:root {
    --primary-color: #37003c;
    --secondary-color: #00ff87;
    --accent-color: #e90052;
    --success-color: #00d084;
    --danger-color: #ff1744;
    --warning-color: #ff9800;
    --info-color: #2196f3;
    --dark-color: #2c3e50;
    --light-color: #ffffff;
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;
    --border-color: var(--gray-200);
    --text-primary: var(--gray-900);
    --text-secondary: var(--gray-600);
    --text-muted: var(--gray-500);
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: linear-gradient(135deg, var(--gray-50) 0%, var(--gray-100) 100%);
    color: var(--text-primary);
    line-height: 1.6;
    font-weight: 400;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.025em;
}

.text-primary { color: var(--primary-color) !important; }
.text-secondary { color: var(--text-secondary) !important; }
.text-muted { color: var(--text-muted) !important; }
.text-success { color: var(--success-color) !important; }
.text-danger { color: var(--danger-color) !important; }
.text-warning { color: var(--warning-color) !important; }
.text-info { color: var(--info-color) !important; }

/* Login Page */
.login-page {
    min-height: 100vh;
    background: linear-gradient(135deg, var(--gray-50) 0%, var(--gray-100) 100%);
}

.login-form-container {
    width: 100%;
    max-width: 450px;
    padding: 20px;
}

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

.bg-primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, #4a0e4e 100%) !important;
}

.bg-gradient-primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, #4a0e4e 100%) !important;
}

/* Premier League Style Header */
.premier-header {
    background: linear-gradient(135deg, var(--primary-color) 0%, #4a0e4e 100%);
    color: white;
    padding: 3rem 0;
    position: relative;
    overflow: hidden;
}

.premier-header::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"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(255,255,255,0.05)" stroke-width="1"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
}

.premier-header .container {
    position: relative;
    z-index: 2;
}

/* Cards */
.card {
    border-radius: 16px;
    border: 1px solid var(--border-color);
    background: var(--light-color);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1), 0 1px 2px rgba(0, 0, 0, 0.06);
    transition: all 0.3s ease;
    overflow: hidden;
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1), 0 4px 10px rgba(0, 0, 0, 0.06);
}

.card-header {
    background: var(--light-color);
    border-bottom: 1px solid var(--border-color);
    border-radius: 16px 16px 0 0 !important;
    padding: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
}

.card-body {
    padding: 1.5rem;
}

/* Premier League Style Cards */
.premier-card {
    background: var(--light-color);
    border-radius: 12px;
    border: 1px solid var(--border-color);
    overflow: hidden;
    transition: all 0.3s ease;
}

.premier-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.premier-card-header {
    background: linear-gradient(135deg, var(--gray-50) 0%, var(--gray-100) 100%);
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
    font-weight: 600;
    color: var(--text-primary);
}

/* Buttons */
.btn {
    border-radius: 8px;
    font-weight: 600;
    padding: 0.75rem 1.5rem;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    font-size: 0.875rem;
    letter-spacing: 0.025em;
}

.btn-primary {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
}

.btn-primary:hover {
    background: #4a0e4e;
    border-color: #4a0e4e;
    color: white;
    transform: translateY(-1px);
}

.btn-success {
    background: var(--success-color);
    border-color: var(--success-color);
    color: white;
}

.btn-success:hover {
    background: #00b377;
    border-color: #00b377;
    color: white;
    transform: translateY(-1px);
}

.btn-outline-primary {
    border-color: var(--primary-color);
    color: var(--primary-color);
    background: transparent;
}

.btn-outline-primary:hover {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
    transform: translateY(-1px);
}

.btn-outline-secondary {
    border-color: var(--gray-300);
    color: var(--text-secondary);
    background: transparent;
}

.btn-outline-secondary:hover {
    background: var(--gray-100);
    border-color: var(--gray-400);
    color: var(--text-primary);
}

/* Forms */
.form-control {
    border-radius: 8px;
    border: 2px solid var(--border-color);
    padding: 0.75rem 1rem;
    transition: all 0.3s ease;
    background: var(--light-color);
    color: var(--text-primary);
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(55, 0, 60, 0.15);
    background: var(--light-color);
}

.form-select {
    border-radius: 8px;
    border: 2px solid var(--border-color);
    padding: 0.75rem 1rem;
    background: var(--light-color);
    color: var(--text-primary);
}

