/**
 * Documentation Page Styles
 */

/* Layout */
.doc-layout {
    display: flex;
    min-height: calc(100vh - 72px);
    padding-top: 72px;
}

/* Sidebar */
.doc-sidebar {
    width: 280px;
    background: var(--bg-primary);
    border-right: 1px solid var(--border-light);
    position: fixed;
    top: 72px;
    left: 0;
    bottom: 0;
    overflow-y: auto;
    z-index: 100;
    transition: transform 0.3s ease;
}

.doc-sidebar-header {
    padding: 24px;
    border-bottom: 1px solid var(--border-light);
}

.doc-sidebar-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 10px;
}

.doc-sidebar-title i {
    color: var(--primary);
}

.doc-nav {
    padding: 16px 0;
}

.doc-nav-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 24px;
    color: var(--text-secondary);
    font-size: 0.9375rem;
    transition: all 0.2s ease;
}

.doc-nav-item:hover {
    color: var(--primary);
    background: var(--primary-50);
}

.doc-nav-item.active {
    color: var(--primary);
    background: var(--primary-50);
    border-right: 3px solid var(--primary);
    font-weight: 500;
}

.doc-nav-item i {
    width: 20px;
    text-align: center;
    font-size: 14px;
}

.doc-nav-group {
    margin-bottom: 8px;
}

.doc-nav-group-title {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 24px;
    color: var(--text-primary);
    font-size: 0.9375rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
}

.doc-nav-group-title:hover {
    color: var(--primary);
}

.doc-nav-group-title i.fa-chevron-down {
    font-size: 12px;
    transition: transform 0.2s ease;
}

.doc-nav-group.open .doc-nav-group-title i.fa-chevron-down {
    transform: rotate(180deg);
}

.doc-nav-subitems {
    display: none;
    padding-left: 20px;
    background: var(--bg-secondary);
}

.doc-nav-group.open .doc-nav-subitems {
    display: block;
}

.doc-nav-subitem {
    display: block;
    padding: 10px 24px 10px 34px;
    color: var(--text-secondary);
    font-size: 0.875rem;
    transition: all 0.2s ease;
}

.doc-nav-subitem:hover {
    color: var(--primary);
}

.doc-nav-subitem.active {
    color: var(--primary);
    font-weight: 500;
}

/* Main Content */
.doc-main {
    flex: 1;
    margin-left: 280px;
    padding: 40px;
    max-width: calc(100% - 280px);
}

.doc-main .doc-content {
    max-width: 900px;
    margin: 0 auto;
}

.doc-content {
    background: var(--bg-primary);
    border-radius: 16px;
    padding: 40px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}

.doc-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 16px;
}

.doc-description {
    font-size: 1.0625rem;
    color: var(--text-secondary);
    margin-bottom: 32px;
    line-height: 1.6;
}

.doc-section {
    margin-bottom: 40px;
}

.doc-section-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--primary-100);
    display: flex;
    align-items: center;
    gap: 10px;
}

.doc-section-title::before {
    content: '';
    width: 4px;
    height: 20px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

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

.doc-text code {
    background: var(--primary-50);
    color: var(--primary-dark);
    padding: 2px 8px;
    border-radius: 4px;
    font-family: 'SF Mono', 'Fira Code', monospace;
    font-size: 0.875rem;
}

/* Quick Start Cards */
.doc-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin-top: 24px;
}

.doc-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-light);
    border-radius: 12px;
    padding: 24px;
    transition: all 0.3s ease;
    display: block;
}

.doc-card:hover {
    border-color: var(--primary-100);
    box-shadow: 0 4px 12px rgba(99, 91, 255, 0.1);
    transform: translateY(-2px);
}

.doc-card-icon {
    width: 48px;
    height: 48px;
    background: var(--gradient-primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
}

.doc-card-icon i {
    color: white;
    font-size: 20px;
}

.doc-card-title {
    font-size: 1.0625rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.doc-card-desc {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* Info Box */
.doc-info {
    background: var(--primary-50);
    border-left: 4px solid var(--primary);
    border-radius: 0 8px 8px 0;
    padding: 16px 20px;
    margin: 24px 0;
}

