/* ── PlayArena Custom Styles ─────────────────────────────────── */
:root {
    --pa-primary: #2563eb;
    --pa-secondary: #16a34a;
}

/* Body */
body {
    background-color: #f8fafc;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

/* Hero section */
.hero {
    background: linear-gradient(135deg, #eef5ff 0%, #ffffff 60%, #f0fdf4 100%);
}

/* Turf card hover effect */
.turf-card {
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.turf-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 0.75rem 1.5rem rgba(0, 0, 0, 0.12) !important;
}

/* Slot form card */
.slot-form .border {
    transition: border-color 0.15s ease;
    cursor: pointer;
}
.slot-form .border:hover {
    border-color: var(--pa-primary) !important;
}

/* Cards */
.card {
    border-radius: 0.75rem;
}

/* Navbar brand */
.navbar-brand {
    font-size: 1.35rem;
    letter-spacing: -0.02em;
}

/* Primary button override */
.btn-primary {
    background-color: var(--pa-primary);
    border-color: var(--pa-primary);
}
.btn-primary:hover {
    background-color: #1d4ed8;
    border-color: #1d4ed8;
}

/* Text primary override */
.text-primary { color: var(--pa-primary) !important; }

/* QR code centering */
#qrcode {
    display: flex;
    justify-content: center;
}
#qrcode canvas, #qrcode img {
    border: 4px solid #000;
    border-radius: 0.5rem;
}

/* Table improvements */
.table th {
    font-weight: 600;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    color: #6b7280;
}

/* Responsive tweaks */
@media (max-width: 768px) {
    .hero h1 { font-size: 1.8rem; }
}