/* ============================================
   NoteTaker Pro - Professional Theme
   Notion + Evernote Inspired Design
   ============================================ */

/* CSS Variables */
:root {
    /* Light Theme */
    --bg-primary: #ffffff;
    --bg-secondary: #f7f6f3;
    --bg-sidebar: #f7f6f3;
    --bg-hover: #efefef;
    --bg-active: #e8e7e4;
    --bg-input: #ffffff;
    --bg-modal: #ffffff;
    --bg-tooltip: #1f2937;
    --bg-cover: #f1f1ef;

    --text-primary: #37352f;
    --text-secondary: #787774;
    --text-tertiary: #b4b4b0;
    --text-inverse: #ffffff;
    --text-link: #2383e2;

    --border-color: #e9e9e7;
    --border-light: #f0f0ee;
    --divider-color: #e9e9e7;

    --accent-color: #2383e2;
    --accent-hover: #1a6fc4;
    --accent-light: #e8f0fe;
    --danger-color: #eb5757;
    --danger-hover: #d44040;
    --success-color: #4dab6f;
    --warning-color: #f5a623;

    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
    --shadow-lg: 0 8px 24px rgba(0,0,0,0.15);
    --shadow-xl: 0 16px 48px rgba(0,0,0,0.2);

    --radius-sm: 4px;
    --radius-md: 6px;
    --radius-lg: 8px;
    --radius-xl: 12px;

    --sidebar-width: 260px;
    --topbar-height: 44px;
    --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    --font-mono: "SFMono-Regular", Menlo, Consolas, "PT Mono", "Liberation Mono", Courier, monospace;

    --transition-fast: 0.15s ease;
    --transition-normal: 0.2s ease;

    /* Block colors */
    --color-default: inherit;
    --color-gray: #787774;
    --color-brown: #9f6b53;
    --color-orange: #d9730d;
    --color-yellow: #cb912f;
    --color-green: #448361;
    --color-blue: #337ea9;
    --color-purple: #9065b0;
    --color-pink: #c14c8a;
    --color-red: #d44c47;

    --bg-gray: rgba(241,241,239,1);
    --bg-brown: rgba(244,238,232,1);
    --bg-orange: rgba(251,236,221,1);
    --bg-yellow: rgba(251,243,219,1);
    --bg-green: rgba(237,243,236,1);
    --bg-blue: rgba(231,243,248,1);
    --bg-purple: rgba(244,240,247,1);
    --bg-pink: rgba(249,238,243,1);
    --bg-red: rgba(253,235,236,1);
}

/* Dark Theme - Lacivert */
[data-theme="dark"] {
    --bg-primary: #0f1729;
    --bg-secondary: #152036;
    --bg-sidebar: #0c1322;
    --bg-hover: #1a2d4d;
    --bg-active: #223759;
    --bg-input: #121d33;
    --bg-modal: #121d33;
    --bg-tooltip: #2a3f5f;
    --bg-cover: #152036;

    --text-primary: #e8ecf4;
    --text-secondary: #8da0c2;
    --text-tertiary: #4a6080;
    --text-inverse: #0f1729;
    --text-link: #64b5f6;

    --border-color: #1e3250;
    --border-light: #182a42;
    --divider-color: #1e3250;

    --accent-color: #5c9ce6;
    --accent-hover: #4a8ad4;
    --accent-light: #1a3053;
    --danger-color: #ef6b6b;
    --success-color: #5cc98a;
    --warning-color: #f0b450;

    --shadow-sm: 0 1px 2px rgba(0,0,0,0.4);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.5);
    --shadow-lg: 0 8px 24px rgba(0,0,0,0.6);
    --shadow-xl: 0 16px 48px rgba(0,0,0,0.7);

    --color-gray: #8da0c2;
    --color-brown: #b08968;
    --color-orange: #e09040;
    --color-yellow: #d4a840;
    --color-green: #5cc98a;
    --color-blue: #64b5f6;
    --color-purple: #b39ddb;
    --color-pink: #ef9ac8;
    --color-red: #ef6b6b;

    --bg-gray: rgba(30,50,80,0.6);
    --bg-brown: rgba(60,40,25,0.6);
    --bg-orange: rgba(70,45,20,0.6);
    --bg-yellow: rgba(65,55,20,0.6);
    --bg-green: rgba(25,55,35,0.6);
    --bg-blue: rgba(20,45,65,0.6);
    --bg-purple: rgba(45,35,65,0.6);
    --bg-pink: rgba(60,30,45,0.6);
    --bg-red: rgba(65,30,30,0.6);
}

/* Sepia Theme */
[data-theme="sepia"] {
    --bg-primary: #f4ecd8;
    --bg-secondary: #ede5d0;
    --bg-sidebar: #e8dfcc;
    --bg-hover: #ddd5c1;
    --bg-active: #d2c9b5;
    --bg-input: #f4ecd8;
    --bg-modal: #f4ecd8;
    --bg-tooltip: #5c4a32;
    --bg-cover: #e8dfcc;

    --text-primary: #3d2e1a;
    --text-secondary: #7a6a52;
    --text-tertiary: #a09580;
    --text-inverse: #f4ecd8;
    --text-link: #8b5e3c;

    --border-color: #d2c9b5;
    --border-light: #ddd5c1;
    --divider-color: #d2c9b5;

    --accent-color: #8b5e3c;
    --accent-hover: #6d4a2e;
    --accent-light: #efe3cc;
    --danger-color: #c04040;
    --success-color: #5a8a50;
    --warning-color: #c08830;

    --shadow-sm: 0 1px 2px rgba(60,40,20,0.1);
    --shadow-md: 0 4px 12px rgba(60,40,20,0.15);
    --shadow-lg: 0 8px 24px rgba(60,40,20,0.2);
    --shadow-xl: 0 16px 48px rgba(60,40,20,0.25);
}

/* Reset & Base */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 16px; height: 100%; }

body {
    font-family: var(--font-family);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    height: 100%;
    overflow: hidden;
}

/* Scrollbar styling — global */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--scrollbar-track, transparent); border-radius: 5px; }
::-webkit-scrollbar-thumb { background: var(--scrollbar-thumb, var(--text-tertiary)); border-radius: 5px; border: 2px solid transparent; background-clip: padding-box; transition: background 0.2s; }
::-webkit-scrollbar-thumb:hover { background: var(--scrollbar-thumb-hover, var(--text-secondary)); border: 2px solid transparent; background-clip: padding-box; }
::-webkit-scrollbar-corner { background: transparent; }
/* Firefox */
* { scrollbar-width: thin; scrollbar-color: var(--scrollbar-thumb, var(--text-tertiary)) var(--scrollbar-track, transparent); }

/* Light theme scrollbar vars */
:root { --scrollbar-track: rgba(0,0,0,0.03); --scrollbar-thumb: rgba(0,0,0,0.18); --scrollbar-thumb-hover: rgba(0,0,0,0.35); }
/* Dark theme scrollbar */
[data-theme="dark"] { --scrollbar-track: rgba(255,255,255,0.04); --scrollbar-thumb: rgba(140,170,220,0.25); --scrollbar-thumb-hover: rgba(140,170,220,0.45); }
/* Sepia theme scrollbar */
[data-theme="sepia"] { --scrollbar-track: rgba(90,60,30,0.06); --scrollbar-thumb: rgba(90,60,30,0.22); --scrollbar-thumb-hover: rgba(90,60,30,0.4); }

/* Page content scrollbar — slightly wider for main editor */
.page-content-wrapper::-webkit-scrollbar { width: 12px; }
.page-content-wrapper::-webkit-scrollbar-track { background: var(--scrollbar-track); margin: 4px 0; }
.page-content-wrapper::-webkit-scrollbar-thumb { background: var(--scrollbar-thumb); border-radius: 6px; border: 3px solid transparent; background-clip: padding-box; }
.page-content-wrapper::-webkit-scrollbar-thumb:hover { background: var(--scrollbar-thumb-hover); border: 3px solid transparent; background-clip: padding-box; }

/* Split pane scrollbar */
.split-pane-body::-webkit-scrollbar { width: 10px; }
.split-pane-body::-webkit-scrollbar-track { background: var(--scrollbar-track); }
.split-pane-body::-webkit-scrollbar-thumb { background: var(--scrollbar-thumb); border-radius: 5px; border: 2px solid transparent; background-clip: padding-box; }
.split-pane-body::-webkit-scrollbar-thumb:hover { background: var(--scrollbar-thumb-hover); border: 2px solid transparent; background-clip: padding-box; }

/* ---- Notebook theme scrollbars ---- */
/* Light/warm themes */
.page-content-wrapper[data-notebook-theme="classic"] { --scrollbar-track: rgba(100,70,30,0.08); --scrollbar-thumb: rgba(100,70,30,0.25); --scrollbar-thumb-hover: rgba(100,70,30,0.45); }
.page-content-wrapper[data-notebook-theme="kraft"] { --scrollbar-track: rgba(90,60,20,0.08); --scrollbar-thumb: rgba(90,60,20,0.28); --scrollbar-thumb-hover: rgba(90,60,20,0.48); }
.page-content-wrapper[data-notebook-theme="school"] { --scrollbar-track: rgba(40,60,100,0.06); --scrollbar-thumb: rgba(40,60,100,0.2); --scrollbar-thumb-hover: rgba(40,60,100,0.38); }
.page-content-wrapper[data-notebook-theme="vintage"] { --scrollbar-track: rgba(255,220,180,0.08); --scrollbar-thumb: rgba(255,220,180,0.25); --scrollbar-thumb-hover: rgba(255,220,180,0.45); }
.page-content-wrapper[data-notebook-theme="minimal"] { --scrollbar-track: rgba(0,0,0,0.04); --scrollbar-thumb: rgba(0,0,0,0.16); --scrollbar-thumb-hover: rgba(0,0,0,0.32); }
.page-content-wrapper[data-notebook-theme="legal"] { --scrollbar-track: rgba(80,60,20,0.06); --scrollbar-thumb: rgba(80,60,20,0.22); --scrollbar-thumb-hover: rgba(80,60,20,0.42); }
.page-content-wrapper[data-notebook-theme="typewriter"] { --scrollbar-track: rgba(60,50,40,0.06); --scrollbar-thumb: rgba(60,50,40,0.2); --scrollbar-thumb-hover: rgba(60,50,40,0.38); }
.page-content-wrapper[data-notebook-theme="rose"] { --scrollbar-track: rgba(160,60,90,0.08); --scrollbar-thumb: rgba(160,60,90,0.22); --scrollbar-thumb-hover: rgba(160,60,90,0.4); }
.page-content-wrapper[data-notebook-theme="graph"] { --scrollbar-track: rgba(40,60,30,0.08); --scrollbar-thumb: rgba(40,60,30,0.25); --scrollbar-thumb-hover: rgba(40,60,30,0.45); }
/* Dark/moody themes */
.page-content-wrapper[data-notebook-theme="moleskine"] { --scrollbar-track: rgba(255,255,255,0.04); --scrollbar-thumb: rgba(255,255,255,0.18); --scrollbar-thumb-hover: rgba(255,255,255,0.35); }
.page-content-wrapper[data-notebook-theme="blueprint"] { --scrollbar-track: rgba(100,180,255,0.06); --scrollbar-thumb: rgba(100,180,255,0.2); --scrollbar-thumb-hover: rgba(100,180,255,0.4); }
.page-content-wrapper[data-notebook-theme="chalkboard"] { --scrollbar-track: rgba(255,255,255,0.04); --scrollbar-thumb: rgba(255,255,255,0.15); --scrollbar-thumb-hover: rgba(255,255,255,0.3); }
.page-content-wrapper[data-notebook-theme="ocean"] { --scrollbar-track: rgba(150,220,255,0.06); --scrollbar-thumb: rgba(150,220,255,0.2); --scrollbar-thumb-hover: rgba(150,220,255,0.4); }
.page-content-wrapper[data-notebook-theme="darkleather"] { --scrollbar-track: rgba(200,170,120,0.06); --scrollbar-thumb: rgba(200,170,120,0.2); --scrollbar-thumb-hover: rgba(200,170,120,0.4); }

/* Split pane notebook theme scrollbars (same vars via inheritance) */
.split-page-wrapper[data-notebook-theme="classic"] { --scrollbar-track: rgba(100,70,30,0.08); --scrollbar-thumb: rgba(100,70,30,0.25); --scrollbar-thumb-hover: rgba(100,70,30,0.45); }
.split-page-wrapper[data-notebook-theme="kraft"] { --scrollbar-track: rgba(90,60,20,0.08); --scrollbar-thumb: rgba(90,60,20,0.28); --scrollbar-thumb-hover: rgba(90,60,20,0.48); }
.split-page-wrapper[data-notebook-theme="school"] { --scrollbar-track: rgba(40,60,100,0.06); --scrollbar-thumb: rgba(40,60,100,0.2); --scrollbar-thumb-hover: rgba(40,60,100,0.38); }
.split-page-wrapper[data-notebook-theme="vintage"] { --scrollbar-track: rgba(255,220,180,0.08); --scrollbar-thumb: rgba(255,220,180,0.25); --scrollbar-thumb-hover: rgba(255,220,180,0.45); }
.split-page-wrapper[data-notebook-theme="minimal"] { --scrollbar-track: rgba(0,0,0,0.04); --scrollbar-thumb: rgba(0,0,0,0.16); --scrollbar-thumb-hover: rgba(0,0,0,0.32); }
.split-page-wrapper[data-notebook-theme="legal"] { --scrollbar-track: rgba(80,60,20,0.06); --scrollbar-thumb: rgba(80,60,20,0.22); --scrollbar-thumb-hover: rgba(80,60,20,0.42); }
.split-page-wrapper[data-notebook-theme="typewriter"] { --scrollbar-track: rgba(60,50,40,0.06); --scrollbar-thumb: rgba(60,50,40,0.2); --scrollbar-thumb-hover: rgba(60,50,40,0.38); }
.split-page-wrapper[data-notebook-theme="rose"] { --scrollbar-track: rgba(160,60,90,0.08); --scrollbar-thumb: rgba(160,60,90,0.22); --scrollbar-thumb-hover: rgba(160,60,90,0.4); }
.split-page-wrapper[data-notebook-theme="graph"] { --scrollbar-track: rgba(40,60,30,0.08); --scrollbar-thumb: rgba(40,60,30,0.25); --scrollbar-thumb-hover: rgba(40,60,30,0.45); }
.split-page-wrapper[data-notebook-theme="moleskine"] { --scrollbar-track: rgba(255,255,255,0.04); --scrollbar-thumb: rgba(255,255,255,0.18); --scrollbar-thumb-hover: rgba(255,255,255,0.35); }
.split-page-wrapper[data-notebook-theme="blueprint"] { --scrollbar-track: rgba(100,180,255,0.06); --scrollbar-thumb: rgba(100,180,255,0.2); --scrollbar-thumb-hover: rgba(100,180,255,0.4); }
.split-page-wrapper[data-notebook-theme="chalkboard"] { --scrollbar-track: rgba(255,255,255,0.04); --scrollbar-thumb: rgba(255,255,255,0.15); --scrollbar-thumb-hover: rgba(255,255,255,0.3); }
.split-page-wrapper[data-notebook-theme="ocean"] { --scrollbar-track: rgba(150,220,255,0.06); --scrollbar-thumb: rgba(150,220,255,0.2); --scrollbar-thumb-hover: rgba(150,220,255,0.4); }
.split-page-wrapper[data-notebook-theme="darkleather"] { --scrollbar-track: rgba(200,170,120,0.06); --scrollbar-thumb: rgba(200,170,120,0.2); --scrollbar-thumb-hover: rgba(200,170,120,0.4); }

/* ============================================
   Login Screen
   ============================================ */
.login-screen {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: linear-gradient(135deg, #1a365d 0%, #2563eb 50%, #1e40af 100%);
    padding: 20px;
}

.login-container {
    background: var(--bg-primary);
    border-radius: var(--radius-xl);
    padding: 48px;
    width: 100%;
    max-width: 420px;
    box-shadow: var(--shadow-xl);
}

.login-logo {
    text-align: center;
    margin-bottom: 36px;
}

.logo-icon {
    font-size: 64px;
    margin-bottom: 16px;
}

.login-logo h1 {
    font-size: 28px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.login-logo p {
    font-size: 14px;
    color: var(--text-secondary);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 6px;
}

.form-group input {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 15px;
    color: var(--text-primary);
    background: var(--bg-input);
    transition: border-color var(--transition-fast);
}

.form-group input:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px var(--accent-light);
}

.login-error {
    background: rgba(235,87,87,0.1);
    color: var(--danger-color);
    padding: 10px 14px;
    border-radius: var(--radius-md);
    font-size: 13px;
    margin-bottom: 16px;
    border: 1px solid rgba(235,87,87,0.2);
}

.login-btn {
    width: 100%;
    padding: 12px;
    background: var(--accent-color);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: background var(--transition-fast);
}

.login-btn:hover { background: var(--accent-hover); }

.login-footer {
    text-align: center;
    margin-top: 24px;
    font-size: 12px;
    color: var(--text-tertiary);
}

/* ============================================
   App Layout
   ============================================ */
.app {
    display: flex;
    height: 100vh;
    overflow: hidden;
}

/* ============================================
   Sidebar
   ============================================ */
.sidebar {
    width: var(--sidebar-width);
    min-width: var(--sidebar-width);
    background: var(--bg-sidebar);
    border-right: 1px solid var(--border-light);
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
    overflow-y: auto;
    transition: width var(--transition-normal), min-width var(--transition-normal);
    position: relative;
    z-index: 20;
}

.sidebar.collapsed {
    width: 0;
    min-width: 0;
    border-right: none;
    overflow: hidden;
}

.sidebar-header {
    padding: 12px 14px 8px;
}

.sidebar-user {
    display: flex;
    align-items: center;
    gap: 8px;
}

.user-avatar {
    width: 28px;
    height: 28px;
    border-radius: var(--radius-sm);
    background: var(--accent-color);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 600;
    flex-shrink: 0;
}

.user-name {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    flex: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sidebar-toggle-btn {
    background: none;
    border: none;
    color: var(--accent-color);
    cursor: pointer;
    padding: 4px 6px;
    border-radius: var(--radius-sm);
    opacity: 1;
    transition: all var(--transition-fast);
    font-size: 13px;
}
.sidebar-toggle-btn:hover { background: var(--bg-hover); }
.sidebar-toggle-btn:hover { background: var(--bg-hover); }

.sidebar-expand-btn {
    position: fixed;
    left: 8px;
    top: 8px;
    z-index: 30;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    width: 28px;
    height: 28px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.sidebar-expand-btn:hover { background: var(--bg-hover); }

/* Sidebar Actions */
.sidebar-actions {
    padding: 4px 8px;
}

.sidebar-action-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
    padding: 6px 10px;
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 13px;
    cursor: pointer;
    border-radius: var(--radius-sm);
    transition: background var(--transition-fast);
}

.sidebar-action-btn:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}

.sidebar-action-btn i { font-size: 14px; width: 18px; text-align: center; }

/* Sidebar Sections */
.sidebar-section {
    margin-bottom: 2px;
}

.sidebar-section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 4px 14px;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    cursor: pointer;
    user-select: none;
}

.sidebar-section-header:hover { background: var(--bg-hover); }

.sidebar-nav-item { cursor: pointer; }
.sidebar-nav-item:hover { background: var(--bg-hover); }

.section-toggle, .add-section-item {
    background: none;
    border: none;
    color: var(--text-tertiary);
    cursor: pointer;
    padding: 2px 4px;
    border-radius: var(--radius-sm);
    font-size: 11px;
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.sidebar-section-header:hover .section-toggle,
.sidebar-section-header:hover .add-section-item { opacity: 1; }
.section-toggle:hover, .add-section-item:hover { color: var(--text-primary); }

.sidebar-section-content {
    max-height: 1000px;
    overflow-y: auto;
    transition: max-height var(--transition-normal);
}

.sidebar-section-content.collapsed {
    max-height: 0;
    overflow: hidden;
}

/* Sidebar Page Items */
.sidebar-page-item {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 4px 8px 4px 14px;
    cursor: pointer;
    transition: background var(--transition-fast);
    font-size: 14px;
    color: var(--text-primary);
    border-radius: 0;
    position: relative;
    min-height: 30px;
}

.sidebar-page-item:hover { background: var(--bg-hover); }
.sidebar-page-item.active { background: var(--bg-active); }

.sidebar-page-item .page-toggle {
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    cursor: pointer;
    color: var(--text-tertiary);
    flex-shrink: 0;
    font-size: 10px;
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.sidebar-page-item:hover .page-toggle { opacity: 1; }
.sidebar-page-item .page-toggle:hover { background: var(--bg-active); }

.sidebar-page-item .page-icon {
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 14px;
}

.sidebar-page-item .page-title {
    flex: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    font-size: 14px;
}

.sidebar-page-item .page-actions {
    display: flex;
    gap: 2px;
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.sidebar-page-item:hover .page-actions { opacity: 1; }

.sidebar-page-item .page-action-btn {
    width: 22px;
    height: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    background: none;
    color: var(--text-secondary);
    cursor: pointer;
    border-radius: var(--radius-sm);
    font-size: 12px;
}

.sidebar-page-item .page-action-btn:hover { background: var(--bg-active); }

.sidebar-page-children {
    padding-left: 12px;
}

/* Tag & Notebook items */
.sidebar-tag-item, .sidebar-notebook-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 4px 14px;
    cursor: pointer;
    font-size: 13px;
    color: var(--text-primary);
    transition: background var(--transition-fast);
}

.sidebar-tag-item:hover, .sidebar-notebook-item:hover { background: var(--bg-hover); }

.tag-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
}

.tag-count, .notebook-count {
    font-size: 11px;
    color: var(--text-tertiary);
    margin-left: auto;
}

/* Sidebar Bottom */
.sidebar-bottom {
    margin-top: auto;
    padding: 8px;
    border-top: 1px solid var(--border-light);
}

.sidebar-bottom-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
    padding: 6px 10px;
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 13px;
    cursor: pointer;
    border-radius: var(--radius-sm);
}

.sidebar-bottom-btn:hover { background: var(--bg-hover); color: var(--text-primary); }
.sidebar-bottom-btn i { width: 18px; text-align: center; }

/* Sidebar Resize Handle */
.sidebar-resize-handle {
    width: 3px;
    cursor: col-resize;
    background: transparent;
    flex-shrink: 0;
    transition: background var(--transition-fast);
    z-index: 25;
}

.sidebar-resize-handle:hover, .sidebar-resize-handle.resizing {
    background: var(--accent-color);
}

/* ============================================
   Main Content
   ============================================ */
.main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    min-width: 0;
}

/* Topbar */
.topbar {
    height: var(--topbar-height);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 12px;
    border-bottom: 1px solid transparent;
    flex-shrink: 0;
    background: var(--bg-primary);
    z-index: 10;
}

.breadcrumbs {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 13px;
    color: var(--text-secondary);
    overflow: hidden;
}

.breadcrumb-item {
    display: flex;
    align-items: center;
    gap: 4px;
    cursor: pointer;
    padding: 2px 6px;
    border-radius: var(--radius-sm);
    white-space: nowrap;
    max-width: 150px;
    overflow: hidden;
    text-overflow: ellipsis;
}

.breadcrumb-item:hover { background: var(--bg-hover); }
.breadcrumb-separator { color: var(--text-tertiary); }

.topbar-actions {
    display: flex;
    align-items: center;
    gap: 2px;
}

.topbar-btn {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    border-radius: var(--radius-sm);
    font-size: 14px;
}

.topbar-btn:hover { background: var(--bg-hover); color: var(--text-primary); }
.topbar-btn.active { color: var(--warning-color); }

/* Page Content Wrapper */
.page-content-wrapper {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    padding-bottom: 100px;
    display: none;
}

/* Cover Image */
.page-cover {
    width: 100%;
    height: 220px;
    position: relative;
    overflow: hidden;
    background: var(--bg-cover);
}

.page-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.cover-actions {
    position: absolute;
    bottom: 8px;
    right: 12px;
    display: flex;
    gap: 4px;
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.page-cover:hover .cover-actions { opacity: 1; }

.cover-btn {
    padding: 4px 10px;
    background: rgba(255,255,255,0.85);
    border: none;
    border-radius: var(--radius-sm);
    font-size: 12px;
    cursor: pointer;
    color: var(--text-primary);
}

.cover-btn:hover { background: rgba(255,255,255,1); }

/* Page Header */
.page-header {
    max-width: 900px;
    margin: 0 auto;
    padding: 30px 96px 8px;
    width: 100%;
}

