/* ==========================================================================
   GUINRANK MONOCHROME DESIGN SYSTEM - API & MCP DOCUMENTATION
   Inspired by Application/style.scss — Pure Black & White Aesthetic
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500;600&family=Tajawal:wght@400;500;700;800&display=swap');

:root {
    --bg-main: #0a0a0c;
    --bg-surface: #121316;
    --bg-card: #18191e;
    --bg-card-hover: #202228;
    --bg-glass: rgba(18, 19, 22, 0.85);
    --border-subtle: rgba(255, 255, 255, 0.08);
    --border-medium: rgba(255, 255, 255, 0.16);
    --border-strong: rgba(255, 255, 255, 0.35);
    
    --text-primary: #ffffff;
    --text-secondary: #a1a1aa;
    --text-muted: #71717a;
    --text-inverse: #0a0a0c;

    --badge-get: #ffffff;
    --badge-get-bg: rgba(255, 255, 255, 0.1);
    --badge-post: #ffffff;
    --badge-post-bg: rgba(255, 255, 255, 0.2);
    --badge-put: #d4d4d8;
    --badge-put-bg: rgba(212, 212, 216, 0.12);
    --badge-delete: #a1a1aa;
    --badge-delete-bg: rgba(161, 161, 170, 0.12);

    --code-bg: #0d0e11;
    --code-border: #22252c;
    
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.4);
    --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.5);
    --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.7);
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 14px;
    --radius-xl: 20px;
    
    --sidebar-width: 320px;
    --header-height: 64px;
}

[data-theme="light"] {
    --bg-main: #f8f9fa;
    --bg-surface: #ffffff;
    --bg-card: #ffffff;
    --bg-card-hover: #f3f4f6;
    --bg-glass: rgba(255, 255, 255, 0.9);
    --border-subtle: rgba(0, 0, 0, 0.08);
    --border-medium: rgba(0, 0, 0, 0.16);
    --border-strong: rgba(0, 0, 0, 0.35);
    
    --text-primary: #0a0a0c;
    --text-secondary: #4b5563;
    --text-muted: #9ca3af;
    --text-inverse: #ffffff;

    --badge-get: #000000;
    --badge-get-bg: rgba(0, 0, 0, 0.08);
    --badge-post: #000000;
    --badge-post-bg: rgba(0, 0, 0, 0.15);
    --badge-put: #374151;
    --badge-put-bg: rgba(0, 0, 0, 0.08);
    --badge-delete: #4b5563;
    --badge-delete-bg: rgba(0, 0, 0, 0.08);

    --code-bg: #111317;
    --code-border: #e5e7eb;
    
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.12);
}

/* =========================================
   BASE & RESET
   ========================================= */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    -webkit-font-smoothing: antialiased;
}

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

/* =========================================
   HARMONIOUS SCROLLBAR STYLING
   ========================================= */
html {
    scrollbar-width: thin;
    scrollbar-color: var(--border-medium) transparent;
}

::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

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

::-webkit-scrollbar-thumb {
    background: var(--border-medium);
    border-radius: 6px;
    transition: background 0.2s ease;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--border-strong);
}

[data-theme="light"] ::-webkit-scrollbar-thumb {
    background: rgba(0, 0, 0, 0.2);
}

[data-theme="light"] ::-webkit-scrollbar-thumb:hover {
    background: rgba(0, 0, 0, 0.4);
}

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

code, pre {
    font-family: 'JetBrains Mono', 'Fira Code', monospace;
}

/* =========================================
   LAYOUT
   ========================================= */
.app-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    background: var(--bg-glass);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border-subtle);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 28px;
    z-index: 1000;
}

.brand-section {
    display: flex;
    align-items: center;
    gap: 14px;
}

.brand-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
    font-size: 1.25rem;
    letter-spacing: -0.5px;
}

.brand-badge {
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    padding: 3px 8px;
    border-radius: var(--radius-sm);
    background: var(--text-primary);
    color: var(--text-inverse);
    letter-spacing: 0.5px;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-link {
    padding: 8px 16px;
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--text-secondary);
    border-radius: var(--radius-md);
    transition: all 0.2s ease;
}

.nav-link:hover, .nav-link.active {
    color: var(--text-primary);
    background: var(--border-subtle);
}

.nav-link.active {
    border: 1px solid var(--border-medium);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.theme-toggle-btn, .lang-toggle-btn {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    color: var(--text-primary);
    padding: 8px 14px;
    border-radius: var(--radius-md);
    font-size: 0.85rem;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 6px;
}

.theme-toggle-btn:hover, .lang-toggle-btn:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-medium);
}

