/* assets/css/style.css */
:root {
    --primary-color: #0d6efd;
    --secondary-color: #6c757d;
    --success-color: #198754;
    --danger-color: #dc3545;
    --warning-color: #ffc107;
    --info-color: #0dcaf0;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f8f9fa;
}

.navbar-brand {
    font-weight: bold;
}

.card {
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
    border: 1px solid rgba(0, 0, 0, 0.125);
}

.card-header {
    background-color: rgba(0, 0, 0, 0.03);
    border-bottom: 1px solid rgba(0, 0, 0, 0.125);
}

.list-group-item.active {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.btn {
    border-radius: 0.375rem;
}

.table th {
    border-top: none;
    font-weight: 600;
}

.login-container {
    max-width: 400px;
    margin: 100px auto;
}

/* Calendar customization */
.fc-event {
    border: none;
    padding: 2px 4px;
}

.fc-day-today {
    background-color: rgba(13, 110, 253, 0.1) !important;
}

/* QR Code styling */
.qr-code {
    border: 1px solid #ddd;
    border-radius: 4px;
    padding: 5px;
}

/* Status badges */
.badge-pending { background-color: var(--warning-color); }
.badge-approved { background-color: var(--success-color); }
.badge-rejected { background-color: var(--danger-color); }

/* Responsive adjustments */
@media (max-width: 768px) {
    .container {
        padding-left: 10px;
        padding-right: 10px;
    }
    
    .card-body {
        padding: 1rem;
    }
}

/* Admin Sidebar Styles */
.admin-sidebar .list-group-item {
    border: none;
    border-radius: 0;
    padding: 12px 15px;
    transition: all 0.3s ease;
}

.admin-sidebar .list-group-item:hover {
    background-color: #e9ecef;
    padding-left: 20px;
}

.admin-sidebar .list-group-item.active {
    background-color: #0d6efd;
    border-color: #0d6efd;
    font-weight: bold;
}

.admin-sidebar .card-header {
    font-weight: 600;
}

/* Stats cards hover effect */
.stats-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.stats-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

/* Quick actions buttons */
.quick-actions .btn {
    transition: all 0.3s ease;
}

.quick-actions .btn:hover {
    transform: scale(1.05);
}