@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;600;700&display=swap');

:root {
    --primary-color: #28a745;
    --secondary-color: #007bff;
    --warning-color: #ffc107;
    --danger-color: #dc3545;
    --info-color: #17a2b8;
    --text-color: #343a40;
    --bg-color: #f8f9fa;
    --card-bg: #ffffff;
    --border-color: #e9ecef;
    --shadow-light: rgba(0, 0, 0, 0.08);
}

* {
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    margin: 0;
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
}

.login-body {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background: linear-gradient(to right, var(--primary-color), #218838);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

.navbar {
    background: linear-gradient(to right, var(--primary-color), #218838);
    color: white;
    padding: 15px 0;
    box-shadow: 0 4px 10px var(--shadow-light);
}
.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.navbar h1 {
    margin: 0;
    font-size: 1.8em;
}
.navbar nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
}
.navbar nav ul li a {
    color: white;
    text-decoration: none;
    font-weight: 600;
    padding: 8px 15px;
    border-radius: 6px;
    transition: background-color 0.3s;
}
.navbar nav ul li a:hover, .navbar nav ul li a.active {
    background-color: rgba(255, 255, 255, 0.2);
}

.content {
    padding-top: 30px;
    padding-bottom: 50px;
}
h2 {
    color: var(--primary-color);
    border-bottom: 2px solid var(--border-color);
    padding-bottom: 10px;
    margin-bottom: 25px;
    font-size: 1.8em;
}

.form-container, .login-container {
    background-color: var(--card-bg);
    padding: 30px 40px;
    border-radius: 15px;
    box-shadow: 0 8px 25px var(--shadow-light);
    max-width: 500px;
    margin: 30px auto;
}
.login-container {
    max-width: 400px;
}
.login-container h2 {
    text-align: center;
    border-bottom: none;
    margin-bottom: 30px;
}
.form-group {
    margin-bottom: 20px;
}
.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #555;
}
.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="password"],
.form-group input[type="number"],
.form-group input[type="date"],
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #ccc;
    border-radius: 8px;
    font-size: 1em;
    font-family: 'Inter', sans-serif;
    transition: border-color 0.3s, box-shadow 0.3s;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(40, 167, 69, 0.2);
    outline: none;
}

.btn {
    display: inline-block;
    padding: 12px 24px;
    font-size: 1em;
    font-weight: 600;
    text-align: center;
    text-decoration: none;
    border-radius: 8px;
    cursor: pointer;
    transition: background-color 0.3s, transform 0.2s;
    border: none;
}
.btn-primary { background-color: var(--primary-color); color: white; }
.btn-info { background-color: var(--info-color); color: white; }
.btn-danger { background-color: var(--danger-color); color: white; }
.btn-small { padding: 6px 12px; font-size: 0.85em; }
.btn:hover {
    opacity: 0.9;
    transform: translateY(-2px);
}

.filter-and-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
    margin-bottom: 25px;
}
.filter-controls {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
    flex-grow: 1;
    justify-content: flex-end;
}
.search-form {
    display: flex;
    align-items: center;
}
.search-form input[type="text"] {
    min-width: 250px;
    border-top-right-radius: 0;
    border-bottom-right-radius: 0;
}
.btn-search {
    padding: 12px 15px;
    border: none;
    background-color: var(--primary-color);
    color: white;
    cursor: pointer;
    border-top-right-radius: 8px;
    border-bottom-right-radius: 8px;
}

.table-responsive {
    overflow-x: auto;
    background-color: var(--card-bg);
    border-radius: 12px;
    box-shadow: 0 6px 20px var(--shadow-light);
    padding: 15px;
}
.data-table {
    width: 100%;
    border-collapse: collapse;
}
.data-table th, .data-table td {
    padding: 12px 15px;
    border-bottom: 1px solid var(--border-color);
    text-align: left;
    vertical-align: middle;
}
.data-table th {
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.85em;
}

.status-badge {
    display: inline-block;
    padding: 5px 12px;
    border-radius: 15px;
    font-weight: 600;
    font-size: 0.85em;
    text-transform: capitalize;
    color: white;
}
.status-belum-dipakai { background-color: #6c757d; }
.status-dipakai { background-color: var(--info-color); }
.status-suspen { background-color: var(--danger-color); }

.action-column { text-align: right;}
.action-dropdown { position: relative; display: inline-block; }
.btn-aksi {
    background-color: #6c757d;
    color: white;
    padding: 6px 12px;
    font-size: 0.9em;
    border: none;
    cursor: pointer;
    border-radius: 8px;
}
.action-dropdown-content {
    display: none;
    position: absolute;
    background-color: white;
    min-width: 160px;
    box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
    z-index: 10;
    border-radius: 8px;
    right: 0;
    border: 1px solid #ddd;
}
.action-dropdown-content a, .action-dropdown-content button {
    color: black;
    padding: 10px 15px;
    text-decoration: none;
    display: block;
    width: 100%;
    text-align: left;
    background: none;
    border: none;
    cursor: pointer;
    font-size: 0.9em;
}
.action-dropdown-content a:hover, .action-dropdown-content button:hover {
    background-color: #f1f1f1;
}
.action-dropdown.show .action-dropdown-content { display: block; }
.dropdown-divider {
    height: 1px;
    margin: 0.5rem 0;
    overflow: hidden;
    background-color: #e9ecef;
}
.dropdown-form { margin: 0; }

.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 30px;
    gap: 8px;
}
.page-link {
    padding: 8px 14px;
    text-decoration: none;
    color: var(--primary-color);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-weight: 600;
}
.page-link.active {
    background-color: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}
.page-dots {
    padding: 8px 5px;
    color: #6c757d;
}

.success-message, .error-message, .info-message {
    padding: 15px;
    margin-bottom: 20px;
    border-radius: 8px;
    font-weight: 600;
}
.success-message { background-color: #d4edda; color: #155724; }
.error-message { background-color: #f8d7da; color: #721c24; }
.info-message { background-color: #d1ecf1; color: #0c5460; text-align: center;}

/* Dashboard Grid & Card Styles - DIKEMBALIKAN */
.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
    margin-top: 20px;
}
@media (max-width: 1199px) {
    .dashboard-grid {
        grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    }
}
.card {
    background-color: var(--card-bg);
    padding: 25px;
    border-radius: 12px;
    box-shadow: 0 6px 20px var(--shadow-light);
    text-align: center;
}
.card h3 {
    margin-top: 0;
    font-size: 1.1em;
    font-weight: 600;
    color: #555;
    margin-bottom: 15px;
}
.card .big-number {
    font-size: 2.8em;
    font-weight: 700;
    color: var(--secondary-color);
    margin-bottom: 25px;
    line-height: 1;
}

/* Chart Container - FIXED */
.chart-container {
    background-color: var(--card-bg);
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 6px 20px var(--shadow-light);
    margin-top: 30px;
    height: 400px;
    position: relative; /* INI YANG PENTING UNTUK GRAFIK */
}

.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0,0,0,0.5);
}
.modal-content {
    background-color: #fefefe;
    margin: 8% auto;
    padding: 20px 30px 30px;
    width: 90%;
    max-width: 500px;
    border-radius: 15px;
    animation: fadeIn 0.3s;
}
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-20px); }
    to { opacity: 1; transform: translateY(0); }
}
.modal-close-button {
    color: #aaa;
    position: absolute;
    top: 10px;
    right: 20px;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
}
.modal h2 {
    text-align: center;
    border-bottom: none;
    margin-top: 0;
}
.modal .form-container {
    margin: 0;
    padding: 0;
    box-shadow: none;
    background: none;
}