/* FinWorld Documentation Styles */

/* Documentation Layout */
.docs-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0;
    display: flex;
    min-height: calc(100vh - 80px);
}

.docs-sidebar {
    width: 280px;
    background: linear-gradient(180deg, #f8fafc 0%, #f1f5f9 100%);
    border-right: 1px solid #e2e8f0;
    padding: 40px 30px;
    height: 100vh;
    position: fixed;
    left: 0;
    top: 80px;
    overflow-y: auto;
    z-index: 100;
    transition: width 0.3s ease, padding 0.3s ease;
}

.docs-content {
    flex: 1;
    margin-left: 280px;
    background: white;
    padding: 60px 80px;
    min-height: calc(100vh - 80px);
    padding-bottom: 300px;
    transition: margin-left 0.3s ease;
}

/* Sidebar Navigation */
.sidebar-section {
    margin-bottom: 35px;
}

.sidebar-section h3 {
    color: #1e293b;
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 15px;
    padding-bottom: 8px;
    border-bottom: 3px solid #2563eb;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.sidebar-section ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.sidebar-section li {
    margin-bottom: 8px;
}

.sidebar-section a {
    color: #64748b;
    text-decoration: none;
    font-weight: 500;
    font-size: 15px;
    padding: 8px 12px;
    border-radius: 6px;
    display: block;
    transition: all 0.2s ease;
    position: relative;
}

.sidebar-section a:hover {
    color: #2563eb;
    background: rgba(37, 99, 235, 0.08);
    transform: translateX(4px);
}

.sidebar-section a.active {
    color: #2563eb;
    background: rgba(37, 99, 235, 0.12);
    font-weight: 600;
}

.sidebar-section a.active::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 20px;
    background: #2563eb;
    border-radius: 0 2px 2px 0;
}

/* Documentation Header */
.docs-header {
    text-align: center;
    margin-bottom: 50px;
    padding-bottom: 30px;
    border-bottom: 2px solid #e2e8f0;
}

.docs-header h1 {
    font-size: 3rem;
    font-weight: 800;
    color: #1e293b;
    margin-bottom: 15px;
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.docs-header p {
    font-size: 1.2rem;
    color: #64748b;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

/* Page Cards */
.page-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 35px;
    margin: 50px 0;
    padding: 20px 0;
}

.page-card {
    background: linear-gradient(145deg, #ffffff 0%, #f8fafc 100%);
    border: 1px solid rgba(37, 99, 235, 0.1);
    border-radius: 20px;
    padding: 40px 35px;
    text-align: center;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    position: relative;
    overflow: hidden;
    box-shadow: 
        0 4px 20px rgba(0, 0, 0, 0.08),
        0 1px 3px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(10px);
    text-decoration: none !important;
}

.page-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 50%, #3b82f6 100%);
    transform: scaleX(0);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 20px 20px 0 0;
}

.page-card::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(37, 99, 235, 0.05) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
}

.page-card:hover::before {
    transform: scaleX(1);
}

.page-card:hover::after {
    opacity: 1;
}

.page-card:hover {
    transform: translateY(-12px) scale(1.02);
    border-color: rgba(37, 99, 235, 0.3);
    box-shadow: 
        0 20px 40px rgba(37, 99, 235, 0.15),
        0 8px 25px rgba(0, 0, 0, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

.page-card-icon {
    font-size: 3rem;
    color: #2563eb;
    margin-bottom: 25px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    z-index: 2;
    text-shadow: 0 2px 4px rgba(37, 99, 235, 0.2);
}

.page-card:hover .page-card-icon {
    transform: scale(1.15) rotate(5deg);
    color: #1d4ed8;
    text-shadow: 0 4px 8px rgba(37, 99, 235, 0.3);
}

.page-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 18px;
    transition: all 0.3s ease;
    position: relative;
    z-index: 2;
    letter-spacing: -0.02em;
    text-decoration: none !important;
}

.page-card:hover h3 {
    color: #2563eb;
    transform: translateY(-2px);
}

.page-card p {
    color: #64748b;
    line-height: 1.7;
    margin-bottom: 25px;
    font-size: 0.95rem;
    position: relative;
    z-index: 2;
    transition: color 0.3s ease;
    text-decoration: none !important;
}

.page-card:hover p {
    color: #475569;
}

.page-card .learn-more {
    color: #2563eb;
    font-weight: 600;
    font-size: 0.9rem;
    opacity: 0;
    transform: translateY(15px);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    z-index: 2;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none !important;
}

.page-card .learn-more::after {
    content: '→';
    font-size: 1.1rem;
    transition: transform 0.3s ease;
}

.page-card:hover .learn-more {
    opacity: 1;
    transform: translateY(0);
}

.page-card:hover .learn-more::after {
    transform: translateX(4px);
}

/* Card-specific styling */
.page-card:nth-child(1) {
    background: linear-gradient(145deg, #ffffff 0%, #f0f9ff 100%);
}

