/* Custom Style for SIPATUH Central */
:root {
    --primary-color: #4e73df;
    --secondary-color: #1e293b;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --danger-color: #ef4444;
    --bg-light: #f8fafc;
}

body {
    background-color: var(--bg-light);
    color: #334155;
}

/* Sidebar Styling */
.sidebar {
    background: var(--secondary-color);
    box-shadow: 4px 0 10px rgba(0,0,0,0.1);
}

.nav-link {
    color: #94a3b8;
    padding: 12px 15px;
    font-weight: 500;
    transition: all 0.3s;
}

.nav-link:hover, .nav-link.active {
    background: rgba(255, 255, 255, 0.05);
    color: #fff;
}

/* Card Styling */
.card-stats {
    border: none;
    border-radius: 16px;
    transition: transform 0.3s ease;
}

.card-stats:hover {
    transform: translateY(-5px);
}

/* Table Styling */
.table-container {
    background: #ffffff;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.table thead th {
    background: #f1f5f9;
    color: #475569;
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.05em;
    border: none;
}

/* Custom Button */
.btn-primary {
    background: var(--primary-color);
    border: none;
    border-radius: 10px;
    font-weight: 600;
}

.btn-primary:hover {
    background: #3756b5;
    box-shadow: 0 4px 12px rgba(78, 115, 223, 0.3);
}