/* ===== CSS O'zgaruvchilari - Modern Minimalist ===== */
:root {
    /* Asosiy ranglar */
    --primary: #6366f1;
    --primary-light: #818cf8;
    --primary-dark: #4f46e5;
    --primary-bg: rgba(99, 102, 241, 0.08);
    
    /* Neytral ranglar */
    --gray-50: #fafafa;
    --gray-100: #f4f4f5;
    --gray-200: #e4e4e7;
    --gray-300: #d4d4d8;
    --gray-400: #a1a1aa;
    --gray-500: #71717a;
    --gray-600: #52525b;
    --gray-700: #3f3f46;
    --gray-800: #27272a;
    --gray-900: #18181b;
    
    /* Semantik ranglar */
    --success: #10b981;
    --success-bg: rgba(16, 185, 129, 0.1);
    --warning: #f59e0b;
    --warning-bg: rgba(245, 158, 11, 0.1);
    --danger: #ef4444;
    --danger-bg: rgba(239, 68, 68, 0.1);
    --info: #3b82f6;
    --info-bg: rgba(59, 130, 246, 0.1);
    
    /* Light tema */
    --bg-primary: #ffffff;
    --bg-secondary: #fafafa;
    --bg-tertiary: #f4f4f5;
    --text-primary: #18181b;
    --text-secondary: #52525b;
    --text-tertiary: #a1a1aa;
    --border: #e4e4e7;
    --border-light: #f4f4f5;
    
    /* O'lchamlar */
    --sidebar-width: 260px;
    --header-height: 56px;
    --radius-sm: 6px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    
    /* Soyalar */
    --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.04);
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.08), 0 2px 4px -1px rgba(0, 0, 0, 0.04);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -2px rgba(0, 0, 0, 0.04);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    
    /* Shriftlar */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', 'Consolas', monospace;
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 200ms ease;
    --transition-slow: 300ms ease;
}

/* ===== Qorong'u rejim ===== */
.dark-theme {
    --bg-primary: #0a0a0b;
    --bg-secondary: #111113;
    --bg-tertiary: #18181b;
    --text-primary: #fafafa;
    --text-secondary: #a1a1aa;
    --text-tertiary: #71717a;
    --border: #27272a;
    --border-light: #1f1f23;
    --primary-bg: rgba(99, 102, 241, 0.15);
    
    --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.2);
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.5);
}

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-sans);
    font-size: 15px;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    display: flex;
    min-height: 100vh;
    transition: background-color var(--transition-base), color var(--transition-base);
}

/* ===== Typography ===== */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.3;
    letter-spacing: -0.02em;
}

a {
    color: inherit;
    text-decoration: none;
}

/* ===== Sidebar ===== */
.sidebar {
    width: var(--sidebar-width);
    height: 100vh;
    position: fixed;
    left: 0;
    top: 0;
    background-color: var(--bg-secondary);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    z-index: 100;
    transition: transform var(--transition-slow);
}

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

.logo {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 10px;
    letter-spacing: -0.02em;
}

.logo-icon {
    width: 24px;
    height: 24px;
    color: var(--primary);
}

.sidebar-toggle {
    display: none;
}

/* Search */
.search-box {
    padding: 16px;
    position: relative;
}

.search-box .search-icon {
    position: absolute;
    left: 28px;
    top: 50%;
    transform: translateY(-50%);
    width: 16px;
    height: 16px;
    color: var(--text-tertiary);
    pointer-events: none;
}

.search-box input {
    width: 100%;
    padding: 10px 14px 10px 38px;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-size: 13px;
    font-family: inherit;
    transition: all var(--transition-fast);
}

.search-box input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-bg);
}

.search-box input::placeholder {
    color: var(--text-tertiary);
}

/* Navigation */
.nav-menu {
    flex: 1;
    overflow-y: auto;
    padding: 8px 0;
}

.nav-menu::-webkit-scrollbar {
    width: 4px;
}

.nav-menu::-webkit-scrollbar-thumb {
    background: var(--gray-300);
    border-radius: 4px;
}

.dark-theme .nav-menu::-webkit-scrollbar-thumb {
    background: var(--gray-700);
}

.nav-section {
    margin-bottom: 4px;
}

.nav-section-title {
    padding: 8px 16px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-tertiary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: color var(--transition-fast);
}

.nav-section-title:hover {
    color: var(--text-secondary);
}

.nav-section-title .arrow {
    font-size: 8px;
    transition: transform var(--transition-fast);
    opacity: 0.5;
}

.nav-section.collapsed .arrow {
    transform: rotate(-90deg);
}

.nav-section.collapsed .nav-links {
    display: none;
}

.nav-links {
    list-style: none;
    padding: 0 8px;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 12px;
    margin: 2px 0;
    color: var(--text-secondary);
    font-size: 13px;
    font-weight: 450;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.nav-link:hover {
    color: var(--text-primary);
    background-color: var(--bg-tertiary);
}

.nav-link.active {
    color: var(--primary);
    background-color: var(--primary-bg);
    font-weight: 500;
}

/* ===== Main Content ===== */
.main-content {
    flex: 1;
    margin-left: var(--sidebar-width);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    transition: margin var(--transition-slow);
}

/* Header */
.top-bar {
    height: var(--header-height);
    padding: 0 24px;
    background-color: var(--bg-primary);
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 50;
    backdrop-filter: blur(8px);
    background-color: rgba(255, 255, 255, 0.8);
}

