/* MINT-Punkte Custom Styles */

:root {
    --mint-primary: #0d6efd;
    --mint-success: #198754;
    --mint-warning: #ffc107;
}

/* Make body a flex container for sticky footer */
body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

main {
    flex: 1;
}

/* Navbar branding */
.navbar-brand {
    font-weight: bold;
    letter-spacing: 0.5px;
}

/* Card improvements */
.card {
    border-radius: 0.5rem;
    transition: transform 0.2s ease-in-out;
}

.card:hover {
    transform: translateY(-2px);
}

/* Stats cards */
.display-4 {
    font-weight: 700;
}

/* Leaderboard styling */
#leaderboard-table tbody tr {
    transition: background-color 0.2s;
}

#leaderboard-table tbody tr:hover {
    background-color: rgba(13, 110, 253, 0.05);
}

/* Rank badges */
.badge {
    font-size: 0.9em;
}

/* Form styling */
.form-control:focus {
    border-color: var(--mint-primary);
    box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.15);
}

/* Button group for point selection */
.btn-group .btn-check:checked + .btn-outline-primary {
    background-color: var(--mint-primary);
    color: white;
}

/* QR Code display */
#qr-result img {
    border: 4px solid #dee2e6;
    border-radius: 0.5rem;
    padding: 0.5rem;
    background: white;
}

/* Alerts */
.alert {
    border-radius: 0.5rem;
}

/* Table improvements */
.table th {
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.85em;
    letter-spacing: 0.5px;
}

/* Mobile improvements */
@media (max-width: 768px) {
    .display-3 {
        font-size: 2.5rem;
    }

    .display-4 {
        font-size: 2rem;
    }

    .card-body {
        padding: 1rem;
    }
}

/* Loading spinner */
.spinner-border {
    width: 1.5rem;
    height: 1.5rem;
}

/* Footer */
footer {
    margin-top: auto;
}

/* Highlighted row for current user */
.table-warning {
    background-color: rgba(255, 193, 7, 0.15) !important;
}

/* Pending status indication */
.pending-alert {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.7;
    }
}