/* 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: #333;
    background-color: #f5f5f5;
    padding-top: 80px; /* Account for fixed header */
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    color: white;
    overflow: hidden;
}

.hero-content {
    display: flex;
    align-items: center;
    gap: 20px;
}

.hero-logo {
    flex-shrink: 0;
}

.hero-logo img {
    filter: brightness(0) invert(1);
}

.hero-info {
    flex: 1;
    min-width: 0; /* Prevent flex items from overflowing */
}

.hero-status {
    padding: 15px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    overflow: hidden;
}

.hero-status h3 {
    margin-bottom: 8px;
    font-size: 20px;
    font-weight: 600;
    word-wrap: break-word;
}

.username-highlight {
    color: #10b981;
    font-weight: 700;
}

.hero-status p {
    margin-bottom: 10px;
    opacity: 0.9;
    font-size: 14px;
    word-wrap: break-word;
}

.hero-status.warning {
    border-left: 4px solid #f59e0b;
}

.hero-status.success {
    border-left: 4px solid #10b981;
}

.hero-status.info {
    border-left: 4px solid #3b82f6;
}

.hero-stats {
    display: flex;
    gap: 15px;
    margin: 15px 0;
    flex-wrap: wrap;
}

.stat-item {
    background: rgba(255, 255, 255, 0.15);
    padding: 12px 20px;
    border-radius: 8px;
    font-size: 13px;
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 100px;
    flex-shrink: 0;
    overflow: hidden;
}

.stat-label {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: white !important;
    margin-bottom: 5px;
}

.stat-value {
    font-size: 18px;
    font-weight: bold;
    color: #fbbf24;
}

.hero-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-top: 10px;
}

.btn-hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
}

.btn-hero:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.6);
}

.btn-hero-secondary {
    background: linear-gradient(135deg, #6366f1 0%, #4f46e5 100%);
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.4);
}

.btn-hero-secondary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.6);
}

.btn-hero-accent {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(245, 158, 11, 0.4);
}

.btn-hero-accent:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(245, 158, 11, 0.6);
}

/* Info Marquee */
.info-marquee {
    background: linear-gradient(135deg, #1e3a8a 0%, #1e40af 50%, #2563eb 100%);
    color: white;
    padding: 12px 20px;
    margin-top: 15px;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.3);
    overflow: hidden;
}

.marquee-content {
    display: flex;
    align-items: center;
    gap: 15px;
    animation: marquee 20s linear infinite;
    white-space: nowrap;
}

.marquee-content:hover {
    animation-play-state: paused;
}

@keyframes marquee {
    0% {
        transform: translateX(100%);
    }
    100% {
        transform: translateX(-100%);
    }
}

.marquee-item {
    font-size: 14px;
    font-weight: 500;
    color: white;
}

.marquee-separator {
    color: rgba(255, 255, 255, 0.5);
    font-weight: 700;
}

/* Hero Marquee */
.hero-marquee {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.05) 100%);
    border-radius: 6px;
    padding: 10px 15px;
    margin-top: 15px;
    overflow: hidden;
}

.hero-marquee-content {
    color: white;
    font-size: 14px;
    font-weight: 500;
    white-space: nowrap;
    animation: heroMarquee 15s linear infinite;
    overflow: hidden;
    text-overflow: ellipsis;
}

.hero-marquee-content:hover {
    animation-play-state: paused;
}

@keyframes heroMarquee {
    0% {
        transform: translateX(100%);
    }
    100% {
        transform: translateX(-100%);
    }
}

/* Header */
.header {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
    color: white;
    padding: 20px 0;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 24px;
    font-weight: bold;
    text-decoration: none;
    color: white;
}

.nav-links {
    display: flex;
    gap: 20px;
}

.nav-links a {
    color: white;
    text-decoration: none;
    padding: 8px 16px;
    border-radius: 5px;
    transition: background 0.3s;
}

.nav-links a:hover {
    background: rgba(255,255,255,0.2);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 24px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s;
}

.btn-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.4);
}

.btn-secondary {
    background: #6c757d;
    color: white;
}

.btn-success {
    background: #28a745;
    color: white;
}

.btn-danger {
    background: #dc3545;
    color: white;
}

.btn-warning {
    background: #ffc107;
    color: #333;
}

.btn-sm {
    padding: 8px 16px;
    font-size: 14px;
}

/* Forms */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #555;
}

.form-control {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 16px;
    transition: border-color 0.3s;
}

.form-control:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

select.form-control {
    cursor: pointer;
}

/* Cards */
.card {
    background: white;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    padding: 30px;
    margin-bottom: 20px;
}

.card-header {
    font-size: 20px;
    font-weight: bold;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 2px solid #f0f0f0;
}

/* Tables - Striped and Responsive */
.table-container {
    overflow-x: auto;
    margin-bottom: 20px;
}

.table {
    width: 100%;
    border-collapse: collapse;
    background: white;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    border-radius: 10px;
    overflow: hidden;
}