.page-icon-wrapper {
    position: relative;
    margin-bottom: 8px;
}

.page-icon-btn {
    font-size: 60px;
    line-height: 1;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    border-radius: var(--radius-md);
    transition: background var(--transition-fast);
}

.page-icon-btn:hover { background: var(--bg-hover); }
.page-icon-btn:empty { display: none; }

.page-header-actions {
    display: flex;
    gap: 8px;
    margin-top: 8px;
}

.header-action {
    padding: 4px 8px;
    background: none;
    border: none;
    color: var(--text-tertiary);
    font-size: 13px;
    cursor: pointer;
    border-radius: var(--radius-sm);
}

.header-action:hover { background: var(--bg-hover); color: var(--text-primary); }

.page-title-input {
    width: 100%;
    font-size: 40px;
    font-weight: 700;
    border: none;
    outline: none;
    background: transparent;
    color: var(--text-primary);
    padding: 0;
    line-height: 1.2;
    caret-color: var(--text-primary);
}

.page-title-input::placeholder { color: var(--text-tertiary); }

/* Tags */
.page-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    margin-top: 8px;
    min-height: 24px;
}

.page-tag {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 2px 8px;
    background: var(--bg-hover);
    border-radius: var(--radius-xl);
    font-size: 12px;
    color: var(--text-secondary);
    cursor: pointer;
}

.page-tag:hover { background: var(--bg-active); }

.page-tag .tag-remove {
    font-size: 10px;
    cursor: pointer;
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.page-tag:hover .tag-remove { opacity: 1; }

/* ============================================
   Block Editor
   ============================================ */
.block-editor {
    max-width: 900px;
    margin: 0 auto;
    padding: 4px 96px 200px;
    width: 100%;
    min-height: 300px;
}

.block {
    position: relative;
    display: flex;
    align-items: flex-start;
    padding: 2px 0;
    margin: 1px 0;
    border-radius: var(--radius-sm);
    transition: background var(--transition-fast);
}

.block:hover .block-handle { opacity: 1; }

.block-handle {
    position: absolute;
    left: -42px;
    top: 4px;
    display: flex;
    gap: 2px;
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.block-handle-btn {
    width: 20px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    color: var(--text-tertiary);
    cursor: pointer;
    border-radius: var(--radius-sm);
    font-size: 12px;
}

.block-handle-btn:hover { background: var(--bg-hover); color: var(--text-secondary); }
.block-handle-btn.drag-handle { cursor: grab; }
.block-handle-btn.drag-handle:active { cursor: grabbing; }

.block-content {
    flex: 1;
    min-height: 1.6em;
    outline: none;
    word-break: break-word;
    white-space: pre-wrap;
    caret-color: var(--text-primary);
    padding: 3px 2px;
    line-height: 1.6;
}

.block-content:empty::before {
    content: attr(data-placeholder);
    color: var(--text-tertiary);
    pointer-events: none;
}

/* Block Types */
.block[data-type="heading_1"] .block-content {
    font-size: 1.875em;
    font-weight: 700;
    margin-top: 1.4em;
    line-height: 1.3;
}

.block[data-type="heading_1"]:first-child .block-content { margin-top: 0; }

.block[data-type="heading_2"] .block-content {
    font-size: 1.5em;
    font-weight: 600;
    margin-top: 1.2em;
    line-height: 1.3;
}

.block[data-type="heading_3"] .block-content {
    font-size: 1.25em;
    font-weight: 600;
    margin-top: 1em;
    line-height: 1.3;
}

.block[data-type="quote"] {
    border-left: 3px solid var(--text-primary);
    padding-left: 16px;
    margin: 4px 0;
}

.block[data-type="quote"] .block-content {
    font-size: 1.1em;
}

.block[data-type="callout"] {
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    padding: 12px 16px;
    margin: 4px 0;
    display: flex;
    align-items: flex-start;
    gap: 8px;
}

.block[data-type="callout"] .callout-icon {
    font-size: 20px;
    flex-shrink: 0;
    cursor: pointer;
}

.block[data-type="code"] {
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    margin: 4px 0;
    overflow-x: auto;
}

.block[data-type="code"] .block-content {
    font-family: var(--font-mono);
    font-size: 14px;
    padding: 12px 16px;
    tab-size: 4;
    white-space: pre;
    line-height: 1.5;
}

.block[data-type="divider"] {
    padding: 8px 0;
    pointer-events: none;
}

.block[data-type="divider"] .block-content {
    height: 1px;
    background: var(--divider-color);
    min-height: 1px;
    padding: 0;
}

/* Lists */
.block[data-type="bulleted_list"] { padding-left: 4px; }
.block[data-type="bulleted_list"]::before {
    content: "●";
    color: var(--text-primary);
    font-size: 14px;
    line-height: 1.6;
    margin-right: 6px;
    flex-shrink: 0;
    width: 20px;
    text-align: center;
}
/* Word-style bullet progression by indent level */
.block[data-type="bulleted_list"][data-indent="1"]::before { content: "○"; }
.block[data-type="bulleted_list"][data-indent="2"]::before { content: "■"; font-size: 10px; }
.block[data-type="bulleted_list"][data-indent="3"]::before { content: "●"; font-size: 10px; }
.block[data-type="bulleted_list"][data-indent="4"]::before { content: "○"; font-size: 10px; }

.block[data-type="numbered_list"] { padding-left: 4px; }
.block[data-type="numbered_list"]::before {
    content: attr(data-number) ".";
    color: var(--text-primary);
    font-size: 14px;
    margin-right: 6px;
    flex-shrink: 0;
    width: 20px;
    text-align: right;
}

/* To-do / Checkbox */
.block[data-type="to_do"] { padding-left: 4px; }
.block[data-type="to_do"] .todo-checkbox {
    width: 18px;
    height: 18px;
    border: 2px solid var(--text-secondary);
    border-radius: 3px;
    margin-right: 8px;
    margin-top: 5px;
    flex-shrink: 0;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.block[data-type="to_do"] .todo-checkbox.checked {
    background: var(--accent-color);
    border-color: var(--accent-color);
    color: white;
}

.block[data-type="to_do"].checked .block-content {
    text-decoration: line-through;
    color: var(--text-tertiary);
}

/* Toggle */
.block[data-type="toggle"] { flex-wrap: wrap; }
.block[data-type="toggle"] .toggle-icon {
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    margin-right: 4px;
    margin-top: 4px;
    flex-shrink: 0;
    transition: transform var(--transition-fast);
    color: var(--text-secondary);
    font-size: 12px;
}

.block[data-type="toggle"].expanded .toggle-icon { transform: rotate(90deg); }

.toggle-children {
    width: 100%;
    padding-left: 24px;
    display: none;
    border-left: 2px solid var(--border-color);
    margin-left: 8px;
    margin-top: 4px;
}

.block[data-type="toggle"].expanded .toggle-children { display: block; }

.toggle-child-block:empty::before {
    content: 'Toggle içeriği yazın...';
    color: var(--text-tertiary);
    pointer-events: none;
}
.toggle-child-block:focus {
    background: var(--bg-hover);
    border-radius: var(--radius-sm);
}

/* Image block */
.block[data-type="image"] .block-content {
    padding: 4px 0;
}

.block[data-type="image"] img {
    max-width: 100%;
    border-radius: var(--radius-md);
    cursor: pointer;
}

/* File block */
.block[data-type="file"] .file-preview {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
}

.block[data-type="file"] .file-icon { font-size: 24px; }
.block[data-type="file"] .file-info { flex: 1; }
.block[data-type="file"] .file-name { font-size: 14px; font-weight: 500; }
.block[data-type="file"] .file-size { font-size: 12px; color: var(--text-secondary); }

/* Equation block */
.block[data-type="equation"] .block-content {
    font-family: var(--font-mono);
    text-align: center;
    font-size: 1.1em;
    padding: 8px;
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
}

/* Table block */
.block[data-type="table"] .block-content {
    overflow-x: auto;
    padding: 0;
}

.block-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}

.block-table th, .block-table td {
    border: 1px solid var(--border-color);
    padding: 6px 10px;
    text-align: left;
    min-width: 80px;
}

.block-table th {
    background: var(--bg-secondary);
    font-weight: 600;
}

.block-table td[contenteditable] { outline: none; }
.block-table td[contenteditable]:focus { background: var(--accent-light); }

/* Bookmark block */
.block[data-type="bookmark"] .bookmark-preview {
    display: flex;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
    cursor: pointer;
}

.bookmark-info { padding: 12px 14px; flex: 1; }
.bookmark-title { font-weight: 600; font-size: 14px; margin-bottom: 4px; }
.bookmark-desc { font-size: 12px; color: var(--text-secondary); margin-bottom: 4px; }
.bookmark-url { font-size: 12px; color: var(--text-tertiary); }

/* Indent levels */
.block[data-indent="1"] { margin-left: 24px; }
.block[data-indent="2"] { margin-left: 48px; }
.block[data-indent="3"] { margin-left: 72px; }
.block[data-indent="4"] { margin-left: 96px; }

/* Block color classes */
.text-gray { color: var(--color-gray) !important; }
.text-brown { color: var(--color-brown) !important; }
.text-orange { color: var(--color-orange) !important; }
.text-yellow { color: var(--color-yellow) !important; }
.text-green { color: var(--color-green) !important; }
.text-blue { color: var(--color-blue) !important; }
.text-purple { color: var(--color-purple) !important; }
.text-pink { color: var(--color-pink) !important; }
.text-red { color: var(--color-red) !important; }

.bg-gray { background: var(--bg-gray) !important; }
.bg-brown { background: var(--bg-brown) !important; }
.bg-orange { background: var(--bg-orange) !important; }
.bg-yellow { background: var(--bg-yellow) !important; }
.bg-green { background: var(--bg-green) !important; }
.bg-blue { background: var(--bg-blue) !important; }
.bg-purple { background: var(--bg-purple) !important; }
.bg-pink { background: var(--bg-pink) !important; }
.bg-red { background: var(--bg-red) !important; }

/* Block drag & drop */
.block.dragging { opacity: 0.5; }
.block.drag-over { border-top: 2px solid var(--accent-color); }
.block.drag-over-bottom { border-bottom: 2px solid var(--accent-color); }

/* ============================================
   Floating Toolbar (Inline formatting)
   ============================================ */
.floating-toolbar {
    position: fixed;
    display: none;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    padding: 4px;
    z-index: 100;
    gap: 2px;
    align-items: center;
}

.floating-toolbar.visible { display: flex; }

.floating-toolbar button {
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    color: var(--text-primary);
    cursor: pointer;
    border-radius: var(--radius-sm);
    font-size: 13px;
}

.floating-toolbar button:hover { background: var(--bg-hover); }
.floating-toolbar button.active { background: var(--accent-light); color: var(--accent-color); }
.floating-toolbar .separator { width: 1px; height: 24px; background: var(--border-color); margin: 0 2px; }

/* ============================================
   Slash Command Menu
   ============================================ */
.slash-menu {
    position: fixed;
    width: 320px;
    max-height: 360px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    z-index: 100;
    overflow: hidden;
}

.slash-menu-search {
    padding: 8px 12px;
    border-bottom: 1px solid var(--border-color);
}

.slash-menu-search input {
    width: 100%;
    border: none;
    outline: none;
    font-size: 14px;
    background: transparent;
    color: var(--text-primary);
}

.slash-menu-items {
    max-height: 300px;
    overflow-y: auto;
    padding: 4px;
}

.slash-menu-section {
    padding: 6px 8px 2px;
    font-size: 11px;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
}

.slash-menu-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 6px 10px;
    cursor: pointer;
    border-radius: var(--radius-sm);
    transition: background var(--transition-fast);
}

.slash-menu-item:hover, .slash-menu-item.active { background: var(--bg-hover); }

.slash-menu-item-icon {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 20px;
    background: var(--bg-primary);
    flex-shrink: 0;
}

.slash-menu-item-info { flex: 1; }
.slash-menu-item-name { font-size: 14px; font-weight: 500; }
.slash-menu-item-desc { font-size: 12px; color: var(--text-secondary); }

/* ============================================
   Quick Find (Ctrl+K)
   ============================================ */
.quick-find {
    width: 600px;
    max-width: 90vw;
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
    margin-top: 15vh;
}

.quick-find-input-wrapper {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 18px;
    border-bottom: 1px solid var(--border-color);
}

.quick-find-input-wrapper i { color: var(--text-secondary); font-size: 16px; }

#quick-find-input {
    flex: 1;
    border: none;
    outline: none;
    font-size: 16px;
    background: transparent;
    color: var(--text-primary);
}

.quick-find-results {
    max-height: 400px;
    overflow-y: auto;
    padding: 4px;
}

.quick-find-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 14px;
    cursor: pointer;
    border-radius: var(--radius-sm);
}

.quick-find-item:hover, .quick-find-item.active { background: var(--bg-hover); }

.quick-find-item-icon { font-size: 18px; flex-shrink: 0; }
.quick-find-item-info { flex: 1; min-width: 0; }
.quick-find-item-title { font-size: 14px; font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.quick-find-item-path { font-size: 12px; color: var(--text-secondary); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.quick-find-item-match { font-size: 12px; color: var(--text-tertiary); }

.quick-find-footer {
    display: flex;
    gap: 16px;
    padding: 8px 18px;
    border-top: 1px solid var(--border-color);
    font-size: 12px;
    color: var(--text-secondary);
}

kbd {
    padding: 2px 5px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 3px;
    font-size: 11px;
    font-family: var(--font-mono);
}

/* ============================================
   Context Menu
   ============================================ */
.context-menu {
    position: fixed;
    min-width: 200px;
    max-height: 70vh;
    overflow-y: auto;
    overflow-x: hidden;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    z-index: 200;
    padding: 4px;
}

.context-menu-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 6px 12px;
    cursor: pointer;
    border-radius: var(--radius-sm);
    font-size: 13px;
    color: var(--text-primary);
}

.context-menu-item:hover { background: var(--bg-hover); }
.context-menu-item.danger { color: var(--danger-color); }
.context-menu-item i { width: 16px; text-align: center; color: var(--text-secondary); }
.context-menu-item.danger i { color: var(--danger-color); }
.context-menu-separator { height: 1px; background: var(--border-color); margin: 4px 0; }
.context-menu-item .shortcut { margin-left: auto; font-size: 11px; color: var(--text-tertiary); }

/* ============================================
   Color Picker
   ============================================ */
.color-picker-popup {
    position: fixed;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    z-index: 200;
    padding: 8px;
    width: 220px;
}

.color-picker-section { margin-bottom: 8px; }
.color-picker-label { font-size: 11px; font-weight: 600; color: var(--text-secondary); text-transform: uppercase; margin-bottom: 4px; padding: 0 4px; }

.color-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 4px;
}

.color-swatch {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    border: 2px solid transparent;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 600;
    transition: border-color var(--transition-fast);
}

.color-swatch:hover { border-color: var(--text-secondary); }
.color-swatch.active { border-color: var(--accent-color); }

/* ============================================
   Modal Overlay
   ============================================ */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.4);
    z-index: 300;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding: 20px;
}

[data-theme="dark"] .modal-overlay { background: rgba(0,0,0,0.6); }

/* ============================================
   Side Panels
   ============================================ */
.side-panel {
    position: fixed;
    right: 0;
    top: 0;
    bottom: 0;
    width: 360px;
    background: var(--bg-primary);
    border-left: 1px solid var(--border-color);
    z-index: 50;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-lg);
}

.side-panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    border-bottom: 1px solid var(--border-color);
}

.side-panel-header h3 { font-size: 14px; font-weight: 600; }

.side-panel-close {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 4px;
    border-radius: var(--radius-sm);
}

.side-panel-close:hover { background: var(--bg-hover); }

.side-panel-content {
    flex: 1;
    overflow-y: auto;
    padding: 12px;
}

.side-panel-footer {
    display: flex;
    gap: 8px;
    padding: 12px;
    border-top: 1px solid var(--border-color);
}

.side-panel-footer input {
    flex: 1;
    padding: 8px 12px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 13px;
    background: var(--bg-input);
    color: var(--text-primary);
    outline: none;
}

.side-panel-footer button {
    padding: 8px 12px;
    background: var(--accent-color);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
}

/* History Items */
.history-item {
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    margin-bottom: 4px;
    border: 1px solid var(--border-color);
}

.history-item:hover { background: var(--bg-hover); }
.history-date { font-size: 13px; font-weight: 500; }
.history-user { font-size: 12px; color: var(--text-secondary); }

/* Comment Items */
.comment-item {
    padding: 8px 12px;
    border-bottom: 1px solid var(--border-light);
    margin-bottom: 4px;
}

.comment-header { display: flex; justify-content: space-between; margin-bottom: 4px; }
.comment-author { font-size: 13px; font-weight: 600; }
.comment-date { font-size: 11px; color: var(--text-tertiary); }
.comment-text { font-size: 13px; color: var(--text-primary); }

/* ============================================
   Templates Modal
   ============================================ */
.templates-modal-content {
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    width: 700px;
    max-width: 90vw;
    max-height: 80vh;
    overflow-y: auto;
    margin-top: 10vh;
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-color);
}

.modal-header h3 { font-size: 16px; font-weight: 600; }
.modal-header-actions { display: flex; gap: 8px; align-items: center; }

.modal-close {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 4px;
    font-size: 16px;
}

.templates-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 12px;
    padding: 20px;
}

.template-card {
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 16px;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.template-card:hover {
    border-color: var(--accent-color);
    box-shadow: var(--shadow-sm);
}

.template-icon { font-size: 28px; margin-bottom: 8px; }
.template-name { font-size: 14px; font-weight: 600; margin-bottom: 4px; }
.template-category { font-size: 12px; color: var(--text-secondary); }

/* ============================================
   Trash Modal
   ============================================ */
.trash-modal-content {
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    width: 600px;
    max-width: 90vw;
    max-height: 80vh;
    overflow-y: auto;
    margin-top: 10vh;
}

.trash-list { padding: 12px; }

.trash-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 14px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    margin-bottom: 8px;
}

.trash-item-info { display: flex; align-items: center; gap: 10px; }
.trash-item-title { font-size: 14px; font-weight: 500; }
.trash-item-date { font-size: 12px; color: var(--text-secondary); }

.trash-item-actions { display: flex; gap: 4px; }

.btn-restore, .btn-delete-permanent {
    padding: 4px 10px;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 12px;
    cursor: pointer;
}

.btn-restore { background: var(--accent-light); color: var(--accent-color); }
.btn-restore:hover { background: var(--accent-color); color: white; }
.btn-delete-permanent { background: rgba(235,87,87,0.1); color: var(--danger-color); }
.btn-delete-permanent:hover { background: var(--danger-color); color: white; }

/* ============================================
   Settings Modal
   ============================================ */
.settings-modal-content {
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    width: 500px;
    max-width: 90vw;
    margin-top: 10vh;
}

.settings-body { padding: 20px; }

.settings-section {
    margin-bottom: 24px;
}

.settings-section h4 {
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--text-secondary);
    margin-bottom: 12px;
}

.setting-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 0;
    border-bottom: 1px solid var(--border-light);
}

.setting-row label { font-size: 14px; }

.setting-row select, .setting-row input[type="checkbox"] { cursor: pointer; }

.setting-row select {
    padding: 4px 8px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    background: var(--bg-input);
    color: var(--text-primary);
    font-size: 13px;
}

/* ============================================
   Database Views
   ============================================ */
.database-view {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 96px 200px;
    width: 100%;
}

.db-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 0;
    margin-bottom: 8px;
    flex-wrap: wrap;
    gap: 8px;
}

.db-views-tabs {
    display: flex;
    gap: 4px;
    align-items: center;
}

.db-view-tab {
    padding: 4px 12px;
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 13px;
    cursor: pointer;
    border-radius: var(--radius-sm);
    font-weight: 500;
}

.db-view-tab:hover { background: var(--bg-hover); }
.db-view-tab.active { background: var(--bg-active); color: var(--text-primary); }

.db-add-view {
    padding: 4px 8px;
    background: none;
    border: none;
    color: var(--text-tertiary);
    font-size: 13px;
    cursor: pointer;
}

.db-actions {
    display: flex;
    gap: 4px;
    align-items: center;
}

.db-action-btn {
    padding: 4px 10px;
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 13px;
    cursor: pointer;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    gap: 4px;
}

.db-action-btn:hover { background: var(--bg-hover); }

/* Table View */
.db-table-wrapper {
    overflow-x: auto;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
}

.db-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}

.db-table th {
    padding: 6px 12px;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    border-right: 1px solid var(--border-color);
    text-align: left;
    font-weight: 500;
    font-size: 13px;
    color: var(--text-secondary);
    white-space: nowrap;
    cursor: pointer;
    user-select: none;
    min-width: 120px;
}

.db-table th:last-child { border-right: none; }
.db-table th:hover { background: var(--bg-hover); }

.db-table td {
    padding: 6px 12px;
    border-bottom: 1px solid var(--border-light);
    border-right: 1px solid var(--border-light);
    min-height: 32px;
}

.db-table td:last-child { border-right: none; }

.db-table tr:hover td { background: var(--bg-hover); }

.db-table td[contenteditable] { outline: none; cursor: text; }
.db-table td[contenteditable]:focus { background: var(--accent-light); }

.db-table .new-row-btn {
    width: 100%;
    padding: 6px 12px;
    background: none;
    border: none;
    color: var(--text-tertiary);
    font-size: 13px;
    cursor: pointer;
    text-align: left;
}

.db-table .new-row-btn:hover { background: var(--bg-hover); color: var(--text-secondary); }

/* Property pills */
.prop-select {
    display: inline-flex;
    padding: 2px 8px;
    border-radius: var(--radius-xl);
    font-size: 12px;
    font-weight: 500;
}

.prop-multi-select {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
}

.prop-checkbox {
    width: 16px;
    height: 16px;
    cursor: pointer;
}

.prop-date {
    font-size: 13px;
    color: var(--text-secondary);
}

.prop-url a {
    color: var(--text-link);
    text-decoration: none;
    font-size: 13px;
}

.prop-url a:hover { text-decoration: underline; }

/* Kanban Board View */
.db-kanban {
    display: flex;
    gap: 12px;
    overflow-x: auto;
    padding: 8px 0 20px;
    min-height: 300px;
}

.kanban-column {
    min-width: 260px;
    width: 260px;
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    display: flex;
    flex-direction: column;
    max-height: calc(100vh - 300px);
}

.kanban-column-header {
    padding: 10px 12px;
    font-size: 13px;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: space-between;
    color: var(--text-secondary);
}

.kanban-column-count {
    font-size: 12px;
    color: var(--text-tertiary);
    font-weight: 400;
}

.kanban-cards {
    flex: 1;
    padding: 4px 8px;
    overflow-y: auto;
}

.kanban-card {
    background: var(--bg-primary);
    border-radius: var(--radius-md);
    padding: 10px 12px;
    margin-bottom: 6px;
    cursor: pointer;
    border: 1px solid var(--border-light);
    box-shadow: var(--shadow-sm);
    transition: box-shadow var(--transition-fast);
}

.kanban-card:hover { box-shadow: var(--shadow-md); }
.kanban-card-title { font-size: 14px; font-weight: 500; margin-bottom: 4px; }
.kanban-card-props { font-size: 12px; color: var(--text-secondary); }

.kanban-add-card {
    padding: 8px 12px;
    margin: 4px 8px 8px;
}

.kanban-add-card button {
    width: 100%;
    padding: 6px;
    background: none;
    border: none;
    color: var(--text-tertiary);
    font-size: 13px;
    cursor: pointer;
    border-radius: var(--radius-sm);
}

.kanban-add-card button:hover { background: var(--bg-hover); color: var(--text-secondary); }

/* Calendar View */
.db-calendar {
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
}

.calendar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    border-bottom: 1px solid var(--border-color);
}

.calendar-nav { display: flex; gap: 4px; }

.calendar-nav button {
    padding: 4px 8px;
    background: none;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    cursor: pointer;
    color: var(--text-primary);
}

.calendar-nav button:hover { background: var(--bg-hover); }

.calendar-title { font-size: 16px; font-weight: 600; }

.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
}

.calendar-day-header {
    padding: 8px;
    text-align: center;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-color);
}

.calendar-day {
    min-height: 100px;
    padding: 4px 6px;
    border-right: 1px solid var(--border-light);
    border-bottom: 1px solid var(--border-light);
    cursor: pointer;
}

.calendar-day:nth-child(7n) { border-right: none; }
.calendar-day:hover { background: var(--bg-hover); }
.calendar-day.other-month { opacity: 0.4; }
.calendar-day.today { background: var(--accent-light); }

