/* GPU Database - Dark Gaming Theme CSS */

/* Color Variables */
:root {
    --primary-dark: #1a1a1a;
    --secondary-dark: #2d2d2d;
    --darker: #171717;
    --cyan: #00bcd4;
    --cyan-hover: #00acc1;
    --cyan-light: rgba(0, 188, 212, 0.1);
    --text-light: #ffffff;
    --text-muted: #b0b0b0;
    --text-secondary: #f5f5f5;
    --border-secondary: #404040;
    --success: #4caf50;
    --warning: #ff9800;
    --danger: #f44336;
    --gradient-start: #1a1a1a;
    --gradient-end: #2d2d2d;
}

/* Global Styles */
body {
    background-color: var(--primary-dark);
    color: var(--text-light);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
}

/* Custom Bootstrap Overrides */
.bg-dark {
    background-color: var(--primary-dark) !important;
}

.bg-darker {
    background-color: var(--darker) !important;
}

.bg-secondary-dark {
    background-color: var(--secondary-dark) !important;
}

.text-cyan {
    color: var(--cyan) !important;
}

.text-muted {
    color: var(--text-muted) !important;
}

.border-secondary {
    border-color: var(--border-secondary) !important;
}

/* Custom Button Styles */
.btn-cyan {
    background-color: var(--cyan);
    border-color: var(--cyan);
    color: var(--primary-dark);
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-cyan:hover {
    background-color: var(--cyan-hover);
    border-color: var(--cyan-hover);
    color: var(--primary-dark);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 188, 212, 0.3);
}

.btn-outline-cyan {
    border-color: var(--cyan);
    color: var(--cyan);
    background-color: transparent;
    font-weight: 500;
    transition: all 0.3s ease;
}

.btn-outline-cyan:hover,
.btn-outline-cyan:focus,
.btn-outline-cyan:active {
    background-color: var(--cyan) !important;
    border-color: var(--cyan) !important;
    color: var(--primary-dark) !important;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 188, 212, 0.3);
}

/* Social Share Buttons - Stable Colors */
.social-share-buttons .btn-outline-cyan {
    border-color: var(--cyan) !important;
    color: var(--cyan) !important;
    background-color: transparent !important;
    transition: all 0.2s ease;
}

.social-share-buttons .btn-outline-cyan:hover,
.social-share-buttons .btn-outline-cyan:focus,
.social-share-buttons .btn-outline-cyan:active,
.social-share-buttons .btn-outline-cyan.active {
    background-color: var(--cyan) !important;
    border-color: var(--cyan) !important;
    color: var(--primary-dark) !important;
    box-shadow: 0 2px 8px rgba(0, 188, 212, 0.2);
    transform: none;
}

/* Gradient Backgrounds */
.bg-gradient-dark {
    background: linear-gradient(135deg, var(--gradient-start) 0%, var(--gradient-end) 100%);
    border: 1px solid var(--border-secondary);
}

/* Navigation Styles */
.navbar-brand {
    font-size: 1.5rem;
    font-weight: 700;
}

.navbar-nav .nav-link {
    font-weight: 500;
    transition: color 0.3s ease;
}

.navbar-nav .nav-link:hover {
    color: var(--cyan) !important;
}

.dropdown-menu {
    background-color: var(--darker);
    border: 1px solid var(--border-secondary);
}

.dropdown-item:hover {
    background-color: var(--secondary-dark);
    color: var(--cyan) !important;
}

/* Form Controls */
.form-control {
    background-color: var(--secondary-dark);
    border-color: var(--border-secondary);
    color: var(--text-light);
    transition: all 0.3s ease;
}

.form-control:focus {
    background-color: var(--darker);
    border-color: var(--cyan);
    color: var(--text-light);
    box-shadow: 0 0 0 0.25rem rgba(0, 188, 212, 0.25);
}

