/* Wall Street Premium Design - Integrated with Flask App */

:root {
    --dark-bg: #0a0e1a;
    --dark-surface: #141822;
    --dark-card: #1a1f2e;
    --gold: #d4af37;
    --gold-light: #e4c054;
    --emerald: #10b981;
    --red: #ef4444;
    --text-white: #ffffff;
    --text-gray: #9ca3af;
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: linear-gradient(135deg, var(--dark-bg) 0%, var(--dark-surface) 100%);
    background-attachment: fixed;
    color: var(--text-white);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    min-height: 100vh;
}

/* Navigation - Updated */
.navbar {
    background: rgba(20, 24, 34, 0.95) !important;
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding: 1rem 0;
}

.navbar-brand {
    font-weight: 800;
    font-size: 1.5rem;
    letter-spacing: -0.5px;
    color: var(--text-white) !important;
}

.navbar-brand i {
    color: var(--gold);
    margin-right: 8px;
}

.nav-link {
    color: var(--text-gray) !important;
    font-weight: 500;
    transition: color 0.3s;
    margin: 0 8px;
}

.nav-link:hover,
.nav-link.active {
    color: var(--gold) !important;
}

.btn-register {
    background: var(--gold) !important;
    color: var(--dark-bg) !important;
    border-radius: 6px !important;
    padding: 8px 20px !important;
    font-weight: 700 !important;
    transition: all 0.3s !important;
}

.btn-register:hover {
    background: var(--gold-light) !important;
    transform: translateY(-2px);
}

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

/* Main Container */
main {
    padding-top: 140px !important;
    padding-bottom: 80px;
}

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

/* Hero Section */
.display-4 {
    font-size: 3.5rem;
    font-weight: 800;
    letter-spacing: -2px;
    margin-top: 4rem;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--gold) 0%, var(--gold-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    padding-top: 1rem;
}

.lead {
    font-size: 1.25rem;
    color: var(--text-gray);
    font-weight: 400;
}

/* Stats Cards */
.alert-info {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    color: var(--text-white);
    padding: 2rem;
}

.alert-info h5 {
    color: var(--gold);
    font-weight: 700;
    font-size: 2rem;
    letter-spacing: -1px;
}

.alert-info small {
    color: var(--text-gray);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-size: 0.75rem;
    font-weight: 600;
}

/* Bettable Record */
h4 {
    color: var(--text-white);
    font-weight: 700;
}

#bettableRecord {
    color: var(--gold);
}

#bettableWinRate {
    color: var(--emerald);
}

/* Week Selector */
.input-group {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    overflow: hidden;
}

.input-group-text {
    background: transparent;
    border: none;
    color: var(--text-white);
    font-weight: 600;
    padding: 12px 20px;
}

.form-select {
    background: transparent;
    border: none;
    border-left: 1px solid var(--glass-border);
    border-right: 1px solid var(--glass-border);
    color: var(--text-white);
    font-weight: 500;
    padding: 12px 20px;
}

.form-select:focus {
    background: rgba(255, 255, 255, 0.08);
    box-shadow: none;
    color: var(--text-white);
}

.form-select option {
    background: var(--dark-surface);
    color: var(--text-white);
}

.btn-primary {
    background: var(--gold);
    border: none;
    color: var(--dark-bg);
    font-weight: 700;
    padding: 12px 32px;
    transition: all 0.3s;
}

.btn-primary:hover {
    background: var(--gold-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(212, 175, 55, 0.3);
}

/* Cards */
.card {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    overflow: hidden;
    margin-bottom: 2rem;
}

.card-header {
    background: rgba(212, 175, 55, 0.1);
    border-bottom: 1px solid var(--glass-border);
    padding: 1.5rem;
}

.card-header.bg-primary {
    background: rgba(212, 175, 55, 0.15) !important;
}

.card-header.bg-secondary {
    background: rgba(255, 255, 255, 0.05) !important;
}

.card-header h5 {
    color: var(--gold);
    font-weight: 700;
    margin: 0;
}

.card-header i {
    margin-right: 10px;
}

.card-body {
    background: transparent;
    color: var(--text-white);
}

/* Table Styling */
.table-responsive {
    border-radius: 0 0 16px 16px;
}

.table {
    color: var(--text-white);
    margin: 0;
}

.table thead {
    background: rgba(20, 24, 34, 0.8);
    border-bottom: 2px solid var(--gold);
}

.table th {
    color: var(--gold);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-size: 0.75rem;
    padding: 1rem;
    border: none;
}

.table tbody tr {
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    transition: background 0.2s;
}

.table tbody tr:hover {
    background: rgba(212, 175, 55, 0.08);
}

.table td {
    padding: 1rem;
    vertical-align: middle;
    border: none;
    color: var(--text-white) !important;
}

.table-striped tbody tr:nth-of-type(odd) {
    background: transparent !important;
}

.table-striped tbody tr:nth-of-type(odd) td {
    color: var(--text-white) !important;
}

/* Badges */
.badge {
    padding: 6px 14px;
    border-radius: 6px;
    font-weight: 700;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge.bg-danger {
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%) !important;
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.3);
}

.badge.bg-warning {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%) !important;
    color: var(--dark-bg) !important;
    box-shadow: 0 4px 12px rgba(245, 158, 11, 0.3);
}

.badge.bg-info {
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%) !important;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

.badge.bg-secondary {
    background: rgba(156, 163, 175, 0.2) !important;
    color: var(--text-gray) !important;
    border: 1px solid rgba(156, 163, 175, 0.3);
}

.badge.bg-success {
    background: linear-gradient(135deg, var(--emerald) 0%, #059669 100%) !important;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

/* Text Colors */
.text-danger {
    color: #ef4444 !important;
}

.text-primary {
    color: #3b82f6 !important;
}

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

.text-nowrap {
    white-space: nowrap;
}

/* Spinner */
.spinner-border {
    color: var(--gold) !important;
    width: 3rem;
    height: 3rem;
}

#loadingSpinner p {
    color: var(--text-gray);
    font-weight: 500;
}

/* Legend */
.card-body h6 {
    color: var(--gold);
    font-weight: 700;
    margin-bottom: 0.75rem;
    font-size: 0.95rem;
}

.card-body .small {
    color: var(--text-gray);
    line-height: 1.8;
}

/* Footer */
footer {
    background: var(--dark-surface) !important;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 3rem 0 !important;
}

footer p {
    color: var(--text-gray);
    margin: 0.5rem 0;
}

/* Responsive */
@media (max-width: 768px) {
    .display-4 {
        font-size: 2.5rem;
    }

    main {
        padding-top: 120px !important;
    }

    .table {
        font-size: 0.85rem;
    }

    .table th,
    .table td {
        padding: 0.75rem 0.5rem;
    }
}

/* DataTables Integration */
.dataTables_wrapper {
    color: var(--text-white);
}

.dataTables_wrapper .dataTables_length,
.dataTables_wrapper .dataTables_filter,
.dataTables_wrapper .dataTables_info,
.dataTables_wrapper .dataTables_processing,
.dataTables_wrapper .dataTables_paginate {
    color: var(--text-gray);
}

.dataTables_wrapper .dataTables_paginate .paginate_button {
    color: var(--text-white) !important;
}

.dataTables_wrapper .dataTables_paginate .paginate_button.disabled {
    color: var(--text-gray) !important;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

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

::-webkit-scrollbar-thumb {
    background: var(--glass-border);
    border-radius: 5px;
}

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