.dark-theme .top-bar {
    background-color: rgba(10, 10, 11, 0.8);
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 1.25rem;
    cursor: pointer;
    color: var(--text-primary);
    padding: 8px;
    margin: -8px;
    margin-right: 8px;
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--text-tertiary);
}

.breadcrumb span:last-child {
    color: var(--text-primary);
    font-weight: 500;
}

/* Top Bar Actions */
.top-bar-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.action-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 8px 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background-color: var(--bg-primary);
    color: var(--text-secondary);
    font-size: 13px;
    font-weight: 500;
    font-family: inherit;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.action-btn:hover {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
    border-color: var(--gray-300);
}

.action-btn.primary {
    background-color: var(--primary);
    border-color: var(--primary);
    color: white;
}

.action-btn.primary:hover {
    background-color: var(--primary-dark);
    border-color: var(--primary-dark);
}

/* Dropdown */
.dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: calc(100% + 4px);
    right: 0;
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    min-width: 180px;
    padding: 6px;
    z-index: 200;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px) scale(0.96);
    transition: all var(--transition-fast);
}

.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
}

.dropdown-menu button,
.dropdown-menu label {
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
    padding: 10px 12px;
    border: none;
    border-radius: var(--radius-md);
    background: none;
    color: var(--text-secondary);
    font-size: 13px;
    font-family: inherit;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.dropdown-menu button:hover,
.dropdown-menu label:hover {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
}

.dropdown-menu hr {
    border: none;
    border-top: 1px solid var(--border);
    margin: 6px 0;
}

/* ===== Content Wrapper ===== */
.content-wrapper {
    flex: 1;
    padding: 48px;
    max-width: 100%;
    width: 100%;
}

/* ===== Documentation Sections ===== */
.doc-section {
    display: none;
    animation: fadeIn var(--transition-slow) ease;
}

.doc-section.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.doc-section h1 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 16px;
    letter-spacing: -0.03em;
}

.doc-section h2 {
    font-size: 1.35rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-top: 48px;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border);
}

.doc-section h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-top: 32px;
    margin-bottom: 12px;
}

.doc-section p {
    color: var(--text-secondary);
    margin-bottom: 16px;
    line-height: 1.7;
}

.doc-section > p:first-of-type,
.intro-text {
    font-size: 1.1rem;
    color: var(--text-secondary) !important;
    line-height: 1.75;
}

/* ===== Doc Actions ===== */
.doc-actions {
    display: flex;
    justify-content: flex-end;
    margin-bottom: 16px;
}

.actions-dropdown {
    position: relative;
}

.actions-trigger {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: var(--bg-primary);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.actions-trigger:hover {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
}

.actions-trigger i {
    width: 18px;
    height: 18px;
}

.actions-menu {
    position: absolute;
    top: calc(100% + 6px);
    right: 0;
    min-width: 160px;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    z-index: 100;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: all var(--transition-fast);
    overflow: hidden;
}

.actions-menu.open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.action-item {
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
    padding: 10px 14px;
    border: none;
    background: transparent;
    color: var(--text-secondary);
    font-size: 13px;
    font-family: inherit;
    cursor: pointer;
    transition: all var(--transition-fast);
    text-align: left;
}

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

.action-item i {
    width: 16px;
    height: 16px;
}

.action-item.edit:hover {
    color: var(--primary);
}

.action-item.edit:hover i {
    color: var(--primary);
}

.action-item.delete:hover {
    color: var(--danger);
    background-color: var(--danger-bg);
}

.action-item.delete:hover i {
    color: var(--danger);
}

.doc-action-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 7px 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: var(--bg-primary);
    color: var(--text-secondary);
    font-size: 12px;
    font-weight: 500;
    font-family: inherit;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.doc-action-btn:hover {
    background-color: var(--bg-tertiary);
}

.doc-action-btn.edit-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.doc-action-btn.delete-btn:hover {
    border-color: var(--danger);
    color: var(--danger);
}

/* ===== Doc Header - Inline Editing ===== */
.doc-header {
    margin-bottom: 32px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border);
}

.doc-title-row {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 12px;
}

.doc-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.03em;
    line-height: 1.2;
    margin: 0;
    flex: 1;
}

.doc-title.editable {
    outline: none;
    padding: 8px 12px;
    margin: -8px -12px;
    border-radius: var(--radius-md);
    background-color: var(--bg-secondary);
    border: 2px solid var(--primary);
}

.doc-title.editable:focus {
    background-color: var(--bg-tertiary);
}

.doc-header-actions {
    display: flex;
    gap: 8px;
    flex-shrink: 0;
}

.edit-page-btn,
.delete-page-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: var(--bg-primary);
    color: var(--text-secondary);
    font-size: 13px;
    font-weight: 500;
    font-family: inherit;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.edit-page-btn:hover {
    background-color: var(--primary-bg);
    border-color: var(--primary);
    color: var(--primary);
}

.delete-page-btn {
    padding: 8px 10px;
}

.delete-page-btn:hover {
    background-color: var(--danger-bg);
    border-color: var(--danger);
    color: var(--danger);
}

.edit-page-btn i,
.delete-page-btn i {
    width: 16px;
    height: 16px;
}

.doc-meta-inline {
    display: flex;
    gap: 20px;
    font-size: 13px;
    color: var(--text-tertiary);
}

.doc-meta-inline span {
    display: flex;
    align-items: center;
    gap: 6px;
}

.doc-meta-inline i {
    width: 14px;
    height: 14px;
}

/* Doc Body */
.doc-body {
    line-height: 1.7;
    color: var(--text-secondary);
}

