:root {
    --primary-color: #003366; /* Biru khas SMPN 1 Cilacap */
    --accent-color: #f39c12;  /* Emas/Kuning */
    --bg-color: #f4f7f6;
    --card-bg: #ffffff;
    --text-color: #333333;
    --text-muted: #666666;
    --success-color: #27ae60;
    --warning-color: #e67e22;
    --border-radius: 8px;
    --box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

header {
    background-color: var(--primary-color);
    color: white;
    padding: 1.5rem 1rem;
    text-align: center;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

header h1 {
    font-size: 1.6rem;
    margin-bottom: 0.2rem;
}

header p {
    font-size: 0.95rem;
    opacity: 0.9;
}

.container {
    max-width: 800px;
    margin: 2rem auto;
    padding: 0 1rem;
    width: 100%;
    flex: 1;
}

.card {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    margin-bottom: 1.5rem;
}

.search-box label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.search-group {
    display: flex;
    gap: 10px;
}

.search-group input {
    flex: 1;
    padding: 0.75rem 1rem;
    border: 1px solid #ccc;
    border-radius: var(--border-radius);
    font-size: 1rem;
    outline: none;
    transition: border-color 0.2s;
}

.search-group input:focus {
    border-color: var(--primary-color);
}

.btn {
    background-color: var(--primary-color);
    color: white;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.2s;
}

.btn:hover {
    background-color: #002244;
}

/* Tabel Hasil Detail */
.table-data {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}

.table-data th, .table-data td {
    padding: 0.8rem 1rem;
    text-align: left;
    border-bottom: 1px solid #eee;
}

.table-data th {
    width: 35%;
    color: var(--text-muted);
    font-weight: 600;
}

.badge {
    display: inline-block;
    padding: 0.35rem 0.75rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: bold;
    color: white;
}

.badge-success { background-color: var(--success-color); }
.badge-warning { background-color: var(--warning-color); }

.alert {
    padding: 1rem;
    border-radius: var(--border-radius);
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
    margin-top: 1rem;
}

footer {
    background-color: #1a1a1a;
    color: white;
    text-align: center;
    padding: 1rem;
    font-size: 0.85rem;
    margin-top: auto;
}

/* Responsif Mobile */
@media (max-width: 600px) {
    .search-group {
        flex-direction: column;
    }
    .btn {
        width: 100%;
    }
    .table-data th, .table-data td {
        display: block;
        width: 100%;
    }
    .table-data th {
        padding-bottom: 0.2rem;
        color: var(--primary-color);
    }
    .table-data td {
        padding-top: 0;
        margin-bottom: 0.8rem;
    }
}