.table thead {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
    color: white;
}

.table th,
.table td {
    padding: 15px;
    text-align: left;
    border-bottom: 1px solid #e5e7eb;
    border-right: 1px solid #e5e7eb;
    border-left: 1px solid #e5e7eb;
}

.table th:first-child,
.table td:first-child {
    border-left: none;
}

.table th:last-child,
.table td:last-child {
    border-right: none;
}

.table th {
    font-weight: 600;
    text-transform: uppercase;
    font-size: 14px;
    letter-spacing: 0.5px;
}

/* Compact Table Styles */
.table.table-compact th,
.table.table-compact td {
    padding: 5px 8px;
    font-size: 12px;
    line-height: 1.3;
}

.table.table-compact th {
    font-size: 11px;
    padding: 5px 8px;
    line-height: 1.2;
}

.table.table-compact .date-header-row {
    font-size: 11px !important;
    padding: 5px 8px !important;
    line-height: 1.2 !important;
}


.table tbody tr.even {
    background-color: #f8f9fa;
}

.table tbody tr.odd {
    background-color: white;
}

.table tbody tr:hover,
.table td:hover,
.table th:hover {
    background-color: inherit !important;
    color: inherit !important;
}


.table tbody tr:last-child td {
    border-bottom: none;
}

.featured-row {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(118, 75, 162, 0.1) 100%);
    border-left: 4px solid #667eea;
}

/* Badges */
.badge {
    display: inline-block;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
}

.bg-success {
    background-color: #28a745;
    color: white;
}

.bg-danger {
    background-color: #dc3545;
    color: white;
}

.bg-warning {
    background-color: #ffc107;
    color: #333;
}

.bg-secondary {
    background-color: #6c757d;
    color: white;
}

.bg-info {
    background-color: #17a2b8;
    color: white;
}

.bg-primary {
    background-color: #667eea;
    color: white;
}

/* Tabs */
.tabs {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-bottom: 25px;
    flex-wrap: wrap;
    background: white;
    padding: 15px;
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.tab {
    padding: 12px 28px;
    background: #f8f9fa;
    border: 2px solid #e9ecef;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 600;
    font-size: 14px;
    color: #495057;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.tab:hover {
    background: #e9ecef;
    border-color: #dee2e6;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.tab.active {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-color: #667eea;
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
    transform: translateY(-2px);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    z-index: 1000;
    justify-content: center;
    align-items: center;
}

.modal.active {
    display: flex;
}

.modal-content {
    background: white;
    border-radius: 10px;
    padding: 30px;
    max-width: 500px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 2px solid #f0f0f0;
}

.modal-title {
    font-size: 20px;
    font-weight: bold;
}

.modal-close {
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: #999;
}

.modal-close:hover {
    color: #333;
}

/* Alert Messages */
.alert {
    padding: 15px 20px;
    border-radius: 5px;
    margin-bottom: 20px;
    font-weight: 500;
}

.alert-success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.alert-error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.alert-info {
    background-color: #d1ecf1;
    color: #0c5460;
    border: 1px solid #bee5eb;
}

.alert-warning {
    background-color: #fff3cd;
    color: #856404;
    border: 1px solid #ffeaa7;
}

/* Plan Cards */
.plans-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.plan-card {
    background: white;
    border-radius: 10px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    transition: transform 0.3s;
    border: 2px solid transparent;
}

.plan-card:hover {
    transform: translateY(-5px);
    border-color: #667eea;
}

.plan-card.featured {
    border-color: #667eea;
    position: relative;
}

.plan-card.featured::before {
    content: 'POPULAR';
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

.plan-name {
    font-size: 24px;
    font-weight: bold;
    margin-bottom: 10px;
    color: #333;
}

.plan-price {
    font-size: 36px;
    font-weight: bold;
    color: #667eea;
    margin-bottom: 20px;
}

.plan-price span {
    font-size: 16px;
    color: #999;
}

.plan-features {
    list-style: none;
    margin-bottom: 20px;
    text-align: left;
}

.plan-features li {
    padding: 10px 0;
    border-bottom: 1px solid #f0f0f0;
}

.plan-features li:last-child {
    border-bottom: none;
}

/* Match Cards */
.match-card {
    background: white;
    border-radius: 10px;
    padding: 20px;
    margin-bottom: 15px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    border-left: 4px solid #667eea;
}

.match-card.locked {
    border-left-color: #dc3545;
    opacity: 0.7;
}

.match-teams {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.team-name {
    font-weight: bold;
    font-size: 16px;
}

.match-vs {
    color: #999;
    font-size: 14px;
}

.match-prediction {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 15px;
    border-radius: 5px;
    text-align: center;
    font-weight: bold;
    font-size: 18px;
}

.match-card.locked .match-prediction {
    background: #dc3545;
}

.match-details {
    display: flex;
    justify-content: space-between;
    margin-top: 15px;
    font-size: 14px;
    color: #666;
}