.calendar-day-number {
    font-size: 12px;
    font-weight: 500;
    margin-bottom: 4px;
    color: var(--text-secondary);
}

.calendar-day.today .calendar-day-number {
    color: var(--accent-color);
    font-weight: 700;
}

.calendar-event {
    padding: 2px 4px;
    background: var(--accent-light);
    color: var(--accent-color);
    border-radius: 3px;
    font-size: 11px;
    margin-bottom: 2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    cursor: pointer;
}

/* Gallery View */
.db-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 12px;
    padding: 8px 0;
}

.gallery-card {
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
    cursor: pointer;
    transition: box-shadow var(--transition-fast);
}

.gallery-card:hover { box-shadow: var(--shadow-md); }

.gallery-card-cover {
    height: 140px;
    background: var(--bg-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 36px;
}

.gallery-card-cover img { width: 100%; height: 100%; object-fit: cover; }

.gallery-card-content {
    padding: 10px 12px;
}

.gallery-card-title { font-size: 14px; font-weight: 600; margin-bottom: 4px; }
.gallery-card-props { font-size: 12px; color: var(--text-secondary); }

/* List View */
.db-list {
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
}

.list-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 14px;
    border-bottom: 1px solid var(--border-light);
    cursor: pointer;
}

.list-item:last-child { border-bottom: none; }
.list-item:hover { background: var(--bg-hover); }

.list-item-title { flex: 1; font-size: 14px; font-weight: 500; }
.list-item-props { display: flex; gap: 12px; font-size: 12px; color: var(--text-secondary); }

/* ============================================
   Dropdown Menu
   ============================================ */
.dropdown-menu {
    position: fixed;
    min-width: 220px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    z-index: 200;
    padding: 4px;
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 6px 12px;
    cursor: pointer;
    border-radius: var(--radius-sm);
    font-size: 13px;
}

.dropdown-item:hover { background: var(--bg-hover); }
.dropdown-item i { width: 16px; text-align: center; color: var(--text-secondary); }
.dropdown-separator { height: 1px; background: var(--border-color); margin: 4px 0; }

/* ============================================
   Icon Picker
   ============================================ */
.icon-picker {
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    width: 340px;
    max-height: 400px;
    margin-top: 15vh;
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.icon-picker-header {
    display: flex;
    gap: 8px;
    padding: 12px;
    border-bottom: 1px solid var(--border-color);
}

.icon-picker-header input {
    flex: 1;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 6px 10px;
    font-size: 14px;
    background: var(--bg-input);
    color: var(--text-primary);
    outline: none;
}

.icon-picker-close {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 14px;
}

.icon-picker-grid {
    display: grid;
    grid-template-columns: repeat(8, 1fr);
    gap: 2px;
    padding: 12px;
    max-height: 320px;
    overflow-y: auto;
}

.icon-picker-item {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    cursor: pointer;
    border-radius: var(--radius-sm);
    transition: background var(--transition-fast);
}

.icon-picker-item:hover { background: var(--bg-hover); }

/* ============================================
   Toast Notifications
   ============================================ */
.toast-container {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.toast {
    padding: 12px 20px;
    background: var(--bg-tooltip);
    color: white;
    border-radius: var(--radius-md);
    font-size: 13px;
    box-shadow: var(--shadow-lg);
    animation: toastIn 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
    max-width: 400px;
}

.toast.success { background: var(--success-color); }
.toast.error { background: var(--danger-color); }
.toast.warning { background: var(--warning-color); }

@keyframes toastIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ============================================
   Empty State
   ============================================ */
.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    padding: 40px;
}

.empty-state-icon { font-size: 72px; margin-bottom: 16px; }
.empty-state h2 { font-size: 24px; font-weight: 600; margin-bottom: 8px; }
.empty-state p { font-size: 15px; color: var(--text-secondary); margin-bottom: 24px; }

.empty-state-btn {
    padding: 10px 24px;
    background: var(--accent-color);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
}

.empty-state-btn:hover { background: var(--accent-hover); }

/* ============================================
   Button utilities
   ============================================ */
.btn-secondary {
    padding: 6px 14px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 13px;
    cursor: pointer;
    color: var(--text-primary);
}

.btn-secondary:hover { background: var(--bg-hover); }

.btn-danger {
    padding: 6px 14px;
    background: rgba(235,87,87,0.1);
    border: none;
    border-radius: var(--radius-sm);
    font-size: 13px;
    cursor: pointer;
    color: var(--danger-color);
    font-weight: 500;
}

.btn-danger:hover { background: var(--danger-color); color: white; }

/* ============================================
   RESPONSIVE - Tablet
   ============================================ */
@media (max-width: 1024px) {
    .page-header { padding: 24px 48px 8px; }
    .block-editor { padding: 4px 48px 200px; }
    .database-view { padding: 0 48px 200px; }
    .notebook-view { padding: 24px 48px; }
}

/* ============================================
   RESPONSIVE - Mobile
   ============================================ */
@media (max-width: 768px) {
    /* Sidebar */
    .sidebar {
        position: fixed;
        left: 0;
        top: 0;
        bottom: 0;
        z-index: 40;
        width: 280px;
        min-width: 280px;
        box-shadow: var(--shadow-lg);
    }
    .sidebar.collapsed {
        transform: translateX(-100%);
        box-shadow: none;
    }

    /* Sidebar backdrop */
    .sidebar-backdrop {
        position: fixed;
        inset: 0;
        background: rgba(0,0,0,0.3);
        z-index: 35;
        display: none;
    }
    .sidebar-backdrop.visible { display: block; }

    /* Expand button */
    .sidebar-expand-btn {
        width: 36px;
        height: 36px;
        font-size: 16px;
    }

    /* Main content */
    .page-header { padding: 16px 16px 8px; }
    .block-editor { padding: 4px 16px 150px; }
    .database-view { padding: 0 16px 150px; }
    .notebook-view { padding: 16px; }

    .page-title-input { font-size: 24px; }
    .page-icon-btn { font-size: 44px; }

    /* Block handles - touch friendly */
    .block-handle {
        left: -32px;
        opacity: 0.6;
    }
    .block-handle-btn {
        width: 24px;
        height: 28px;
    }

    /* Topbar */
    .topbar { padding: 0 8px; }
    .breadcrumbs { font-size: 12px; }
    .breadcrumb-item { max-width: 80px; }

    /* Modals */
    .quick-find { width: 95vw; margin-top: 5vh; }
    .templates-modal-content { width: 95vw; }
    .trash-modal-content { width: 95vw; }
    .settings-modal-content { width: 95vw; }
    .shortcuts-modal-content { width: 95vw; }
    .clipper-modal-content { width: 95vw; }
    .icon-picker { width: 95vw; }

    /* Side panels full width */
    .side-panel { width: 100%; }

    /* Database views */
    .db-toolbar { flex-direction: column; align-items: stretch; }
    .db-views-tabs { overflow-x: auto; }
    .db-actions { justify-content: flex-end; }

    .db-kanban { overflow-x: auto; }
    .kanban-column { min-width: 220px; width: 220px; }

    .db-table-wrapper { overflow-x: auto; -webkit-overflow-scrolling: touch; }

    .calendar-day { min-height: 60px; padding: 2px 4px; }
    .calendar-day-header { font-size: 10px; padding: 4px; }
    .calendar-event { font-size: 10px; }

    .db-gallery {
        grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
        gap: 8px;
    }

    /* Floating toolbar */
    .floating-toolbar {
        max-width: 90vw;
        flex-wrap: wrap;
    }

    /* Slash menu */
    .slash-menu { width: 90vw; max-width: 320px; }

    /* Context menu */
    .context-menu { max-width: 90vw; }

    /* Scratch pad */
    .scratch-pad {
        width: 90vw;
        max-width: 300px;
        right: 5vw;
        bottom: 10px;
    }

    /* Find replace bar */
    .find-replace-bar { padding: 6px 8px; }
    .find-replace-bar input { max-width: 40vw; }

    /* Notebook view */
    .notebook-view-header { flex-direction: column; gap: 8px; align-items: flex-start; }
    .notebook-view-header h2 { font-size: 20px; }

    /* Tasks panel */
    .tasks-panel-overlay > div {
        width: 95vw !important;
        max-height: 90vh !important;
    }

    /* Login responsive */
    .login-container { padding: 32px 20px; }
    .logo-icon { font-size: 48px; }
    .login-logo h1 { font-size: 22px; }

    /* Toast */
    .toast-container { left: 10px; right: 10px; bottom: 10px; }
    .toast { max-width: 100%; }

    /* Cover image */
    .page-cover { height: 150px; }

    /* Color picker */
    .color-picker-popup { width: 90vw; max-width: 220px; }

    /* Dropdown menus */
    .dropdown-menu { max-width: 90vw; }

    /* Block specific mobile adjustments */
    .block[data-type="heading_1"] .block-content { font-size: 1.5em; margin-top: 1em; }
    .block[data-type="heading_2"] .block-content { font-size: 1.25em; }
    .block[data-type="heading_3"] .block-content { font-size: 1.1em; }
    .block[data-type="code"] .block-content { font-size: 12px; }
    .block[data-type="callout"] { padding: 8px 12px; }

    /* Table block mobile */
    .block-table { font-size: 12px; }
    .block-table th, .block-table td { padding: 4px 6px; min-width: 60px; }

    /* Sidebar bottom buttons - stack vertically */
    .sidebar-bottom-btn span { display: inline; }

    /* Empty state */
    .empty-state { padding: 20px; }
    .empty-state-icon { font-size: 48px; }
    .empty-state h2 { font-size: 20px; }
    .empty-state p { font-size: 14px; }
}

/* ============================================
   RESPONSIVE - Small Mobile
   ============================================ */
@media (max-width: 480px) {
    .page-header { padding: 12px 12px 6px; }
    .block-editor { padding: 4px 12px 100px; }
    .page-title-input { font-size: 20px; }
    .page-icon-btn { font-size: 36px; }

    .block-handle { display: none; }

    .topbar-actions { gap: 0; }
    .topbar-btn { width: 28px; height: 28px; font-size: 12px; }

    .sidebar-action-btn i { font-size: 16px; }
    .sidebar-action-btn span { font-size: 12px; }

    .scratch-pad { display: none !important; }

    .db-gallery { grid-template-columns: 1fr; }
    .kanban-column { min-width: 180px; width: 180px; }

    .quick-find-footer { display: none; }

    .notebook-note-item { padding: 8px 10px; gap: 8px; }
    .notebook-note-icon { font-size: 18px; }
    .notebook-note-title { font-size: 14px; }
}

/* ============================================
   Dashboard View
   ============================================ */
.dashboard-view {
    padding: 24px 32px;
    width: 100%;
    overflow-y: auto;
    height: 100%;
}
.dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 12px;
}
.dashboard-header h2 {
    font-size: 22px;
    font-weight: 700;
    margin: 0;
}
.dashboard-stats {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}
.dash-stat {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 10px 16px;
    text-align: center;
    min-width: 90px;
}
.dash-stat-value {
    font-size: 22px;
    font-weight: 700;
    color: var(--accent-color);
}
.dash-stat-label {
    font-size: 11px;
    color: var(--text-secondary);
    margin-top: 2px;
}
/* ============================================
   Tasks Full Page View
   ============================================ */
.tasks-page-view {
    padding: 24px 32px;
    width: 100%;
    overflow-y: auto;
    height: 100%;
}
.tasks-page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 12px;
}
.tasks-page-title {
    display: flex;
    align-items: center;
    gap: 12px;
}
.tasks-page-title h2 { margin: 0; font-size: 22px; font-weight: 700; }
.tasks-page-count {
    background: var(--warning-color);
    color: white;
    font-size: 12px;
    padding: 2px 10px;
    border-radius: 12px;
    font-weight: 600;
}
.tasks-page-actions { display: flex; gap: 8px; }
.tasks-page-filters {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 16px;
}
.tasks-page-filter-btns { display: flex; gap: 6px; flex-wrap: wrap; }
.tasks-page-filter-selects { display: flex; gap: 8px; flex-wrap: wrap; }
.tasks-page-add {
    display: flex;
    gap: 8px;
    margin-bottom: 20px;
    flex-wrap: wrap;
    padding: 14px 16px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
}
.tasks-page-add input[type="text"] { flex: 2; min-width: 200px; }
.tasks-page-add input[type="date"] { min-width: 120px; }
.tasks-page-body { }

.task-card {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 14px 16px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    margin-bottom: 8px;
    transition: all var(--transition-fast);
    background: var(--bg-primary);
}
.task-card:hover {
    border-color: var(--accent-color);
    box-shadow: var(--shadow-sm);
}
.task-card.done { opacity: 0.6; }
.task-card.priority-high { border-left: 4px solid var(--danger-color); }
.task-card.priority-medium { border-left: 4px solid var(--warning-color); }
.task-card.priority-low { border-left: 4px solid var(--success-color); }

.task-card-checkbox {
    width: 22px; height: 22px;
    border: 2px solid var(--text-secondary);
    border-radius: 50%;
    cursor: pointer;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 2px;
    transition: all var(--transition-fast);
}
.task-card-checkbox.checked {
    background: var(--success-color);
    border-color: var(--success-color);
}
.task-card-body { flex: 1; min-width: 0; }
.task-card-title {
    font-size: 15px;
    font-weight: 500;
    margin-bottom: 6px;
}
.task-card.done .task-card-title {
    text-decoration: line-through;
    color: var(--text-tertiary);
}
.task-card-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
}
.task-card-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 500;
}
.task-card-date {
    font-size: 12px;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 4px;
}
.task-card-date.overdue { color: var(--danger-color); font-weight: 600; }
.task-card-subtasks {
    font-size: 12px;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 4px;
}
.task-card-actions {
    display: flex;
    gap: 4px;
    flex-shrink: 0;
    opacity: 0;
    transition: opacity var(--transition-fast);
}
.task-card:hover .task-card-actions { opacity: 1; }
.task-card-action {
    width: 28px; height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    background: none;
    color: var(--text-tertiary);
    cursor: pointer;
    border-radius: var(--radius-sm);
    font-size: 13px;
}
.task-card-action:hover { background: var(--bg-hover); color: var(--text-primary); }
.task-card-action.danger:hover { color: var(--danger-color); }

.task-section-header {
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 16px 0 8px;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-light);
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 8px;
}
.task-section-header .section-count {
    font-size: 11px;
    font-weight: 400;
    color: var(--text-tertiary);
}

/* Subtask inline area */
.task-subtasks-area {
    margin-top: 8px;
    padding-top: 8px;
    border-top: 1px solid var(--border-light);
}
.task-subtask-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 4px 0;
    font-size: 13px;
}
.task-subtask-item input[type="checkbox"] { cursor: pointer; }
.task-subtask-item.sub-done span { text-decoration: line-through; color: var(--text-tertiary); }
.task-subtask-add {
    margin-top: 4px;
}
.task-subtask-add input {
    width: 100%;
    padding: 4px 8px;
    border: 1px dashed var(--border-color);
    border-radius: 4px;
    font-size: 12px;
    background: transparent;
    color: var(--text-primary);
    outline: none;
}
.task-subtask-add input:focus { border-style: solid; border-color: var(--accent-color); }

@media (max-width: 768px) {
    .tasks-page-view { padding: 12px 8px; }
    .tasks-page-header { flex-direction: column; align-items: flex-start; }
    .tasks-page-add { flex-direction: column; }
    .tasks-page-add input[type="text"] { min-width: auto; }
    .task-card-actions { opacity: 1; }
}

.dashboard-time-filters {
    display: flex;
    gap: 6px;
    margin-bottom: 12px;
    flex-wrap: wrap;
}
.dash-time-btn {
    padding: 6px 16px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    background: none;
    color: var(--text-secondary);
    font-size: 13px;
    cursor: pointer;
    transition: all var(--transition-fast);
    font-weight: 500;
}
.dash-time-btn:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}
.dash-time-btn.active {
    background: var(--accent-color);
    color: white;
    border-color: var(--accent-color);
}
.dashboard-filters {
    display: flex;
    gap: 10px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}
.dashboard-search-input {
    flex: 1;
    min-width: 200px;
    padding: 8px 14px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 14px;
    background: var(--bg-input);
    color: var(--text-primary);
    outline: none;
}
.dashboard-search-input:focus { border-color: var(--accent-color); }
.dashboard-filter-select {
    padding: 8px 12px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 13px;
    background: var(--bg-input);
    color: var(--text-primary);
    cursor: pointer;
}
.dashboard-table-wrapper {
    overflow-x: auto;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
}
.dashboard-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}
.dashboard-table th {
    padding: 10px 14px;
    background: var(--bg-secondary);
    border-bottom: 2px solid var(--border-color);
    text-align: left;
    font-weight: 600;
    font-size: 12px;
    color: var(--text-secondary);
    white-space: nowrap;
    cursor: pointer;
    user-select: none;
}
.dashboard-table th:hover { background: var(--bg-hover); }
.dashboard-table th i { margin-left: 4px; font-size: 10px; color: var(--text-tertiary); }
.dashboard-table td {
    padding: 8px 14px;
    border-bottom: 1px solid var(--border-light);
    vertical-align: middle;
}
.dashboard-table tr:hover td { background: var(--bg-hover); }
.dashboard-table tr { cursor: pointer; }
.dash-note-title {
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 6px;
}
.dash-notebook-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 2px 8px;
    background: var(--bg-secondary);
    border-radius: var(--radius-xl);
    font-size: 12px;
    white-space: nowrap;
}
.dash-section-badge {
    font-size: 12px;
    color: var(--text-secondary);
}
.dash-task-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 12px;
}
.dash-tag {
    display: inline-block;
    padding: 1px 6px;
    background: var(--bg-gray);
    border-radius: 10px;
    font-size: 11px;
    margin-right: 3px;
    white-space: nowrap;
}
.dash-date {
    font-size: 12px;
    color: var(--text-secondary);
    white-space: nowrap;
}

@media (max-width: 768px) {
    .dashboard-view { padding: 12px 8px; }
    .dashboard-header h2 { font-size: 18px; }
    .dashboard-table { font-size: 12px; }
    .dashboard-table th, .dashboard-table td { padding: 6px 8px; }
    .dash-stat { min-width: 70px; padding: 6px 10px; }
    .dash-stat-value { font-size: 18px; }
}

/* ============================================
   Sidebar Drag & Drop
   ============================================ */
.sidebar-drop-indicator {
    height: 2px;
    background: var(--accent-color);
    pointer-events: none;
    border-radius: 1px;
}
.sidebar-note-draggable {
    transition: opacity 0.15s, background 0.15s;
}
.sidebar-note-draggable:hover {
    background: var(--bg-hover);
}
.sidebar-page-item[draggable="true"] {
    cursor: grab;
}
.sidebar-page-item[draggable="true"]:active {
    cursor: grabbing;
}

/* ============================================
   Print Styles
   ============================================ */
@media print {
    .sidebar, .topbar, .sidebar-resize-handle, .sidebar-expand-btn,
    .block-handle, .page-header-actions { display: none !important; }
    .main-content { margin: 0; }
    .page-content-wrapper { padding: 0; }
    .block-editor { padding: 0; }
}

/* ============================================
   Selection styling
   ============================================ */
::selection {
    background: var(--accent-light);
    color: var(--text-primary);
}

/* Inline formatting */
.block-content b, .block-content strong { font-weight: 700; }
.block-content i, .block-content em { font-style: italic; }
.block-content u { text-decoration: underline; }
.block-content s, .block-content strike { text-decoration: line-through; }
.block-content code {
    padding: 2px 5px;
    background: var(--bg-gray);
    border-radius: 3px;
    font-family: var(--font-mono);
    font-size: 0.9em;
    color: var(--danger-color);
}
.block-content mark {
    background: rgba(255,212,0,0.4);
    padding: 2px 0;
}
.block-content a {
    color: var(--text-link);
    text-decoration: underline;
    cursor: pointer;
}


/* Task Badge */
.task-badge {
    background: var(--danger-color);
    color: white;
    font-size: 10px;
    padding: 1px 6px;
    border-radius: 10px;
    font-weight: 600;
}

/* Tasks Modal */
.tasks-modal-content {
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    width: 700px;
    max-width: 90vw;
    max-height: 80vh;
    margin-top: 10vh;
    display: flex;
    flex-direction: column;
}

.tasks-toolbar {
    display: flex;
    gap: 4px;
    padding: 12px 20px;
    border-bottom: 1px solid var(--border-color);
    overflow-x: auto;
}

.task-filter-btn {
    padding: 4px 12px;
    background: none;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    font-size: 13px;
    cursor: pointer;
    color: var(--text-secondary);
    white-space: nowrap;
}

.task-filter-btn:hover { background: var(--bg-hover); }
.task-filter-btn.active { background: var(--accent-color); color: white; border-color: var(--accent-color); }

.tasks-add-row {
    display: flex;
    gap: 8px;
    padding: 12px 20px;
    border-bottom: 1px solid var(--border-color);
    align-items: center;
}

.tasks-add-row input[type="text"] {
    flex: 1;
    padding: 8px 12px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 14px;
    background: var(--bg-input);
    color: var(--text-primary);
    outline: none;
}

.tasks-add-row input[type="date"],
.tasks-add-row select {
    padding: 8px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 13px;
    background: var(--bg-input);
    color: var(--text-primary);
    cursor: pointer;
}

.tasks-add-row button {
    padding: 8px 14px;
    background: var(--accent-color);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    font-size: 14px;
}

.tasks-list {
    flex: 1;
    overflow-y: auto;
    padding: 8px 20px;
}

.task-group-header {
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--text-secondary);
    padding: 12px 0 4px;
    border-bottom: 1px solid var(--border-light);
}

.task-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 4px;
    border-bottom: 1px solid var(--border-light);
    transition: background var(--transition-fast);
}

.task-item:hover { background: var(--bg-hover); border-radius: var(--radius-sm); }

.task-checkbox {
    width: 18px;
    height: 18px;
    border: 2px solid var(--text-secondary);
    border-radius: 50%;
    cursor: pointer;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.task-checkbox.checked {
    background: var(--success-color);
    border-color: var(--success-color);
    color: white;
}

.task-item.done .task-title { text-decoration: line-through; color: var(--text-tertiary); }

.task-info { flex: 1; min-width: 0; }
.task-title { font-size: 14px; }
.task-meta { font-size: 12px; color: var(--text-secondary); display: flex; gap: 8px; margin-top: 2px; }

.task-priority-high { border-left: 3px solid var(--danger-color); padding-left: 8px; }
.task-priority-medium { border-left: 3px solid var(--warning-color); padding-left: 8px; }
.task-priority-low { border-left: 3px solid var(--success-color); padding-left: 8px; }

.task-delete {
    opacity: 0;
    background: none;
    border: none;
    color: var(--text-tertiary);
    cursor: pointer;
    padding: 4px;
}

.task-item:hover .task-delete { opacity: 1; }

/* Web Clipper Modal */
.clipper-modal-content {
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    width: 480px;
    max-width: 90vw;
    margin-top: 15vh;
}

.clipper-body {
    padding: 20px;
}

.clipper-body .form-group { margin-bottom: 16px; }
.clipper-body textarea {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 14px;
    background: var(--bg-input);
    color: var(--text-primary);
    resize: vertical;
    font-family: var(--font-family);
}

.clipper-body select {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 14px;
    background: var(--bg-input);
    color: var(--text-primary);
}

/* Find & Replace Bar */
.find-replace-bar {
    background: var(--bg-primary);
    border-bottom: 1px solid var(--border-color);
    padding: 8px 16px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    box-shadow: var(--shadow-sm);
}

.find-row, .replace-row {
    display: flex;
    gap: 6px;
    align-items: center;
}

.find-replace-bar input {
    padding: 6px 10px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 13px;
    background: var(--bg-input);
    color: var(--text-primary);
    outline: none;
    flex: 1;
    max-width: 300px;
}

.find-replace-bar button {
    padding: 4px 10px;
    background: none;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 12px;
    cursor: pointer;
    color: var(--text-primary);
}

.find-replace-bar button:hover { background: var(--bg-hover); }

#find-count { font-size: 12px; color: var(--text-secondary); min-width: 40px; text-align: center; }

/* Scratch Pad */
.scratch-pad {
    display: none !important;
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 300px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    z-index: 40;
    overflow: hidden;
}

.scratch-pad-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 12px;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    font-size: 13px;
    font-weight: 600;
    cursor: move;
}

.scratch-pad-btn {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 2px 4px;
    border-radius: var(--radius-sm);
}

.scratch-pad-btn:hover { background: var(--bg-hover); }

.scratch-pad-content {
    min-height: 100px;
    max-height: 250px;
    overflow-y: auto;
    padding: 12px;
    font-size: 14px;
    outline: none;
    line-height: 1.5;
}