.doc-body.editable {
    outline: none;
    padding: 20px;
    border-radius: var(--radius-lg);
    background-color: var(--bg-secondary);
    border: 2px solid var(--primary);
    min-height: 400px;
    width: 100%;
}

.doc-body.editable:focus {
    background-color: var(--bg-tertiary);
}

.doc-section.editing .doc-header-actions {
    display: none;
}

/* ===== Floating Toolbar ===== */
.floating-toolbar {
    position: fixed;
    top: 0;
    left: var(--sidebar-width);
    right: 0;
    z-index: 1000;
    background-color: var(--bg-secondary);
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-lg);
    transform: translateY(-100%);
    transition: transform var(--transition-slow);
}

.floating-toolbar.visible {
    transform: translateY(0);
}

.floating-toolbar-inner {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 10px 24px;
    max-width: 100%;
    overflow-x: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--border) transparent;
}

.floating-toolbar-inner::-webkit-scrollbar {
    height: 4px;
}

.floating-toolbar-inner::-webkit-scrollbar-track {
    background: transparent;
}

.floating-toolbar-inner::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 4px;
}

.toolbar-section {
    display: flex;
    align-items: center;
    gap: 2px;
    position: relative;
    flex-shrink: 0;
}

.toolbar-spacer {
    flex: 1;
}

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

.toolbar-actions .toolbar-btn {
    display: flex;
    align-items: center;
    width: auto;
    padding: 8px 14px;
    gap: 6px;
    font-size: 13px;
    font-weight: 500;
}

.toolbar-actions .toolbar-btn span {
    display: inline;
}

.toolbar-actions .cancel-btn {
    background-color: var(--bg-tertiary);
    color: var(--text-secondary);
}

.toolbar-actions .cancel-btn:hover {
    background-color: var(--border);
    color: var(--text-primary);
}

.toolbar-actions .save-btn {
    background-color: var(--primary);
    color: white;
}

.toolbar-actions .save-btn:hover {
    background-color: var(--primary-dark);
}

/* ===== Info Boxes ===== */
.info-box {
    display: flex;
    gap: 14px;
    padding: 16px 18px;
    border-radius: var(--radius-lg);
    margin: 24px 0;
    border: 1px solid;
}

.info-box.info {
    background-color: var(--info-bg);
    border-color: rgba(59, 130, 246, 0.2);
}

.info-box.success {
    background-color: var(--success-bg);
    border-color: rgba(16, 185, 129, 0.2);
}

.info-box.warning {
    background-color: var(--warning-bg);
    border-color: rgba(245, 158, 11, 0.2);
}

.info-box.danger {
    background-color: var(--danger-bg);
    border-color: rgba(239, 68, 68, 0.2);
}

.info-icon {
    font-size: 1.1rem;
    flex-shrink: 0;
    line-height: 1.5;
}

.info-content {
    flex: 1;
    font-size: 14px;
    color: var(--text-primary);
    line-height: 1.6;
}

.info-content strong {
    font-weight: 600;
}

/* ===== Video Embed ===== */
.video-embed {
    margin: 24px 0;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background-color: var(--bg-secondary);
}

.video-embed iframe,
.video-embed video {
    display: block;
    width: 100%;
    min-height: 350px;
}

/* ===== Checklist ===== */
.checklist {
    list-style: none;
    padding-left: 0;
    margin: 16px 0;
}

.checklist li {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 0;
    border-bottom: 1px solid var(--border);
}

.checklist li:last-child {
    border-bottom: none;
}

.checklist input[type="checkbox"] {
    width: 20px;
    height: 20px;
    cursor: pointer;
    accent-color: var(--primary);
}

.checklist input[type="checkbox"]:checked + span {
    text-decoration: line-through;
    color: var(--text-tertiary);
}

/* ===== Highlight ===== */
mark {
    background-color: #fef08a;
    padding: 0 4px;
    border-radius: 2px;
}

/* ===== Code Modal ===== */
.code-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.2s ease;
}

.code-modal.active {
    opacity: 1;
    visibility: visible;
}

.code-modal-content {
    background: var(--bg-primary);
    border-radius: var(--radius-xl);
    width: 90%;
    max-width: 800px;
    max-height: 85vh;
    display: flex;
    flex-direction: column;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.25);
    transform: scale(0.95);
    transition: transform 0.2s ease;
}

.code-modal.active .code-modal-content {
    transform: scale(1);
}

.code-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    border-bottom: 1px solid var(--border);
}

.code-modal-header h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.code-modal-close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: var(--bg-tertiary);
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    color: var(--text-tertiary);
    transition: all 0.15s ease;
}

.code-modal-close:hover {
    background: var(--bg-secondary);
    color: var(--text-primary);
}

.code-modal-body {
    padding: 24px;
    flex: 1;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.code-language-select {
    display: flex;
    align-items: center;
    gap: 12px;
}

.code-language-select label {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-secondary);
}

.code-language-select select {
    padding: 10px 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: 14px;
    cursor: pointer;
    min-width: 180px;
}

.code-language-select select:focus {
    outline: none;
    border-color: var(--primary);
}

/* ===== Language Picker Custom Select ===== */
.code-language-picker {
    display: flex;
    align-items: center;
    gap: 12px;
}

.code-language-picker label {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-secondary);
}

.lang-select-wrapper {
    position: relative;
    min-width: 220px;
}

.lang-select-trigger {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 10px 14px;
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.15s ease;
}