.doc-info-title {
    font-weight: 600;
    color: var(--primary-dark);
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.doc-info-text {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.doc-info-text p {
    margin-bottom: 4px;
}

.doc-warning {
    background: #FFF8E1;
    border-left-color: #FFB300;
}

.doc-warning .doc-info-title {
    color: #FF8F00;
}

/* Table */
.doc-table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
    font-size: 0.9375rem;
}

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

.doc-table th {
    background: var(--bg-secondary);
    font-weight: 600;
    color: var(--text-primary);
}

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

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

.doc-table code {
    background: var(--primary-50);
    color: var(--primary-dark);
    padding: 2px 6px;
    border-radius: 4px;
    font-family: 'SF Mono', monospace;
    font-size: 0.8125rem;
}

/* Code Block */
.doc-code {
    background: #1E1E1E;
    border-radius: 8px;
    padding: 20px;
    margin: 20px 0;
    overflow-x: auto;
}

.doc-code pre {
    margin: 0;
    color: #D4D4D4;
    font-family: 'SF Mono', 'Fira Code', monospace;
    font-size: 0.875rem;
    line-height: 1.6;
}

.doc-code .keyword { color: #569CD6; }
.doc-code .string { color: #CE9178; }
.doc-code .comment { color: #6A9955; }
.doc-code .number { color: #B5CEA8; }
.doc-code .variable { color: #9CDCFE; }

/* Footer Link */
.doc-footer {
    margin-top: 40px;
    padding-top: 24px;
    border-top: 1px solid var(--border-light);
    text-align: center;
}

.doc-footer-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary);
    font-weight: 500;
    padding: 12px 24px;
    background: var(--primary-50);
    border-radius: 8px;
    transition: all 0.2s ease;
}

.doc-footer-link:hover {
    background: var(--primary-100);
}

/* Mobile Toggle */
.doc-sidebar-toggle {
    display: none;
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 56px;
    height: 56px;
    background: var(--gradient-primary);
    border-radius: 50%;
    border: none;
    color: white;
    font-size: 24px;
    box-shadow: 0 4px 14px rgba(99, 91, 255, 0.4);
    z-index: 200;
    cursor: pointer;
    align-items: center;
    justify-content: center;
}

@media (max-width: 1024px) {
    .doc-sidebar {
        transform: translateX(-100%);
    }
    
    .doc-sidebar.open {
        transform: translateX(0);
    }
    
    .doc-main {
        margin-left: 0;
        padding: 24px;
    }
    
    .doc-content {
        padding: 24px;
    }
    
    .doc-sidebar-toggle {
        display: flex;
    }
    
    .doc-sidebar-overlay {
        display: none;
        position: fixed;
        inset: 0;
        background: rgba(0,0,0,0.5);
        z-index: 99;
    }
    
    .doc-sidebar-overlay.open {
        display: block;
    }
}

/* API Parameter Table */
.api-params {
    margin: 20px 0;
}

.api-params .doc-table th:nth-child(1) { width: 20%; }
.api-params .doc-table th:nth-child(2) { width: 15%; }
.api-params .doc-table th:nth-child(3) { width: 10%; }
.api-params .doc-table th:nth-child(4) { width: 10%; }
.api-params .doc-table th:nth-child(5) { width: 45%; }

/* API URL Box */
.api-url {
    background: var(--bg-secondary);
    border: 1px solid var(--border-light);
    border-radius: 8px;
    padding: 16px 20px;
    margin: 16px 0;
    display: flex;
    align-items: center;
    gap: 12px;
}

.api-method {
    background: var(--primary);
    color: white;
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
}

.api-method.get { background: #10B981; }
.api-method.post { background: var(--primary); }

.api-endpoint {
    font-family: 'SF Mono', monospace;
    font-size: 0.9375rem;
    color: var(--text-primary);
    word-break: break-all;
}

/* Badge */
.doc-badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 500;
}

.doc-badge-required {
    background: #FEE2E2;
    color: #DC2626;
}

.doc-badge-optional {
    background: #E0F2FE;
    color: #0284C7;
}