.scratch-pad-content:empty::before {
    content: attr(data-placeholder);
    color: var(--text-tertiary);
}

.scratch-pad.minimized .scratch-pad-content { display: none; }

/* Keyboard Shortcuts Modal */
.shortcuts-modal-content {
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    width: 500px;
    max-width: 90vw;
    max-height: 70vh;
    margin-top: 10vh;
    overflow-y: auto;
}

.shortcuts-body { padding: 16px 20px; }

.shortcut-section { margin-bottom: 20px; }
.shortcut-section h4 {
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--text-secondary);
    margin-bottom: 8px;
    padding-bottom: 4px;
    border-bottom: 1px solid var(--border-light);
}

.shortcut-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 4px 0;
    font-size: 14px;
}

.shortcut-row kbd {
    font-size: 12px;
}

/* Notebook View */
.notebook-view {
    padding: 30px 96px;
    max-width: 900px;
    margin: 0 auto;
    width: 100%;
}

.notebook-view-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border-color);
}

.notebook-view-header h2 { font-size: 24px; font-weight: 700; }

.notebook-view-actions { display: flex; gap: 8px; align-items: center; }

.notebook-notes-list { }

.notebook-note-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 14px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    margin-bottom: 8px;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.notebook-note-item:hover {
    border-color: var(--accent-color);
    box-shadow: var(--shadow-sm);
}

.notebook-note-icon { font-size: 24px; }
.notebook-note-info { flex: 1; min-width: 0; }
.notebook-note-title { font-size: 15px; font-weight: 600; margin-bottom: 2px; }
.notebook-note-preview { font-size: 13px; color: var(--text-secondary); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.notebook-note-date { font-size: 12px; color: var(--text-tertiary); white-space: nowrap; }

/* Embed blocks */
.block[data-type="embed"] .embed-wrapper {
    border-radius: var(--radius-md);
    overflow: hidden;
    margin: 4px 0;
}

.block[data-type="embed"] iframe {
    width: 100%;
    border: none;
    border-radius: var(--radius-md);
}

/* Sidebar notebook expand */
.sidebar-notebook-item {
    position: relative;
}

.sidebar-notebook-item .nb-actions {
    display: flex;
    gap: 4px;
    opacity: 0;
    flex-shrink: 0;
    transition: opacity var(--transition-fast);
    margin-left: auto;
}

.sidebar-notebook-item:hover .nb-actions { opacity: 1; }

.sidebar-notebook-item .nb-action-btn {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    border-radius: var(--radius-sm);
    font-size: 11px;
}

.sidebar-notebook-item .nb-action-btn:hover { background: var(--bg-active); }

.notebook-pages { padding-left: 24px; }

/* Page info in dropdown */
.page-info-panel {
    padding: 12px 16px;
    font-size: 13px;
}

.page-info-row {
    display: flex;
    justify-content: space-between;
    padding: 4px 0;
    color: var(--text-secondary);
}

.page-info-row .label { color: var(--text-tertiary); }
.page-info-row .value { font-weight: 500; color: var(--text-primary); }

/* ========== Audio Record Block ========== */
.audio-record-block { padding: 0 !important; }

.audio-recorder-container {
    border: 1px dashed var(--border-color);
    border-radius: var(--radius-md, 8px);
    padding: 16px;
    background: var(--bg-secondary);
}

.audio-recorder-idle {
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
}

.audio-start-record-btn {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: none;
    background: var(--accent-color, #2563eb);
    color: white;
    font-size: 20px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    flex-shrink: 0;
}
.audio-start-record-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.2);
}

.audio-recorder-label {
    font-size: 14px;
    color: var(--text-secondary);
}

.audio-recorder-active {
    display: flex;
    align-items: center;
    gap: 12px;
}

.audio-recording-indicator {
    display: flex;
    align-items: center;
    gap: 6px;
    min-width: 70px;
}

.audio-rec-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #ef4444;
    animation: audio-rec-pulse 1s infinite;
}

@keyframes audio-rec-pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}

.audio-rec-timer {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    font-variant-numeric: tabular-nums;
}

.audio-live-waveform {
    flex: 1;
    height: 40px;
    border-radius: 4px;
}

.audio-recorder-controls {
    display: flex;
    gap: 6px;
}

.audio-recorder-controls button {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    border: 1px solid var(--border-color);
    background: var(--bg-primary);
    color: var(--text-primary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    transition: all 0.15s;
}
.audio-recorder-controls button:hover { background: var(--bg-hover); }

.audio-stop-record-btn { background: #ef4444 !important; color: white !important; border-color: #ef4444 !important; }
.audio-stop-record-btn:hover { background: #dc2626 !important; }

.audio-cancel-record-btn { color: var(--text-tertiary) !important; }

/* Audio Player */
.audio-player-container {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    background: var(--bg-secondary);
    border-radius: var(--radius-md, 8px);
    border: 1px solid var(--border-color);
    position: relative;
}

.audio-play-btn {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: none;
    background: var(--accent-color, #2563eb);
    color: white;
    font-size: 14px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.15s;
    flex-shrink: 0;
}
.audio-play-btn:hover { transform: scale(1.08); }

.audio-waveform-container {
    flex: 1;
    position: relative;
    height: 48px;
    cursor: pointer;
    overflow: hidden;
    border-radius: 4px;
}

.audio-waveform {
    width: 100%;
    height: 100%;
}

.audio-progress-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 0%;
    height: 100%;
    background: var(--accent-color, #2563eb);
    opacity: 0.15;
    pointer-events: none;
    transition: width 0.1s linear;
    border-radius: 4px;
}

.audio-time-display {
    font-size: 12px;
    color: var(--text-secondary);
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
    min-width: 75px;
    text-align: center;
}

.audio-delete-btn {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: none;
    background: transparent;
    color: var(--text-tertiary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    transition: all 0.15s;
    flex-shrink: 0;
}
.audio-delete-btn:hover { color: #ef4444; background: rgba(239,68,68,0.1); }

.audio-record-meta {
    position: absolute;
    bottom: 2px;
    right: 12px;
    font-size: 10px;
    color: var(--text-tertiary);
}

/* ========== Video Record Block ========== */
.video-record-block { padding: 0 !important; }

.video-recorder-container {
    border: 1px dashed var(--border-color);
    border-radius: var(--radius-md, 8px);
    padding: 16px;
    background: var(--bg-secondary);
}

.video-recorder-idle {
    display: flex;
    align-items: center;
    gap: 12px;
}

.video-start-record-btn {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    border: none;
    background: #dc2626;
    color: white;
    font-size: 22px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    flex-shrink: 0;
}
.video-start-record-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 0 0 4px rgba(220, 38, 38, 0.2);
}

.video-recorder-label {
    font-size: 14px;
    color: var(--text-secondary);
}

/* Active recording */
.video-recorder-active {
    position: relative;
    border-radius: var(--radius-md, 8px);
    overflow: hidden;
    background: #000;
}

.video-preview {
    width: 100%;
    max-height: 360px;
    display: block;
    object-fit: cover;
    border-radius: var(--radius-md, 8px);
}

.video-rec-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    padding: 10px 14px;
    background: linear-gradient(to bottom, rgba(0,0,0,0.5), transparent);
    display: flex;
    align-items: center;
    pointer-events: none;
}

.video-recording-indicator {
    display: flex;
    align-items: center;
    gap: 6px;
}

.video-rec-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #ef4444;
    animation: audio-rec-pulse 1s infinite;
}

.video-rec-timer {
    font-size: 14px;
    font-weight: 600;
    color: #fff;
    font-variant-numeric: tabular-nums;
    text-shadow: 0 1px 3px rgba(0,0,0,0.5);
}

.video-recorder-controls {
    display: flex;
    gap: 8px;
    justify-content: center;
    padding: 12px;
    background: rgba(0,0,0,0.6);
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    border-radius: 0 0 var(--radius-md, 8px) var(--radius-md, 8px);
}

.video-recorder-controls button {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 2px solid rgba(255,255,255,0.3);
    background: rgba(255,255,255,0.1);
    color: #fff;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 15px;
    transition: all 0.15s;
    backdrop-filter: blur(4px);
}
.video-recorder-controls button:hover {
    background: rgba(255,255,255,0.25);
    border-color: rgba(255,255,255,0.5);
}

.video-stop-record-btn {
    background: rgba(220,38,38,0.7) !important;
    border-color: rgba(220,38,38,0.8) !important;
    width: 52px !important;
    height: 52px !important;
    font-size: 18px !important;
}
.video-stop-record-btn:hover { background: rgba(220,38,38,0.9) !important; }

/* Video Player */
.video-player-container {
    border-radius: var(--radius-md, 8px);
    overflow: hidden;
    background: #000;
    border: 1px solid var(--border-color);
}

.video-player {
    width: 100%;
    max-height: 450px;
    display: block;
    background: #000;
}

.video-player-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 12px;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
}

.video-meta {
    font-size: 12px;
    color: var(--text-tertiary);
}

.video-delete-btn {
    padding: 4px 10px;
    border: none;
    background: transparent;
    color: var(--text-tertiary);
    cursor: pointer;
    font-size: 12px;
    border-radius: 4px;
    transition: all 0.15s;
}
.video-delete-btn:hover {
    color: #ef4444;
    background: rgba(239,68,68,0.1);
}

/* Mobile video adjustments */
@media (max-width: 768px) {
    .video-preview { max-height: 240px; }
    .video-player { max-height: 280px; }
    .video-recorder-controls button { width: 36px; height: 36px; font-size: 13px; }
    .video-stop-record-btn { width: 46px !important; height: 46px !important; }
}

@media (max-width: 480px) {
    .video-preview { max-height: 180px; }
    .video-player { max-height: 200px; }
    .video-start-record-btn { width: 44px; height: 44px; font-size: 18px; }
}

/* ==============================================================
   NOTEBOOK THEME SYSTEM v2
   Gercek defter yapragi gorunumu
   ============================================================== */

/* Notebook theme picker modal */
.notebook-theme-picker-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.55);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(4px);
}
.notebook-theme-picker {
    background: #fff;
    border-radius: 16px;
    padding: 32px;
    max-width: 860px;
    width: 92vw;
    box-shadow: 0 24px 64px rgba(0,0,0,0.3);
}
[data-theme="dark"] .notebook-theme-picker { background: #1a2236; color: #e8ecf4; }
[data-theme="sepia"] .notebook-theme-picker { background: #f4ecd8; color: #3d2e1a; }

.notebook-theme-picker h2 {
    margin: 0 0 6px 0;
    font-size: 20px;
    text-align: center;
}
.notebook-theme-picker p {
    margin: 0 0 20px 0;
    text-align: center;
    font-size: 13px;
    color: #888;
}
.notebook-theme-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 12px;
    margin-bottom: 16px;
    max-height: 60vh;
    overflow-y: auto;
    padding-right: 4px;
}
.notebook-theme-card {
    border: 2px solid #e0e0e0;
    border-radius: 12px;
    overflow: hidden;
    cursor: pointer;
    transition: all 0.2s;
    background: #fafafa;
}
[data-theme="dark"] .notebook-theme-card { border-color: #2a3f5f; background: #152036; }
.notebook-theme-card:hover { border-color: #2383e2; transform: translateY(-2px); box-shadow: 0 6px 20px rgba(0,0,0,0.12); }
.notebook-theme-card.selected { border-color: #2383e2; box-shadow: 0 0 0 3px rgba(35,131,226,0.3); }
.notebook-theme-preview {
    height: 100px;
    position: relative;
    overflow: hidden;
}
.notebook-theme-label {
    padding: 10px;
    text-align: center;
    font-size: 13px;
    font-weight: 600;
}
.notebook-theme-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
}
.notebook-theme-actions label { font-size: 13px; color: #888; display: flex; align-items: center; gap: 6px; cursor: pointer; }
.notebook-theme-actions button {
    padding: 10px 28px;
    background: #2383e2;
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
}
.notebook-theme-actions button:hover { background: #1a6fc4; }

@media (max-width: 600px) {
    .notebook-theme-grid { grid-template-columns: repeat(2, 1fr); }
    .notebook-theme-picker { padding: 20px; }
}

/* ========== NOTEBOOK: Defter yapragi gorunumu ========== */

/* Ana wrapper - defter arkaplanini olusturur */
.page-content-wrapper[data-notebook-theme]:not([data-notebook-theme="none"]) {
    background: #e8e0d0;
    padding: 24px 32px 24px 8px;
}

/* Defter sayfasi wrapper - gercek kagit hissi */
.page-content-wrapper[data-notebook-theme]:not([data-notebook-theme="none"]) .notebook-editor-wrapper {
    position: relative;
    margin: 0 auto;
    max-width: 920px;
    min-height: 80vh;
    border-radius: 2px 6px 6px 2px;
    /* Kagit yigini altta */
    box-shadow:
        0 1px 3px rgba(0,0,0,0.08),
        3px 3px 0 -1px #f5f0e4,
        3px 3px 2px rgba(0,0,0,0.04),
        6px 6px 0 -1px #efe8da,
        6px 6px 2px rgba(0,0,0,0.03),
        9px 9px 0 -1px #e8e0d0,
        9px 9px 2px rgba(0,0,0,0.02),
        2px 12px 24px rgba(0,0,0,0.08);
}

/* Kagit dokusu overlay */
.page-content-wrapper[data-notebook-theme]:not([data-notebook-theme="none"]) .notebook-editor-wrapper::before {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: 2px 6px 6px 2px;
    opacity: 0.035;
    pointer-events: none;
    z-index: 5;
    mix-blend-mode: multiply;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='400' height='400'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.6'/%3E%3C/svg%3E");
}

/* Sayfa kivrilma efekti - sag alt */
.page-content-wrapper[data-notebook-theme]:not([data-notebook-theme="none"]) .notebook-editor-wrapper::after {
    content: "";
    position: absolute;
    bottom: 0;
    right: 0;
    width: 50px;
    height: 50px;
    background: linear-gradient(225deg, transparent 46%, #e0dcd2 50%, #d0c8b8 54%, transparent 64%);
    border-bottom-right-radius: 6px;
    z-index: 6;
    pointer-events: none;
}

/* Block editor - defter yapragi */
.page-content-wrapper[data-notebook-theme]:not([data-notebook-theme="none"]) .block-editor {
    position: relative;
    border-radius: 0 6px 6px 0;
    padding: 32px 48px 200px 88px !important;
    max-width: 100% !important;
    min-height: 80vh;
    z-index: 1;
}

/* Kenar cizgisi (kirmizi margin) */
.page-content-wrapper[data-notebook-theme]:not([data-notebook-theme="none"]) .block-editor .notebook-margin-line {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 72px;
    width: 2px;
    pointer-events: none;
    z-index: 3;
}

/* Spine/cilt */
.notebook-spine {
    display: none;
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    width: 32px;
    z-index: 4;
    border-radius: 4px 0 0 4px;
    pointer-events: none;
}
.page-content-wrapper[data-notebook-theme]:not([data-notebook-theme="none"]) .notebook-spine {
    display: block;
}

/* Cilt sonrasi ic golge */
.page-content-wrapper[data-notebook-theme]:not([data-notebook-theme="none"]) .notebook-spine::after {
    content: "";
    position: absolute;
    top: 0;
    right: -12px;
    bottom: 0;
    width: 12px;
    background: linear-gradient(to right, rgba(0,0,0,0.08), transparent);
    pointer-events: none;
}

/* Ribbon - kitap ayraci */
.notebook-ribbon {
    display: none;
    position: absolute;
    top: 0;
    right: 52px;
    width: 26px;
    height: 95px;
    z-index: 10;
    pointer-events: none;
    border-radius: 0 0 2px 2px;
}
.notebook-ribbon::after {
    content: "";
    position: absolute;
    bottom: -16px;
    left: 0;
    width: 0;
    height: 0;
    border-left: 13px solid transparent;
    border-right: 13px solid transparent;
    border-bottom: 16px solid transparent;
}
.page-content-wrapper[data-notebook-theme]:not([data-notebook-theme="none"]) .notebook-ribbon {
    display: block;
}

/* Sayfa yigini */
.notebook-page-stack {
    display: none;
}

/* Icerik z-index */
.page-content-wrapper[data-notebook-theme]:not([data-notebook-theme="none"]) .block-content,
.page-content-wrapper[data-notebook-theme]:not([data-notebook-theme="none"]) .block,
.page-content-wrapper[data-notebook-theme]:not([data-notebook-theme="none"]) .page-header,
.page-content-wrapper[data-notebook-theme]:not([data-notebook-theme="none"]) .page-title {
    position: relative;
    z-index: 2;
}

/* Sayfa basligi notebook modunda */
.page-content-wrapper[data-notebook-theme]:not([data-notebook-theme="none"]) .page-header {
    padding-left: 88px !important;
    padding-right: 48px !important;
}

/* ========== THEME: Klasik Deri Defter ========== */
.page-content-wrapper[data-notebook-theme="classic"] { background: #d8ceb8; }
.page-content-wrapper[data-notebook-theme="classic"] .notebook-editor-wrapper {
    box-shadow: 0 1px 3px rgba(0,0,0,0.1), 3px 3px 0 -1px #f5efe0, 6px 6px 0 -1px #efe6d4, 9px 9px 0 -1px #e8dfcc, 3px 14px 28px rgba(0,0,0,0.12);
}
.page-content-wrapper[data-notebook-theme="classic"] .block-editor {
    background-color: #fdfaf0;
    background-image: repeating-linear-gradient(transparent, transparent 31px, rgba(180,170,150,0.35) 31px, rgba(180,170,150,0.35) 32px);
    background-attachment: local;
    font-family: 'Kalam', cursive, var(--font-family);
}
.page-content-wrapper[data-notebook-theme="classic"] .block-content[contenteditable] {
    line-height: 32px;
    color: #1e1008;
}
.page-content-wrapper[data-notebook-theme="classic"] .notebook-spine {
    background: linear-gradient(to right, #3a2010, #5a3820 25%, #6b4a30 45%, #7a5a3e 55%, #5a3820 75%, #3a2010);
    box-shadow: inset -3px 0 8px rgba(0,0,0,0.4), inset 2px 0 3px rgba(255,255,255,0.05), 3px 0 6px rgba(0,0,0,0.15);
    /* Deri doku */
    background-image: repeating-linear-gradient(45deg, transparent, transparent 1px, rgba(0,0,0,0.02) 1px, rgba(0,0,0,0.02) 2px),
        repeating-linear-gradient(-45deg, transparent, transparent 1px, rgba(255,255,255,0.01) 1px, rgba(255,255,255,0.01) 2px);
    width: 36px;
}
/* Dikis efekti */
.page-content-wrapper[data-notebook-theme="classic"] .notebook-spine::before {
    content: "";
    position: absolute;
    top: 12px;
    bottom: 12px;
    left: 6px;
    width: 0;
    border-left: 2px dashed rgba(196,168,110,0.5);
    pointer-events: none;
}
.page-content-wrapper[data-notebook-theme="classic"] .notebook-ribbon {
    background: #8b1828;
    background-image: linear-gradient(to right, rgba(255,255,255,0.06), rgba(255,255,255,0.16) 30%, transparent 50%, rgba(0,0,0,0.06) 80%);
    box-shadow: 2px 3px 5px rgba(0,0,0,0.2);
}
.page-content-wrapper[data-notebook-theme="classic"] .notebook-ribbon::after {
    border-left: 13px solid #8b1828;
    border-right: 13px solid #8b1828;
    border-bottom: 16px solid transparent;
}

/* ========== THEME: Kraft Kağıt ========== */
.page-content-wrapper[data-notebook-theme="kraft"] { background: #baa880; }
.page-content-wrapper[data-notebook-theme="kraft"] .notebook-editor-wrapper {
    box-shadow: 0 1px 3px rgba(0,0,0,0.1), 3px 3px 0 -1px #e8dcc0, 6px 6px 0 -1px #e2d5b5, 3px 12px 22px rgba(0,0,0,0.1);
}
.page-content-wrapper[data-notebook-theme="kraft"] .block-editor {
    background-color: #f0e6d0;
    background-image: repeating-linear-gradient(transparent, transparent 31px, rgba(170,150,120,0.3) 31px, rgba(170,150,120,0.3) 32px);
    background-attachment: local;
    font-family: 'Patrick Hand', cursive, var(--font-family);
}
.page-content-wrapper[data-notebook-theme="kraft"] .block-content[contenteditable] {
    line-height: 32px;
    color: #2e2010;
}
.page-content-wrapper[data-notebook-theme="kraft"] .notebook-spine {
    background: linear-gradient(to right, #7a6348, #958068 40%, #7a6348);
    box-shadow: inset -2px 0 6px rgba(0,0,0,0.3);
    width: 26px;
}
.page-content-wrapper[data-notebook-theme="kraft"] .notebook-ribbon {
    background: #4a5328;
    background-image: linear-gradient(to right, rgba(255,255,255,0.05), rgba(255,255,255,0.12) 35%, transparent 55%);
    box-shadow: 1px 2px 4px rgba(0,0,0,0.2);
    width: 22px;
    height: 80px;
}
.page-content-wrapper[data-notebook-theme="kraft"] .notebook-ribbon::after {
    border-left: 11px solid #4a5328;
    border-right: 11px solid #4a5328;
    border-bottom: 13px solid transparent;
}

/* ========== THEME: Okul Defteri ========== */
.page-content-wrapper[data-notebook-theme="school"] { background: #d0d4d8; }
.page-content-wrapper[data-notebook-theme="school"] .notebook-editor-wrapper {
    box-shadow: 0 1px 3px rgba(0,0,0,0.06), 3px 3px 0 -1px #f5f5f5, 6px 6px 0 -1px #eee, 3px 10px 20px rgba(0,0,0,0.06);
}
.page-content-wrapper[data-notebook-theme="school"] .block-editor {
    background-color: #ffffff;
    background-image: repeating-linear-gradient(transparent, transparent 27px, #9ec5e8 27px, #9ec5e8 28px);
    background-attachment: local;
    font-family: 'Caveat', cursive, var(--font-family);
    font-size: 1.1em;
}
.page-content-wrapper[data-notebook-theme="school"] .block-content[contenteditable] {
    line-height: 28px;
    color: #0e0e30;
}
/* Spiral cilt */
.page-content-wrapper[data-notebook-theme="school"] .notebook-spine {
    width: 36px;
    background: transparent;
    border-radius: 0;
    overflow: visible;
}
.page-content-wrapper[data-notebook-theme="school"] .notebook-spine::before {
    content: "";
    position: absolute;
    top: 8px;
    bottom: 8px;
    left: 8px;
    width: 24px;
    background-image: radial-gradient(ellipse 10px 8px at 12px center, transparent 0, transparent 5px, #999 5px, #aaa 6.5px, #999 7.5px, transparent 8px);
    background-size: 24px 32px;
    background-position: 0 0;
    background-repeat: repeat-y;
    z-index: 5;
    pointer-events: none;
}
.page-content-wrapper[data-notebook-theme="school"] .notebook-spine::after {
    content: "";
    position: absolute;
    top: 0;
    right: -8px;
    bottom: 0;
    width: 8px;
    background: linear-gradient(to right, rgba(0,0,0,0.04), transparent);
}
/* Delik izleri */
.page-content-wrapper[data-notebook-theme="school"] .block-editor::before {
    content: "";
    position: absolute;
    top: 40px;
    left: 18px;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: #d0d4d8;
    box-shadow: 0 200px 0 #d0d4d8, 0 400px 0 #d0d4d8;
    z-index: 4;
    pointer-events: none;
}
.page-content-wrapper[data-notebook-theme="school"] .notebook-ribbon { display: none !important; }

/* Kirmizi kenar cizgisi */
.page-content-wrapper[data-notebook-theme="school"] .block-editor::after {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    left: 72px;
    width: 2px;
    background: rgba(220,60,60,0.35);
    z-index: 3;
    pointer-events: none;
}