.lang-select-trigger:hover {
    border-color: var(--primary);
}

.lang-select-wrapper.open .lang-select-trigger {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-bg);
}

.lang-selected {
    display: flex;
    align-items: center;
    gap: 10px;
}

.lang-icon {
    width: 20px;
    height: 20px;
    object-fit: contain;
}

.lang-selected span {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary);
}

.lang-arrow {
    width: 16px;
    height: 16px;
    color: var(--text-tertiary);
    transition: transform 0.2s ease;
}

.lang-select-wrapper.open .lang-arrow {
    transform: rotate(180deg);
}

.lang-dropdown {
    position: absolute;
    top: calc(100% + 6px);
    left: 0;
    right: 0;
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    z-index: 100;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: all 0.2s ease;
    max-height: 320px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.lang-dropdown.open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.lang-search {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px;
    border-bottom: 1px solid var(--border);
}

.lang-search i {
    width: 16px;
    height: 16px;
    color: var(--text-tertiary);
}

.lang-search input {
    flex: 1;
    border: none;
    background: transparent;
    font-size: 14px;
    color: var(--text-primary);
    outline: none;
}

.lang-search input::placeholder {
    color: var(--text-tertiary);
}

.lang-options {
    flex: 1;
    overflow-y: auto;
    padding: 8px;
}

.lang-option {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 12px;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.15s ease;
}

.lang-option:hover {
    background: var(--bg-tertiary);
}

.lang-option.selected {
    background: var(--primary-bg);
}

.lang-option img {
    width: 24px;
    height: 24px;
    object-fit: contain;
}

.lang-option span {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary);
}

.lang-option.selected span {
    color: var(--primary);
}

.code-editor-container {
    flex: 1;
    display: flex;
    flex-direction: column;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--gray-800);
    background: var(--gray-900);
    min-height: 300px;
}

.code-editor-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: rgba(255, 255, 255, 0.02);
    border-bottom: 1px solid var(--gray-800);
}

.code-editor-dots {
    display: flex;
    gap: 6px;
}

.code-editor-dots .dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.code-editor-dots .dot.red {
    background: #ff5f57;
}

.code-editor-dots .dot.yellow {
    background: #febc2e;
}

.code-editor-dots .dot.green {
    background: #28c840;
}

#codeEditorTitle {
    font-size: 12px;
    color: var(--gray-400);
    font-weight: 500;
}

.code-editor-container textarea {
    flex: 1;
    width: 100%;
    padding: 16px 16px 16px 50px;
    background: transparent;
    border: none;
    color: #e5e7eb;
    font-family: var(--font-mono);
    font-size: 14px;
    line-height: 1.6;
    resize: none;
    outline: none;
    min-height: 250px;
}

.code-editor-container textarea::placeholder {
    color: var(--gray-600);
}

.code-line-numbers {
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 40px;
    padding: 16px 8px;
    background: rgba(0, 0, 0, 0.2);
    color: var(--gray-600);
    font-family: var(--font-mono);
    font-size: 14px;
    line-height: 1.6;
    text-align: right;
    user-select: none;
    overflow: hidden;
    white-space: pre-line;
}

.code-editor-container {
    position: relative;
}

.code-modal-footer {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 12px;
    padding: 16px 24px;
    border-top: 1px solid var(--border);
    background: var(--bg-secondary);
}

/* ===== Code Blocks ===== */
.code-block {
    background-color: var(--gray-900);
    border-radius: var(--radius-lg);
    margin: 24px 0;
    overflow: hidden;
    border: 1px solid var(--gray-800);
}

.code-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 16px;
    background-color: rgba(255, 255, 255, 0.03);
    border-bottom: 1px solid var(--gray-800);
}

.code-header span,
.code-header .code-lang {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    font-weight: 500;
    color: var(--gray-400);
    letter-spacing: 0.02em;
}

.code-header .code-lang img {
    width: 16px;
    height: 16px;
    object-fit: contain;
}

/* Code block actions - faqat editing rejimida ko'rinadi */
.code-actions {
    display: none;
    align-items: center;
    gap: 4px;
}

/* Faqat editing rejimida va hover qilganda ko'rsatish */
.doc-section.editing .code-actions {
    display: flex;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: all 0.2s ease;
}

.doc-section.editing .code-block:hover .code-actions {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.code-action-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.05);
    border: none;
    color: var(--gray-400);
    cursor: pointer;
    padding: 6px;
    border-radius: var(--radius-sm);
    transition: all 0.15s ease;
}

.code-action-btn:hover {
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--gray-200);
}

.code-action-btn.delete:hover {
    background-color: rgba(239, 68, 68, 0.2);
    color: #ef4444;
}

.code-action-btn i {
    width: 14px;
    height: 14px;
}

.copy-code-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.05);
    border: none;
    color: var(--gray-400);
    cursor: pointer;
    padding: 6px;
    border-radius: var(--radius-sm);
    transition: all 0.15s ease;
}

.copy-code-btn:hover {
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--gray-200);
}

.copy-code-btn i {
    width: 14px;
    height: 14px;
}

.copy-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(255, 255, 255, 0.05);
    border: none;
    color: var(--gray-400);
    font-size: 11px;
    font-weight: 500;
    font-family: inherit;
    cursor: pointer;
    padding: 5px 10px;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.copy-btn:hover {
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--gray-200);
}

.code-block {
    background-color: #1e1e2e !important;
    border-color: #313244 !important;
}

.code-block pre {
    padding: 20px;
    overflow-x: auto;
    margin: 0;
    background: transparent;
}