/* =========================================
   MAIN WRAPPER & SIDEBAR
   ========================================= */
.docs-layout {
    display: flex;
    margin-top: var(--header-height);
    min-height: calc(100vh - var(--header-height));
}

.docs-sidebar {
    width: var(--sidebar-width);
    position: fixed;
    top: var(--header-height);
    bottom: 0;
    left: 0;
    background: var(--bg-surface);
    border-right: 1px solid var(--border-subtle);
    overflow-y: auto;
    padding: 24px 16px;
    z-index: 100;
}

.docs-sidebar::-webkit-scrollbar {
    width: 5px;
}
.docs-sidebar::-webkit-scrollbar-thumb {
    background: var(--border-medium);
    border-radius: 4px;
}

.sidebar-search {
    position: relative;
    margin-bottom: 20px;
}

.sidebar-search input {
    width: 100%;
    padding: 10px 14px 10px 36px;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 0.85rem;
    outline: none;
    transition: all 0.2s ease;
}

.sidebar-search input:focus {
    border-color: var(--border-strong);
    box-shadow: var(--shadow-sm);
}

.sidebar-search .search-icon {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    font-size: 0.9rem;
}

.sidebar-group {
    margin-bottom: 24px;
}

.sidebar-group-title {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: var(--text-muted);
    padding: 0 10px 8px 10px;
}

.sidebar-menu {
    list-style: none;
}

.sidebar-item {
    margin-bottom: 3px;
}

.sidebar-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    border-radius: var(--radius-md);
    font-size: 0.84rem;
    color: var(--text-secondary);
    transition: all 0.15s ease;
}

.sidebar-link:hover {
    color: var(--text-primary);
    background: var(--border-subtle);
}

.sidebar-link.active {
    color: var(--text-primary);
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    font-weight: 600;
}

.method-tag {
    font-size: 0.68rem;
    font-weight: 700;
    text-transform: uppercase;
    padding: 2px 6px;
    border-radius: var(--radius-sm);
    font-family: 'JetBrains Mono', monospace;
    min-width: 48px;
    text-align: center;
}

.method-tag.get {
    color: var(--badge-get);
    background: var(--badge-get-bg);
    border: 1px solid var(--border-subtle);
}

.method-tag.post {
    color: var(--badge-post);
    background: var(--badge-post-bg);
    border: 1px solid var(--border-medium);
}

.method-tag.put {
    color: var(--badge-put);
    background: var(--badge-put-bg);
    border: 1px solid var(--border-subtle);
}

.method-tag.delete {
    color: var(--badge-delete);
    background: var(--badge-delete-bg);
    border: 1px solid var(--border-subtle);
}

.method-tag.patch {
    color: #e4e4e7;
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid var(--border-subtle);
}

/* =========================================
   MAIN CONTENT AREA
   ========================================= */
.docs-content {
    margin-left: var(--sidebar-width);
    flex: 1;
    padding: 40px 60px 100px 60px;
    max-width: 1180px;
}

.hero-banner {
    background: linear-gradient(180deg, var(--bg-surface) 0%, var(--bg-card) 100%);
    border: 1px solid var(--border-medium);
    border-radius: var(--radius-xl);
    padding: 40px 48px;
    margin-bottom: 48px;
    box-shadow: var(--shadow-md);
    position: relative;
    overflow: hidden;
}

.hero-banner::after {
    content: "";
    position: absolute;
    top: -50%;
    right: -20%;
    width: 350px;
    height: 350px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.04) 0%, transparent 70%);
    pointer-events: none;
}

.hero-title {
    font-size: 2.2rem;
    font-weight: 800;
    letter-spacing: -1px;
    margin-bottom: 12px;
}

.hero-subtitle {
    color: var(--text-secondary);
    font-size: 1.05rem;
    max-width: 800px;
    margin-bottom: 24px;
}

.hero-stats {
    display: flex;
    gap: 32px;
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid var(--border-subtle);
}

.stat-item {
    display: flex;
    flex-direction: column;
}

.stat-value {
    font-size: 1.5rem;
    font-weight: 800;
    font-family: 'JetBrains Mono', monospace;
}

.stat-label {
    font-size: 0.78rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* =========================================
   AUTH INFO CARDS & BADGES
   ========================================= */
.auth-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin-bottom: 40px;
}

.auth-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 24px;
    transition: all 0.2s ease;
}

.auth-card:hover {
    border-color: var(--border-medium);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.auth-card-title {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.auth-card-desc {
    color: var(--text-secondary);
    font-size: 0.88rem;
    margin-bottom: 16px;
}

/* =========================================
   ENDPOINT CARD ACCORDION
   ========================================= */
.section-title {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    margin: 48px 0 20px 0;
    display: flex;
    align-items: center;
    gap: 12px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border-subtle);
}