.page-card:nth-child(2) {
    background: linear-gradient(145deg, #ffffff 0%, #f0fdf4 100%);
}

.page-card:nth-child(3) {
    background: linear-gradient(145deg, #ffffff 0%, #fefce8 100%);
}

.page-card:nth-child(4) {
    background: linear-gradient(145deg, #ffffff 0%, #fdf4ff 100%);
}

/* Enhanced hover effects for different cards */
.page-card:nth-child(1):hover {
    box-shadow: 
        0 20px 40px rgba(59, 130, 246, 0.15),
        0 8px 25px rgba(0, 0, 0, 0.1);
}

.page-card:nth-child(2):hover {
    box-shadow: 
        0 20px 40px rgba(34, 197, 94, 0.15),
        0 8px 25px rgba(0, 0, 0, 0.1);
}

.page-card:nth-child(3):hover {
    box-shadow: 
        0 20px 40px rgba(245, 158, 11, 0.15),
        0 8px 25px rgba(0, 0, 0, 0.1);
}

.page-card:nth-child(4):hover {
    box-shadow: 
        0 20px 40px rgba(168, 85, 247, 0.15),
        0 8px 25px rgba(0, 0, 0, 0.1);
}

/* Content Sections */
.content-section {
    margin-bottom: 40px;
}

.content-section h2 {
    font-size: 2rem;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 3px solid #2563eb;
}

.content-section h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #374151;
    margin: 30px 0 15px 0;
}

.content-section p {
    color: #4b5563;
    line-height: 1.7;
    margin-bottom: 15px;
}

.content-section ul, .content-section ol {
    margin: 15px 0;
    padding-left: 25px;
}

.content-section li {
    color: #4b5563;
    line-height: 1.6;
    margin-bottom: 8px;
}

/* Code Blocks */
.code-block {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    padding: 20px;
    margin: 20px 0;
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 14px;
    line-height: 1.5;
    overflow-x: auto;
}

.code-block pre {
    margin: 0;
    color: #1e293b;
}

/* Back to Home Link */
.back-to-home {
    display: inline-flex;
    align-items: center;
    color: #2563eb;
    text-decoration: none;
    font-weight: 500;
    margin-bottom: 40px;
    margin-top: 20px;
    transition: color 0.2s;
}

.back-to-home:hover {
    color: #1d4ed8;
}

.back-to-home i {
    margin-right: 8px;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .docs-sidebar {
        width: 250px;
        padding: 30px 20px;
    }
    
    .docs-content {
        margin-left: 250px;
        padding: 40px 50px;
    }
    
    .page-cards {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 25px;
    }
}

@media (max-width: 768px) {
    .docs-container {
        flex-direction: column;
    }
    
    .docs-sidebar {
        position: static;
        width: 100%;
        height: auto;
        padding: 20px;
        border-right: none;
        border-bottom: 1px solid #e2e8f0;
    }
    
    .docs-content {
        margin-left: 0;
        padding: 30px 20px;
    }
    
    .docs-header h1 {
        font-size: 2.5rem;
    }
    
    .page-cards {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .page-card {
        padding: 25px;
    }
}

@media (max-width: 480px) {
    .docs-header h1 {
        font-size: 2rem;
    }
    
    .docs-header p {
        font-size: 1rem;
    }
    
    .page-card {
        padding: 20px;
    }
    
    .page-card h3 {
        font-size: 1.2rem;
    }
}

/* Sidebar Toggle Styles */
.sidebar-toggle {
    position: absolute;
    top: 20px;
    right: -15px;
    width: 35px;
    height: 35px;
    background: #2563eb;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 1001;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.4);
    border: 2px solid white;
}

.sidebar-toggle:hover {
    background: #1d4ed8;
    transform: scale(1.1);
}

.sidebar-toggle i {
    color: white;
    font-size: 16px;
    transition: transform 0.3s ease;
    font-weight: bold;
}

/* Collapsed Sidebar Styles */
.docs-sidebar.collapsed {
    width: 60px;
    padding: 40px 15px;
}

.docs-sidebar.collapsed .sidebar-content {
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.docs-sidebar.collapsed .sidebar-toggle {
    right: 15px;
}

.docs-sidebar.collapsed .sidebar-toggle i {
    transform: rotate(180deg);
}

/* Content adjustment when sidebar is collapsed */
.docs-content.sidebar-collapsed {
    margin-left: 60px;
    padding-bottom: 300px;
}

/* Sidebar content transition */
.sidebar-content {
    transition: all 0.3s ease;
}

/* Mobile responsive for sidebar toggle */
@media (max-width: 768px) {
    .sidebar-toggle {
        display: none;
    }
    
    .docs-sidebar {
        transform: translateX(-100%);
        transition: transform 0.3s ease;
    }
    
    .docs-sidebar.mobile-open {
        transform: translateX(0);
    }
    
    .docs-content {
        margin-left: 0;
    }
}