.code-block code {
    font-family: var(--font-mono);
    font-size: 13px;
    line-height: 1.65;
    color: #cdd6f4 !important;
    background: transparent !important;
    border: none !important;
    padding: 0 !important;
}

.code-block .code-header {
    background-color: rgba(255, 255, 255, 0.03) !important;
    border-bottom-color: #313244 !important;
}

.code-block .code-header span,
.code-block .code-header .code-lang {
    color: #a6adc8 !important;
}

/* Inline code */
p code:not(.code-block code), 
li code:not(.code-block code), 
td code:not(.code-block code),
.doc-body > code,
span code {
    background-color: var(--bg-tertiary);
    padding: 3px 7px;
    border-radius: var(--radius-sm);
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--primary);
    border: 1px solid var(--border);
}

/* ===== Features Grid ===== */
.features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    margin: 32px 0;
}

.feature-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 24px;
    transition: all var(--transition-fast);
}

.feature-card:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.feature-icon {
    font-size: 1.75rem;
    margin-bottom: 14px;
}

.feature-card h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 8px 0;
}

.feature-card p {
    font-size: 13px;
    color: var(--text-tertiary);
    margin: 0;
    line-height: 1.5;
}

/* ===== Tables ===== */
.table-wrapper {
    overflow-x: auto;
    margin: 24px 0;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
}

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

.doc-table th,
.doc-table td {
    padding: 12px 16px;
    text-align: left;
    border-bottom: 1px solid var(--border);
}

.doc-table th {
    background-color: var(--bg-secondary);
    font-weight: 600;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--text-tertiary);
}

.doc-table tr:last-child td {
    border-bottom: none;
}

.doc-table tr:hover td {
    background-color: var(--bg-secondary);
}

/* Method Badges */
.method-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 4px 8px;
    border-radius: var(--radius-sm);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.03em;
}

.method-badge.get { background: var(--success-bg); color: var(--success); }
.method-badge.post { background: var(--info-bg); color: var(--info); }
.method-badge.put { background: var(--warning-bg); color: var(--warning); }
.method-badge.delete { background: var(--danger-bg); color: var(--danger); }

/* ===== FAQ ===== */
.faq-list {
    margin: 24px 0;
}

.faq-item {
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    margin-bottom: 8px;
    overflow: hidden;
    transition: border-color var(--transition-fast);
}

.faq-item:hover {
    border-color: var(--gray-300);
}

.dark-theme .faq-item:hover {
    border-color: var(--gray-600);
}

.faq-question {
    padding: 16px 20px;
    background-color: var(--bg-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary);
    transition: background-color var(--transition-fast);
}

.faq-question:hover {
    background-color: var(--bg-tertiary);
}

.faq-icon {
    font-size: 1.25rem;
    color: var(--primary);
    transition: transform var(--transition-fast);
    font-weight: 300;
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-slow), padding var(--transition-slow);
}

.faq-item.active .faq-answer {
    max-height: 400px;
    padding: 16px 20px;
}

.faq-answer ol {
    padding-left: 20px;
    color: var(--text-secondary);
}

.faq-answer li {
    margin-bottom: 8px;
}

/* ===== Doc Meta ===== */
.doc-meta {
    display: flex;
    gap: 24px;
    margin-top: 48px;
    padding-top: 24px;
    border-top: 1px solid var(--border);
}

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

/* ===== Footer ===== */
.doc-footer {
    margin-top: 64px;
    padding: 32px 0;
    border-top: 1px solid var(--border);
}

.footer-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.footer-content p {
    color: var(--text-tertiary);
    font-size: 13px;
    margin: 0;
}

.footer-links {
    display: flex;
    gap: 24px;
}

.footer-links a {
    color: var(--text-tertiary);
    font-size: 13px;
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: var(--primary);
}

/* ===== Modal ===== */
.modal {
    position: fixed;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: 20px;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}

.modal.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    width: 100%;
    max-width: 720px;
    overflow: visible;
    box-shadow: var(--shadow-xl);
    transform: scale(0.95) translateY(10px);
    transition: transform var(--transition-base);
}

.modal.active .modal-content {
    transform: scale(1) translateY(0);
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    border-bottom: 1px solid var(--border);
}

.modal-header h2 {
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.modal-close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: var(--bg-tertiary);
    border: none;
    border-radius: var(--radius-md);
    font-size: 1rem;
    cursor: pointer;
    color: var(--text-tertiary);
    transition: all var(--transition-fast);
}

.modal-close:hover {
    background: var(--bg-secondary);
    color: var(--text-primary);
}

/* Form */
#docForm {
    padding: 28px 32px;
    overflow: visible;
}

.form-group {
    margin-bottom: 24px;
    overflow: visible;
}

.form-group label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 10px;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-size: 15px;
    font-family: inherit;
    transition: all var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-bg);
}

.form-group textarea {
    resize: vertical;
    min-height: 180px;
    font-family: var(--font-mono);
    font-size: 13px;
    line-height: 1.6;
}

/* ===== Rich Text Editor ===== */
.rich-editor {
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    background-color: var(--bg-primary);
    transition: all var(--transition-fast);
}

.rich-editor:focus-within {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-bg);
}

.rich-editor.fullscreen {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 9999;
    border-radius: 0;
    display: flex;
    flex-direction: column;
}

.rich-editor.fullscreen .editor-content,
.rich-editor.fullscreen .editor-source {
    flex: 1;
    max-height: none;
}

