/* Chasing Chargers - Uniform Blue Theme */

:root {
    --primary-blue: #1e3a8a;
    --secondary-blue: #1e40af;
    --accent-blue: #3b82f6;
    --electric-blue: #06b6d4;
    --dark-bg: #0a0f1c;
    --darker-bg: #050912;
    --panel-bg: rgba(30, 58, 138, 0.1);
    --panel-border: rgba(59, 130, 246, 0.15);
    --text-primary: #ffffff;
    --text-secondary: #e2e8f0;
    --text-muted: #cbd5e1;
    --success-green: #10b981;
    --warning-orange: #f59e0b;
    --error-red: #ef4444;
    --hover-blue: rgba(59, 130, 246, 0.1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    background: var(--dark-bg);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
}

/* Enhanced Background Pattern */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 30%, rgba(30, 58, 138, 0.3) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(30, 64, 175, 0.2) 0%, transparent 50%),
        linear-gradient(135deg, var(--darker-bg) 0%, var(--dark-bg) 50%, rgba(30, 58, 138, 0.05) 100%);
    z-index: -1;
}

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

::-webkit-scrollbar-track {
    background: var(--darker-bg);
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(var(--primary-blue), var(--accent-blue));
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(var(--accent-blue), var(--electric-blue));
}

/* Header */
.site-header {
    background: linear-gradient(135deg, var(--darker-bg) 0%, var(--primary-blue) 100%);
    border-bottom: 2px solid var(--panel-border);
    padding: 2rem 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.site-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(59, 130, 246, 0.1), transparent);
    animation: headerShimmer 3s ease-in-out infinite;
}

@keyframes headerShimmer {
    0% { left: -100%; }
    100% { left: 100%; }
}

.site-title {
    font-family: 'JetBrains Mono', monospace;
    font-size: 3rem;
    font-weight: 700;
    background: linear-gradient(45deg, var(--electric-blue), var(--accent-blue), var(--text-primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.3rem;
    position: relative;
    z-index: 1;
}

.site-tagline {
    font-size: 1.2rem;
    color: var(--text-secondary);
    position: relative;
    z-index: 1;
}

/* Navigation */
.navbar {
    background: rgba(5, 9, 18, 0.95);
    border-bottom: 1px solid var(--panel-border);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(10px);
}

.navbar-nav .nav-link {
    color: var(--text-secondary) !important;
    font-weight: 500;
    margin: 0 1.5rem;
    padding: 0.5rem 1rem !important;
    border-radius: 6px;
    transition: all 0.3s ease;
    position: relative;
}

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

.navbar-toggler {
    border: 1px solid var(--panel-border);
    padding: 0.5rem;
}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%2859, 130, 246, 1%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* Main Content */
.main-content {
    padding: 2rem 0;
}

.container-fluid {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Stats Section */
#stats {
    padding: 3rem 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.stat-card {
    background: linear-gradient(135deg, var(--panel-bg) 0%, rgba(30, 64, 175, 0.05) 100%);
    border: 1px solid var(--panel-border);
    border-radius: 12px;
    padding: 2rem 1.5rem;
    text-align: center;
    position: relative;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    backdrop-filter: blur(10px);
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1) 0%, rgba(6, 182, 212, 0.05) 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.stat-card:hover {
    transform: translateY(-8px);
    border-color: var(--accent-blue);
    box-shadow: 0 20px 40px rgba(30, 58, 138, 0.3);
}

.stat-card:hover::before {
    opacity: 1;
}

.stat-container {
    position: relative;
    margin-bottom: 1rem;
}

.stat-number {
    font-family: 'JetBrains Mono', monospace;
    font-size: 2.5rem;
    font-weight: 600;
    color: var(--electric-blue);
    line-height: 1.2;
    position: relative;
    z-index: 2;
    transition: all 0.3s ease;
}

.stat-number.loading {
    opacity: 0.7;
}

.stat-change {
    position: absolute;
    top: -10px;
    right: -10px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.8rem;
    font-weight: 600;
    padding: 0.3rem 0.6rem;
    border-radius: 10px;
    opacity: 0;
    transform: scale(0.8) translateY(10px);
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    z-index: 3;
    min-width: 50px;
    text-align: center;
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.stat-change.positive {
    background: linear-gradient(135deg, var(--success-green), #34d399);
    color: white;
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.stat-change.negative {
    background: linear-gradient(135deg, var(--warning-orange), #fbbf24);
    color: white;
    border: 1px solid rgba(245, 158, 11, 0.3);
}

