/* ============================================
   AUREXA Documentation Styles
   ============================================ */

/* Variables CSS */
:root {
    --primary-color: #667eea;
    --primary-dark: #5a67d8;
    --secondary-color: #764ba2;
    --accent-color: #f093fb;
    --success-color: #28a745;
    --warning-color: #ffc107;
    --danger-color: #dc3545;
    --info-color: #17a2b8;
    
    --sidebar-width: 280px;
    --sidebar-collapsed-width: 60px;
    --header-height: 60px;
    
    --bg-primary: #ffffff;
    --bg-secondary: #f8f9fa;
    --bg-sidebar: #2c3e50;
    --bg-sidebar-hover: #34495e;
    
    --text-primary: #2c3e50;
    --text-secondary: #6c757d;
    --text-light: #ffffff;
    --text-muted: #adb5bd;
    
    --border-color: #dee2e6;
    --shadow-sm: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
    --shadow-md: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 1rem 3rem rgba(0, 0, 0, 0.175);
    
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --border-radius: 8px;
    --border-radius-sm: 4px;
}

/* Dark theme variables */
[data-theme="dark"] {
    --bg-primary: #1a1a1a;
    --bg-secondary: #2d2d2d;
    --bg-sidebar: #1e1e1e;
    --bg-sidebar-hover: #2a2a2a;
    
    --text-primary: #e9ecef;
    --text-secondary: #adb5bd;
    --text-muted: #6c757d;
    
    --border-color: #404040;
}

/* Reset and base styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-secondary);
    transition: var(--transition);
}

html {
    scroll-behavior: smooth;
}

/* App Container */
.app-container {
    display: flex;
    min-height: 100vh;
    position: relative;
}

/* ============================================
   SIDEBAR STYLES
   ============================================ */

.sidebar {
    width: var(--sidebar-width);
    background: linear-gradient(180deg, var(--bg-sidebar) 0%, #1a252f 100%);
    color: var(--text-light);
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
    display: flex;
    flex-direction: column;
    transition: var(--transition);
    z-index: 1000;
    box-shadow: var(--shadow-lg);
}

.sidebar.collapsed {
    width: var(--sidebar-collapsed-width);
}

.sidebar-header {
    padding: 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: var(--header-height);
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    transition: var(--transition);
}

.logo i {
    font-size: 1.5rem;
    color: var(--accent-color);
}

.logo h2 {
    font-size: 1.25rem;
    font-weight: 600;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.sidebar.collapsed .logo h2 {
    display: none;
}

.sidebar-toggle {
    background: none;
    border: none;
    color: var(--text-light);
    font-size: 1.1rem;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: var(--border-radius-sm);
    transition: var(--transition);
}

.sidebar-toggle:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

/* Search Box */
.search-box {
    position: relative;
    margin: 1rem;
    margin-bottom: 0.5rem;
}

.search-box input {
    width: 100%;
    padding: 0.75rem 1rem 0.75rem 2.5rem;
    background-color: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--border-radius);
    color: var(--text-light);
    font-size: 0.9rem;
    transition: var(--transition);
}

.search-box input:focus {
    outline: none;
    border-color: var(--primary-color);
    background-color: rgba(255, 255, 255, 0.15);
}

.search-box input::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.search-box i {
    position: absolute;
    left: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

.sidebar.collapsed .search-box {
    display: none;
}

/* Sidebar Content */
.sidebar-content {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    padding-bottom: 1rem;
}

.sidebar-content::-webkit-scrollbar {
    width: 4px;
}

.sidebar-content::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.1);
}

.sidebar-content::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.3);
    border-radius: 2px;
}

/* Navigation Menu */
.nav-menu {
    list-style: none;
    padding: 0;
    margin: 1rem 0;
}

.nav-item {
    margin-bottom: 0.25rem;
}

.nav-link {
    display: flex;
    align-items: center;
    padding: 0.75rem 1rem;
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: var(--transition);
    position: relative;
    border-radius: 0 25px 25px 0;
    margin-right: 1rem;
}

.nav-link:hover {
    background-color: var(--bg-sidebar-hover);
    color: var(--text-light);
    transform: translateX(5px);
}

.nav-link.active {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--text-light);
    box-shadow: var(--shadow-md);
}

.nav-link i {
    font-size: 1.1rem;
    width: 1.5rem;
    margin-right: 0.75rem;
    text-align: center;
}