/* Editor Toolbar */
.editor-toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    padding: 8px 12px;
    background-color: var(--bg-secondary);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 10;
}

.toolbar-group {
    display: flex;
    align-items: center;
    gap: 2px;
    position: relative;
}

.toolbar-divider {
    width: 1px;
    height: 24px;
    background-color: var(--border);
    margin: 0 6px;
}

.toolbar-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border: none;
    border-radius: var(--radius-sm);
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

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

.toolbar-btn:active,
.toolbar-btn.active {
    background-color: var(--primary-bg);
    color: var(--primary);
}

.toolbar-btn i {
    width: 16px;
    height: 16px;
}

.toolbar-btn.dropdown-toggle {
    width: auto;
    padding: 0 8px;
    gap: 4px;
}

.toolbar-btn .dropdown-arrow {
    width: 12px;
    height: 12px;
}

.toolbar-select {
    height: 32px;
    padding: 0 28px 0 10px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background-color: var(--bg-primary);
    color: var(--text-secondary);
    font-size: 12px;
    font-family: inherit;
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2371717a' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 8px center;
}

.toolbar-select:hover {
    border-color: var(--gray-400);
}

.toolbar-select:focus {
    outline: none;
    border-color: var(--primary);
}

/* Toolbar Dropdown */
.toolbar-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    margin-top: 4px;
    min-width: 150px;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    z-index: 100;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: all var(--transition-fast);
}

.toolbar-dropdown.open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.toolbar-dropdown button {
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
    padding: 10px 14px;
    border: none;
    background: transparent;
    color: var(--text-secondary);
    font-size: 13px;
    font-family: inherit;
    cursor: pointer;
    text-align: left;
    transition: all var(--transition-fast);
}

.toolbar-dropdown button:hover {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
}

.toolbar-dropdown .dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.toolbar-dropdown .dot.info { background-color: var(--info); }
.toolbar-dropdown .dot.success { background-color: var(--success); }
.toolbar-dropdown .dot.warning { background-color: var(--warning); }
.toolbar-dropdown .dot.danger { background-color: var(--danger); }

/* Editor Content */
.editor-content {
    min-height: 300px;
    max-height: 450px;
    overflow-y: auto;
    padding: 20px 24px;
    font-size: 15px;
    line-height: 1.7;
    color: var(--text-primary);
    outline: none;
}

.editor-content:empty::before {
    content: "Bu yerga matn yozing...";
    color: var(--text-tertiary);
}

.editor-content h1 {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.editor-content h2 {
    font-size: 1.35rem;
    font-weight: 600;
    margin-top: 24px;
    margin-bottom: 12px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border);
}

.editor-content h3 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-top: 20px;
    margin-bottom: 10px;
}

.editor-content p {
    margin-bottom: 12px;
}

.editor-content ul,
.editor-content ol {
    margin: 12px 0;
    padding-left: 24px;
}

.editor-content li {
    margin-bottom: 6px;
}

.editor-content blockquote {
    margin: 16px 0;
    padding: 12px 20px;
    border-left: 4px solid var(--primary);
    background-color: var(--bg-secondary);
    font-style: italic;
    color: var(--text-secondary);
}

.editor-content a {
    color: var(--primary);
    text-decoration: underline;
}

.editor-content code {
    padding: 2px 6px;
    background-color: var(--bg-tertiary);
    border-radius: 4px;
    font-family: var(--font-mono);
    font-size: 0.9em;
}

.editor-content pre {
    margin: 16px 0;
    padding: 16px;
    background-color: var(--gray-900);
    border-radius: var(--radius-md);
    overflow-x: auto;
}

.editor-content pre code {
    background: transparent;
    padding: 0;
    color: var(--gray-200);
}

.editor-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 16px 0;
}

.editor-content th,
.editor-content td {
    padding: 10px 14px;
    border: 1px solid var(--border);
    text-align: left;
}

.editor-content th {
    background-color: var(--bg-secondary);
    font-weight: 600;
}

.editor-content hr {
    margin: 24px 0;
    border: none;
    border-top: 1px solid var(--border);
}

.editor-content img {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius-md);
    margin: 16px 0;
}

/* Editor Info Boxes */
.editor-content .info-box {
    display: flex;
    gap: 12px;
    padding: 14px 16px;
    border-radius: var(--radius-md);
    margin: 16px 0;
    border-left: 4px solid;
}

.editor-content .info-box.info {
    background-color: var(--info-bg);
    border-color: var(--info);
}

.editor-content .info-box.success {
    background-color: var(--success-bg);
    border-color: var(--success);
}

.editor-content .info-box.warning {
    background-color: var(--warning-bg);
    border-color: var(--warning);
}

.editor-content .info-box.danger {
    background-color: var(--danger-bg);
    border-color: var(--danger);
}

/* Code Block in Editor */
.editor-content .code-block {
    background-color: var(--gray-900);
    border-radius: var(--radius-md);
    margin: 16px 0;
    overflow: hidden;
}

.editor-content .code-block .code-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 14px;
    background-color: rgba(255,255,255,0.05);
    border-bottom: 1px solid var(--gray-800);
}

.editor-content .code-block .code-header span {
    font-size: 12px;
    color: var(--gray-400);
}

.editor-content .code-block pre {
    margin: 0;
    padding: 14px;
    border-radius: 0;
}

