:root {
    --site-navy: #123047;
    --site-green: #5c8a3b;
    --site-sand: #f3ede2;
    --site-gold: #f0b429;
    --site-ink: #1f2933;
    --site-muted: #6b7280;
}

body {
    background:
        radial-gradient(circle at top left, rgba(240, 180, 41, 0.18), transparent 28%),
        linear-gradient(180deg, #f8fafc 0%, var(--site-sand) 100%);
    color: var(--site-ink);
    min-height: 100vh;
}

.site-nav {
    background: linear-gradient(135deg, var(--site-navy), #1d4d6f);
}

.site-footer {
    background: rgba(18, 48, 71, 0.95);
    color: #f8fafc;
}

.hero-section {
    background: linear-gradient(135deg, rgba(18, 48, 71, 0.96), rgba(92, 138, 59, 0.88));
    color: #ffffff;
    overflow: hidden;
}

.glass-card,
.content-card {
    background: rgba(255, 255, 255, 0.88);
    border: 1px solid rgba(18, 48, 71, 0.08);
    border-radius: 1.25rem;
    box-shadow: 0 0.75rem 2rem rgba(18, 48, 71, 0.08);
    padding: 1.5rem;
}

.glass-card {
    background: rgba(255, 255, 255, 0.16);
    border-color: rgba(255, 255, 255, 0.22);
    backdrop-filter: blur(8px);
}

.highlight-dot {
    width: 0.7rem;
    height: 0.7rem;
    border-radius: 50%;
    background: var(--site-gold);
    flex-shrink: 0;
}

.page-header {
    max-width: 42rem;
}

.section-tag {
    display: inline-block;
    padding: 0.35rem 0.75rem;
    border-radius: 999px;
    background: rgba(92, 138, 59, 0.12);
    color: var(--site-green);
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.table thead th {
    color: var(--site-muted);
    font-weight: 600;
}

.admin-link-card {
    color: inherit;
}

.admin-link-card .content-card,
.content-card form .form-control,
.content-card form .form-select {
    transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.admin-link-card:hover .content-card {
    transform: translateY(-2px);
    border-color: rgba(92, 138, 59, 0.35);
}

.content-card form .form-control:focus,
.content-card form .form-select:focus {
    border-color: rgba(92, 138, 59, 0.55);
    box-shadow: 0 0 0 0.25rem rgba(92, 138, 59, 0.15);
}

.bracket-callout {
    border-color: rgba(18, 48, 71, 0.12);
}

.bracket-board-wrapper {
    overflow-x: auto;
    padding-bottom: 0.5rem;
}

.bracket-board {
    display: flex;
    gap: 1.5rem;
    align-items: stretch;
    min-width: max-content;
}

.bracket-round {
    width: 18rem;
    flex: 0 0 18rem;
}

.bracket-round-card {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(243, 237, 226, 0.9));
}

.match-card {
    background: rgba(248, 250, 252, 0.95);
    border: 1px solid rgba(18, 48, 71, 0.08);
    border-radius: 1rem;
    padding: 1rem;
}

.match-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
}

.team-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.75rem;
    padding: 0.65rem 0.75rem;
    border-radius: 0.85rem;
    background: #ffffff;
}

.team-row + .team-row {
    margin-top: 0.5rem;
}

.winner-row {
    background: rgba(92, 138, 59, 0.14);
    border: 1px solid rgba(92, 138, 59, 0.22);
}

.team-name {
    font-weight: 600;
}

.team-score {
    min-width: 1.5rem;
    text-align: right;
    font-weight: 700;
}

.qr-panel {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: #ffffff;
    border: 1px solid rgba(18, 48, 71, 0.1);
    border-radius: 1.25rem;
    padding: 1rem;
    box-shadow: 0 0.75rem 2rem rgba(18, 48, 71, 0.08);
}

.qr-image {
    width: 220px;
    max-width: 100%;
    height: auto;
}

.qr-image svg,
.qr-image img {
    display: block;
    width: 220px;
    max-width: 100%;
    height: auto;
}

@media (max-width: 991.98px) {
    .bracket-board {
        gap: 1rem;
    }

    .bracket-round {
        width: 16rem;
        flex-basis: 16rem;
    }
}