.match-odds {
    font-weight: bold;
    color: #667eea;
}

/* Login/Register Pages */
.auth-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 20px;
}

.auth-card {
    background: white;
    border-radius: 10px;
    padding: 40px;
    width: 100%;
    max-width: 450px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

.auth-title {
    text-align: center;
    font-size: 28px;
    font-weight: bold;
    margin-bottom: 30px;
    color: #333;
}

.auth-links {
    text-align: center;
    margin-top: 20px;
}

.auth-links a {
    color: #667eea;
    text-decoration: none;
}

.auth-links a:hover {
    text-decoration: underline;
}

/* Admin Dashboard */
.admin-sidebar {
    background: #2c3e50;
    color: white;
    padding: 20px;
    min-height: 100vh;
}

.admin-sidebar h2 {
    margin-bottom: 30px;
    padding-bottom: 15px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

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

.admin-nav li {
    margin-bottom: 10px;
}

.admin-nav a {
    color: white;
    text-decoration: none;
    display: block;
    padding: 12px 15px;
    border-radius: 5px;
    transition: background 0.3s;
}

.admin-nav a:hover,
.admin-nav a.active {
    background: rgba(255,255,255,0.1);
}

.admin-main {
    padding: 30px;
}

.admin-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.stat-card {
    background: white;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.stat-value {
    font-size: 32px;
    font-weight: bold;
    color: #667eea;
}

.stat-label {
    color: #666;
    font-size: 14px;
    margin-top: 5px;
}

/* Responsive Media Queries */
@media (max-width: 768px) {
    .header .container {
        flex-direction: column;
        gap: 15px;
    }
    
    .nav-links {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .container {
        padding: 0 15px;
    }
    
    main.container {
        margin-top: 60px !important;
    }
    
    .hero-section {
        padding: 15px;
    }
    
    .hero-content {
        flex-direction: column;
        text-align: center;
        gap: 15px;
    }
    
    .hero-logo {
        display: flex;
        justify-content: center;
    }
    
    .hero-logo img {
        height: 40px !important;
    }
    
    .hero-status {
        padding: 12px;
        width: 100%;
    }
    
    .hero-status h3 {
        font-size: 16px;
    }
    
    .hero-status p {
        font-size: 12px;
    }
    
    .hero-stats {
        justify-content: center;
        gap: 8px;
    }
    
    .stat-item {
        padding: 8px 12px;
        min-width: 70px;
        font-size: 11px;
    }
    
    .stat-label {
        font-size: 9px;
    }
    
    .stat-value {
        font-size: 14px;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .hero-marquee {
        margin-top: 12px;
        padding: 8px 12px;
        width: 100%;
    }
    
    .hero-marquee-content {
        font-size: 11px;
    }
    
    .card {
        padding: 20px;
    }
    
    .table-container {
        overflow-x: auto;
    }
    
    .table {
        font-size: 14px;
    }
    
    .table th,
    .table td {
        padding: 10px 8px;
    }
    
    .tabs {
        flex-direction: column;
        padding: 12px;
        gap: 8px;
    }
    
    .tab {
        padding: 10px 20px;
        font-size: 12px;
        text-align: center;
        width: 100%;
    }
    
    .plans-grid {
        grid-template-columns: 1fr;
    }
    
    .match-teams {
        flex-direction: column;
        gap: 10px;
    }
    
    .info-marquee {
        padding: 10px 15px;
    }
    
    .marquee-item {
        font-size: 12px;
    }
    
    .marquee-content {
        gap: 10px;
    }
    
    .match-details {
        flex-direction: column;
        gap: 5px;
    }
    
    .admin-header {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .auth-card {
        padding: 30px 20px;
    }
    
    .modal-content {
        padding: 20px;
    }
}

@media (max-width: 480px) {
    .logo {
        font-size: 20px;
    }
    
    .nav-links {
        gap: 10px;
    }
    
    .nav-links a {
        padding: 6px 12px;
        font-size: 14px;
    }
    
    .btn {
        padding: 10px 20px;
        font-size: 14px;
    }
    
    .plan-price {
        font-size: 28px;
    }
    
    .match-prediction {
        font-size: 16px;
    }
}

/* Footer */
.footer {
    background: #2c3e50;
    color: white;
    padding: 30px 0;
    margin-top: 50px;
    text-align: center;
}

.footer-links {
    margin-bottom: 15px;
}

.footer-links a {
    color: white;
    text-decoration: none;
    margin: 0 10px;
}

.footer-links a:hover {
    text-decoration: underline;
}

/* Loading Spinner */
.spinner {
    border: 4px solid #f3f3f3;
    border-top: 4px solid #667eea;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
    margin: 20px auto;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Utility Classes */
.text-center {
    text-align: center;
}

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

.mt-2 {
    margin-top: 20px;
}

.mb-2 {
    margin-bottom: 20px;
}

.d-flex {
    display: flex;
}

.justify-between {
    justify-content: space-between;
}

.align-center {
    align-items: center;
}

.gap-2 {
    gap: 20px;
}