/* Editor Source View */
.editor-source {
    width: 100%;
    min-height: 300px;
    max-height: 450px;
    padding: 16px;
    border: none;
    background-color: var(--gray-900);
    color: var(--gray-200);
    font-family: var(--font-mono);
    font-size: 13px;
    line-height: 1.6;
    resize: none;
    outline: none;
}

.rich-editor.fullscreen .editor-source {
    max-height: none;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    overflow: visible;
}

@media (max-width: 600px) {
    .form-row {
        grid-template-columns: 1fr;
    }
}

/* ===== Custom Select / Picker ===== */
.custom-select {
    position: relative;
}

.select-trigger {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-size: 15px;
    font-family: inherit;
    cursor: pointer;
    transition: all var(--transition-fast);
    text-align: left;
}

.select-trigger:hover {
    border-color: var(--gray-400);
}

.select-trigger:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-bg);
}

.select-trigger i {
    width: 18px;
    height: 18px;
    color: var(--primary);
    flex-shrink: 0;
}

.select-trigger span {
    flex: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.select-dropdown {
    position: absolute;
    top: calc(100% + 6px);
    left: 0;
    right: 0;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: all var(--transition-fast);
    max-height: 300px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

/* Icon picker dropdown */
.icon-picker {
    position: relative;
}

.icon-picker .select-dropdown {
    position: absolute;
    top: calc(100% + 6px);
    left: 0;
    width: 400px;
    max-height: 320px;
    border-radius: var(--radius-lg);
    box-shadow: 0 10px 40px rgba(0,0,0,0.15);
    overflow-x: hidden;
    overflow-y: auto;
}

.select-dropdown .select-options {
    flex: 1;
    overflow-y: auto;
    max-height: 250px;
}

.select-dropdown.open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

/* Icon picker dropdown open state */
.icon-picker .select-dropdown.open {
    opacity: 1;
    visibility: visible;
    transform: none;
}

/* Icon Picker Grid */
.icon-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 8px;
    padding: 16px;
    overflow-x: hidden;
    overflow-y: auto;
    max-height: 320px;
}

@media (max-width: 500px) {
    .icon-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.icon-option {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    padding: 10px 4px;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
    background-color: transparent;
    border: 1px solid transparent;
    min-width: 0;
}

.icon-option:hover {
    background-color: var(--bg-tertiary);
    border-color: var(--border);
}

.icon-option.selected {
    background-color: var(--primary-bg);
    border-color: var(--primary);
}

.icon-option i {
    width: 22px;
    height: 22px;
    color: var(--text-secondary);
}

.icon-option.selected i {
    color: var(--primary);
}

.icon-option span {
    font-size: 9px;
    color: var(--text-tertiary);
    text-align: center;
    line-height: 1.2;
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.icon-option.selected span {
    color: var(--primary);
}

/* Category Picker */
.select-search {
    padding: 12px;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 10px;
    background-color: var(--bg-tertiary);
}

.select-search i {
    width: 16px;
    height: 16px;
    color: var(--text-tertiary);
    flex-shrink: 0;
}

.select-search input {
    flex: 1;
    padding: 10px 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-size: 13px;
    font-family: inherit;
    transition: all var(--transition-fast);
}

.select-search input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-bg);
}

.select-search input::placeholder {
    color: var(--text-tertiary);
}

.category-list,
.select-options {
    overflow-y: auto;
    max-height: 200px;
    padding: 8px;
}

.category-option {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.category-option:hover {
    background-color: var(--bg-tertiary);
}

.category-option i {
    width: 16px;
    height: 16px;
    color: var(--text-tertiary);
}

.category-option span {
    font-size: 13px;
    color: var(--text-secondary);
}

.category-option:hover i,
.category-option:hover span {
    color: var(--text-primary);
}

.category-option.add-new {
    border-top: 1px solid var(--border);
    margin-top: 8px;
    padding-top: 16px;
    border-radius: 0;
}

.category-option.add-new i {
    color: var(--success);
}

.category-option.add-new span {
    color: var(--success);
    font-weight: 500;
}

.category-option.add-new:hover {
    background-color: var(--success-bg);
}

/* Add Category Button */
.add-category {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px;
    border-top: 1px solid var(--border);
    cursor: pointer;
    transition: all var(--transition-fast);
    background-color: var(--bg-tertiary);
}

.add-category:hover {
    background-color: var(--success-bg);
}

.add-category i {
    width: 16px;
    height: 16px;
    color: var(--success);
}

.add-category span {
    font-size: 13px;
    color: var(--success);
    font-weight: 500;
}

/* Select Arrow */
.select-arrow {
    width: 16px !important;
    height: 16px !important;
    color: var(--text-tertiary) !important;
    margin-left: auto;
    flex-shrink: 0;
    transition: transform var(--transition-fast);
}

.select-dropdown.open ~ .select-trigger .select-arrow,
.custom-select:has(.select-dropdown.open) .select-arrow {
    transform: rotate(180deg);
}

.form-help {
    display: block;
    margin-top: 8px;
    font-size: 12px;
    color: var(--text-tertiary);
    line-height: 1.5;
}

.form-actions {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    margin-top: 28px;
    padding-top: 20px;
    border-top: 1px solid var(--border);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 11px 20px;
    border: none;
    border-radius: var(--radius-md);
    font-size: 14px;
    font-weight: 500;
    font-family: inherit;
    cursor: pointer;
    transition: all var(--transition-fast);
}

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

.btn-primary:hover {
    background-color: var(--primary-dark);
}

.btn-secondary {
    background-color: var(--bg-tertiary);
    color: var(--text-secondary);
}