.nav-link span {
    flex: 1;
    font-weight: 500;
}

.sidebar.collapsed .nav-link span {
    display: none;
}

.submenu-arrow {
    margin-left: auto;
    margin-right: 0.5rem !important;
    font-size: 0.8rem !important;
    transition: transform 0.3s ease-in-out;
}

.nav-item.open .submenu-arrow {
    transform: rotate(90deg);
}

.sidebar.collapsed .submenu-arrow {
    display: none;
}

/* Submenu */
.submenu {
    list-style: none;
    padding: 0;
    margin: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    background-color: rgba(0, 0, 0, 0.2);
    border-radius: 0 0 var(--border-radius) 0;
    margin-right: 1rem;
}

/* Cuando está abierto, permitir contenido dinámico */
.nav-item.open .submenu {
    overflow: visible;
}

/* Submenu anidado */
.submenu .submenu {
    background-color: rgba(0, 0, 0, 0.3);
    margin-right: 0;
    border-radius: 0;
    margin-top: 0.25rem;
    margin-bottom: 0.25rem;
}

.submenu .nav-item {
    margin-bottom: 0;
}

.submenu .nav-link,
.submenu a {
    padding: 0.75rem 1rem 0.75rem 3rem;
    font-size: 0.9rem;
    border-radius: 0;
    margin-right: 0;
    color: rgba(255, 255, 255, 0.8) !important;
    text-decoration: none;
    display: block;
    transition: var(--transition);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    min-height: auto;
}

.submenu .nav-link:hover,
.submenu a:hover {
    background-color: var(--bg-sidebar-hover);
    color: var(--text-light) !important;
    transform: translateX(5px);
}

.submenu .nav-link.active,
.submenu a.active {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--text-light) !important;
    box-shadow: var(--shadow-md);
}

/* Submenú anidado - nivel 2 */
.submenu .submenu .nav-link,
.submenu .submenu a {
    padding: 0.6rem 1rem 0.6rem 4rem;
    font-size: 0.85rem;
    background-color: rgba(0, 0, 0, 0.1);
}

.submenu .submenu .nav-link:hover,
.submenu .submenu a:hover {
    background-color: rgba(255, 255, 255, 0.1);
    transform: translateX(3px);
}

.sidebar.collapsed .submenu {
    display: none;
}

/* Sidebar Footer */
.sidebar-footer {
    padding: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.version-info {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.6);
}

.sidebar.collapsed .version-info {
    display: none;
}

/* ============================================
   MAIN CONTENT STYLES
   ============================================ */

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

.sidebar.collapsed + .main-content {
    margin-left: var(--sidebar-collapsed-width);
}

/* Content Header */
.content-header {
    background-color: var(--bg-primary);
    padding: 1rem 2rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: var(--header-height);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 100;
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.2rem;
    color: var(--text-primary);
    cursor: pointer;
    padding: 0.5rem;
    border-radius: var(--border-radius-sm);
    transition: var(--transition);
}

.mobile-menu-toggle:hover {
    background-color: var(--bg-secondary);
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
}

.breadcrumb a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition);
}

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

.breadcrumb::before {
    content: '/';
    color: var(--text-muted);
    margin: 0 0.5rem;
}

.breadcrumb:first-child::before {
    display: none;
}

.content-actions {
    display: flex;
    gap: 0.5rem;
}

.btn-action {
    background: none;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 0.5rem;
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    transition: var(--transition);
    font-size: 0.9rem;
}

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

/* Content Body */
.content-body {
    flex: 1;
    padding: 2rem;
    background-color: var(--bg-primary);
    overflow-y: auto;
}

/* Loading Spinner */
.loading-spinner {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 4rem 2rem;
    color: var(--text-secondary);
}

.loading-spinner i {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.loading-spinner.hidden {
    display: none;
}

/* ============================================
   CONTENT STYLES
   ============================================ */

.content-container {
    max-width: 1200px;
    margin: 0 auto;
}

.content-container h1 {
    color: var(--text-primary);
    font-size: 2.5rem;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.content-container h2 {
    color: var(--primary-color);
    font-size: 2rem;
    margin: 2rem 0 1rem 0;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--primary-color);
}

.content-container h3 {
    color: var(--text-primary);
    font-size: 1.5rem;
    margin: 1.5rem 0 1rem 0;
}

