/* ===== CSS RESET & ROOT ===== */
:root {
    --bg-primary: #0d1117;
    --bg-secondary: #161b22;
    --bg-tertiary: #1c2128;
    --bg-card: #21262d;
    --bg-hover: #292e36;
    --border-color: #30363d;
    --border-light: #21262d;

    --text-primary: #e6edf3;
    --text-secondary: #8b949e;
    --text-muted: #6e7681;

    --accent-primary: #58a6ff;
    --accent-secondary: #3fb950;
    --accent-warning: #d29922;
    --accent-danger: #f85149;
    --accent-purple: #bc8cff;
    --accent-gradient: linear-gradient(135deg, #58a6ff 0%, #bc8cff 100%);

    --sidebar-width: 280px;
    --header-height: 56px;
    --transition: 0.2s ease;
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

a {
    color: var(--accent-primary);
    text-decoration: none;
    transition: color var(--transition);
}

a:hover {
    color: var(--accent-purple);
}

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--text-muted);
}

/* ===== MOBILE HEADER ===== */
.mobile-header {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    align-items: center;
    padding: 0 16px;
    z-index: 1001;
    gap: 12px;
}

.sidebar-toggle {
    background: none;
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    font-size: 18px;
    cursor: pointer;
    padding: 8px 10px;
    border-radius: var(--radius-sm);
    transition: all var(--transition);
}

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

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

/* ===== SIDEBAR ===== */
.sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: var(--sidebar-width);
    height: 100vh;
    background: var(--bg-secondary);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    z-index: 1000;
    overflow: hidden;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
}

.logo i {
    color: var(--accent-primary);
    font-size: 22px;
}

.version-badge {
    font-size: 11px;
    padding: 2px 8px;
    border-radius: 20px;
    background: var(--bg-card);
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    font-weight: 500;
}

/* Search */
.search-box {
    padding: 16px 20px;
    position: relative;
}

.search-box i {
    position: absolute;
    left: 32px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    font-size: 13px;
}

.search-box input {
    width: 100%;
    padding: 9px 12px 9px 36px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 13px;
    font-family: inherit;
    outline: none;
    transition: border-color var(--transition);
}

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

.search-box input:focus {
    border-color: var(--accent-primary);
}

/* Navigation */
.sidebar-nav {
    flex: 1;
    overflow-y: auto;
    padding: 8px 12px;
}

.nav-section {
    margin-bottom: 8px;
}

.nav-section-title {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    padding: 12px 12px 6px;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 400;
    transition: all var(--transition);
    text-decoration: none;
}

.nav-link i {
    font-size: 14px;
    width: 18px;
    text-align: center;
    opacity: 0.7;
}

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

.nav-link:hover i {
    opacity: 1;
}

.nav-link.active {
    background: rgba(88, 166, 255, 0.1);
    color: var(--accent-primary);
    font-weight: 500;
}

.nav-link.active i {
    opacity: 1;
    color: var(--accent-primary);
}

/* Sidebar Dropdowns */
.nav-dropdown {
    margin-bottom: 2px;
}

.nav-dropdown-toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 400;
    cursor: pointer;
    transition: all var(--transition);
    user-select: none;
}

.nav-dropdown-toggle span {
    display: flex;
    align-items: center;
    gap: 10px;
}

.nav-dropdown-toggle span i {
    font-size: 14px;
    width: 18px;
    text-align: center;
    opacity: 0.7;
}

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

.nav-dropdown-toggle:hover span i {
    opacity: 1;
}

.nav-dropdown-toggle.active {
    color: var(--accent-primary);
}

.nav-dropdown-toggle.active span i {
    opacity: 1;
    color: var(--accent-primary);
}

.dropdown-arrow {
    font-size: 11px;
    transition: transform 0.25s ease;
    opacity: 0.5;
}

.nav-dropdown.open .dropdown-arrow {
    transform: rotate(180deg);
    opacity: 0.8;
}

.nav-dropdown-content {
    display: none;
    padding-left: 20px;
    overflow: hidden;
}

.nav-dropdown-content .dropdown-link {
    display: block;
    padding: 6px 12px;
    border-left: 2px solid var(--border-color);
    color: var(--text-secondary);
    font-size: 13px;
    transition: all var(--transition);
    text-decoration: none;
}

.nav-dropdown-content .dropdown-link:hover {
    color: var(--text-primary);
    border-left-color: var(--text-muted);
    background: transparent;
}