.endpoint-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    margin-bottom: 24px;
    overflow: hidden;
    transition: all 0.2s ease;
}

.endpoint-card:hover {
    border-color: var(--border-medium);
}

.endpoint-header {
    padding: 18px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    background: var(--bg-card);
    user-select: none;
}

.endpoint-header-left {
    display: flex;
    align-items: center;
    gap: 14px;
    flex-wrap: wrap;
}

.endpoint-path {
    font-family: 'JetBrains Mono', monospace;
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-primary);
}

.endpoint-badge-group {
    display: flex;
    align-items: center;
    gap: 8px;
}

.role-badge {
    font-size: 0.72rem;
    font-weight: 600;
    padding: 3px 8px;
    border-radius: var(--radius-sm);
    background: var(--border-subtle);
    border: 1px solid var(--border-subtle);
    color: var(--text-secondary);
}

.role-badge.owner {
    background: var(--text-primary);
    color: var(--text-inverse);
}

.role-badge.editor {
    background: rgba(255, 255, 255, 0.15);
    color: #ffffff;
    border-color: var(--border-medium);
}

.role-badge.viewer {
    background: transparent;
    border-color: var(--border-subtle);
}

.credit-badge {
    font-size: 0.72rem;
    font-weight: 600;
    font-family: 'JetBrains Mono', monospace;
    padding: 3px 8px;
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.08);
    color: #ffffff;
}

.endpoint-toggle-icon {
    color: var(--text-muted);
    transition: transform 0.2s ease;
}

.endpoint-card.open .endpoint-toggle-icon {
    transform: rotate(180deg);
}

.endpoint-body {
    padding: 24px;
    border-top: 1px solid var(--border-subtle);
    background: var(--bg-surface);
}

.endpoint-desc {
    color: var(--text-secondary);
    font-size: 0.92rem;
    margin-bottom: 24px;
}

/* =========================================
   PARAMETERS & SCHEMA TABLES
   ========================================= */
.params-section-title {
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    color: var(--text-muted);
    margin-bottom: 12px;
}

.params-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 24px;
    font-size: 0.86rem;
}

.params-table th {
    text-align: left;
    padding: 10px 14px;
    background: var(--bg-card);
    border-bottom: 1px solid var(--border-medium);
    color: var(--text-muted);
    font-size: 0.76rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.params-table td {
    padding: 12px 14px;
    border-bottom: 1px solid var(--border-subtle);
    color: var(--text-secondary);
    vertical-align: top;
}

.params-table .param-name {
    font-family: 'JetBrains Mono', monospace;
    font-weight: 600;
    color: var(--text-primary);
}

.params-table .param-type {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.78rem;
    color: var(--text-muted);
}

.params-table .param-required {
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--text-primary);
    text-transform: uppercase;
}

/* =========================================
   CODE BLOCK & TABS
   ========================================= */
.code-container {
    background: var(--code-bg);
    border: 1px solid var(--code-border);
    border-radius: var(--radius-md);
    margin-bottom: 24px;
    overflow: hidden;
}

.code-tabs {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: #14161b;
    border-bottom: 1px solid var(--code-border);
    padding: 4px 12px;
}

.tabs-list {
    display: flex;
    gap: 4px;
}

.tab-btn {
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-family: 'Inter', sans-serif;
    font-size: 0.8rem;
    font-weight: 600;
    padding: 6px 12px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all 0.15s ease;
}

.tab-btn:hover {
    color: var(--text-primary);
}

.tab-btn.active {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.1);
}

.copy-btn {
    background: transparent;
    border: 1px solid var(--border-subtle);
    color: var(--text-secondary);
    padding: 4px 10px;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 5px;
    transition: all 0.15s ease;
}

.copy-btn:hover {
    color: var(--text-primary);
    border-color: var(--border-medium);
    background: rgba(255, 255, 255, 0.05);
}

.code-content {
    padding: 16px 20px;
    overflow-x: auto;
    font-size: 0.85rem;
    line-height: 1.6;
    color: #f4f4f5;
    tab-size: 2;
    scrollbar-width: thin;
    scrollbar-color: rgba(255, 255, 255, 0.18) transparent;
}

.code-content::-webkit-scrollbar {
    width: 5px;
    height: 5px;
}

.code-content::-webkit-scrollbar-track {
    background: transparent;
}

.code-content::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.18);
    border-radius: 4px;
}

.code-content::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.35);
}

.code-content pre {
    margin: 0;
}

/* =========================================
   CALLOUTS & ALERTS
   ========================================= */
.callout {
    background: var(--bg-card);
    border-left: 4px solid var(--text-primary);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    padding: 16px 20px;
    margin-bottom: 24px;
    font-size: 0.88rem;
    color: var(--text-secondary);
}