.form-control::placeholder {
    color: var(--text-muted);
}

/* Card Styles */
.card {
    background-color: var(--darker);
    border: 1px solid var(--border-secondary);
    transition: all 0.3s ease;
}

.card-header {
    background-color: transparent;
    border-bottom: 1px solid var(--border-secondary);
}

.card-footer {
    background-color: transparent;
    border-top: 1px solid var(--border-secondary);
}

/* Hover Effects */
.hover-lift {
    transition: all 0.3s ease;
}

.hover-lift:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
    border-color: var(--cyan);
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--secondary-dark) 50%, var(--primary-dark) 100%);
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="1" fill="%2300bcd4" opacity="0.1"/></svg>') repeat;
    background-size: 50px 50px;
    animation: float 20s linear infinite;
}

@keyframes float {
    0% { transform: translateY(0px); }
    100% { transform: translateY(-100px); }
}

/* Statistics Cards */
.stat-card {
    background: linear-gradient(135deg, var(--darker) 0%, var(--secondary-dark) 100%);
    border: 1px solid var(--border-secondary);
    transition: all 0.3s ease;
}

.stat-card:hover {
    border-color: var(--cyan);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 188, 212, 0.15);
}

.stat-icon {
    transition: transform 0.3s ease;
}

.stat-card:hover .stat-icon {
    transform: scale(1.1);
}

/* GPU Card Styles */
.gpu-card {
    background: linear-gradient(145deg, var(--darker) 0%, var(--secondary-dark) 100%);
    border: 1px solid var(--border-secondary);
    overflow: hidden;
}

.gpu-card:hover {
    border-color: var(--cyan);
    box-shadow: 0 10px 30px rgba(0, 188, 212, 0.2);
}

.gpu-card-header h5 a {
    transition: color 0.3s ease;
}

.gpu-card:hover .gpu-card-header h5 a {
    color: var(--cyan) !important;
}

.spec-item {
    padding: 0.25rem 0;
    transition: all 0.3s ease;
    color: var(--text-secondary) !important; /* Ensure good visibility */
}

.spec-item:hover {
    color: var(--cyan) !important;
}

/* Additional text visibility fixes */
.card-text, .small, .text-small {
    color: var(--text-secondary) !important;
}

.gpu-card .card-text {
    color: #f0f0f0 !important; /* Even brighter for GPU specs */
}

.gpu-card .spec-item small {
    color: #e0e0e0 !important;
}

/* Memory and technical specification text visibility */
.gpu-card p, .gpu-card small, .gpu-card .text-muted {
    color: #f0f0f0 !important;
}

/* Override Bootstrap's text-muted for better visibility */
.text-muted {
    color: #d0d0d0 !important;
}

/* Ensure all card body text is visible */
.card-body {
    color: var(--text-secondary);
}

.card-body small, .card-body .small {
    color: #e8e8e8 !important;
}

.spec-item i {
    width: 20px;
    text-align: center;
}

/* GPU Detail Page */
.gpu-header {
    background: linear-gradient(135deg, var(--darker) 0%, var(--secondary-dark) 50%, var(--darker) 100%);
    position: relative;
}

.stat-highlight {
    text-align: center;
    padding: 1rem;
    background: rgba(0, 188, 212, 0.05);
    border-radius: 0.5rem;
    border: 1px solid rgba(0, 188, 212, 0.2);
    transition: all 0.3s ease;
}

.stat-highlight:hover {
    background: rgba(0, 188, 212, 0.1);
    border-color: var(--cyan);
    transform: translateY(-2px);
}

.spec-table .spec-row {
    display: flex;
    justify-content: space-between;
    padding: 0.5rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.spec-table .spec-row:hover {
    background: rgba(0, 188, 212, 0.05);
    padding-left: 0.5rem;
    padding-right: 0.5rem;
    margin-left: -0.5rem;
    margin-right: -0.5rem;
    border-radius: 0.25rem;
}