/* ========== THEME: Vintage ========== */
.page-content-wrapper[data-notebook-theme="vintage"] { background: #4a2e18; }
.page-content-wrapper[data-notebook-theme="vintage"] .notebook-editor-wrapper {
    box-shadow: 0 1px 3px rgba(0,0,0,0.15), 3px 3px 0 -1px #e8dcc0, 6px 6px 0 -1px #dfd0b0, 9px 9px 0 -1px #d8c8a4, 4px 16px 30px rgba(0,0,0,0.2);
}
.page-content-wrapper[data-notebook-theme="vintage"] .notebook-editor-wrapper::before {
    opacity: 0.08;
}
.page-content-wrapper[data-notebook-theme="vintage"] .block-editor {
    background-color: #f1e9d2;
    background-image:
        radial-gradient(ellipse at 20% 80%, rgba(150,120,60,0.06) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 25%, rgba(150,120,60,0.04) 0%, transparent 40%),
        radial-gradient(ellipse at center, transparent 50%, rgba(170,140,80,0.08) 100%),
        repeating-linear-gradient(transparent, transparent 31px, rgba(160,140,110,0.3) 31px, rgba(160,140,110,0.3) 32px);
    background-attachment: local;
    font-family: 'Special Elite', monospace, var(--font-family);
}
.page-content-wrapper[data-notebook-theme="vintage"] .block-content[contenteditable] {
    line-height: 32px;
    color: #2a1e10;
    text-shadow: 0.3px 0.3px 0 rgba(0,0,20,0.06);
}
/* Eskimis kenar golgesi */
.page-content-wrapper[data-notebook-theme="vintage"] .block-editor {
    box-shadow: inset 0 0 50px rgba(120,90,40,0.06), inset 0 0 100px rgba(100,75,30,0.04);
}
.page-content-wrapper[data-notebook-theme="vintage"] .notebook-spine {
    background: linear-gradient(to right, #2a1808, #422a14 25%, #5a3a22 45%, #6b4a30 55%, #4a3018 75%, #2a1808);
    box-shadow: inset -3px 0 10px rgba(0,0,0,0.45), inset 2px 0 3px rgba(255,255,255,0.04), 3px 0 8px rgba(0,0,0,0.2);
    background-image: repeating-linear-gradient(45deg, transparent, transparent 1px, rgba(0,0,0,0.03) 1px, rgba(0,0,0,0.03) 2px);
    width: 38px;
}
.page-content-wrapper[data-notebook-theme="vintage"] .notebook-spine::before {
    content: "";
    position: absolute;
    top: 14px;
    bottom: 14px;
    left: 7px;
    border-left: 2px dashed rgba(180,160,100,0.4);
}
.page-content-wrapper[data-notebook-theme="vintage"] .notebook-ribbon {
    background: #a89630;
    background-image: linear-gradient(to right, rgba(255,255,255,0.08), rgba(255,255,255,0.18) 30%, transparent 50%);
    box-shadow: 2px 3px 6px rgba(0,0,0,0.25);
}
.page-content-wrapper[data-notebook-theme="vintage"] .notebook-ribbon::after {
    border-left: 13px solid #a89630;
    border-right: 13px solid #a89630;
    border-bottom: 16px solid transparent;
}

/* ========== THEME: Minimalist Japon ========== */
.page-content-wrapper[data-notebook-theme="minimal"] { background: #c8c0b4; }
.page-content-wrapper[data-notebook-theme="minimal"] .notebook-editor-wrapper {
    box-shadow: 0 1px 2px rgba(0,0,0,0.06), 2px 2px 0 -1px #f0e8dc, 4px 4px 0 -1px #e8dfd0, 2px 8px 16px rgba(0,0,0,0.06);
}
.page-content-wrapper[data-notebook-theme="minimal"] .block-editor {
    background-color: #f8f4ec;
    background-image: radial-gradient(circle, #c0b8a8 0.7px, transparent 0.7px);
    background-size: 24px 24px;
    background-attachment: local;
    font-family: 'Kalam', cursive, var(--font-family);
    padding-left: 60px !important;
}
.page-content-wrapper[data-notebook-theme="minimal"] .block-content[contenteditable] {
    line-height: 24px;
    color: #2a2a28;
}
.page-content-wrapper[data-notebook-theme="minimal"] .notebook-spine {
    background: linear-gradient(to right, #b8a888, #c8b89a 50%, #b8a888);
    box-shadow: inset -2px 0 4px rgba(0,0,0,0.1);
    width: 22px;
}
.page-content-wrapper[data-notebook-theme="minimal"] .notebook-spine::after { display: none; }
.page-content-wrapper[data-notebook-theme="minimal"] .notebook-ribbon {
    background: #c85a50;
    background-image: linear-gradient(to right, rgba(255,255,255,0.06), rgba(255,255,255,0.14) 30%, transparent 50%);
    box-shadow: 1px 2px 4px rgba(0,0,0,0.15);
    width: 20px;
    height: 72px;
}
.page-content-wrapper[data-notebook-theme="minimal"] .notebook-ribbon::after {
    border-left: 10px solid #c85a50;
    border-right: 10px solid #c85a50;
    border-bottom: 12px solid transparent;
}
.page-content-wrapper[data-notebook-theme="minimal"] .page-header { padding-left: 60px !important; }

/* ========== THEME: Sari Blok Not ========== */
.page-content-wrapper[data-notebook-theme="legal"] { background: #b8a878; }
.page-content-wrapper[data-notebook-theme="legal"] .notebook-editor-wrapper {
    box-shadow: 0 1px 3px rgba(0,0,0,0.08), 2px 2px 0 -1px #f8f098, 4px 4px 0 -1px #f0e890, 6px 6px 0 -1px #e8e088, 3px 10px 20px rgba(0,0,0,0.08);
    border-radius: 2px;
}
.page-content-wrapper[data-notebook-theme="legal"] .notebook-editor-wrapper::after { display: none; }
.page-content-wrapper[data-notebook-theme="legal"] .block-editor {
    background-color: #fff9b8;
    background-image: repeating-linear-gradient(transparent, transparent 27px, rgba(120,170,220,0.35) 27px, rgba(120,170,220,0.35) 28px);
    background-attachment: local;
    font-family: 'Indie Flower', cursive, var(--font-family);
    font-size: 1.08em;
    border-top: 5px solid #6b4226;
    border-radius: 2px !important;
}
.page-content-wrapper[data-notebook-theme="legal"] .block-content[contenteditable] {
    line-height: 28px;
    color: #14306a;
}
/* Kirmizi cizgi */
.page-content-wrapper[data-notebook-theme="legal"] .block-editor::after {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    left: 72px;
    width: 2px;
    background: rgba(210,90,70,0.35);
    z-index: 3;
    pointer-events: none;
}
.page-content-wrapper[data-notebook-theme="legal"] .notebook-spine { display: none !important; }
.page-content-wrapper[data-notebook-theme="legal"] .notebook-ribbon { display: none !important; }
/* Metal klips */
.page-content-wrapper[data-notebook-theme="legal"] .notebook-editor-wrapper::before {
    content: "";
    position: absolute;
    top: -4px;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 18px;
    background: linear-gradient(to bottom, #c0c0c0, #a0a0a0 40%, #b8b8b8 60%, #909090);
    border-radius: 0 0 6px 6px;
    z-index: 10;
    box-shadow: 0 2px 4px rgba(0,0,0,0.15);
    opacity: 0.9;
}

/* ========== THEME: Moleskine ========== */
.page-content-wrapper[data-notebook-theme="moleskine"] { background: #2a2a2a; }
.page-content-wrapper[data-notebook-theme="moleskine"] .notebook-editor-wrapper {
    box-shadow: 0 1px 3px rgba(0,0,0,0.15), 3px 3px 0 -1px #f5f0e0, 6px 6px 0 -1px #efe8d4, 4px 14px 28px rgba(0,0,0,0.18);
    border-radius: 4px;
}
.page-content-wrapper[data-notebook-theme="moleskine"] .block-editor {
    background-color: #fffff5;
    background-image: repeating-linear-gradient(transparent, transparent 29px, rgba(200,195,180,0.25) 29px, rgba(200,195,180,0.25) 30px);
    background-attachment: local;
    font-family: 'Courier Prime', monospace, var(--font-family);
    border-radius: 0 4px 4px 0 !important;
}
.page-content-wrapper[data-notebook-theme="moleskine"] .block-content[contenteditable] { line-height: 30px; color: #1a1a18; }
.page-content-wrapper[data-notebook-theme="moleskine"] .notebook-spine {
    background: linear-gradient(to right, #111, #222 30%, #2a2a2a 50%, #1a1a1a 70%, #0a0a0a);
    box-shadow: inset -3px 0 8px rgba(0,0,0,0.5), 3px 0 6px rgba(0,0,0,0.2);
    width: 34px;
    border-radius: 4px 0 0 4px;
}
.page-content-wrapper[data-notebook-theme="moleskine"] .notebook-spine::before {
    content: ""; position: absolute; top: 10px; bottom: 10px; left: 6px;
    border-left: 2px dashed rgba(80,80,80,0.4);
}
.page-content-wrapper[data-notebook-theme="moleskine"] .notebook-ribbon {
    background: #1a1a1a; width: 24px; height: 85px;
    background-image: linear-gradient(to right, rgba(255,255,255,0.04), rgba(255,255,255,0.1) 30%, transparent 50%);
    box-shadow: 2px 3px 5px rgba(0,0,0,0.3);
}
.page-content-wrapper[data-notebook-theme="moleskine"] .notebook-ribbon::after {
    border-left: 12px solid #1a1a1a; border-right: 12px solid #1a1a1a; border-bottom: 14px solid transparent;
}
/* Elastik bant */
.page-content-wrapper[data-notebook-theme="moleskine"] .notebook-editor-wrapper::after {
    display: none;
}

/* ========== THEME: Blueprint ========== */
.page-content-wrapper[data-notebook-theme="blueprint"] { background: #0e2440; }
.page-content-wrapper[data-notebook-theme="blueprint"] .notebook-editor-wrapper {
    box-shadow: 0 2px 4px rgba(0,0,0,0.2), 2px 8px 20px rgba(0,0,0,0.2);
    border-radius: 2px;
}
.page-content-wrapper[data-notebook-theme="blueprint"] .notebook-editor-wrapper::after { display: none; }
.page-content-wrapper[data-notebook-theme="blueprint"] .notebook-editor-wrapper::before { opacity: 0.02; }
.page-content-wrapper[data-notebook-theme="blueprint"] .block-editor {
    background-color: #1a3a5c;
    background-image:
        repeating-linear-gradient(0deg, transparent, transparent 23px, rgba(80,140,200,0.2) 23px, rgba(80,140,200,0.2) 24px),
        repeating-linear-gradient(90deg, transparent, transparent 23px, rgba(80,140,200,0.2) 23px, rgba(80,140,200,0.2) 24px);
    background-size: 24px 24px;
    background-attachment: local;
    font-family: 'Courier Prime', monospace, var(--font-family);
    border-radius: 2px !important;
}
.page-content-wrapper[data-notebook-theme="blueprint"] .block-content[contenteditable] { line-height: 24px; color: #d0e8ff; }
.page-content-wrapper[data-notebook-theme="blueprint"] .block-content[contenteditable]::placeholder { color: #6090b0; }
.page-content-wrapper[data-notebook-theme="blueprint"] .page-title-input { color: #d0e8ff !important; }
.page-content-wrapper[data-notebook-theme="blueprint"] .notebook-spine { display: none !important; }
.page-content-wrapper[data-notebook-theme="blueprint"] .notebook-ribbon { display: none !important; }
.page-content-wrapper[data-notebook-theme="blueprint"] .block-editor { padding-left: 48px !important; }
.page-content-wrapper[data-notebook-theme="blueprint"] .page-header { padding-left: 48px !important; }
.page-content-wrapper[data-notebook-theme="blueprint"] .block .block-handle .block-handle-btn { color: #6090b0; }
.page-content-wrapper[data-notebook-theme="blueprint"] .block:hover { background: rgba(80,140,200,0.08); }

/* ========== THEME: Kareli Defter ========== */
.page-content-wrapper[data-notebook-theme="graph"] { background: #8a9a78; }
.page-content-wrapper[data-notebook-theme="graph"] .notebook-editor-wrapper {
    box-shadow: 0 1px 3px rgba(0,0,0,0.08), 3px 3px 0 -1px #f0f5ea, 6px 6px 0 -1px #e8f0e2, 3px 12px 22px rgba(0,0,0,0.08);
}
.page-content-wrapper[data-notebook-theme="graph"] .block-editor {
    background-color: #f5faf0;
    background-image:
        repeating-linear-gradient(0deg, transparent, transparent 19px, rgba(100,140,80,0.18) 19px, rgba(100,140,80,0.18) 20px),
        repeating-linear-gradient(90deg, transparent, transparent 19px, rgba(100,140,80,0.18) 19px, rgba(100,140,80,0.18) 20px);
    background-size: 20px 20px;
    background-attachment: local;
    font-family: 'Patrick Hand', cursive, var(--font-family);
}
.page-content-wrapper[data-notebook-theme="graph"] .block-content[contenteditable] { line-height: 20px; color: #1a2a10; }
.page-content-wrapper[data-notebook-theme="graph"] .notebook-spine {
    background: linear-gradient(to right, #4a5a3a, #5a6a4a 40%, #4a5a3a);
    box-shadow: inset -2px 0 6px rgba(0,0,0,0.25);
    width: 26px;
}
.page-content-wrapper[data-notebook-theme="graph"] .notebook-ribbon {
    background: #c84040; width: 22px; height: 75px;
    background-image: linear-gradient(to right, rgba(255,255,255,0.06), rgba(255,255,255,0.14) 30%, transparent 50%);
    box-shadow: 1px 2px 4px rgba(0,0,0,0.15);
}
.page-content-wrapper[data-notebook-theme="graph"] .notebook-ribbon::after {
    border-left: 11px solid #c84040; border-right: 11px solid #c84040; border-bottom: 13px solid transparent;
}

/* ========== THEME: Kara Tahta ========== */
.page-content-wrapper[data-notebook-theme="chalkboard"] { background: #1a1a1a; }
.page-content-wrapper[data-notebook-theme="chalkboard"] .notebook-editor-wrapper {
    box-shadow: 0 0 0 8px #5a4a30, 0 0 0 10px #3a3020, 4px 16px 30px rgba(0,0,0,0.4);
    border-radius: 4px;
}
.page-content-wrapper[data-notebook-theme="chalkboard"] .notebook-editor-wrapper::after { display: none; }
.page-content-wrapper[data-notebook-theme="chalkboard"] .notebook-editor-wrapper::before { opacity: 0.06; }
.page-content-wrapper[data-notebook-theme="chalkboard"] .block-editor {
    background-color: #2a4a2a;
    background-image:
        linear-gradient(to bottom, rgba(0,0,0,0.05) 0%, transparent 3%, transparent 97%, rgba(0,0,0,0.05) 100%),
        linear-gradient(to right, rgba(0,0,0,0.03) 0%, transparent 3%, transparent 97%, rgba(0,0,0,0.03) 100%);
    font-family: 'Caveat', cursive, var(--font-family);
    font-size: 1.15em;
    border-radius: 4px !important;
    padding-left: 48px !important;
}
.page-content-wrapper[data-notebook-theme="chalkboard"] .block-content[contenteditable] {
    line-height: 32px; color: #e8e8d8;
    text-shadow: 0 0 2px rgba(255,255,255,0.1);
}
.page-content-wrapper[data-notebook-theme="chalkboard"] .page-title-input { color: #f0f0e0 !important; }
.page-content-wrapper[data-notebook-theme="chalkboard"] .notebook-spine { display: none !important; }
.page-content-wrapper[data-notebook-theme="chalkboard"] .notebook-ribbon { display: none !important; }
.page-content-wrapper[data-notebook-theme="chalkboard"] .page-header { padding-left: 48px !important; }
.page-content-wrapper[data-notebook-theme="chalkboard"] .block:hover { background: rgba(255,255,255,0.03); }
.page-content-wrapper[data-notebook-theme="chalkboard"] .block .block-handle .block-handle-btn { color: #6a8a6a; }
/* Tahta kenar cercevesi - ust/alt tebeshir izi */
.page-content-wrapper[data-notebook-theme="chalkboard"] .block-editor::before {
    content: ""; position: absolute; bottom: 12px; left: 40px; right: 40px; height: 1px;
    background: rgba(255,255,255,0.08); z-index: 3; pointer-events: none;
    border-radius: 0; inset: auto; top: auto;
    opacity: 1; mix-blend-mode: normal; background-image: none;
}

/* ========== THEME: Daktilo ========== */
.page-content-wrapper[data-notebook-theme="typewriter"] { background: #c0b8a8; }
.page-content-wrapper[data-notebook-theme="typewriter"] .notebook-editor-wrapper {
    box-shadow: 0 1px 3px rgba(0,0,0,0.08), 3px 3px 0 -1px #f5f0e6, 6px 6px 0 -1px #efe8dc, 3px 12px 22px rgba(0,0,0,0.08);
}
.page-content-wrapper[data-notebook-theme="typewriter"] .block-editor {
    background-color: #faf8f0;
    background-image: repeating-linear-gradient(transparent, transparent 29px, rgba(180,170,150,0.2) 29px, rgba(180,170,150,0.2) 30px);
    background-attachment: local;
    font-family: 'Special Elite', 'Courier Prime', monospace, var(--font-family);
    border-top: 3px solid #888;
}
.page-content-wrapper[data-notebook-theme="typewriter"] .block-content[contenteditable] {
    line-height: 30px; color: #1a1a1a;
    letter-spacing: 0.02em;
}
.page-content-wrapper[data-notebook-theme="typewriter"] .notebook-spine { display: none !important; }
.page-content-wrapper[data-notebook-theme="typewriter"] .notebook-ribbon { display: none !important; }
.page-content-wrapper[data-notebook-theme="typewriter"] .block-editor {
    padding-left: 60px !important; border-radius: 2px !important;
}
.page-content-wrapper[data-notebook-theme="typewriter"] .page-header { padding-left: 60px !important; }
/* Daktilo topu/roller efekti */
.page-content-wrapper[data-notebook-theme="typewriter"] .notebook-editor-wrapper::before {
    content: ""; position: absolute; top: -2px; left: 30px; right: 30px;
    height: 3px; background: #888; border-radius: 0 0 2px 2px; z-index: 10;
    opacity: 1; mix-blend-mode: normal; background-image: none; inset: auto;
}
.page-content-wrapper[data-notebook-theme="typewriter"] .notebook-editor-wrapper::after { display: none; }

/* ========== THEME: Gul Bahcesi ========== */
.page-content-wrapper[data-notebook-theme="rose"] { background: #d4a8b8; }
.page-content-wrapper[data-notebook-theme="rose"] .notebook-editor-wrapper {
    box-shadow: 0 1px 3px rgba(0,0,0,0.06), 3px 3px 0 -1px #fdf0f4, 6px 6px 0 -1px #f8e8ee, 3px 12px 22px rgba(0,0,0,0.06);
}
.page-content-wrapper[data-notebook-theme="rose"] .block-editor {
    background-color: #fdf0f4;
    background-image: repeating-linear-gradient(transparent, transparent 29px, rgba(200,140,160,0.2) 29px, rgba(200,140,160,0.2) 30px);
    background-attachment: local;
    font-family: 'Kalam', cursive, var(--font-family);
}
.page-content-wrapper[data-notebook-theme="rose"] .block-content[contenteditable] { line-height: 30px; color: #3a1a28; }
.page-content-wrapper[data-notebook-theme="rose"] .notebook-spine {
    background: linear-gradient(to right, #6a3a4a, #8a4a5a 30%, #9a5a6a 50%, #7a4a58 70%, #5a2a3a);
    box-shadow: inset -3px 0 8px rgba(0,0,0,0.3), 2px 0 4px rgba(0,0,0,0.1);
    width: 30px;
}
.page-content-wrapper[data-notebook-theme="rose"] .notebook-spine::before {
    content: ""; position: absolute; top: 12px; bottom: 12px; left: 6px;
    border-left: 2px dashed rgba(255,200,220,0.35);
}
.page-content-wrapper[data-notebook-theme="rose"] .notebook-ribbon {
    background: #d4728a;
    background-image: linear-gradient(to right, rgba(255,255,255,0.08), rgba(255,255,255,0.18) 30%, transparent 50%);
    box-shadow: 1px 2px 4px rgba(0,0,0,0.12);
}
.page-content-wrapper[data-notebook-theme="rose"] .notebook-ribbon::after {
    border-left: 13px solid #d4728a; border-right: 13px solid #d4728a; border-bottom: 16px solid transparent;
}
/* Kucuk gul deseni sag ust */
.page-content-wrapper[data-notebook-theme="rose"] .block-editor::after {
    content: ""; position: absolute; top: 0; bottom: 0; left: 72px;
    width: 1px; background: rgba(200,120,150,0.2); z-index: 3; pointer-events: none;
}

/* ========== THEME: Okyanus ========== */
.page-content-wrapper[data-notebook-theme="ocean"] { background: #2a5a7a; }
.page-content-wrapper[data-notebook-theme="ocean"] .notebook-editor-wrapper {
    box-shadow: 0 1px 3px rgba(0,0,0,0.1), 3px 3px 0 -1px #e8f0f6, 6px 6px 0 -1px #e0eaf2, 3px 12px 22px rgba(0,0,0,0.1);
}
.page-content-wrapper[data-notebook-theme="ocean"] .block-editor {
    background-color: #f0f6fa;
    background-image: repeating-linear-gradient(transparent, transparent 29px, rgba(80,140,180,0.2) 29px, rgba(80,140,180,0.2) 30px);
    background-attachment: local;
    font-family: 'Caveat', cursive, var(--font-family);
    font-size: 1.08em;
}
.page-content-wrapper[data-notebook-theme="ocean"] .block-content[contenteditable] { line-height: 30px; color: #0e2a40; }
.page-content-wrapper[data-notebook-theme="ocean"] .notebook-spine {
    background: linear-gradient(to right, #1a3a50, #2a4a60 30%, #3a5a70 50%, #2a4a60 70%, #1a3a50);
    box-shadow: inset -3px 0 8px rgba(0,0,0,0.3), 2px 0 4px rgba(0,0,0,0.1);
    width: 30px;
}
.page-content-wrapper[data-notebook-theme="ocean"] .notebook-ribbon {
    background: #e8a040;
    background-image: linear-gradient(to right, rgba(255,255,255,0.08), rgba(255,255,255,0.18) 30%, transparent 50%);
    box-shadow: 2px 3px 5px rgba(0,0,0,0.15);
}
.page-content-wrapper[data-notebook-theme="ocean"] .notebook-ribbon::after {
    border-left: 13px solid #e8a040; border-right: 13px solid #e8a040; border-bottom: 16px solid transparent;
}
.page-content-wrapper[data-notebook-theme="ocean"] .block-editor::after {
    content: ""; position: absolute; top: 0; bottom: 0; left: 72px;
    width: 1px; background: rgba(60,120,160,0.2); z-index: 3; pointer-events: none;
}

/* ========== THEME: Koyu Deri ========== */
.page-content-wrapper[data-notebook-theme="darkleather"] { background: #141210; }
.page-content-wrapper[data-notebook-theme="darkleather"] .notebook-editor-wrapper {
    box-shadow: 0 1px 3px rgba(0,0,0,0.2), 3px 3px 0 -1px #f0e8d8, 6px 6px 0 -1px #e8dfc8, 9px 9px 0 -1px #e0d8c0, 4px 16px 30px rgba(0,0,0,0.25);
}
.page-content-wrapper[data-notebook-theme="darkleather"] .block-editor {
    background-color: #f8f4e8;
    background-image: repeating-linear-gradient(transparent, transparent 31px, rgba(170,155,130,0.3) 31px, rgba(170,155,130,0.3) 32px);
    background-attachment: local;
    font-family: 'Kalam', cursive, var(--font-family);
}
.page-content-wrapper[data-notebook-theme="darkleather"] .block-content[contenteditable] { line-height: 32px; color: #1a1410; }
.page-content-wrapper[data-notebook-theme="darkleather"] .notebook-spine {
    background: linear-gradient(to right, #0a0808, #181210 25%, #221a14 45%, #2a2018 55%, #181210 75%, #0a0808);
    box-shadow: inset -3px 0 10px rgba(0,0,0,0.5), inset 2px 0 3px rgba(255,255,255,0.03), 3px 0 8px rgba(0,0,0,0.3);
    background-image: repeating-linear-gradient(45deg, transparent, transparent 1px, rgba(255,255,255,0.01) 1px, rgba(255,255,255,0.01) 2px);
    width: 38px;
}
.page-content-wrapper[data-notebook-theme="darkleather"] .notebook-spine::before {
    content: ""; position: absolute; top: 14px; bottom: 14px; left: 7px;
    border-left: 2px dashed rgba(160,140,100,0.35);
}
.page-content-wrapper[data-notebook-theme="darkleather"] .notebook-ribbon {
    background: #d4af37;
    background-image: linear-gradient(to right, rgba(255,255,255,0.1), rgba(255,255,255,0.2) 30%, transparent 50%);
    box-shadow: 2px 3px 6px rgba(0,0,0,0.3);
}
.page-content-wrapper[data-notebook-theme="darkleather"] .notebook-ribbon::after {
    border-left: 13px solid #d4af37; border-right: 13px solid #d4af37; border-bottom: 16px solid transparent;
}
.page-content-wrapper[data-notebook-theme="darkleather"] .block-editor::after {
    content: ""; position: absolute; top: 0; bottom: 0; left: 72px;
    width: 1px; background: rgba(160,120,60,0.2); z-index: 3; pointer-events: none;
}

