:root {
    --bg: #f5f6fa;
    --card: #ffffff;
    --text: #2c3e50;
    --text-muted: #7f8c8d;
    --border: #e1e8ed;
    --primary: #3498db;
    --primary-dark: #2980b9;
    --success: #27ae60;
    --danger: #e74c3c;
    --warning: #f39c12;
    --radius: 8px;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 16px;
}

/* Navbar */
.navbar {
    background: var(--card);
    border-bottom: 1px solid var(--border);
    padding: 12px 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

.navbar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 16px;
}

.navbar-brand {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary);
    text-decoration: none;
}

.navbar-nav {
    display: flex;
    gap: 20px;
    list-style: none;
}

.navbar-nav a {
    color: var(--text);
    text-decoration: none;
    font-size: 0.95rem;
    padding: 4px 0;
    border-bottom: 2px solid transparent;
    transition: all 0.2s;
}

.navbar-nav a:hover,
.navbar-nav a.active {
    color: var(--primary);
    border-bottom-color: var(--primary);
}

/* Page header */
.page-header {
    margin: 24px 0 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
}

.page-header h1 {
    font-size: 1.5rem;
    font-weight: 600;
}

.badge {
    display: inline-block;
    padding: 2px 10px;
    border-radius: 12px;
    font-size: 0.85rem;
    font-weight: 600;
}

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

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

.badge-danger {
    background: var(--danger);
    color: white;
}

/* Alert messages */
.alert {
    padding: 12px 16px;
    border-radius: var(--radius);
    margin-bottom: 16px;
}

.alert-info {
    background: #e3f2fd;
    color: #1565c0;
}

.alert-success {
    background: #e8f5e9;
    color: #2e7d32;
}

.alert-warning {
    background: #fff3e0;
    color: #ef6c00;
}

/* Cards */
.card {
    background: var(--card);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    margin-bottom: 20px;
    overflow: hidden;
}

.card-header {
    padding: 14px 20px;
    background: #fafbfc;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.card-header h2 {
    font-size: 1.1rem;
    font-weight: 600;
}

.card-body {
    padding: 0;
}

/* Pattern group headers */
.pattern-win .card-header,
.pattern-win_pan .card-header,
.pattern-big .card-header {
    background: #e8f5e9;
    border-left: 4px solid var(--success);
}

.pattern-lose .card-header,
.pattern-lose_pan .card-header,
.pattern-small .card-header {
    background: #ffebee;
    border-left: 4px solid var(--danger);
}

/* Tables */
.table {
    width: 100%;
    border-collapse: collapse;
}

.table th,
.table td {
    padding: 10px 14px;
    text-align: left;
    border-bottom: 1px solid var(--border);
    font-size: 0.9rem;
}

.table th {
    background: #fafbfc;
    font-weight: 600;
    color: var(--text-muted);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.table tr:hover {
    background: #f8f9fa;
}

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

/* Status tags */
.tag {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 500;
}

.tag-win {
    background: #e8f5e9;
    color: var(--success);
}

.tag-lose {
    background: #ffebee;
    color: var(--danger);
}

.tag-draw {
    background: #fff3e0;
    color: var(--warning);
}

.tag-pan-win {
    background: #e8f5e9;
    color: var(--success);
}

.tag-pan-lose {
    background: #ffebee;
    color: var(--danger);
}

.tag-big {
    background: #e8f5e9;
    color: var(--success);
}

.tag-small {
    background: #ffebee;
    color: var(--danger);
}

/* Today match info */
.today-match {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    margin-top: 4px;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.today-match .league {
    color: var(--primary);
    font-weight: 600;
}

.today-match .time {
    font-family: monospace;
}

.today-match .position {
    background: #fff3e0;
    color: var(--warning);
    padding: 1px 6px;
    border-radius: 4px;
    font-size: 0.75rem;
}

/* Forms */
.form-inline {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    align-items: center;
}

.form-inline input,
.form-inline select {
    padding: 6px 10px;
    border: 1px solid var(--border);
    border-radius: 6px;
    font-size: 0.9rem;
    background: var(--card);
    color: var(--text);
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border-radius: 6px;
    border: none;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.2s;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
}

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

.btn-success:hover {
    background: #219a52;
}

/* Overview stats */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

.stat-card {
    background: var(--card);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    padding: 20px;
    text-align: center;
}

.stat-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary);
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-top: 4px;
}

/* Team page */
.team-header {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.team-stats {
    display: flex;
    gap: 16px;
}

.team-stat {
    text-align: center;
    padding: 8px 16px;
    background: var(--card);
    border-radius: var(--radius);
    border: 1px solid var(--border);
}

.team-stat .value {
    font-size: 1.25rem;
    font-weight: 700;
}

.team-stat .label {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* Empty state */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-muted);
}

.empty-state-icon {
    font-size: 3rem;
    margin-bottom: 12px;
}

/* Footer */
.footer {
    text-align: center;
    padding: 24px;
    color: var(--text-muted);
    font-size: 0.85rem;
    border-top: 1px solid var(--border);
    margin-top: 20px;
}

/* Responsive */
@media (max-width: 768px) {
    .navbar-inner {
        flex-direction: column;
        gap: 10px;
    }

    .table th,
    .table td {
        padding: 8px 10px;
        font-size: 0.85rem;
    }

    .page-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .form-inline {
        width: 100%;
    }

    .form-inline input,
    .form-inline select {
        flex: 1;
    }
}