.stat-change.neutral {
    background: linear-gradient(135deg, #6b7280, #9ca3af);
    color: white;
    border: 1px solid rgba(107, 114, 128, 0.3);
}

.stat-change.show {
    opacity: 1;
    transform: scale(1) translateY(0);
}

.stat-change.hide {
    opacity: 0;
    transform: scale(0.8) translateY(-10px);
}

.stat-label {
    font-size: 1rem;
    color: var(--text-secondary);
    font-weight: 500;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    position: relative;
    z-index: 2;
}

.stat-label i {
    color: var(--accent-blue);
}

/* Chart Section */
#community-chart {
    padding: 1rem 0;
}

.chart-container {
    background: linear-gradient(135deg, var(--panel-bg) 0%, rgba(30, 64, 175, 0.05) 100%);
    border: 1px solid var(--panel-border);
    border-radius: 12px;
    padding: 1rem;
    backdrop-filter: blur(10px);
}

.chart-title {
    color: var(--text-primary);
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    text-align: center;
}

.chart-title i {
    color: var(--electric-blue);
}

#growthChart {
    width: 100%;
    height: 140px;
    filter: drop-shadow(0 0 10px rgba(6, 182, 212, 0.3));
}

/* Leaderboard Section */
#leaderboard {
    padding: 3rem 0;
}

.leaderboard-layout {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 2rem;
}

/* Panel Styling */
.filters-panel,
.leaderboard-panel,
.faq-panel {
    background: linear-gradient(135deg, var(--panel-bg) 0%, rgba(30, 64, 175, 0.05) 100%);
    border: 1px solid var(--panel-border);
    border-radius: 12px;
    overflow: hidden;
    backdrop-filter: blur(10px);
}

.panel-header {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-blue) 100%);
    color: var(--text-primary);
    padding: 1.5rem;
    border-bottom: 1px solid var(--panel-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.panel-header h4,
.panel-header h5 {
    margin: 0;
    font-weight: 600;
}

.panel-body {
    padding: 1.5rem;
}

/* Filter Styling */
.filter-group {
    margin-bottom: 1.5rem;
}

.filter-group label {
    display: block;
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-control {
    background: rgba(5, 9, 18, 0.8);
    border: 1px solid var(--panel-border);
    color: var(--text-primary);
    border-radius: 6px;
    padding: 0.75rem;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.form-control:focus {
    background: rgba(5, 9, 18, 0.9);
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 0.2rem rgba(59, 130, 246, 0.25);
    color: var(--text-primary);
    outline: none;
}

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

select.form-control option {
    background: var(--dark-bg);
    color: var(--text-primary);
}

.filter-actions {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

/* Button Styling */
.btn {
    padding: 0.75rem 1.5rem;
    border-radius: 6px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-size: 0.85rem;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-blue), var(--accent-blue));
    color: white;
    box-shadow: 0 4px 12px rgba(30, 58, 138, 0.3);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--accent-blue), var(--electric-blue));
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(30, 58, 138, 0.4);
    color: white;
}

.btn-secondary {
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--panel-border);
}

.btn-secondary:hover {
    background: var(--hover-blue);
    color: var(--text-primary);
    border-color: var(--accent-blue);
}

.badge {
    background: linear-gradient(135deg, var(--accent-blue), var(--electric-blue));
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

/* Table Styling */
.table-container {
    max-height: 600px;
    overflow-y: auto;
    border-radius: 8px;
}

.leaderboard-table {
    width: 100%;
    border-collapse: collapse;
    background: transparent;
    margin: 0;
}

.leaderboard-table th {
    background: linear-gradient(135deg, var(--primary-blue), var(--secondary-blue));
    color: var(--text-primary);
    font-weight: 600;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 1rem 0.75rem;
    border: none;
    position: sticky;
    top: 0;
    z-index: 10;
}

.leaderboard-table td {
    padding: 1rem 0.75rem;
    border-bottom: 1px solid var(--panel-border);
    background: rgba(5, 9, 18, 0.6);
    color: var(--text-primary);
    transition: all 0.3s ease;
}

.leaderboard-table tbody tr {
    cursor: pointer;
    transition: all 0.3s ease;
}