.spec-table .spec-row:last-child {
    border-bottom: none;
}

.spec-label {
    color: var(--text-muted);
    font-weight: 500;
}

.spec-value {
    color: var(--text-light);
    font-weight: 600;
}

/* API Support Items */
.api-support-item {
    padding: 1rem;
    border-radius: 0.5rem;
    background: rgba(255, 255, 255, 0.02);
    transition: all 0.3s ease;
}

.api-support-item:hover {
    background: rgba(0, 188, 212, 0.1);
    transform: translateY(-2px);
}

/* Performance Metrics */
.performance-metric {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.performance-metric:last-child {
    border-bottom: none;
}

.metric-label {
    font-size: 0.875rem;
}

.metric-value {
    font-size: 1.1rem;
}

/* Similar GPU Items */
.similar-gpu-item {
    transition: all 0.3s ease;
}

.similar-gpu-item:hover {
    background: rgba(0, 188, 212, 0.05);
    padding-left: 0.75rem;
    padding-right: 0.75rem;
    margin-left: -0.75rem;
    margin-right: -0.75rem;
    border-radius: 0.5rem;
}

/* Breadcrumb Styles */
.breadcrumb {
    background: linear-gradient(135deg, var(--darker) 0%, var(--secondary-dark) 100%);
    border: 1px solid var(--border-secondary);
}

.breadcrumb-item a {
    text-decoration: none;
    transition: color 0.3s ease;
}

.breadcrumb-item a:hover {
    color: var(--cyan-hover) !important;
}

.breadcrumb-item.active {
    color: var(--text-muted);
}

/* Pagination Styles */
.pagination .page-link {
    background-color: var(--darker);
    border-color: var(--border-secondary);
    color: var(--text-light);
    transition: all 0.3s ease;
}

.pagination .page-link:hover {
    background-color: var(--cyan);
    border-color: var(--cyan);
    color: var(--primary-dark);
    transform: translateY(-1px);
}

.pagination .page-item.active .page-link {
    background-color: var(--cyan);
    border-color: var(--cyan);
    color: var(--primary-dark);
}

.pagination .page-item.disabled .page-link {
    background-color: var(--secondary-dark);
    border-color: var(--border-secondary);
    color: var(--text-muted);
}

/* Badge Styles */
.badge {
    font-weight: 500;
    font-size: 0.75rem;
}

.bg-cyan {
    background-color: var(--cyan) !important;
    color: var(--primary-dark) !important;
}

.bg-outline-cyan {
    background-color: transparent !important;
    color: var(--cyan) !important;
    border: 1px solid var(--cyan);
}

/* Feature Items */
.feature-item {
    padding: 1.5rem;
    border-radius: 0.5rem;
    background: rgba(255, 255, 255, 0.02);
    transition: all 0.3s ease;
}

.feature-item:hover {
    background: rgba(0, 188, 212, 0.05);
    transform: translateY(-4px);
}

.feature-icon {
    transition: transform 0.3s ease;
}

.feature-item:hover .feature-icon {
    transform: scale(1.1);
}

/* Social Media Share Buttons */
.social-share-buttons .btn {
    transition: all 0.3s ease;
    border-radius: 0.5rem;
    font-weight: 500;
}

.social-share-buttons .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.social-share-buttons .fab,
.social-share-buttons .fas {
    width: 16px;
    text-align: center;
}

/* Platform-specific hover colors */
.social-share-buttons .btn:hover .fa-reddit-alien {
    color: #ff4500;
}

.social-share-buttons .btn:hover .fa-x-twitter {
    color: #1da1f2;
}

.social-share-buttons .btn:hover .fa-facebook-f {
    color: #4267b2;
}

.social-share-buttons .btn:hover .fa-linkedin-in {
    color: #0077b5;
}

.social-share-buttons .btn:hover .fa-whatsapp {
    color: #25d366;
}

.social-share-buttons .btn-outline-cyan:hover {
    background-color: var(--cyan);
    border-color: var(--cyan);
    color: var(--primary-dark);
}