.form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(55, 0, 60, 0.15);
}

.input-group-text {
    border-radius: 8px 0 0 8px;
    border: 2px solid var(--border-color);
    border-right: none;
    background: var(--gray-50);
    color: var(--text-secondary);
}

/* Sidebar */
.sidebar {
    background: var(--light-color);
    min-height: 100vh;
    padding: 0;
    box-shadow: 2px 0 10px rgba(0, 0, 0, 0.05);
    border-right: 1px solid var(--border-color);
}

.sidebar .nav-link {
    color: var(--text-secondary);
    padding: 1rem 1.5rem;
    margin: 0.25rem 1rem;
    border-radius: 8px;
    transition: all 0.3s ease;
    border: none;
    font-weight: 500;
}

.sidebar .nav-link:hover,
.sidebar .nav-link.active {
    background: linear-gradient(135deg, var(--primary-color) 0%, #4a0e4e 100%);
    color: white;
    transform: translateX(4px);
}

.sidebar .nav-link i {
    width: 20px;
    text-align: center;
    margin-right: 12px;
}

/* Header */
.main-header {
    background: var(--light-color);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    padding: 1.5rem 2rem;
    margin-bottom: 2rem;
    border-bottom: 1px solid var(--border-color);
}

/* Dashboard Cards */
.stat-card {
    background: var(--light-color);
    border-radius: 16px;
    padding: 2rem;
    margin-bottom: 2rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
}

.stat-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.stat-card .stat-icon {
    width: 60px;
    height: 60px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--primary-color) 0%, #4a0e4e 100%);
}

.stat-card .stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    letter-spacing: -0.05em;
}

.stat-card .stat-label {
    color: var(--text-secondary);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-size: 0.75rem;
}

/* Tables */
.table {
    background: var(--light-color);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--border-color);
}

.table thead th {
    background: var(--gray-50);
    color: var(--text-primary);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-size: 0.75rem;
    border: none;
    padding: 1.25rem 1rem;
    border-bottom: 2px solid var(--border-color);
}

.table tbody tr {
    transition: all 0.2s ease;
    border-bottom: 1px solid var(--gray-100);
}

.table tbody tr:hover {
    background: var(--gray-50);
}

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

.table tbody td {
    padding: 1rem;
    vertical-align: middle;
    color: var(--text-primary);
    font-weight: 500;
}

/* Premier League Table Styles */
.standings-table {
    background: var(--light-color);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    border: 1px solid var(--border-color);
}

.standings-table .table thead th {
    background: linear-gradient(135deg, var(--primary-color) 0%, #4a0e4e 100%);
    color: white;
    font-weight: 700;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: 1rem 0.75rem;
    border: none;
}

.standings-table .table tbody td {
    padding: 0.875rem 0.75rem;
    font-weight: 600;
    border-bottom: 1px solid var(--gray-100);
}

.standings-table .position {
    width: 40px;
    text-align: center;
    font-weight: 800;
    color: var(--primary-color);
}

.standings-table .team-name {
    font-weight: 700;
    color: var(--text-primary);
}

.standings-table .points {
    font-weight: 800;
    color: var(--primary-color);
    font-size: 1.1rem;
}

/* Match Cards */
.match-card {
    background: var(--light-color);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: 1rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.match-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
}

.match-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.match-score {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary-color);
}

.match-time {
    font-weight: 600;
    color: var(--text-primary);
}

.match-date {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.team-logo {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    object-fit: cover;
}

/* Badges */
.badge {
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

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

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

.badge.bg-warning {
    background: var(--warning-color) !important;
    color: white !important;
}

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

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

/* Modal */
.modal-content {
    border-radius: 16px;
    border: 1px solid var(--border-color);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}

.modal-header {
    background: var(--gray-50);
    color: var(--text-primary);
    border-radius: 16px 16px 0 0;
    border-bottom: 1px solid var(--border-color);
    padding: 1.5rem;
}

.modal-body {
    padding: 1.5rem;
}

.modal-footer {
    border-top: 1px solid var(--border-color);
    padding: 1.5rem;
    background: var(--gray-50);
}