/* ========== Dark mode - yeni temalar ========== */
[data-theme="dark"] .page-content-wrapper[data-notebook-theme="moleskine"] { background: #0e0e0e !important; }
[data-theme="dark"] .page-content-wrapper[data-notebook-theme="moleskine"] .block-editor {
    background-color: #1a1808; background-image: repeating-linear-gradient(transparent, transparent 29px, #2a2618 29px, #2a2618 30px);
}
[data-theme="dark"] .page-content-wrapper[data-notebook-theme="moleskine"] .block-content[contenteditable] { color: #d8d4c8; }

[data-theme="dark"] .page-content-wrapper[data-notebook-theme="graph"] .block-editor {
    background-color: #121810;
    background-image: repeating-linear-gradient(0deg, transparent, transparent 19px, #1e2a18 19px, #1e2a18 20px),
        repeating-linear-gradient(90deg, transparent, transparent 19px, #1e2a18 19px, #1e2a18 20px);
}
[data-theme="dark"] .page-content-wrapper[data-notebook-theme="graph"] .block-content[contenteditable] { color: #c0d0a8; }
[data-theme="dark"] .page-content-wrapper[data-notebook-theme="graph"] { background: #1a2214 !important; }

[data-theme="dark"] .page-content-wrapper[data-notebook-theme="typewriter"] .block-editor {
    background-color: #181610; background-image: repeating-linear-gradient(transparent, transparent 29px, #282418 29px, #282418 30px);
    border-top-color: #444;
}
[data-theme="dark"] .page-content-wrapper[data-notebook-theme="typewriter"] .block-content[contenteditable] { color: #d4d0c4; }
[data-theme="dark"] .page-content-wrapper[data-notebook-theme="typewriter"] { background: #141210 !important; }

[data-theme="dark"] .page-content-wrapper[data-notebook-theme="rose"] .block-editor {
    background-color: #1e1218; background-image: repeating-linear-gradient(transparent, transparent 29px, #2e1e28 29px, #2e1e28 30px);
}
[data-theme="dark"] .page-content-wrapper[data-notebook-theme="rose"] .block-content[contenteditable] { color: #e0c0d0; }
[data-theme="dark"] .page-content-wrapper[data-notebook-theme="rose"] { background: #1a1018 !important; }

[data-theme="dark"] .page-content-wrapper[data-notebook-theme="ocean"] .block-editor {
    background-color: #101a22; background-image: repeating-linear-gradient(transparent, transparent 29px, #1a2a36 29px, #1a2a36 30px);
}
[data-theme="dark"] .page-content-wrapper[data-notebook-theme="ocean"] .block-content[contenteditable] { color: #b0d0e8; }
[data-theme="dark"] .page-content-wrapper[data-notebook-theme="ocean"] { background: #0a1620 !important; }

[data-theme="dark"] .page-content-wrapper[data-notebook-theme="darkleather"] .block-editor {
    background-color: #181408; background-image: repeating-linear-gradient(transparent, transparent 31px, #282018 31px, #282018 32px);
}
[data-theme="dark"] .page-content-wrapper[data-notebook-theme="darkleather"] .block-content[contenteditable] { color: #d4ccb4; }
[data-theme="dark"] .page-content-wrapper[data-notebook-theme="darkleather"] { background: #0a0806 !important; }

/* Blueprint ve Chalkboard zaten koyu - dark mode'da minimal degisiklik */
[data-theme="dark"] .page-content-wrapper[data-notebook-theme="blueprint"] { background: #060e18 !important; }
[data-theme="dark"] .page-content-wrapper[data-notebook-theme="blueprint"] .block-editor { background-color: #0e2440; }
[data-theme="dark"] .page-content-wrapper[data-notebook-theme="chalkboard"] { background: #0a0a0a !important; }
[data-theme="dark"] .page-content-wrapper[data-notebook-theme="chalkboard"] .block-editor { background-color: #1e3a1e; }

/* ========== Dark mode tum temalar ========== */
[data-theme="dark"] .page-content-wrapper[data-notebook-theme]:not([data-notebook-theme="none"]) { background: #181614 !important; }
[data-theme="dark"] .page-content-wrapper[data-notebook-theme]:not([data-notebook-theme="none"]) .notebook-editor-wrapper {
    box-shadow: 0 1px 3px rgba(0,0,0,0.3), 3px 3px 0 -1px #1e1c18, 6px 6px 0 -1px #1a1816, 2px 10px 20px rgba(0,0,0,0.3);
}
[data-theme="dark"] .page-content-wrapper[data-notebook-theme="classic"] .block-editor {
    background-color: #1c1608;
    background-image: repeating-linear-gradient(transparent, transparent 31px, #2c2418 31px, #2c2418 32px);
}
[data-theme="dark"] .page-content-wrapper[data-notebook-theme="classic"] .block-content[contenteditable] { color: #dcd4c0; }
[data-theme="dark"] .page-content-wrapper[data-notebook-theme="school"] .block-editor {
    background-color: #141a22;
    background-image: repeating-linear-gradient(transparent, transparent 27px, #1e2c3a 27px, #1e2c3a 28px);
}
[data-theme="dark"] .page-content-wrapper[data-notebook-theme="school"] .block-content[contenteditable] { color: #c0d0e8; }
[data-theme="dark"] .page-content-wrapper[data-notebook-theme="school"] .block-editor::before { background: #181614; box-shadow: 0 200px 0 #181614, 0 400px 0 #181614; }
[data-theme="dark"] .page-content-wrapper[data-notebook-theme="kraft"] .block-editor {
    background-color: #1c1810;
    background-image: repeating-linear-gradient(transparent, transparent 31px, #2c2418 31px, #2c2418 32px);
}
[data-theme="dark"] .page-content-wrapper[data-notebook-theme="kraft"] .block-content[contenteditable] { color: #d4c8a8; }
[data-theme="dark"] .page-content-wrapper[data-notebook-theme="vintage"] .block-editor {
    background-color: #1a1610;
    background-image: repeating-linear-gradient(transparent, transparent 31px, #2a221a 31px, #2a221a 32px);
}
[data-theme="dark"] .page-content-wrapper[data-notebook-theme="vintage"] .block-content[contenteditable] { color: #ccc0a0; }
[data-theme="dark"] .page-content-wrapper[data-notebook-theme="minimal"] .block-editor {
    background-color: #161412;
    background-image: radial-gradient(circle, #2c2a26 0.7px, transparent 0.7px);
}
[data-theme="dark"] .page-content-wrapper[data-notebook-theme="minimal"] .block-content[contenteditable] { color: #ccc8c0; }
[data-theme="dark"] .page-content-wrapper[data-notebook-theme="legal"] .block-editor {
    background-color: #1e1c0a;
    background-image: repeating-linear-gradient(transparent, transparent 27px, #2c2a18 27px, #2c2a18 28px);
    border-top-color: #3a2818;
}
[data-theme="dark"] .page-content-wrapper[data-notebook-theme="legal"] .block-content[contenteditable] { color: #88a8d0; }

/* ========== NOTEBOOK RESPONSIVE - Tablet ========== */
@media (max-width: 1024px) {
    .notebook-theme-grid { grid-template-columns: repeat(3, 1fr) !important; }
    .page-content-wrapper[data-notebook-theme]:not([data-notebook-theme="none"]) {
        padding: 16px 16px 16px 4px;
    }
    .page-content-wrapper[data-notebook-theme]:not([data-notebook-theme="none"]) .block-editor {
        padding: 24px 32px 150px 72px !important;
    }
    .page-content-wrapper[data-notebook-theme]:not([data-notebook-theme="none"]) .page-header {
        padding-left: 72px !important;
        padding-right: 32px !important;
    }
}

/* ========== NOTEBOOK RESPONSIVE - Mobile ========== */
@media (max-width: 768px) {
    .page-content-wrapper[data-notebook-theme]:not([data-notebook-theme="none"]) {
        padding: 8px 4px 8px 0;
    }
    .page-content-wrapper[data-notebook-theme]:not([data-notebook-theme="none"]) .notebook-editor-wrapper {
        margin: 0;
        border-radius: 0 4px 4px 0;
        min-height: auto;
        box-shadow:
            0 1px 2px rgba(0,0,0,0.06),
            2px 2px 0 -1px rgba(0,0,0,0.03),
            1px 6px 12px rgba(0,0,0,0.06);
    }
    .page-content-wrapper[data-notebook-theme]:not([data-notebook-theme="none"]) .notebook-editor-wrapper::after {
        /* Sayfa kivrimi kucult */
        width: 30px;
        height: 30px;
    }
    .page-content-wrapper[data-notebook-theme]:not([data-notebook-theme="none"]) .block-editor {
        padding: 16px 14px 120px 52px !important;
        min-height: 60vh;
        font-size: 0.95em !important;
    }
    .page-content-wrapper[data-notebook-theme]:not([data-notebook-theme="none"]) .page-header {
        padding-left: 52px !important;
        padding-right: 14px !important;
    }
    /* Spine daralt */
    .page-content-wrapper[data-notebook-theme]:not([data-notebook-theme="none"]) .notebook-spine {
        width: 20px !important;
    }
    .page-content-wrapper[data-notebook-theme]:not([data-notebook-theme="none"]) .notebook-spine::after {
        right: -8px;
        width: 8px;
    }
    /* Ribbon kucult */
    .page-content-wrapper[data-notebook-theme]:not([data-notebook-theme="none"]) .notebook-ribbon {
        width: 18px !important;
        height: 60px !important;
        right: 24px;
    }
    .page-content-wrapper[data-notebook-theme]:not([data-notebook-theme="none"]) .notebook-ribbon::after {
        border-left-width: 9px !important;
        border-right-width: 9px !important;
        border-bottom-width: 10px !important;
        bottom: -10px !important;
    }
    /* Margin cizgisi sola kaydir */
    .page-content-wrapper[data-notebook-theme="school"] .block-editor::after,
    .page-content-wrapper[data-notebook-theme="legal"] .block-editor::after {
        left: 44px;
    }
    /* Okul defteri delikleri */
    .page-content-wrapper[data-notebook-theme="school"] .block-editor::before {
        left: 8px;
        width: 10px;
        height: 10px;
    }
    /* Spiral kucult */
    .page-content-wrapper[data-notebook-theme="school"] .notebook-spine { width: 24px !important; }
    .page-content-wrapper[data-notebook-theme="school"] .notebook-spine::before {
        left: 4px;
        width: 18px;
        background-size: 18px 28px;
    }
    /* Legal klips kucult */
    .page-content-wrapper[data-notebook-theme="legal"] .notebook-editor-wrapper::before {
        width: 36px;
        height: 14px;
    }
    /* Tema secim modali */
    .notebook-theme-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 10px !important;
    }
    .notebook-theme-picker {
        padding: 20px !important;
        max-width: 95vw !important;
        max-height: 90vh;
        overflow-y: auto;
    }
    .notebook-theme-preview { height: 70px; }
    .notebook-theme-label { padding: 8px; font-size: 12px; }
    .notebook-theme-actions { flex-direction: column; gap: 10px; }
    .notebook-theme-actions button { width: 100%; }
}

/* ========== NOTEBOOK RESPONSIVE - Small Phone ========== */
@media (max-width: 480px) {
    .page-content-wrapper[data-notebook-theme]:not([data-notebook-theme="none"]) {
        padding: 4px 2px 4px 0;
    }
    .page-content-wrapper[data-notebook-theme]:not([data-notebook-theme="none"]) .block-editor {
        padding: 12px 10px 100px 42px !important;
    }
    .page-content-wrapper[data-notebook-theme]:not([data-notebook-theme="none"]) .page-header {
        padding-left: 42px !important;
        padding-right: 10px !important;
    }
    .page-content-wrapper[data-notebook-theme]:not([data-notebook-theme="none"]) .notebook-spine {
        width: 16px !important;
    }
    .page-content-wrapper[data-notebook-theme]:not([data-notebook-theme="none"]) .notebook-ribbon {
        display: none !important;
    }
    .page-content-wrapper[data-notebook-theme]:not([data-notebook-theme="none"]) .notebook-editor-wrapper::after {
        display: none;
    }
    .notebook-theme-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 8px !important;
    }
    .notebook-theme-preview { height: 55px; }
    .notebook-theme-label { padding: 6px; font-size: 11px; }
    .notebook-theme-picker h2 { font-size: 16px; }
    .notebook-theme-picker p { font-size: 11px; margin-bottom: 12px; }
    /* Okul defteri delikleri gizle */
    .page-content-wrapper[data-notebook-theme="school"] .block-editor::before { display: none; }
}


/* ═══════ SPLIT SCREEN ═══════ */
.main-content.split-active {
    display: flex;
    flex-direction: column;
}
.main-content.split-active > .topbar,
.main-content.split-active > .find-replace-bar,
.main-content.split-active > .empty-state,
.main-content.split-active > .notebook-view,
.main-content.split-active > .dashboard-view,
.main-content.split-active > .tasks-page-view,
.main-content.split-active > #note-management-view,
.main-content.split-active > #note-list-view { display: none !important; }

.split-container {
    display: flex;
    flex-direction: column;
    flex: 1;
    overflow: hidden;
    min-height: 0;
}

.split-pane {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    min-height: 0;
    background: var(--bg-primary);
    position: relative;
}

.split-pane-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 6px 16px;
    background: var(--bg-secondary, #f7f7f7);
    border-bottom: 1px solid var(--border-color, #e0e0e0);
    min-height: 36px;
    flex-shrink: 0;
}
[data-theme="dark"] .split-pane-header {
    background: #1e1e2e;
}

.split-pane-header .split-pane-title {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 80%;
}
.split-pane-header .split-pane-title i {
    margin-right: 6px;
    color: var(--accent-color, #6c5ce7);
}

.split-pane-close {
    background: none;
    border: none;
    color: var(--text-secondary, #888);
    cursor: pointer;
    font-size: 15px;
    padding: 2px 6px;
    border-radius: 4px;
    transition: all 0.15s;
    line-height: 1;
}
.split-pane-close:hover {
    background: var(--bg-hover, rgba(0,0,0,0.06));
    color: var(--text-primary);
}
/* Exit split button - tam ekran */#split-exit-btn {    background: var(--accent-color, #337ea9) !important;    color: white !important;    font-size: 12px;    padding: 3px 8px;    border-radius: 4px;    border: none;    cursor: pointer;    transition: all 0.15s;    display: flex;    align-items: center;    gap: 4px;}#split-exit-btn:hover {    background: var(--accent-hover, #2b6d94) !important;    transform: scale(1.05);}

.split-pane-body {
    flex: 1;
    overflow-y: auto;
    padding: 20px 40px;
    min-height: 0;
}
.split-pane-body .page-title-input {
    width: 100%;
    border: none;
    outline: none;
    font-size: 28px;
    font-weight: 700;
    color: var(--text-primary);
    background: transparent;
    margin-bottom: 12px;
    padding: 0;
}
.split-pane-body .page-title-input::placeholder { color: var(--text-tertiary, #bbb); }

.split-pane-body .split-block-editor {
    min-height: 100px;
}
.split-pane-body .split-block-editor:empty::before {
    content: "Yazmaya baslayin...";
    color: var(--text-tertiary, #bbb);
    pointer-events: none;
}

.split-divider {
    height: 5px;
    background: var(--border-color, #e0e0e0);
    cursor: row-resize;
    flex-shrink: 0;
    position: relative;
    transition: background 0.15s;
}
.split-divider:hover, .split-divider.dragging {
    background: var(--accent-color, #6c5ce7);
}
.split-divider::after {
    content: "";
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 30px;
    height: 3px;
    border-radius: 2px;
    background: var(--text-tertiary, #bbb);
}
.split-divider:hover::after { background: white; }

/* Drop zone highlight */
.split-pane.drag-over {
    outline: 2px dashed var(--accent-color, #6c5ce7);
    outline-offset: -4px;
    background: rgba(108, 92, 231, 0.04);
}
.split-pane .drop-hint {
    display: none;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 14px;
    color: var(--accent-color, #6c5ce7);
    font-weight: 600;
    pointer-events: none;
    z-index: 5;
}
.split-pane.drag-over .drop-hint { display: block; }

/* Sidebar draggable page indicator */
.sidebar-page-item[draggable="true"] {
    cursor: grab;
}
.sidebar-page-item.dragging-to-split {
    opacity: 0.5;
}

/* Split autosave indicator */
.split-autosave-indicator {
    font-size: 10px;
    color: var(--text-tertiary, #999);
    margin-left: 8px;
    transition: opacity 0.3s;
}
.split-autosave-indicator.saving {
    color: var(--accent-color, #6c5ce7);
}



/* ═══ DROP OVERLAY ═══ */
#split-drop-overlay {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    display: none;
    flex-direction: column;
    gap: 8px;
    padding: 20px;
    background: rgba(0,0,0,0.3);
    z-index: 100;
    backdrop-filter: blur(2px);
}
.split-drop-zone {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border: 3px dashed rgba(108,92,231,0.5);
    border-radius: 16px;
    color: #a78bfa;
    font-size: 16px;
    font-weight: 600;
    background: rgba(108,92,231,0.05);
    transition: all 0.2s;
    cursor: copy;
}
.split-drop-zone.zone-hover {
    border-color: #6c5ce7;
    background: rgba(108,92,231,0.15);
    color: #6c5ce7;
    transform: scale(1.02);
    box-shadow: 0 0 30px rgba(108,92,231,0.2);
}


/* Split open button on sidebar items */
.split-open-btn {
    display: none;
    background: none;
    border: none;
    color: var(--text-tertiary, #999);
    cursor: pointer;
    padding: 2px 5px;
    border-radius: 4px;
    font-size: 11px;
    margin-left: auto;
    margin-right: 2px;
    flex-shrink: 0;
    transition: all 0.15s;
    line-height: 1;
}
.sidebar-page-item:hover .split-open-btn {
    display: inline-flex;
}
.split-open-btn:hover {
    background: var(--accent-color, #6c5ce7);
    color: white;
}


/* ═══ SPLIT V4 - Horizontal & Vertical ═══ */
.split-container.horizontal {
    flex-direction: row;
}
.split-container.horizontal .split-divider {
    width: 5px;
    height: auto;
    cursor: col-resize;
}
.split-container.horizontal .split-divider::after {
    width: 3px;
    height: 30px;
}

/* Notebook theme on split panes */
.split-page-wrapper[data-notebook-theme]:not([data-notebook-theme="none"]) {
    background: #e8e0d0;
    padding: 24px 32px 24px 8px;
}
.split-page-wrapper[data-notebook-theme]:not([data-notebook-theme="none"]) .notebook-editor-wrapper {
    position: relative;
    margin: 0 auto;
    max-width: 920px;
    min-height: 40vh;
    border-radius: 2px 6px 6px 2px;
    box-shadow:
        0 1px 3px rgba(0,0,0,0.08),
        3px 3px 0 -1px #f5f0e4,
        3px 3px 2px rgba(0,0,0,0.04),
        6px 6px 0 -1px #efe8da,
        6px 6px 2px rgba(0,0,0,0.03);
}
.split-page-wrapper[data-notebook-theme]:not([data-notebook-theme="none"]) .notebook-editor-wrapper::before {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: 2px 6px 6px 2px;
    opacity: 0.035;
    pointer-events: none;
    z-index: 5;
    mix-blend-mode: multiply;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='400' height='400'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.6'/%3E%3C/svg%3E");
}
.split-page-wrapper[data-notebook-theme]:not([data-notebook-theme="none"]) .block-editor {
    position: relative;
    padding: 30px 40px 40px 60px;
    min-height: 40vh;
    line-height: 1.85;
}
.split-page-wrapper[data-notebook-theme]:not([data-notebook-theme="none"]) .notebook-spine {
    display: block;
}
.split-page-wrapper[data-notebook-theme]:not([data-notebook-theme="none"]) .notebook-ribbon {
    display: block;
}

/* Split direction toggle button */
.split-dir-btn {
    background: none;
    border: none;
    color: var(--text-secondary, #888);
    cursor: pointer;
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 13px;
    transition: all 0.15s;
}
.split-dir-btn:hover {
    background: var(--accent-color, #6c5ce7);
    color: white;
}



/* ═══ HORIZONTAL SPLIT FIXES ═══ */
.split-container.horizontal .split-pane {
    min-width: 0;
    border-right: none;
}
.split-container.horizontal .split-pane + .split-divider + .split-pane {
    border-left: none;
}
.split-container.horizontal .split-pane-header {
    border-bottom: 1px solid var(--border-color, #e0e0e0);
}
.split-container.horizontal .split-pane-close {
    display: inline-flex;
}
/* Ensure close buttons always visible in both modes */
.split-pane-close {
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
}


/* ═══ PAGE MODE & TYPEWRITER SOUND ═══ */

/* Page mode selector dialog */
.page-mode-dialog-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,0.5);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(3px);
}
.page-mode-dialog {
    background: var(--bg-primary, #fff);
    border-radius: 16px;
    padding: 32px;
    width: 420px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
    text-align: center;
}
[data-theme="dark"] .page-mode-dialog { background: #1e1e2e; }

.page-mode-dialog h3 {
    font-size: 18px;
    margin-bottom: 8px;
    color: var(--text-primary);
}
.page-mode-dialog p {
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 24px;
}
.page-mode-options {
    display: flex;
    gap: 16px;
    justify-content: center;
}
.page-mode-card {
    flex: 1;
    padding: 20px 16px;
    border: 2px solid var(--border-color, #e0e0e0);
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.2s;
    background: var(--bg-secondary, #f7f7f7);
}
[data-theme="dark"] .page-mode-card { background: #151525; border-color: #333; }
.page-mode-card:hover {
    border-color: var(--accent-color, #6c5ce7);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(108,92,231,0.15);
}
.page-mode-card i {
    font-size: 28px;
    color: var(--accent-color, #6c5ce7);
    margin-bottom: 10px;
    display: block;
}
.page-mode-card .mode-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}
.page-mode-card .mode-desc {
    font-size: 11px;
    color: var(--text-secondary);
}

/* Sound toggle button */
.sound-toggle {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: none;
    background: var(--bg-secondary, #f0f0f0);
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 16px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    z-index: 100;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
}
[data-theme="dark"] .sound-toggle { background: #2a2a3e; }
.sound-toggle:hover { transform: scale(1.1); }
.sound-toggle.active { background: var(--accent-color, #6c5ce7); color: white; }

/* Paged mode styles */
.block-editor.paged-mode {
    position: relative;
    overflow: hidden;
}
.block-editor.paged-mode .editor-page {
    min-height: calc(100vh - 300px);
    max-height: calc(100vh - 300px);
    overflow: hidden;
    position: relative;
    padding-bottom: 40px;
    border-bottom: 2px dashed var(--border-color, #ddd);
    margin-bottom: 0;
    transition: opacity 0.3s, transform 0.3s;
}
.block-editor.paged-mode .editor-page:last-child {
    border-bottom: none;
}

/* Page navigator */
.page-navigator {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 10px;
    background: var(--bg-secondary, #f7f7f7);
    border-top: 1px solid var(--border-color, #e0e0e0);
    position: sticky;
    bottom: 0;
    z-index: 10;
}
[data-theme="dark"] .page-navigator { background: #1a1a2e; }
.page-navigator button {
    background: none;
    border: 1px solid var(--border-color, #ddd);
    border-radius: 6px;
    padding: 4px 12px;
    cursor: pointer;
    color: var(--text-primary);
    font-size: 13px;
    transition: all 0.15s;
}
.page-navigator button:hover {
    background: var(--accent-color, #6c5ce7);
    color: white;
    border-color: var(--accent-color);
}
.page-navigator button:disabled {
    opacity: 0.3;
    cursor: default;
}
.page-navigator button:disabled:hover {
    background: none;
    color: var(--text-primary);
}
.page-navigator .page-info {
    font-size: 13px;
    color: var(--text-secondary);
    font-weight: 500;
}

/* Page transition animations */
.editor-page.page-exit-left {
    animation: pageExitLeft 0.35s ease-in forwards;
}
.editor-page.page-exit-right {
    animation: pageExitRight 0.35s ease-in forwards;
}
.editor-page.page-enter-left {
    animation: pageEnterLeft 0.35s ease-out forwards;
}
.editor-page.page-enter-right {
    animation: pageEnterRight 0.35s ease-out forwards;
}