.nav-dropdown-content .dropdown-link.active {
    color: var(--accent-primary);
    border-left-color: var(--accent-primary);
    background: transparent;
    font-weight: 500;
}

/* Sidebar Footer */
.sidebar-footer {
    padding: 16px 20px;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: center;
    gap: 20px;
}

.footer-link {
    font-size: 18px;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 6px;
    transition: all var(--transition);
}

.footer-link:hover {
    transform: translateY(-2px);
    filter: brightness(1.3);
}

/* ===== MAIN CONTENT ===== */
.main-content {
    margin-left: var(--sidebar-width);
    min-height: 100vh;
}

.content-wrapper {
    max-width: 960px;
    margin: 0 auto;
    padding: 40px 48px;
}

/* ===== HERO ===== */
.hero {
    text-align: center;
    padding: 60px 0 48px;
}

.hero-badge {
    display: inline-block;
    padding: 4px 14px;
    border-radius: 20px;
    background: rgba(88, 166, 255, 0.1);
    color: var(--accent-primary);
    font-size: 13px;
    font-weight: 500;
    margin-bottom: 16px;
    border: 1px solid rgba(88, 166, 255, 0.2);
}

.hero h1 {
    font-size: 48px;
    font-weight: 800;
    letter-spacing: -0.02em;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 16px;
}

.hero p {
    font-size: 18px;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto 32px;
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: var(--radius-md);
    font-size: 15px;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    transition: all var(--transition);
    border: none;
    text-decoration: none;
}

.btn-primary {
    background: var(--accent-primary);
    color: #ffffff;
}

.btn-primary:hover {
    background: #79b8ff;
    color: #ffffff;
    transform: translateY(-1px);
}

.btn-secondary {
    background: var(--bg-card);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

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

/* ===== SECTION TITLE ===== */
.section-title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 20px;
    font-weight: 700;
    margin: 48px 0 20px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border-color);
}

.section-title i {
    color: var(--accent-primary);
}

/* ===== FEATURES GRID ===== */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
}

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

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

.feature-icon {
    font-size: 28px;
    margin-bottom: 12px;
    color: var(--accent-primary);
}

.feature-card h3 {
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 6px;
}

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

/* ===== SCRIPTS GRID ===== */
.scripts-grid {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.script-card {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 20px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    transition: all var(--transition);
    text-decoration: none;
    color: inherit;
}

.script-card:hover {
    border-color: var(--accent-primary);
    background: var(--bg-tertiary);
    color: inherit;
    transform: translateX(4px);
}

.script-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(88, 166, 255, 0.1);
    border-radius: var(--radius-md);
    font-size: 20px;
    color: var(--accent-primary);
    flex-shrink: 0;
}

.script-info {
    flex: 1;
}

.script-info h3 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 4px;
}

.script-info p {
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.script-tags {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.tag {
    font-size: 11px;
    padding: 2px 8px;
    border-radius: 4px;
    font-weight: 500;
}

.tag-free {
    background: rgba(63, 185, 80, 0.15);
    color: var(--accent-secondary);
}

.tag-premium {
    background: rgba(188, 140, 255, 0.15);
    color: var(--accent-purple);
}

.tag-framework {
    background: rgba(88, 166, 255, 0.1);
    color: var(--accent-primary);
}

.script-arrow {
    color: var(--text-muted);
    font-size: 14px;
    transition: all var(--transition);
}

.script-card:hover .script-arrow {
    color: var(--accent-primary);
    transform: translateX(4px);
}

/* ===== CODE BLOCK ===== */
.code-block {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
    margin: 16px 0;
}

.code-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 16px;
    background: var(--bg-tertiary);
    border-bottom: 1px solid var(--border-color);
    font-size: 13px;
    color: var(--text-secondary);
}

.copy-btn {
    background: none;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 12px;
    cursor: pointer;
    font-family: inherit;
    transition: all var(--transition);
    display: flex;
    align-items: center;
    gap: 4px;
}

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

.code-block pre {
    padding: 16px;
    overflow-x: auto;
    font-family: 'JetBrains Mono', 'Consolas', monospace;
    font-size: 13px;
    line-height: 1.6;
    color: var(--text-primary);
}

.code-block code {
    font-family: inherit;
}

/* ===== CONTENT STYLES (for doc pages) ===== */
.doc-content h1 {
    font-size: 32px;
    font-weight: 800;
    margin-bottom: 8px;
    letter-spacing: -0.01em;
}

.doc-content .doc-description {
    font-size: 16px;
    color: var(--text-secondary);
    margin-bottom: 32px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
}