/* Alerts */
.alert {
    border-radius: 12px;
    border: 1px solid;
    padding: 1rem 1.5rem;
    margin-bottom: 1.5rem;
    font-weight: 500;
}

.alert-success {
    background: #f0fdf4;
    border-color: #bbf7d0;
    color: #166534;
}

.alert-danger {
    background: #fef2f2;
    border-color: #fecaca;
    color: #991b1b;
}

.alert-warning {
    background: #fffbeb;
    border-color: #fed7aa;
    color: #92400e;
}

.alert-info {
    background: #eff6ff;
    border-color: #bfdbfe;
    color: #1e40af;
}

/* Navbar */
.navbar {
    background: var(--light-color) !important;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    border-bottom: 1px solid var(--border-color);
    padding: 1rem 0;
}

.navbar-brand {
    font-weight: 800;
    color: var(--primary-color) !important;
    font-size: 1.5rem;
}

.navbar-nav .nav-link {
    color: var(--text-secondary) !important;
    font-weight: 600;
    padding: 0.5rem 1rem !important;
    border-radius: 6px;
    transition: all 0.3s ease;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
    color: var(--primary-color) !important;
    background: var(--gray-50);
}

/* Responsive */
@media (max-width: 768px) {
    .sidebar {
        position: fixed;
        top: 0;
        left: -100%;
        width: 280px;
        z-index: 1050;
        transition: left 0.3s ease;
        background: var(--light-color);
    }
    
    .sidebar.show {
        left: 0;
    }
    
    .main-header {
        padding: 1rem;
        margin-bottom: 1rem;
    }
    
    .stat-card {
        padding: 1.5rem;
        margin-bottom: 1rem;
    }
    
    .stat-card .stat-number {
        font-size: 2rem;
    }
    
    .match-card {
        padding: 1rem;
    }
}

/* Utilities */
.shadow-custom {
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1) !important;
}

.border-radius-custom {
    border-radius: 16px !important;
}

.text-shadow {
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

/* Loading spinner */
.spinner-border-custom {
    width: 3rem;
    height: 3rem;
    border-width: 0.3rem;
    color: var(--primary-color);
}

/* Premier League specific styles */
.premier-stats {
    background: linear-gradient(135deg, var(--gray-50) 0%, var(--gray-100) 100%);
    border-radius: 12px;
    padding: 2rem;
    border: 1px solid var(--border-color);
}

.premier-stats h3 {
    color: var(--primary-color);
    font-weight: 800;
    margin-bottom: 0.5rem;
}

.premier-stats small {
    color: var(--text-secondary);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

/* Top Scorers */
.top-scorers-list {
    background: var(--light-color);
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.top-scorers-list .list-group-item {
    border: none;
    border-bottom: 1px solid var(--gray-100);
    padding: 1rem 1.5rem;
    background: transparent;
}

.top-scorers-list .list-group-item:last-child {
    border-bottom: none;
}

.scorer-name {
    font-weight: 700;
    color: var(--text-primary);
}

.scorer-team {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.scorer-goals {
    font-weight: 800;
    color: var(--primary-color);
    font-size: 1.25rem;
}

/* Suspended Player Styles */
.suspended-player {
    filter: grayscale(100%) brightness(0.7);
    opacity: 0.6;
}

.suspension-badge {
    position: absolute;
    top: -5px;
    right: -5px;
    background: white;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

/* Payment Alert Styles */
.payment-alert {
    border-left: 4px solid var(--warning-color);
    background: linear-gradient(135deg, #fff8e1 0%, #fff3c4 100%);
    border-color: var(--warning-color);
}

.payment-alert .btn-close {
    display: none !important;
}

/* Match Details Modal */
.match-details-header {
    background: linear-gradient(135deg, var(--primary-color) 0%, #4a0e4e 100%);
    color: white;
    padding: 2rem;
    text-align: center;
    border-radius: 12px 12px 0 0;
}

.match-details-score {
    font-size: 3rem;
    font-weight: 800;
    margin: 1rem 0;
}

.match-details-teams {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.match-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 2rem;
}

.match-stat-card {
    background: var(--gray-50);
    border-radius: 8px;
    padding: 1.5rem;
    text-align: center;
    border: 1px solid var(--border-color);
}

.match-stat-value {
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.match-stat-label {
    color: var(--text-secondary);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.1em;
}