:root {
    --bolao-navy: #1d3557;
    --bolao-red:  #e63946;
    color-scheme: only light;
}

body {
    font-family: 'Inter', system-ui, sans-serif;
    background: #f8f9fa;
    color: #212529;
}

/* Navbar */
.bg-bolao {
    background: var(--bolao-navy) !important;
}

/* Cards */
.card {
    border-radius: .625rem;
    border: 1px solid rgba(0,0,0,.08);
    box-shadow: 0 1px 3px rgba(0,0,0,.06);
}

/* Tiny button for tables */
.btn-xs {
    padding: .15rem .4rem;
    font-size: .75rem;
    border-radius: .25rem;
}

/* Tables */
.table th {
    font-weight: 600;
    font-size: .875rem;
}

/* Admin pages dark card */
.admin-card {
    background: #161b22;
    border: 1px solid #30363d;
    color: #e6edf3;
}

@media (max-width: 576px) {
    .btn-xs { font-size: .65rem; }
}