@keyframes pageExitLeft {
    from { transform: translateX(0); opacity: 1; }
    to { transform: translateX(-100%); opacity: 0; }
}
@keyframes pageExitRight {
    from { transform: translateX(0); opacity: 1; }
    to { transform: translateX(100%); opacity: 0; }
}
@keyframes pageEnterLeft {
    from { transform: translateX(100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}
@keyframes pageEnterRight {
    from { transform: translateX(-100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}


/* ═══ MEGA FIX: Bigger split buttons, dark theme, mobile, animation ═══ */

/* Bigger split buttons (was 11px, now 13px with more padding) */
.split-open-btn {
    font-size: 13px !important;
    padding: 3px 7px !important;
    min-width: 24px;
    min-height: 24px;
    display: none;
    align-items: center;
    justify-content: center;
}

/* Page transition fix: relative container for absolute pages */
.block-editor.paged-mode {
    position: relative;
    overflow: hidden;
    min-height: 300px;
}
.block-editor.paged-mode .editor-page {
    width: 100%;
}

/* Dark theme for split components */
[data-theme="dark"] .split-pane-body { background: #0f0f1a; }
/* When notebook theme is active on split panes, let the theme background show through */
[data-theme="dark"] .split-pane-body.has-notebook-theme { background: transparent !important; }
[data-theme="dark"] .split-pane.has-notebook-theme { background: transparent !important; }

/* ========== Dark mode - split pane notebook themes ========== */
[data-theme="dark"] .split-page-wrapper[data-notebook-theme]:not([data-notebook-theme="none"]) { background: #181614 !important; }
[data-theme="dark"] .split-page-wrapper[data-notebook-theme]:not([data-notebook-theme="none"]) .notebook-editor-wrapper {
    box-shadow: 0 1px 3px rgba(0,0,0,0.3), 3px 3px 0 -1px #1e1c18, 6px 6px 0 -1px #1a1816, 2px 10px 20px rgba(0,0,0,0.3);
}
[data-theme="dark"] .split-page-wrapper[data-notebook-theme="classic"] .block-editor {
    background-color: #1c1608;
    background-image: repeating-linear-gradient(transparent, transparent 31px, #2c2418 31px, #2c2418 32px);
}
[data-theme="dark"] .split-page-wrapper[data-notebook-theme="classic"] .block-content[contenteditable] { color: #dcd4c0; }
[data-theme="dark"] .split-page-wrapper[data-notebook-theme="school"] .block-editor {
    background-color: #141a22;
    background-image: repeating-linear-gradient(transparent, transparent 27px, #1e2c3a 27px, #1e2c3a 28px);
}
[data-theme="dark"] .split-page-wrapper[data-notebook-theme="school"] .block-content[contenteditable] { color: #c0d0e8; }
[data-theme="dark"] .split-page-wrapper[data-notebook-theme="school"] .block-editor::before { background: #181614; box-shadow: 0 200px 0 #181614, 0 400px 0 #181614; }
[data-theme="dark"] .split-page-wrapper[data-notebook-theme="kraft"] .block-editor {
    background-color: #1c1810;
    background-image: repeating-linear-gradient(transparent, transparent 31px, #2c2418 31px, #2c2418 32px);
}
[data-theme="dark"] .split-page-wrapper[data-notebook-theme="kraft"] .block-content[contenteditable] { color: #d4c8a8; }
[data-theme="dark"] .split-page-wrapper[data-notebook-theme="vintage"] .block-editor {
    background-color: #1a1610;
    background-image: repeating-linear-gradient(transparent, transparent 31px, #2a221a 31px, #2a221a 32px);
}
[data-theme="dark"] .split-page-wrapper[data-notebook-theme="vintage"] .block-content[contenteditable] { color: #ccc0a0; }
[data-theme="dark"] .split-page-wrapper[data-notebook-theme="moleskine"] { background: #0e0e0e !important; }
[data-theme="dark"] .split-page-wrapper[data-notebook-theme="moleskine"] .block-editor {
    background-color: #1a1808; background-image: repeating-linear-gradient(transparent, transparent 29px, #2a2618 29px, #2a2618 30px);
}
[data-theme="dark"] .split-page-wrapper[data-notebook-theme="moleskine"] .block-content[contenteditable] { color: #d8d4c8; }
[data-theme="dark"] .split-page-wrapper[data-notebook-theme="graph"] { background: #1a2214 !important; }
[data-theme="dark"] .split-page-wrapper[data-notebook-theme="graph"] .block-editor {
    background-color: #121810;
    background-image: repeating-linear-gradient(0deg, transparent, transparent 19px, #1e2a18 19px, #1e2a18 20px),
        repeating-linear-gradient(90deg, transparent, transparent 19px, #1e2a18 19px, #1e2a18 20px);
}
[data-theme="dark"] .split-page-wrapper[data-notebook-theme="graph"] .block-content[contenteditable] { color: #c0d0a8; }
[data-theme="dark"] .split-page-wrapper[data-notebook-theme="typewriter"] { background: #141210 !important; }
[data-theme="dark"] .split-page-wrapper[data-notebook-theme="typewriter"] .block-editor {
    background-color: #181610; background-image: repeating-linear-gradient(transparent, transparent 29px, #282418 29px, #282418 30px);
    border-top-color: #444;
}
[data-theme="dark"] .split-page-wrapper[data-notebook-theme="typewriter"] .block-content[contenteditable] { color: #d4d0c4; }
[data-theme="dark"] .split-page-wrapper[data-notebook-theme="rose"] { background: #1a1018 !important; }
[data-theme="dark"] .split-page-wrapper[data-notebook-theme="rose"] .block-editor {
    background-color: #1e1218; background-image: repeating-linear-gradient(transparent, transparent 29px, #2e1e28 29px, #2e1e28 30px);
}
[data-theme="dark"] .split-page-wrapper[data-notebook-theme="rose"] .block-content[contenteditable] { color: #e0c0d0; }
[data-theme="dark"] .split-page-wrapper[data-notebook-theme="ocean"] { background: #0a1620 !important; }
[data-theme="dark"] .split-page-wrapper[data-notebook-theme="ocean"] .block-editor {
    background-color: #101a22; background-image: repeating-linear-gradient(transparent, transparent 29px, #1a2a36 29px, #1a2a36 30px);
}
[data-theme="dark"] .split-page-wrapper[data-notebook-theme="ocean"] .block-content[contenteditable] { color: #b0d0e8; }
[data-theme="dark"] .split-page-wrapper[data-notebook-theme="darkleather"] { background: #0a0806 !important; }
[data-theme="dark"] .split-page-wrapper[data-notebook-theme="darkleather"] .block-editor {
    background-color: #181408; background-image: repeating-linear-gradient(transparent, transparent 31px, #282018 31px, #282018 32px);
}
[data-theme="dark"] .split-page-wrapper[data-notebook-theme="darkleather"] .block-content[contenteditable] { color: #d4ccb4; }
[data-theme="dark"] .split-page-wrapper[data-notebook-theme="blueprint"] { background: #060e18 !important; }
[data-theme="dark"] .split-page-wrapper[data-notebook-theme="blueprint"] .block-editor { background-color: #0e2440; }
[data-theme="dark"] .split-page-wrapper[data-notebook-theme="chalkboard"] { background: #0a0a0a !important; }
[data-theme="dark"] .split-page-wrapper[data-notebook-theme="chalkboard"] .block-editor { background-color: #1e3a1e; }
[data-theme="dark"] .split-divider { background: #2a2a4a; }
[data-theme="dark"] .split-divider:hover,
[data-theme="dark"] .split-divider.dragging { background: #6c5ce7; }
[data-theme="dark"] .page-navigator { background: #1a1a2e; border-color: #2a2a4a; }
[data-theme="dark"] .page-navigator button { border-color: #333; color: #ccc; }
[data-theme="dark"] .page-mode-dialog { background: #1e1e2e; color: #e0e0e0; }
[data-theme="dark"] .page-mode-card { background: #151525; border-color: #333; }
[data-theme="dark"] .page-mode-card:hover { border-color: #6c5ce7; }
[data-theme="dark"] .page-mode-card .mode-title { color: #e0e0e0; }
[data-theme="dark"] .page-mode-card .mode-desc { color: #888; }
[data-theme="dark"] .split-pane-close:hover { background: rgba(255,255,255,0.1); }

/* Divider dragging ::after fix */
.split-divider.dragging::after { background: white !important; }

/* Page mode dialog responsive */
.page-mode-dialog { max-width: 90vw; }

/* Mobile: disable split on small screens */
@media (max-width: 768px) {
    .split-open-btn { display: none !important; }
    .split-container { flex-direction: column !important; }
    .split-container.horizontal { flex-direction: column !important; }
}

/* Page mode reset button */
.page-mode-reset {
    background: none;
    border: 1px solid var(--border-color, #ddd);
    border-radius: 4px;
    padding: 4px 8px;
    cursor: pointer;
    color: var(--text-secondary);
    transition: all 0.15s;
}
.page-mode-reset:hover { background: var(--accent-color, #6c5ce7); color: white; border-color: var(--accent-color); }