/* Responsive social buttons */
@media (max-width: 768px) {
    .social-share-buttons {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: 0.25rem;
    }
    
    .social-share-buttons .btn {
        flex: 1 1 auto;
        min-width: 80px;
        padding: 0.375rem 0.5rem;
        font-size: 0.875rem;
    }
}

/* Manufacturer Icons */
.manufacturer-icon {
    transition: transform 0.3s ease;
}

.card:hover .manufacturer-icon {
    transform: scale(1.05);
}

/* Search Page Styles */
.search-header {
    background: linear-gradient(135deg, var(--darker) 0%, var(--secondary-dark) 100%);
}

.search-form .form-control {
    border-radius: 0.375rem 0 0 0.375rem;
}

.search-form .btn {
    border-radius: 0 0.375rem 0.375rem 0;
}

/* Suggestion Cards */
.suggestion-icon {
    transition: transform 0.3s ease;
}

.card:hover .suggestion-icon {
    transform: scale(1.1);
}

/* Error Page Styles */
.error-page {
    min-height: 60vh;
    display: flex;
    align-items: center;
}

.error-icon {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

.quick-links .btn {
    transition: all 0.3s ease;
}

.quick-links .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 188, 212, 0.3);
}

/* Performance Highlights */
.performance-highlights {
    background: rgba(0, 188, 212, 0.03);
    border-radius: 0.5rem;
    padding: 0.75rem;
}

/* Category Page */
.category-header {
    background: linear-gradient(135deg, var(--darker) 0%, var(--secondary-dark) 100%);
}

.category-stats .stat-item {
    padding: 0.5rem 1rem;
    background: rgba(0, 188, 212, 0.1);
    border-radius: 0.375rem;
    border: 1px solid rgba(0, 188, 212, 0.2);
}

/* Clickable Badge Styles */
.clickable-badge {
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.clickable-badge:hover {
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-section {
        padding: 2rem !important;
    }
    
    .display-4 {
        font-size: 2.5rem;
    }
    
    .stat-card {
        margin-bottom: 1rem;
    }
    
    .gpu-card {
        margin-bottom: 1.5rem;
    }
    
    .performance-highlights .col-4 {
        margin-bottom: 0.5rem;
    }
}

@media (max-width: 576px) {
    .hero-section .lead {
        font-size: 1rem;
    }
    
    .input-group-lg .form-control {
        font-size: 1rem;
    }
    
    .btn-lg {
        font-size: 1rem;
        padding: 0.75rem 1.5rem;
    }
    
    .spec-item {
        font-size: 0.875rem;
    }
}

/* Loading Animation */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid var(--border-secondary);
    border-radius: 50%;
    border-top-color: var(--cyan);
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Scrollbar Styling */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--primary-dark);
}

::-webkit-scrollbar-thumb {
    background: var(--secondary-dark);
    border-radius: 4px;
}

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

/* Focus Styles */
.btn:focus,
.form-control:focus,
.page-link:focus {
    box-shadow: 0 0 0 0.25rem rgba(0, 188, 212, 0.25);
}

/* Print Styles */
@media print {
    .navbar,
    .breadcrumb,
    .btn,
    .card-footer,
    footer {
        display: none !important;
    }
    
    body {
        background: white !important;
        color: black !important;
    }
    
    .card {
        border: 1px solid #ccc !important;
        background: white !important;
    }
}

/* API Badge Hover Effects */
.badge:hover {
    transform: scale(1.05);
    transition: transform 0.2s ease;
}

.hover-bg-primary-light:hover {
    background-color: #0066cc !important;
}

.hover-bg-warning-light:hover {
    background-color: #ffcc00 !important;
}

.hover-bg-danger-light:hover {
    background-color: #cc0000 !important;
}

.hover-bg-success-light:hover {
    background-color: #00aa00 !important;
}

.hover-text-cyan-light:hover {
    color: #00e5ff !important;
}