/**
 * Modern API Documentation Styles
 * Original Design - Copyright 2025
 */

:root {
    --primary-color: #4f46e5;
    --primary-dark: #4338ca;
    --primary-light: #818cf8;
    --secondary-color: #10b981;
    --bg-primary: #ffffff;
    --bg-secondary: #f9fafb;
    --bg-tertiary: #f3f4f6;
    --text-primary: #111827;
    --text-secondary: #6b7280;
    --text-tertiary: #9ca3af;
    --border-color: #e5e7eb;
    --border-light: #f3f4f6;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);
    --sidebar-width: 280px;
    --header-height: 64px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    color: var(--text-primary);
    background-color: var(--bg-secondary);
    line-height: 1.6;
    font-size: 16px;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    position: fixed;
    top: 20px;
    left: 20px;
    z-index: 1001;
    background: var(--primary-color);
    border: none;
    width: 44px;
    height: 44px;
    border-radius: 8px;
    cursor: pointer;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
}

.mobile-menu-toggle:hover {
    background: var(--primary-dark);
    transform: scale(1.05);
}

.mobile-menu-toggle span {
    display: block;
    width: 20px;
    height: 2px;
    background: white;
    border-radius: 2px;
    transition: var(--transition);
}

/* Sidebar */
.api-sidebar {
    position: fixed;
    left: 0;
    top: 0;
    bottom: 0;
    width: var(--sidebar-width);
    background: var(--bg-primary);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    z-index: 1000;
    transition: var(--transition);
}

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

.logo-container {
    display: flex;
    align-items: center;
    gap: 12px;
}

.api-logo {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    object-fit: contain;
}

.api-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary);
}

.mobile-close {
    display: none;
    background: none;
    border: none;
    font-size: 32px;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 0;
    width: 32px;
    height: 32px;
    line-height: 1;
}

.sidebar-content {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
}

.sidebar-content::-webkit-scrollbar {
    width: 6px;
}

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

.sidebar-content::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 3px;
}

.sidebar-content::-webkit-scrollbar-thumb:hover {
    background: var(--text-tertiary);
}

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

.search-input {
    width: 100%;
    padding: 10px 40px 10px 12px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 14px;
    transition: var(--transition);
    background: var(--bg-secondary);
}

.search-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
}

.search-icon {
    position: absolute;
    right: 32px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 18px;
    pointer-events: none;
}

/* Navigation */
.sidebar-nav {
    padding: 0 0 20px;
}

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

.nav-section-title {
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-tertiary);
    padding: 8px 20px;
    margin-bottom: 4px;
}

.nav-list {
    list-style: none;
}

.nav-item {
    margin-bottom: 2px;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 20px;
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition);
    position: relative;
}

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

.nav-item.active .nav-link {
    background: linear-gradient(90deg, rgba(79, 70, 229, 0.1) 0%, transparent 100%);
    color: var(--primary-color);
    font-weight: 600;
}

.nav-item.active .nav-link::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--primary-color);
    border-radius: 0 3px 3px 0;
}

.nav-icon {
    font-size: 18px;
    width: 20px;
    text-align: center;
    flex-shrink: 0;
}

.nav-label {
    flex: 1;
    font-size: 14px;
}

.nav-badge {
    background: var(--primary-light);
    color: white;
    font-size: 11px;
    font-weight: 600;
    padding: 2px 6px;
    border-radius: 10px;
    min-width: 20px;
    text-align: center;
}

/* Sidebar Footer */
.sidebar-footer {
    padding: 20px;
    border-top: 1px solid var(--border-color);
}

.back-to-site {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 10px 16px;
    background: var(--bg-secondary);
    color: var(--text-secondary);
    text-decoration: none;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    transition: var(--transition);
}

.back-to-site:hover {
    background: var(--primary-color);
    color: white;
    transform: translateX(-2px);
}

/* Main Content */
.api-main {
    margin-left: var(--sidebar-width);
    min-height: 100vh;
    padding: 40px;
}

.api-container {
    max-width: 900px;
    margin: 0 auto;
    background: var(--bg-primary);
    border-radius: 12px;
    padding: 40px;
    box-shadow: var(--shadow-sm);
}