.content-container h4 {
    color: var(--text-secondary);
    font-size: 1.2rem;
    margin: 1rem 0 0.5rem 0;
}

.content-container p {
    color: var(--text-primary);
    line-height: 1.7;
    margin-bottom: 1rem;
}

.content-container ul,
.content-container ol {
    margin-bottom: 1rem;
    padding-left: 2rem;
}

.content-container li {
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

/* Tables */
.content-container table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.5rem 0;
    background-color: var(--bg-primary);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.content-container table th {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--text-light);
    padding: 1rem;
    text-align: left;
    font-weight: 600;
}

.content-container table td {
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.content-container table tbody tr:hover {
    background-color: var(--bg-secondary);
}

/* Code blocks */
.content-container pre {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    overflow-x: auto;
    margin: 1rem 0;
}

.content-container code {
    background-color: var(--bg-secondary);
    padding: 0.2rem 0.4rem;
    border-radius: var(--border-radius-sm);
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
}

/* Info boxes */
.info-box {
    background-color: rgba(23, 162, 184, 0.1);
    border-left: 4px solid var(--info-color);
    padding: 1rem;
    margin: 1rem 0;
    border-radius: var(--border-radius);
}

.warning-box {
    background-color: rgba(255, 193, 7, 0.1);
    border-left: 4px solid var(--warning-color);
    padding: 1rem;
    margin: 1rem 0;
    border-radius: var(--border-radius);
}

.success-box {
    background-color: rgba(40, 167, 69, 0.1);
    border-left: 4px solid var(--success-color);
    padding: 1rem;
    margin: 1rem 0;
    border-radius: var(--border-radius);
}

.danger-box {
    background-color: rgba(220, 53, 69, 0.1);
    border-left: 4px solid var(--danger-color);
    padding: 1rem;
    margin: 1rem 0;
    border-radius: var(--border-radius);
}

/* Badges */
.badge {
    display: inline-block;
    padding: 0.25rem 0.5rem;
    font-size: 0.8rem;
    font-weight: 600;
    border-radius: var(--border-radius-sm);
    margin-right: 0.5rem;
}

.badge-primary { background-color: var(--primary-color); color: var(--text-light); }
.badge-success { background-color: var(--success-color); color: var(--text-light); }
.badge-warning { background-color: var(--warning-color); color: var(--text-primary); }
.badge-danger { background-color: var(--danger-color); color: var(--text-light); }
.badge-info { background-color: var(--info-color); color: var(--text-light); }

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
        width: var(--sidebar-width);
    }
    
    .sidebar.open {
        transform: translateX(0);
    }
    
    .main-content {
        margin-left: 0;
    }
    
    .mobile-menu-toggle {
        display: block;
    }
    
    .content-header {
        padding: 1rem;
    }
    
    .content-body {
        padding: 1rem;
    }
    
    .overlay {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background-color: rgba(0, 0, 0, 0.5);
        z-index: 999;
        opacity: 0;
        visibility: hidden;
        transition: var(--transition);
    }
    
    .overlay.active {
        opacity: 1;
        visibility: visible;
    }
}

@media (max-width: 480px) {
    .content-container h1 {
        font-size: 2rem;
    }
    
    .content-container h2 {
        font-size: 1.5rem;
    }
    
    .content-container table {
        font-size: 0.9rem;
    }
    
    .content-container table th,
    .content-container table td {
        padding: 0.75rem 0.5rem;
    }
}

/* ============================================
   PRINT STYLES
   ============================================ */

@media print {
    .sidebar,
    .content-header,
    .mobile-menu-toggle,
    .overlay {
        display: none;
    }
    
    .main-content {
        margin-left: 0;
    }
    
    .content-body {
        padding: 0;
    }
    
    .content-container {
        max-width: none;
    }
}

/* ============================================
   ANIMATIONS
   ============================================ */

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 0.5s ease-out;
}

@keyframes slideInLeft {
    from {
        transform: translateX(-100%);
    }
    to {
        transform: translateX(0);
    }
}

.slide-in-left {
    animation: slideInLeft 0.3s ease-out;
}

/* ============================================
   UTILITIES
   ============================================ */

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }

.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }

.p-1 { padding: 0.5rem; }
.p-2 { padding: 1rem; }
.p-3 { padding: 1.5rem; }
.p-4 { padding: 2rem; }

.d-none { display: none; }
.d-block { display: block; }
.d-flex { display: flex; }

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