.callout strong {
    color: var(--text-primary);
}

.callout.sensitive {
    border-left-color: var(--text-muted);
    background: rgba(255, 255, 255, 0.03);
}

/* =========================================
   RESPONSIVE DESIGN
   ========================================= */
@media (max-width: 992px) {
    .docs-sidebar {
        transform: translateX(-100%);
        transition: transform 0.3s ease;
    }
    .docs-sidebar.open {
        transform: translateX(0);
    }
    .docs-content {
        margin-left: 0;
        padding: 24px 20px 80px 20px;
    }
}

/* =========================================
   GEO & LANGUAGES EXPLORER UI
   ========================================= */
.geo-explorer-box {
    background: var(--bg-surface);
    border: 1px solid var(--border-medium);
    border-radius: var(--radius-lg);
    padding: 24px;
    margin-bottom: 32px;
}

.geo-nav-tabs {
    display: flex;
    gap: 8px;
    border-bottom: 1px solid var(--border-subtle);
    padding-bottom: 12px;
    margin-bottom: 20px;
}

.geo-tab-btn {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    color: var(--text-secondary);
    padding: 8px 16px;
    border-radius: var(--radius-md);
    font-size: 0.88rem;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 0.2s ease;
}

.geo-tab-btn:hover {
    color: var(--text-primary);
    border-color: var(--border-medium);
}

.geo-tab-btn.active {
    background: rgba(255, 255, 255, 0.1);
    color: #ffffff;
    border-color: var(--text-primary);
}

.geo-search-box {
    position: relative;
    margin-bottom: 14px;
}

.geo-search-box input {
    width: 100%;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 10px 14px 10px 38px;
    color: var(--text-primary);
    font-size: 0.88rem;
    outline: none;
    transition: border-color 0.2s;
}

[dir="rtl"] .geo-search-box input {
    padding: 10px 38px 10px 14px;
}

.geo-search-box input:focus {
    border-color: var(--accent-primary, #6366f1);
}

.geo-search-box .search-icon {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    left: 12px;
    color: var(--text-muted);
    pointer-events: none;
}

[dir="rtl"] .geo-search-box .search-icon {
    left: auto;
    right: 12px;
}

.geo-table-wrap {
    max-height: 420px;
    overflow-y: auto;
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    background: var(--bg-card);
    scrollbar-width: thin;
    scrollbar-color: rgba(255, 255, 255, 0.22) rgba(0, 0, 0, 0.15);
}

.geo-table-wrap::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

.geo-table-wrap::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.18);
    border-radius: 4px;
}

.geo-table-wrap::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.18);
    border-radius: 4px;
    transition: background 0.2s ease;
}

.geo-table-wrap::-webkit-scrollbar-thumb:hover {
    background: var(--accent-primary, #6366f1);
}

[data-theme="light"] .geo-table-wrap {
    scrollbar-color: rgba(0, 0, 0, 0.25) rgba(0, 0, 0, 0.05);
}

[data-theme="light"] .geo-table-wrap::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.05);
}

[data-theme="light"] .geo-table-wrap::-webkit-scrollbar-thumb {
    background: rgba(0, 0, 0, 0.2);
}

[data-theme="light"] .geo-table-wrap::-webkit-scrollbar-thumb:hover {
    background: rgba(0, 0, 0, 0.4);
}

.geo-table-wrap table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.86rem;
}

.geo-table-wrap th {
    position: sticky;
    top: 0;
    background: #181a20;
    z-index: 2;
    padding: 10px 14px;
    text-align: start;
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--text-muted);
    border-bottom: 1px solid var(--border-medium);
}

.geo-table-wrap td {
    padding: 10px 14px;
    border-bottom: 1px solid var(--border-subtle);
    color: var(--text-secondary);
}

.geo-table-wrap tr:hover td {
    background: rgba(255, 255, 255, 0.03);
    color: var(--text-primary);
}

.geo-id-pill {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    background: rgba(255, 255, 255, 0.07);
    border: 1px solid var(--border-subtle);
    padding: 2px 8px;
    border-radius: var(--radius-sm);
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.8rem;
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.15s ease;
}

.geo-id-pill:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: var(--accent-primary, #6366f1);
    color: #ffffff;
}

.geo-badge-count {
    font-size: 0.75rem;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-secondary);
}

.version-tag {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.76rem;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 20px;
    background: rgba(99, 102, 241, 0.12);
    border: 1px solid rgba(99, 102, 241, 0.35);
    color: #a5b4fc;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    letter-spacing: 0.3px;
    user-select: none;
}