/* ═══ AUTO-GENERATED: Split pane notebook themes ═══ */
.split-page-wrapper[data-notebook-theme="classic"] { background: #d8ceb8; }
.split-page-wrapper[data-notebook-theme="classic"] .notebook-editor-wrapper {
    box-shadow: 0 1px 3px rgba(0,0,0,0.1), 3px 3px 0 -1px #f5efe0, 6px 6px 0 -1px #efe6d4, 9px 9px 0 -1px #e8dfcc, 3px 14px 28px rgba(0,0,0,0.12);
}
.split-page-wrapper[data-notebook-theme="classic"] .block-editor {
    background-color: #fdfaf0;
    background-image: repeating-linear-gradient(transparent, transparent 31px, rgba(180,170,150,0.35) 31px, rgba(180,170,150,0.35) 32px);
    background-attachment: local;
    font-family: 'Kalam', cursive, var(--font-family);
}
.split-page-wrapper[data-notebook-theme="classic"] .block-content[contenteditable] {
    line-height: 32px;
    color: #1e1008;
}
.split-page-wrapper[data-notebook-theme="classic"] .notebook-spine {
    background: linear-gradient(to right, #3a2010, #5a3820 25%, #6b4a30 45%, #7a5a3e 55%, #5a3820 75%, #3a2010);
    box-shadow: inset -3px 0 8px rgba(0,0,0,0.4), inset 2px 0 3px rgba(255,255,255,0.05), 3px 0 6px rgba(0,0,0,0.15);
    /* Deri doku */
    background-image: repeating-linear-gradient(45deg, transparent, transparent 1px, rgba(0,0,0,0.02) 1px, rgba(0,0,0,0.02) 2px),
        repeating-linear-gradient(-45deg, transparent, transparent 1px, rgba(255,255,255,0.01) 1px, rgba(255,255,255,0.01) 2px);
    width: 36px;
}
.split-page-wrapper[data-notebook-theme="classic"] .notebook-spine::before {
    content: "";
    position: absolute;
    top: 12px;
    bottom: 12px;
    left: 6px;
    width: 0;
    border-left: 2px dashed rgba(196,168,110,0.5);
    pointer-events: none;
}
.split-page-wrapper[data-notebook-theme="classic"] .notebook-ribbon {
    background: #8b1828;
    background-image: linear-gradient(to right, rgba(255,255,255,0.06), rgba(255,255,255,0.16) 30%, transparent 50%, rgba(0,0,0,0.06) 80%);
    box-shadow: 2px 3px 5px rgba(0,0,0,0.2);
}
.split-page-wrapper[data-notebook-theme="classic"] .notebook-ribbon::after {
    border-left: 13px solid #8b1828;
    border-right: 13px solid #8b1828;
    border-bottom: 16px solid transparent;
}
.split-page-wrapper[data-notebook-theme="kraft"] { background: #baa880; }
.split-page-wrapper[data-notebook-theme="kraft"] .notebook-editor-wrapper {
    box-shadow: 0 1px 3px rgba(0,0,0,0.1), 3px 3px 0 -1px #e8dcc0, 6px 6px 0 -1px #e2d5b5, 3px 12px 22px rgba(0,0,0,0.1);
}
.split-page-wrapper[data-notebook-theme="kraft"] .block-editor {
    background-color: #f0e6d0;
    background-image: repeating-linear-gradient(transparent, transparent 31px, rgba(170,150,120,0.3) 31px, rgba(170,150,120,0.3) 32px);
    background-attachment: local;
    font-family: 'Patrick Hand', cursive, var(--font-family);
}
.split-page-wrapper[data-notebook-theme="kraft"] .block-content[contenteditable] {
    line-height: 32px;
    color: #2e2010;
}
.split-page-wrapper[data-notebook-theme="kraft"] .notebook-spine {
    background: linear-gradient(to right, #7a6348, #958068 40%, #7a6348);
    box-shadow: inset -2px 0 6px rgba(0,0,0,0.3);
    width: 26px;
}
.split-page-wrapper[data-notebook-theme="kraft"] .notebook-ribbon {
    background: #4a5328;
    background-image: linear-gradient(to right, rgba(255,255,255,0.05), rgba(255,255,255,0.12) 35%, transparent 55%);
    box-shadow: 1px 2px 4px rgba(0,0,0,0.2);
    width: 22px;
    height: 80px;
}
.split-page-wrapper[data-notebook-theme="kraft"] .notebook-ribbon::after {
    border-left: 11px solid #4a5328;
    border-right: 11px solid #4a5328;
    border-bottom: 13px solid transparent;
}
.split-page-wrapper[data-notebook-theme="school"] { background: #d0d4d8; }
.split-page-wrapper[data-notebook-theme="school"] .notebook-editor-wrapper {
    box-shadow: 0 1px 3px rgba(0,0,0,0.06), 3px 3px 0 -1px #f5f5f5, 6px 6px 0 -1px #eee, 3px 10px 20px rgba(0,0,0,0.06);
}
.split-page-wrapper[data-notebook-theme="school"] .block-editor {
    background-color: #ffffff;
    background-image: repeating-linear-gradient(transparent, transparent 27px, #9ec5e8 27px, #9ec5e8 28px);
    background-attachment: local;
    font-family: 'Caveat', cursive, var(--font-family);
    font-size: 1.1em;
}
.split-page-wrapper[data-notebook-theme="school"] .block-content[contenteditable] {
    line-height: 28px;
    color: #0e0e30;
}
.split-page-wrapper[data-notebook-theme="school"] .notebook-spine {
    width: 36px;
    background: transparent;
    border-radius: 0;
    overflow: visible;
}
.split-page-wrapper[data-notebook-theme="school"] .notebook-spine::before {
    content: "";
    position: absolute;
    top: 8px;
    bottom: 8px;
    left: 8px;
    width: 24px;
    background-image: radial-gradient(ellipse 10px 8px at 12px center, transparent 0, transparent 5px, #999 5px, #aaa 6.5px, #999 7.5px, transparent 8px);
    background-size: 24px 32px;
    background-position: 0 0;
    background-repeat: repeat-y;
    z-index: 5;
    pointer-events: none;
}
.split-page-wrapper[data-notebook-theme="school"] .notebook-spine::after {
    content: "";
    position: absolute;
    top: 0;
    right: -8px;
    bottom: 0;
    width: 8px;
    background: linear-gradient(to right, rgba(0,0,0,0.04), transparent);
}
.split-page-wrapper[data-notebook-theme="school"] .block-editor::before {
    content: "";
    position: absolute;
    top: 40px;
    left: 18px;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: #d0d4d8;
    box-shadow: 0 200px 0 #d0d4d8, 0 400px 0 #d0d4d8;
    z-index: 4;
    pointer-events: none;
}
.split-page-wrapper[data-notebook-theme="school"] .notebook-ribbon { display: none !important; }
.split-page-wrapper[data-notebook-theme="school"] .block-editor::after {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    left: 72px;
    width: 2px;
    background: rgba(220,60,60,0.35);
    z-index: 3;
    pointer-events: none;
}
.split-page-wrapper[data-notebook-theme="vintage"] { background: #4a2e18; }
.split-page-wrapper[data-notebook-theme="vintage"] .notebook-editor-wrapper {
    box-shadow: 0 1px 3px rgba(0,0,0,0.15), 3px 3px 0 -1px #e8dcc0, 6px 6px 0 -1px #dfd0b0, 9px 9px 0 -1px #d8c8a4, 4px 16px 30px rgba(0,0,0,0.2);
}
.split-page-wrapper[data-notebook-theme="vintage"] .notebook-editor-wrapper::before {
    opacity: 0.08;
}
.split-page-wrapper[data-notebook-theme="vintage"] .block-editor {
    background-color: #f1e9d2;
    background-image:
        radial-gradient(ellipse at 20% 80%, rgba(150,120,60,0.06) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 25%, rgba(150,120,60,0.04) 0%, transparent 40%),
        radial-gradient(ellipse at center, transparent 50%, rgba(170,140,80,0.08) 100%),
        repeating-linear-gradient(transparent, transparent 31px, rgba(160,140,110,0.3) 31px, rgba(160,140,110,0.3) 32px);
    background-attachment: local;
    font-family: 'Special Elite', monospace, var(--font-family);
}
.split-page-wrapper[data-notebook-theme="vintage"] .block-content[contenteditable] {
    line-height: 32px;
    color: #2a1e10;
    text-shadow: 0.3px 0.3px 0 rgba(0,0,20,0.06);
}
.split-page-wrapper[data-notebook-theme="vintage"] .block-editor {
    box-shadow: inset 0 0 50px rgba(120,90,40,0.06), inset 0 0 100px rgba(100,75,30,0.04);
}
.split-page-wrapper[data-notebook-theme="vintage"] .notebook-spine {
    background: linear-gradient(to right, #2a1808, #422a14 25%, #5a3a22 45%, #6b4a30 55%, #4a3018 75%, #2a1808);
    box-shadow: inset -3px 0 10px rgba(0,0,0,0.45), inset 2px 0 3px rgba(255,255,255,0.04), 3px 0 8px rgba(0,0,0,0.2);
    background-image: repeating-linear-gradient(45deg, transparent, transparent 1px, rgba(0,0,0,0.03) 1px, rgba(0,0,0,0.03) 2px);
    width: 38px;
}
.split-page-wrapper[data-notebook-theme="vintage"] .notebook-spine::before {
    content: "";
    position: absolute;
    top: 14px;
    bottom: 14px;
    left: 7px;
    border-left: 2px dashed rgba(180,160,100,0.4);
}
.split-page-wrapper[data-notebook-theme="vintage"] .notebook-ribbon {
    background: #a89630;
    background-image: linear-gradient(to right, rgba(255,255,255,0.08), rgba(255,255,255,0.18) 30%, transparent 50%);
    box-shadow: 2px 3px 6px rgba(0,0,0,0.25);
}
.split-page-wrapper[data-notebook-theme="vintage"] .notebook-ribbon::after {
    border-left: 13px solid #a89630;
    border-right: 13px solid #a89630;
    border-bottom: 16px solid transparent;
}
.split-page-wrapper[data-notebook-theme="minimal"] { background: #c8c0b4; }
.split-page-wrapper[data-notebook-theme="minimal"] .notebook-editor-wrapper {
    box-shadow: 0 1px 2px rgba(0,0,0,0.06), 2px 2px 0 -1px #f0e8dc, 4px 4px 0 -1px #e8dfd0, 2px 8px 16px rgba(0,0,0,0.06);
}
.split-page-wrapper[data-notebook-theme="minimal"] .block-editor {
    background-color: #f8f4ec;
    background-image: radial-gradient(circle, #c0b8a8 0.7px, transparent 0.7px);
    background-size: 24px 24px;
    background-attachment: local;
    font-family: 'Kalam', cursive, var(--font-family);
    padding-left: 60px !important;
}
.split-page-wrapper[data-notebook-theme="minimal"] .block-content[contenteditable] {
    line-height: 24px;
    color: #2a2a28;
}
.split-page-wrapper[data-notebook-theme="minimal"] .notebook-spine {
    background: linear-gradient(to right, #b8a888, #c8b89a 50%, #b8a888);
    box-shadow: inset -2px 0 4px rgba(0,0,0,0.1);
    width: 22px;
}
.split-page-wrapper[data-notebook-theme="minimal"] .notebook-spine::after { display: none; }
.split-page-wrapper[data-notebook-theme="minimal"] .notebook-ribbon {
    background: #c85a50;
    background-image: linear-gradient(to right, rgba(255,255,255,0.06), rgba(255,255,255,0.14) 30%, transparent 50%);
    box-shadow: 1px 2px 4px rgba(0,0,0,0.15);
    width: 20px;
    height: 72px;
}
.split-page-wrapper[data-notebook-theme="minimal"] .notebook-ribbon::after {
    border-left: 10px solid #c85a50;
    border-right: 10px solid #c85a50;
    border-bottom: 12px solid transparent;
}
.split-page-wrapper[data-notebook-theme="minimal"] .page-header { padding-left: 60px !important; }
.split-page-wrapper[data-notebook-theme="legal"] { background: #b8a878; }
.split-page-wrapper[data-notebook-theme="legal"] .notebook-editor-wrapper {
    box-shadow: 0 1px 3px rgba(0,0,0,0.08), 2px 2px 0 -1px #f8f098, 4px 4px 0 -1px #f0e890, 6px 6px 0 -1px #e8e088, 3px 10px 20px rgba(0,0,0,0.08);
    border-radius: 2px;
}
.split-page-wrapper[data-notebook-theme="legal"] .notebook-editor-wrapper::after { display: none; }
.split-page-wrapper[data-notebook-theme="legal"] .block-editor {
    background-color: #fff9b8;
    background-image: repeating-linear-gradient(transparent, transparent 27px, rgba(120,170,220,0.35) 27px, rgba(120,170,220,0.35) 28px);
    background-attachment: local;
    font-family: 'Indie Flower', cursive, var(--font-family);
    font-size: 1.08em;
    border-top: 5px solid #6b4226;
    border-radius: 2px !important;
}
.split-page-wrapper[data-notebook-theme="legal"] .block-content[contenteditable] {
    line-height: 28px;
    color: #14306a;
}
.split-page-wrapper[data-notebook-theme="legal"] .block-editor::after {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    left: 72px;
    width: 2px;
    background: rgba(210,90,70,0.35);
    z-index: 3;
    pointer-events: none;
}
.split-page-wrapper[data-notebook-theme="legal"] .notebook-spine { display: none !important; }
.split-page-wrapper[data-notebook-theme="legal"] .notebook-ribbon { display: none !important; }
.split-page-wrapper[data-notebook-theme="legal"] .notebook-editor-wrapper::before {
    content: "";
    position: absolute;
    top: -4px;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 18px;
    background: linear-gradient(to bottom, #c0c0c0, #a0a0a0 40%, #b8b8b8 60%, #909090);
    border-radius: 0 0 6px 6px;
    z-index: 10;
    box-shadow: 0 2px 4px rgba(0,0,0,0.15);
    opacity: 0.9;
}
.split-page-wrapper[data-notebook-theme="moleskine"] { background: #2a2a2a; }
.split-page-wrapper[data-notebook-theme="moleskine"] .notebook-editor-wrapper {
    box-shadow: 0 1px 3px rgba(0,0,0,0.15), 3px 3px 0 -1px #f5f0e0, 6px 6px 0 -1px #efe8d4, 4px 14px 28px rgba(0,0,0,0.18);
    border-radius: 4px;
}
.split-page-wrapper[data-notebook-theme="moleskine"] .block-editor {
    background-color: #fffff5;
    background-image: repeating-linear-gradient(transparent, transparent 29px, rgba(200,195,180,0.25) 29px, rgba(200,195,180,0.25) 30px);
    background-attachment: local;
    font-family: 'Courier Prime', monospace, var(--font-family);
    border-radius: 0 4px 4px 0 !important;
}
.split-page-wrapper[data-notebook-theme="moleskine"] .block-content[contenteditable] { line-height: 30px; color: #1a1a18; }
.split-page-wrapper[data-notebook-theme="moleskine"] .notebook-spine {
    background: linear-gradient(to right, #111, #222 30%, #2a2a2a 50%, #1a1a1a 70%, #0a0a0a);
    box-shadow: inset -3px 0 8px rgba(0,0,0,0.5), 3px 0 6px rgba(0,0,0,0.2);
    width: 34px;
    border-radius: 4px 0 0 4px;
}
.split-page-wrapper[data-notebook-theme="moleskine"] .notebook-spine::before {
    content: ""; position: absolute; top: 10px; bottom: 10px; left: 6px;
    border-left: 2px dashed rgba(80,80,80,0.4);
}
.split-page-wrapper[data-notebook-theme="moleskine"] .notebook-ribbon {
    background: #1a1a1a; width: 24px; height: 85px;
    background-image: linear-gradient(to right, rgba(255,255,255,0.04), rgba(255,255,255,0.1) 30%, transparent 50%);
    box-shadow: 2px 3px 5px rgba(0,0,0,0.3);
}
.split-page-wrapper[data-notebook-theme="moleskine"] .notebook-ribbon::after {
    border-left: 12px solid #1a1a1a; border-right: 12px solid #1a1a1a; border-bottom: 14px solid transparent;
}
.split-page-wrapper[data-notebook-theme="moleskine"] .notebook-editor-wrapper::after {
    display: none;
}
.split-page-wrapper[data-notebook-theme="blueprint"] { background: #0e2440; }
.split-page-wrapper[data-notebook-theme="blueprint"] .notebook-editor-wrapper {
    box-shadow: 0 2px 4px rgba(0,0,0,0.2), 2px 8px 20px rgba(0,0,0,0.2);
    border-radius: 2px;
}
.split-page-wrapper[data-notebook-theme="blueprint"] .notebook-editor-wrapper::after { display: none; }
.split-page-wrapper[data-notebook-theme="blueprint"] .notebook-editor-wrapper::before { opacity: 0.02; }
.split-page-wrapper[data-notebook-theme="blueprint"] .block-editor {
    background-color: #1a3a5c;
    background-image:
        repeating-linear-gradient(0deg, transparent, transparent 23px, rgba(80,140,200,0.2) 23px, rgba(80,140,200,0.2) 24px),
        repeating-linear-gradient(90deg, transparent, transparent 23px, rgba(80,140,200,0.2) 23px, rgba(80,140,200,0.2) 24px);
    background-size: 24px 24px;
    background-attachment: local;
    font-family: 'Courier Prime', monospace, var(--font-family);
    border-radius: 2px !important;
}
.split-page-wrapper[data-notebook-theme="blueprint"] .block-content[contenteditable] { line-height: 24px; color: #d0e8ff; }
.split-page-wrapper[data-notebook-theme="blueprint"] .block-content[contenteditable]::placeholder { color: #6090b0; }
.split-page-wrapper[data-notebook-theme="blueprint"] .page-title-input { color: #d0e8ff !important; }
.split-page-wrapper[data-notebook-theme="blueprint"] .notebook-spine { display: none !important; }
.split-page-wrapper[data-notebook-theme="blueprint"] .notebook-ribbon { display: none !important; }
.split-page-wrapper[data-notebook-theme="blueprint"] .block-editor { padding-left: 48px !important; }
.split-page-wrapper[data-notebook-theme="blueprint"] .page-header { padding-left: 48px !important; }
.split-page-wrapper[data-notebook-theme="blueprint"] .block .block-handle .block-handle-btn { color: #6090b0; }
.split-page-wrapper[data-notebook-theme="blueprint"] .block:hover { background: rgba(80,140,200,0.08); }
.split-page-wrapper[data-notebook-theme="graph"] { background: #8a9a78; }
.split-page-wrapper[data-notebook-theme="graph"] .notebook-editor-wrapper {
    box-shadow: 0 1px 3px rgba(0,0,0,0.08), 3px 3px 0 -1px #f0f5ea, 6px 6px 0 -1px #e8f0e2, 3px 12px 22px rgba(0,0,0,0.08);
}
.split-page-wrapper[data-notebook-theme="graph"] .block-editor {
    background-color: #f5faf0;
    background-image:
        repeating-linear-gradient(0deg, transparent, transparent 19px, rgba(100,140,80,0.18) 19px, rgba(100,140,80,0.18) 20px),
        repeating-linear-gradient(90deg, transparent, transparent 19px, rgba(100,140,80,0.18) 19px, rgba(100,140,80,0.18) 20px);
    background-size: 20px 20px;
    background-attachment: local;
    font-family: 'Patrick Hand', cursive, var(--font-family);
}
.split-page-wrapper[data-notebook-theme="graph"] .block-content[contenteditable] { line-height: 20px; color: #1a2a10; }
.split-page-wrapper[data-notebook-theme="graph"] .notebook-spine {
    background: linear-gradient(to right, #4a5a3a, #5a6a4a 40%, #4a5a3a);
    box-shadow: inset -2px 0 6px rgba(0,0,0,0.25);
    width: 26px;
}
.split-page-wrapper[data-notebook-theme="graph"] .notebook-ribbon {
    background: #c84040; width: 22px; height: 75px;
    background-image: linear-gradient(to right, rgba(255,255,255,0.06), rgba(255,255,255,0.14) 30%, transparent 50%);
    box-shadow: 1px 2px 4px rgba(0,0,0,0.15);
}
.split-page-wrapper[data-notebook-theme="graph"] .notebook-ribbon::after {
    border-left: 11px solid #c84040; border-right: 11px solid #c84040; border-bottom: 13px solid transparent;
}
.split-page-wrapper[data-notebook-theme="chalkboard"] { background: #1a1a1a; }
.split-page-wrapper[data-notebook-theme="chalkboard"] .notebook-editor-wrapper {
    box-shadow: 0 0 0 8px #5a4a30, 0 0 0 10px #3a3020, 4px 16px 30px rgba(0,0,0,0.4);
    border-radius: 4px;
}
.split-page-wrapper[data-notebook-theme="chalkboard"] .notebook-editor-wrapper::after { display: none; }
.split-page-wrapper[data-notebook-theme="chalkboard"] .notebook-editor-wrapper::before { opacity: 0.06; }
.split-page-wrapper[data-notebook-theme="chalkboard"] .block-editor {
    background-color: #2a4a2a;
    background-image:
        linear-gradient(to bottom, rgba(0,0,0,0.05) 0%, transparent 3%, transparent 97%, rgba(0,0,0,0.05) 100%),
        linear-gradient(to right, rgba(0,0,0,0.03) 0%, transparent 3%, transparent 97%, rgba(0,0,0,0.03) 100%);
    font-family: 'Caveat', cursive, var(--font-family);
    font-size: 1.15em;
    border-radius: 4px !important;
    padding-left: 48px !important;
}
.split-page-wrapper[data-notebook-theme="chalkboard"] .block-content[contenteditable] {
    line-height: 32px; color: #e8e8d8;
    text-shadow: 0 0 2px rgba(255,255,255,0.1);
}
.split-page-wrapper[data-notebook-theme="chalkboard"] .page-title-input { color: #f0f0e0 !important; }
.split-page-wrapper[data-notebook-theme="chalkboard"] .notebook-spine { display: none !important; }
.split-page-wrapper[data-notebook-theme="chalkboard"] .notebook-ribbon { display: none !important; }
.split-page-wrapper[data-notebook-theme="chalkboard"] .page-header { padding-left: 48px !important; }
.split-page-wrapper[data-notebook-theme="chalkboard"] .block:hover { background: rgba(255,255,255,0.03); }
.split-page-wrapper[data-notebook-theme="chalkboard"] .block .block-handle .block-handle-btn { color: #6a8a6a; }
.split-page-wrapper[data-notebook-theme="chalkboard"] .block-editor::before {
    content: ""; position: absolute; bottom: 12px; left: 40px; right: 40px; height: 1px;
    background: rgba(255,255,255,0.08); z-index: 3; pointer-events: none;
    border-radius: 0; inset: auto; top: auto;
    opacity: 1; mix-blend-mode: normal; background-image: none;
}
.split-page-wrapper[data-notebook-theme="typewriter"] { background: #c0b8a8; }
.split-page-wrapper[data-notebook-theme="typewriter"] .notebook-editor-wrapper {
    box-shadow: 0 1px 3px rgba(0,0,0,0.08), 3px 3px 0 -1px #f5f0e6, 6px 6px 0 -1px #efe8dc, 3px 12px 22px rgba(0,0,0,0.08);
}
.split-page-wrapper[data-notebook-theme="typewriter"] .block-editor {
    background-color: #faf8f0;
    background-image: repeating-linear-gradient(transparent, transparent 29px, rgba(180,170,150,0.2) 29px, rgba(180,170,150,0.2) 30px);
    background-attachment: local;
    font-family: 'Special Elite', 'Courier Prime', monospace, var(--font-family);
    border-top: 3px solid #888;
}
.split-page-wrapper[data-notebook-theme="typewriter"] .block-content[contenteditable] {
    line-height: 30px; color: #1a1a1a;
    letter-spacing: 0.02em;
}
.split-page-wrapper[data-notebook-theme="typewriter"] .notebook-spine { display: none !important; }
.split-page-wrapper[data-notebook-theme="typewriter"] .notebook-ribbon { display: none !important; }
.split-page-wrapper[data-notebook-theme="typewriter"] .block-editor {
    padding-left: 60px !important; border-radius: 2px !important;
}
.split-page-wrapper[data-notebook-theme="typewriter"] .page-header { padding-left: 60px !important; }
.split-page-wrapper[data-notebook-theme="typewriter"] .notebook-editor-wrapper::before {
    content: ""; position: absolute; top: -2px; left: 30px; right: 30px;
    height: 3px; background: #888; border-radius: 0 0 2px 2px; z-index: 10;
    opacity: 1; mix-blend-mode: normal; background-image: none; inset: auto;
}
.split-page-wrapper[data-notebook-theme="typewriter"] .notebook-editor-wrapper::after { display: none; }
.split-page-wrapper[data-notebook-theme="rose"] { background: #d4a8b8; }
.split-page-wrapper[data-notebook-theme="rose"] .notebook-editor-wrapper {
    box-shadow: 0 1px 3px rgba(0,0,0,0.06), 3px 3px 0 -1px #fdf0f4, 6px 6px 0 -1px #f8e8ee, 3px 12px 22px rgba(0,0,0,0.06);
}
.split-page-wrapper[data-notebook-theme="rose"] .block-editor {
    background-color: #fdf0f4;
    background-image: repeating-linear-gradient(transparent, transparent 29px, rgba(200,140,160,0.2) 29px, rgba(200,140,160,0.2) 30px);
    background-attachment: local;
    font-family: 'Kalam', cursive, var(--font-family);
}
.split-page-wrapper[data-notebook-theme="rose"] .block-content[contenteditable] { line-height: 30px; color: #3a1a28; }
.split-page-wrapper[data-notebook-theme="rose"] .notebook-spine {
    background: linear-gradient(to right, #6a3a4a, #8a4a5a 30%, #9a5a6a 50%, #7a4a58 70%, #5a2a3a);
    box-shadow: inset -3px 0 8px rgba(0,0,0,0.3), 2px 0 4px rgba(0,0,0,0.1);
    width: 30px;
}
.split-page-wrapper[data-notebook-theme="rose"] .notebook-spine::before {
    content: ""; position: absolute; top: 12px; bottom: 12px; left: 6px;
    border-left: 2px dashed rgba(255,200,220,0.35);
}
.split-page-wrapper[data-notebook-theme="rose"] .notebook-ribbon {
    background: #d4728a;
    background-image: linear-gradient(to right, rgba(255,255,255,0.08), rgba(255,255,255,0.18) 30%, transparent 50%);
    box-shadow: 1px 2px 4px rgba(0,0,0,0.12);
}
.split-page-wrapper[data-notebook-theme="rose"] .notebook-ribbon::after {
    border-left: 13px solid #d4728a; border-right: 13px solid #d4728a; border-bottom: 16px solid transparent;
}
.split-page-wrapper[data-notebook-theme="rose"] .block-editor::after {
    content: ""; position: absolute; top: 0; bottom: 0; left: 72px;
    width: 1px; background: rgba(200,120,150,0.2); z-index: 3; pointer-events: none;
}
.split-page-wrapper[data-notebook-theme="ocean"] { background: #2a5a7a; }
.split-page-wrapper[data-notebook-theme="ocean"] .notebook-editor-wrapper {
    box-shadow: 0 1px 3px rgba(0,0,0,0.1), 3px 3px 0 -1px #e8f0f6, 6px 6px 0 -1px #e0eaf2, 3px 12px 22px rgba(0,0,0,0.1);
}
.split-page-wrapper[data-notebook-theme="ocean"] .block-editor {
    background-color: #f0f6fa;
    background-image: repeating-linear-gradient(transparent, transparent 29px, rgba(80,140,180,0.2) 29px, rgba(80,140,180,0.2) 30px);
    background-attachment: local;
    font-family: 'Caveat', cursive, var(--font-family);
    font-size: 1.08em;
}
.split-page-wrapper[data-notebook-theme="ocean"] .block-content[contenteditable] { line-height: 30px; color: #0e2a40; }
.split-page-wrapper[data-notebook-theme="ocean"] .notebook-spine {
    background: linear-gradient(to right, #1a3a50, #2a4a60 30%, #3a5a70 50%, #2a4a60 70%, #1a3a50);
    box-shadow: inset -3px 0 8px rgba(0,0,0,0.3), 2px 0 4px rgba(0,0,0,0.1);
    width: 30px;
}
.split-page-wrapper[data-notebook-theme="ocean"] .notebook-ribbon {
    background: #e8a040;
    background-image: linear-gradient(to right, rgba(255,255,255,0.08), rgba(255,255,255,0.18) 30%, transparent 50%);
    box-shadow: 2px 3px 5px rgba(0,0,0,0.15);
}
.split-page-wrapper[data-notebook-theme="ocean"] .notebook-ribbon::after {
    border-left: 13px solid #e8a040; border-right: 13px solid #e8a040; border-bottom: 16px solid transparent;
}
.split-page-wrapper[data-notebook-theme="ocean"] .block-editor::after {
    content: ""; position: absolute; top: 0; bottom: 0; left: 72px;
    width: 1px; background: rgba(60,120,160,0.2); z-index: 3; pointer-events: none;
}
.split-page-wrapper[data-notebook-theme="darkleather"] { background: #141210; }
.split-page-wrapper[data-notebook-theme="darkleather"] .notebook-editor-wrapper {
    box-shadow: 0 1px 3px rgba(0,0,0,0.2), 3px 3px 0 -1px #f0e8d8, 6px 6px 0 -1px #e8dfc8, 9px 9px 0 -1px #e0d8c0, 4px 16px 30px rgba(0,0,0,0.25);
}
.split-page-wrapper[data-notebook-theme="darkleather"] .block-editor {
    background-color: #f8f4e8;
    background-image: repeating-linear-gradient(transparent, transparent 31px, rgba(170,155,130,0.3) 31px, rgba(170,155,130,0.3) 32px);
    background-attachment: local;
    font-family: 'Kalam', cursive, var(--font-family);
}
.split-page-wrapper[data-notebook-theme="darkleather"] .block-content[contenteditable] { line-height: 32px; color: #1a1410; }
.split-page-wrapper[data-notebook-theme="darkleather"] .notebook-spine {
    background: linear-gradient(to right, #0a0808, #181210 25%, #221a14 45%, #2a2018 55%, #181210 75%, #0a0808);
    box-shadow: inset -3px 0 10px rgba(0,0,0,0.5), inset 2px 0 3px rgba(255,255,255,0.03), 3px 0 8px rgba(0,0,0,0.3);
    background-image: repeating-linear-gradient(45deg, transparent, transparent 1px, rgba(255,255,255,0.01) 1px, rgba(255,255,255,0.01) 2px);
    width: 38px;
}
.split-page-wrapper[data-notebook-theme="darkleather"] .notebook-spine::before {
    content: ""; position: absolute; top: 14px; bottom: 14px; left: 7px;
    border-left: 2px dashed rgba(160,140,100,0.35);
}
.split-page-wrapper[data-notebook-theme="darkleather"] .notebook-ribbon {
    background: #d4af37;
    background-image: linear-gradient(to right, rgba(255,255,255,0.1), rgba(255,255,255,0.2) 30%, transparent 50%);
    box-shadow: 2px 3px 6px rgba(0,0,0,0.3);
}
.split-page-wrapper[data-notebook-theme="darkleather"] .notebook-ribbon::after {
    border-left: 13px solid #d4af37; border-right: 13px solid #d4af37; border-bottom: 16px solid transparent;
}
.split-page-wrapper[data-notebook-theme="darkleather"] .block-editor::after {
    content: ""; position: absolute; top: 0; bottom: 0; left: 72px;
    width: 1px; background: rgba(160,120,60,0.2); z-index: 3; pointer-events: none;
}
[data-theme="dark"] .split-page-wrapper[data-notebook-theme="moleskine"] { background: #0e0e0e !important; }
[data-theme="dark"] .split-page-wrapper[data-notebook-theme="moleskine"] .block-editor {
    background-color: #1a1808; background-image: repeating-linear-gradient(transparent, transparent 29px, #2a2618 29px, #2a2618 30px);
}
[data-theme="dark"] .split-page-wrapper[data-notebook-theme="moleskine"] .block-content[contenteditable] { color: #d8d4c8; }
[data-theme="dark"] .split-page-wrapper[data-notebook-theme="graph"] .block-editor {
    background-color: #121810;
    background-image: repeating-linear-gradient(0deg, transparent, transparent 19px, #1e2a18 19px, #1e2a18 20px),
        repeating-linear-gradient(90deg, transparent, transparent 19px, #1e2a18 19px, #1e2a18 20px);
}
[data-theme="dark"] .split-page-wrapper[data-notebook-theme="graph"] .block-content[contenteditable] { color: #c0d0a8; }
[data-theme="dark"] .split-page-wrapper[data-notebook-theme="graph"] { background: #1a2214 !important; }
[data-theme="dark"] .split-page-wrapper[data-notebook-theme="typewriter"] .block-editor {
    background-color: #181610; background-image: repeating-linear-gradient(transparent, transparent 29px, #282418 29px, #282418 30px);
    border-top-color: #444;
}
[data-theme="dark"] .split-page-wrapper[data-notebook-theme="typewriter"] .block-content[contenteditable] { color: #d4d0c4; }
[data-theme="dark"] .split-page-wrapper[data-notebook-theme="typewriter"] { background: #141210 !important; }
[data-theme="dark"] .split-page-wrapper[data-notebook-theme="rose"] .block-editor {
    background-color: #1e1218; background-image: repeating-linear-gradient(transparent, transparent 29px, #2e1e28 29px, #2e1e28 30px);
}
[data-theme="dark"] .split-page-wrapper[data-notebook-theme="rose"] .block-content[contenteditable] { color: #e0c0d0; }
[data-theme="dark"] .split-page-wrapper[data-notebook-theme="rose"] { background: #1a1018 !important; }
[data-theme="dark"] .split-page-wrapper[data-notebook-theme="ocean"] .block-editor {
    background-color: #101a22; background-image: repeating-linear-gradient(transparent, transparent 29px, #1a2a36 29px, #1a2a36 30px);
}
[data-theme="dark"] .split-page-wrapper[data-notebook-theme="ocean"] .block-content[contenteditable] { color: #b0d0e8; }
[data-theme="dark"] .split-page-wrapper[data-notebook-theme="ocean"] { background: #0a1620 !important; }
[data-theme="dark"] .split-page-wrapper[data-notebook-theme="darkleather"] .block-editor {
    background-color: #181408; background-image: repeating-linear-gradient(transparent, transparent 31px, #282018 31px, #282018 32px);
}
[data-theme="dark"] .split-page-wrapper[data-notebook-theme="darkleather"] .block-content[contenteditable] { color: #d4ccb4; }
[data-theme="dark"] .split-page-wrapper[data-notebook-theme="darkleather"] { background: #0a0806 !important; }
[data-theme="dark"] .split-page-wrapper[data-notebook-theme="blueprint"] { background: #060e18 !important; }
[data-theme="dark"] .split-page-wrapper[data-notebook-theme="blueprint"] .block-editor { background-color: #0e2440; }
[data-theme="dark"] .split-page-wrapper[data-notebook-theme="chalkboard"] { background: #0a0a0a !important; }
[data-theme="dark"] .split-page-wrapper[data-notebook-theme="chalkboard"] .block-editor { background-color: #1e3a1e; }
[data-theme="dark"] .split-page-wrapper[data-notebook-theme="classic"] .block-editor {
    background-color: #1c1608;
    background-image: repeating-linear-gradient(transparent, transparent 31px, #2c2418 31px, #2c2418 32px);
}
[data-theme="dark"] .split-page-wrapper[data-notebook-theme="classic"] .block-content[contenteditable] { color: #dcd4c0; }
[data-theme="dark"] .split-page-wrapper[data-notebook-theme="school"] .block-editor {
    background-color: #141a22;
    background-image: repeating-linear-gradient(transparent, transparent 27px, #1e2c3a 27px, #1e2c3a 28px);
}
[data-theme="dark"] .split-page-wrapper[data-notebook-theme="school"] .block-content[contenteditable] { color: #c0d0e8; }
[data-theme="dark"] .split-page-wrapper[data-notebook-theme="school"] .block-editor::before { background: #181614; box-shadow: 0 200px 0 #181614, 0 400px 0 #181614; }
[data-theme="dark"] .split-page-wrapper[data-notebook-theme="kraft"] .block-editor {
    background-color: #1c1810;
    background-image: repeating-linear-gradient(transparent, transparent 31px, #2c2418 31px, #2c2418 32px);
}
[data-theme="dark"] .split-page-wrapper[data-notebook-theme="kraft"] .block-content[contenteditable] { color: #d4c8a8; }
[data-theme="dark"] .split-page-wrapper[data-notebook-theme="vintage"] .block-editor {
    background-color: #1a1610;
    background-image: repeating-linear-gradient(transparent, transparent 31px, #2a221a 31px, #2a221a 32px);
}
[data-theme="dark"] .split-page-wrapper[data-notebook-theme="vintage"] .block-content[contenteditable] { color: #ccc0a0; }
[data-theme="dark"] .split-page-wrapper[data-notebook-theme="minimal"] .block-editor {
    background-color: #161412;
    background-image: radial-gradient(circle, #2c2a26 0.7px, transparent 0.7px);
}
[data-theme="dark"] .split-page-wrapper[data-notebook-theme="minimal"] .block-content[contenteditable] { color: #ccc8c0; }
[data-theme="dark"] .split-page-wrapper[data-notebook-theme="legal"] .block-editor {
    background-color: #1e1c0a;
    background-image: repeating-linear-gradient(transparent, transparent 27px, #2c2a18 27px, #2c2a18 28px);
    border-top-color: #3a2818;
}
[data-theme="dark"] .split-page-wrapper[data-notebook-theme="legal"] .block-content[contenteditable] { color: #88a8d0; }
[data-theme="dark"] .split-page-wrapper[data-notebook-theme="school"] .block-editor::after,
    [data-theme="dark"] .split-page-wrapper[data-notebook-theme="legal"] .block-editor::after {
        left: 44px;
    }
[data-theme="dark"] .split-page-wrapper[data-notebook-theme="school"] .block-editor::before {
        left: 8px;
        width: 10px;
        height: 10px;
    }
[data-theme="dark"] .split-page-wrapper[data-notebook-theme="school"] .notebook-spine { width: 24px !important; }
[data-theme="dark"] .split-page-wrapper[data-notebook-theme="school"] .notebook-spine::before {
        left: 4px;
        width: 18px;
        background-size: 18px 28px;
    }
[data-theme="dark"] .split-page-wrapper[data-notebook-theme="legal"] .notebook-editor-wrapper::before {
        width: 36px;
        height: 14px;
    }
[data-theme="dark"] .split-page-wrapper[data-notebook-theme="school"] .block-editor::before { display: none; }

/* ── Drag & Drop to Split Panes ── */
.sidebar-page-item.dragging-page {
    opacity: 0.5;
    border: 1px dashed var(--accent-color);
    border-radius: var(--radius-sm);
}

.split-pane.drop-zone-hover,
.split-pane-header.drop-zone-hover {
    outline: 3px dashed var(--accent-color) !important;
    outline-offset: -3px;
    background: rgba(35, 131, 226, 0.08) !important;
    transition: all 0.15s ease;
}

.split-pane-header.drop-zone-hover {
    background: rgba(35, 131, 226, 0.18) !important;
}

.split-pane-header.drop-zone-hover::after {
    content: '\f019';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    margin-left: 8px;
    color: var(--accent-color);
    animation: drop-pulse 0.8s ease-in-out infinite;
}

@keyframes drop-pulse {
    0%, 100% { opacity: 0.5; transform: translateY(0); }
    50% { opacity: 1; transform: translateY(2px); }
}

/* When dragging, make split container visible if hidden */
.split-container.drop-zone-ready {
    display: flex !important;
    min-height: 100px;
}