/* Typography */
.api-container h1 {
    font-size: 36px;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 16px;
    line-height: 1.2;
}

.api-container h2 {
    font-size: 28px;
    font-weight: 700;
    color: var(--text-primary);
    margin-top: 40px;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--border-light);
}

.api-container h3 {
    font-size: 22px;
    font-weight: 600;
    color: var(--text-primary);
    margin-top: 32px;
    margin-bottom: 12px;
}

.api-container h4 {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
    margin-top: 24px;
    margin-bottom: 8px;
}

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

.api-container ul, .api-container ol {
    margin-bottom: 16px;
    padding-left: 24px;
    color: var(--text-secondary);
}

.api-container li {
    margin-bottom: 8px;
}

.api-container a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
}

.api-container a:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

/* Code Blocks */
.api-container pre {
    background: #1e293b;
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 24px;
    overflow-x: auto;
    box-shadow: var(--shadow-sm);
}

.api-container code {
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 14px;
    line-height: 1.6;
}

.api-container pre code {
    color: #e2e8f0;
    display: block;
}

.api-container :not(pre) > code {
    background: var(--bg-tertiary);
    color: var(--primary-color);
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 500;
}

/* Tables */
.api-container table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 24px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
}

.api-container th {
    background: var(--bg-secondary);
    padding: 12px 16px;
    text-align: left;
    font-weight: 600;
    color: var(--text-primary);
    border-bottom: 2px solid var(--border-color);
    font-size: 14px;
}

.api-container td {
    padding: 12px 16px;
    border-bottom: 1px solid var(--border-light);
    color: var(--text-secondary);
    font-size: 14px;
}

.api-container tr:last-child td {
    border-bottom: none;
}

.api-container tr:hover {
    background: var(--bg-secondary);
}

/* Alert Boxes */
.alert {
    padding: 16px 20px;
    border-radius: 8px;
    margin-bottom: 24px;
    border-left: 4px solid;
    display: flex;
    gap: 12px;
}

.alert-info {
    background: #eff6ff;
    border-color: #3b82f6;
    color: #1e40af;
}

.alert-success {
    background: #f0fdf4;
    border-color: #10b981;
    color: #065f46;
}

.alert-warning {
    background: #fffbeb;
    border-color: #f59e0b;
    color: #92400e;
}

.alert-error {
    background: #fef2f2;
    border-color: #ef4444;
    color: #991b1b;
}

/* Badges */
.badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
    margin-right: 8px;
}

.badge-get {
    background: #dbeafe;
    color: #1e40af;
}

.badge-post {
    background: #dcfce7;
    color: #166534;
}

.badge-put {
    background: #fef3c7;
    color: #92400e;
}

.badge-delete {
    background: #fee2e2;
    color: #991b1b;
}

/* Responsive */
@media (max-width: 1024px) {
    .api-main {
        padding: 30px 20px;
    }
    
    .api-container {
        padding: 30px;
    }
}

@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: flex;
    }
    
    .api-sidebar {
        transform: translateX(-100%);
    }
    
    .api-sidebar.mobile-open {
        transform: translateX(0);
    }
    
    .mobile-close {
        display: block;
    }
    
    .api-main {
        margin-left: 0;
        padding: 20px 16px;
        padding-top: 80px;
    }
    
    .api-container {
        padding: 24px 20px;
        border-radius: 8px;
    }
    
    .api-container h1 {
        font-size: 28px;
    }
    
    .api-container h2 {
        font-size: 24px;
    }
    
    .api-container h3 {
        font-size: 20px;
    }
}

@media (max-width: 480px) {
    .api-container {
        padding: 20px 16px;
    }
    
    .api-container pre {
        padding: 16px;
        font-size: 13px;
    }
    
    .search-box {
        padding: 16px;
    }
}

/* Print Styles */
@media print {
    .api-sidebar,
    .mobile-menu-toggle {
        display: none;
    }
    
    .api-main {
        margin-left: 0;
        padding: 0;
    }
    
    .api-container {
        box-shadow: none;
        padding: 0;
    }
}