:root {
    --primary: #0d6efd;
    --secondary: #6c757d;
    --success: #198754;
    --info: #0dcaf0;
    --warning: #ffc107;
    --danger: #dc3545;
    --light: #f8f9fa;
    --dark: #212529;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f5f7fb;
    color: #333;
}

.navbar {
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.hero-section {
    background: linear-gradient(135deg, var(--primary), #0253cc);
    padding: 5rem 0;
    margin-bottom: 3rem;
}

.stat-box {
    background: white;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s;
}

.stat-box:hover {
    transform: translateY(-5px);
}

.card {
    border: none;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    margin-bottom: 1.5rem;
    transition: transform 0.3s, box-shadow 0.3s;
}

.card:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.1);
}

.card-header {
    border-radius: 10px 10px 0 0 !important;
    font-weight: 600;
}

.table th {
    font-weight: 600;
    color: var(--dark);
}

.table-striped tbody tr:nth-of-type(odd) {
    background-color: rgba(13, 110, 253, 0.03);
}

.btn {
    border-radius: 8px;
    font-weight: 500;
    padding: 0.5rem 1.25rem;
}

.form-control, .form-select {
    border-radius: 8px;
    padding: 0.75rem;
    border: 1px solid #dee2e6;
}

.form-control:focus, .form-select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.25);
}

footer {
    background-color: var(--dark);
    color: white;
    padding: 2rem 0;
    margin-top: 3rem;
}

.badge {
    font-weight: 500;
    padding: 0.5em 0.75em;
    border-radius: 8px;
}

.alert {
    border-radius: 8px;
}

/* Temporary debug styles */
.dropdown-menu.show {
    border: 2px solid red !important;
    box-shadow: 0 0 0 3px rgba(255,0,0,0.3) !important;
}

.navbar {
    position: relative;
    z-index: 1000;
}

.dropdown-menu {
    z-index: 1001 !important;
}