.leaderboard-table tbody tr:hover td {
    background: var(--hover-blue);
    color: var(--text-primary);
}

/* Force all table text to be visible */
.leaderboard-table,
.leaderboard-table td,
.leaderboard-table th {
    color: var(--text-primary) !important;
}

/* Enhanced table text visibility */
.leaderboard-table td {
    color: var(--text-primary) !important;
}

.leaderboard-table td small {
    color: var(--text-secondary) !important;
    opacity: 0.9;
}

.leaderboard-table td small.text-muted {
    color: var(--text-muted) !important;
    opacity: 0.8;
}

/* New specific table text classes */
.stat-value {
    color: var(--text-primary) !important;
    font-weight: 500;
}

.sub-info {
    color: var(--text-secondary) !important;
    opacity: 0.85;
    font-size: 0.8rem;
}

.country-code {
    color: var(--text-muted) !important;
    opacity: 0.7;
    font-size: 0.75rem;
}

.server-info {
    color: var(--text-secondary) !important;
    opacity: 0.8;
    font-size: 0.8rem;
}

.player-rank {
    font-family: 'JetBrains Mono', monospace;
    font-weight: 600;
    color: var(--electric-blue) !important;
}

.player-name {
    font-weight: 600;
    color: var(--text-primary) !important;
}

.stat-highlight {
    font-family: 'JetBrains Mono', monospace;
    font-weight: 500;
    color: var(--accent-blue) !important;
}

.loading-row {
    text-align: center;
    padding: 3rem 1rem !important;
}

.loading-row td {
    color: var(--text-primary) !important;
    background: rgba(5, 9, 18, 0.6) !important;
}

.loading-spinner {
    width: 24px;
    height: 24px;
    border: 3px solid var(--panel-border);
    border-top-color: var(--electric-blue);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 1rem;
}

.loading-text {
    color: var(--text-secondary) !important;
    font-size: 0.9rem;
}

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

/* FAQ Section */
#faq {
    padding: 3rem 0;
}

.faq-item {
    border: 1px solid var(--panel-border);
    border-radius: 8px;
    margin-bottom: 1rem;
    overflow: hidden;
    background: rgba(5, 9, 18, 0.4);
}

.faq-header {
    margin: 0;
}

.faq-button {
    width: 100%;
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-weight: 500;
    font-size: 1rem;
    padding: 1.25rem 1.5rem;
    text-align: left;
    transition: all 0.3s ease;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.faq-button:hover {
    background: var(--hover-blue);
    color: var(--electric-blue);
}

.faq-button:not(.collapsed) {
    background: linear-gradient(135deg, var(--primary-blue), var(--secondary-blue));
    color: var(--text-primary);
}

.faq-button::after {
    content: '+';
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--accent-blue);
    transition: transform 0.3s ease;
}

.faq-button:not(.collapsed)::after {
    content: '−';
    transform: rotate(0deg);
}

.faq-content {
    padding: 1.5rem;
    background: rgba(5, 9, 18, 0.6);
    color: var(--text-secondary);
    border-top: 1px solid var(--panel-border);
    line-height: 1.6;
}

.faq-content strong {
    color: var(--text-primary);
}

/* Footer */
.site-footer {
    background: linear-gradient(135deg, var(--darker-bg) 0%, var(--primary-blue) 100%);
    border-top: 1px solid var(--panel-border);
    padding: 2rem 0;
    margin-top: 3rem;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .leaderboard-layout {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}

@media (max-width: 768px) {
    .site-title {
        font-size: 2.2rem;
    }
    
    .site-tagline {
        font-size: 1rem;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .navbar-nav .nav-link {
        margin: 0.25rem 0;
        text-align: center;
    }
    
    .panel-header {
        padding: 1rem;
        flex-direction: column;
        gap: 0.5rem;
        text-align: center;
    }
    
    .panel-body {
        padding: 1rem;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 0.5rem;
        text-align: center;
    }
    
    .leaderboard-table {
        font-size: 0.85rem;
    }
    
    .leaderboard-table th,
    .leaderboard-table td {
        padding: 0.75rem 0.5rem;
    }
}

@media (max-width: 576px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .stat-number {
        font-size: 1.8rem;
    }
    
    .site-title {
        font-size: 1.8rem;
    }
    
    .leaderboard-table {
        font-size: 0.8rem;
    }
    
    .faq-button {
        font-size: 0.9rem;
        padding: 1rem;
    }
}