.btn-secondary:hover {
    background-color: var(--border);
    color: var(--text-primary);
}

/* ===== Notification ===== */
.notification {
    position: fixed;
    bottom: 24px;
    right: 24px;
    padding: 14px 18px;
    border-radius: var(--radius-lg);
    background: var(--bg-primary);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 14px;
    z-index: 2000;
    transform: translateX(calc(100% + 24px));
    transition: transform var(--transition-slow);
    font-size: 14px;
}

.notification.show {
    transform: translateX(0);
}

.notification.success { border-left: 3px solid var(--success); }
.notification.warning { border-left: 3px solid var(--warning); }
.notification.danger { border-left: 3px solid var(--danger); }
.notification.info { border-left: 3px solid var(--info); }

.notification button {
    background: none;
    border: none;
    color: var(--text-tertiary);
    cursor: pointer;
    padding: 4px;
    font-size: 14px;
    opacity: 0.7;
    transition: opacity var(--transition-fast);
}

.notification button:hover {
    opacity: 1;
}

/* ===== Scrollbar ===== */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: var(--gray-300);
    border-radius: 3px;
}

.dark-theme ::-webkit-scrollbar-thumb {
    background: var(--gray-700);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--gray-400);
}

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

/* ===== Responsive ===== */
@media (max-width: 1024px) {
    .content-wrapper {
        padding: 32px;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
    }

    .sidebar.mobile-open {
        transform: translateX(0);
        box-shadow: var(--shadow-xl);
    }

    .main-content {
        margin-left: 0;
    }

    .mobile-menu-btn {
        display: flex;
    }

    .content-wrapper {
        padding: 24px 20px;
    }

    .doc-section h1 {
        font-size: 1.6rem;
    }

    .doc-section h2 {
        font-size: 1.2rem;
        margin-top: 36px;
    }

    .top-bar-actions span:not(:first-child) {
        display: none;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .top-bar {
        padding: 0 16px;
    }
    
    .content-wrapper {
        padding: 20px 16px;
    }
    
    .feature-card {
        padding: 20px;
    }
    
    .modal-content {
        max-height: 90vh;
    }
    
    #docForm {
        padding: 20px;
    }
}

/* ===== Print ===== */
@media print {
    .sidebar, .top-bar, .doc-actions, .modal, .notification {
        display: none !important;
    }
    
    .main-content {
        margin-left: 0;
    }
    
    .content-wrapper {
        max-width: 100%;
        padding: 0;
    }
    
    .doc-section {
        display: block !important;
    }
}

/* ===== Lucide Icons ===== */
.nav-section-title i,
.nav-link i,
.action-btn i,
.btn i,
.doc-action-btn i,
.dropdown-menu i,
.info-icon i,
.feature-icon i,
.doc-meta i,
.footer-brand i,
.footer-links i,
.breadcrumb-icon,
.breadcrumb-separator,
.copy-btn i {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

.feature-icon i {
    width: 28px;
    height: 28px;
    color: var(--primary);
}

.info-icon i {
    width: 20px;
    height: 20px;
}

.info-box.info .info-icon i { color: var(--info); }
.info-box.success .info-icon i { color: var(--success); }
.info-box.warning .info-icon i { color: var(--warning); }
.info-box.danger .info-icon i { color: var(--danger); }

.nav-section-title i {
    width: 14px;
    height: 14px;
}

.nav-section-title .arrow {
    width: 12px;
    height: 12px;
    transition: transform var(--transition-fast);
    opacity: 0.5;
}

.nav-section.collapsed .arrow {
    transform: rotate(-90deg);
}

/* Breadcrumb */
.breadcrumb-icon {
    color: var(--text-tertiary);
}

.breadcrumb-separator {
    width: 14px !important;
    height: 14px !important;
    color: var(--text-tertiary);
    opacity: 0.5;
}

/* Theme toggle */
.theme-icon-light {
    display: none;
}

.dark-theme .theme-icon-dark {
    display: none;
}

.dark-theme .theme-icon-light {
    display: block;
}

/* Doc meta icons */
.doc-meta small {
    display: flex;
    align-items: center;
    gap: 6px;
}

.doc-meta i {
    width: 14px;
    height: 14px;
    opacity: 0.7;
}

/* ===== Footer Sticky ===== */
.main-content {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.content-wrapper {
    flex: 1;
}

.doc-footer {
    margin-top: auto;
    padding: 24px 48px;
    border-top: 1px solid var(--border);
    background-color: var(--bg-secondary);
}

.footer-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    font-size: 14px;
    color: var(--text-primary);
}

.footer-brand i {
    width: 18px;
    height: 18px;
    color: var(--primary);
}

.footer-content p {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    color: var(--text-tertiary);
    font-size: 13px;
    margin: 0;
    white-space: nowrap;
}

.footer-links {
    display: flex;
    gap: 16px;
    margin-left: auto;
}

.footer-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: var(--radius-md);
    color: var(--text-tertiary);
    transition: all var(--transition-fast);
}

.footer-links a:hover {
    background-color: var(--bg-tertiary);
    color: var(--primary);
}

.footer-links i {
    width: 18px;
    height: 18px;
}

/* ===== Form Select ===== */
.form-group select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2371717a' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 40px;
    cursor: pointer;
}

.form-group select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-bg);
}

.icon-select {
    min-width: 100%;
}

/* ===== Mobile Footer ===== */
@media (max-width: 768px) {
    .doc-footer {
        padding: 20px;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
    
    .footer-brand {
        order: -1;
    }
}