.doc-content h2 {
    font-size: 22px;
    font-weight: 700;
    margin: 40px 0 16px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border-color);
}

.doc-content h3 {
    font-size: 18px;
    font-weight: 600;
    margin: 28px 0 12px;
}

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

.doc-content ul,
.doc-content ol {
    margin: 12px 0 20px 24px;
    color: var(--text-secondary);
}

.doc-content li {
    margin-bottom: 6px;
    line-height: 1.6;
}

.doc-content code {
    font-family: 'JetBrains Mono', monospace;
    font-size: 13px;
    background: var(--bg-card);
    padding: 2px 6px;
    border-radius: 4px;
    border: 1px solid var(--border-color);
}

.doc-content pre code {
    background: none;
    border: none;
    padding: 0;
}

/* Info boxes */
.info-box {
    padding: 16px 20px;
    border-radius: var(--radius-md);
    margin: 20px 0;
    display: flex;
    gap: 12px;
    font-size: 14px;
    line-height: 1.6;
}

.info-box i {
    font-size: 18px;
    margin-top: 2px;
    flex-shrink: 0;
}

.info-box.info {
    background: rgba(88, 166, 255, 0.08);
    border: 1px solid rgba(88, 166, 255, 0.2);
    color: var(--accent-primary);
}

.info-box.warning {
    background: rgba(210, 153, 34, 0.08);
    border: 1px solid rgba(210, 153, 34, 0.2);
    color: var(--accent-warning);
}

.info-box.danger {
    background: rgba(248, 81, 73, 0.08);
    border: 1px solid rgba(248, 81, 73, 0.2);
    color: var(--accent-danger);
}

.info-box.success {
    background: rgba(63, 185, 80, 0.08);
    border: 1px solid rgba(63, 185, 80, 0.2);
    color: var(--accent-secondary);
}

/* Tables */
.doc-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 16px 0 24px;
    font-size: 14px;
}

.doc-content th {
    text-align: left;
    padding: 10px 16px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    font-weight: 600;
    color: var(--text-primary);
}

.doc-content td {
    padding: 10px 16px;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
}

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

/* ===== FOOTER ===== */
.content-footer {
    margin-top: 64px;
    padding-top: 24px;
    border-top: 1px solid var(--border-color);
    text-align: center;
    color: var(--text-muted);
    font-size: 13px;
}

.content-footer p {
    margin-bottom: 4px;
}

/* Breadcrumb */
.breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 24px;
}

.breadcrumb a {
    color: var(--text-muted);
}

.breadcrumb a:hover {
    color: var(--accent-primary);
}

.breadcrumb .separator {
    font-size: 10px;
}

/* Config table */
.config-table {
    width: 100%;
    border-collapse: collapse;
    margin: 16px 0 24px;
}

.config-table th,
.config-table td {
    padding: 10px 16px;
    border: 1px solid var(--border-color);
    font-size: 14px;
}

.config-table th {
    background: var(--bg-tertiary);
    text-align: left;
    font-weight: 600;
}

.config-table td {
    color: var(--text-secondary);
}

.config-table td code {
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px;
    background: var(--bg-card);
    padding: 2px 6px;
    border-radius: 4px;
    border: 1px solid var(--border-color);
}

/* ===== PAGE NAVIGATION ===== */
.page-nav {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    margin-top: 48px;
    padding-top: 24px;
    border-top: 1px solid var(--border-color);
}

.page-nav-link {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    transition: all var(--transition);
}

.page-nav-link:hover {
    border-color: var(--accent-primary);
    color: var(--accent-primary);
    transform: translateY(-1px);
}

.page-nav-link.next {
    margin-left: auto;
}

/* ===== SIDEBAR OVERLAY ===== */
.sidebar-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 999;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .mobile-header {
        display: flex;
    }

    .sidebar {
        transform: translateX(-100%);
        transition: transform 0.3s ease;
    }

    .sidebar.open {
        transform: translateX(0);
    }

    .sidebar-overlay.active {
        display: block;
    }

    .main-content {
        margin-left: 0;
        padding-top: var(--header-height);
    }

    .content-wrapper {
        padding: 24px 16px;
    }

    .hero h1 {
        font-size: 32px;
    }

    .hero p {
        font-size: 15px;
    }

    .hero {
        padding: 32px 0 24px;
    }

    .features-grid {
        grid-template-columns: 1fr 1fr;
    }

    .script-card {
        padding: 12px 16px;
    }
}

@media (max-width: 480px) {
    .features-grid {
        grid-template-columns: 1fr;
    }
}