/* =========================================
   emeterai — by Equinox Teknologi
   Admin Panel Styles
   ========================================= */

/* --- Reset & Base --- */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary: #2563eb;
    --primary-h: #1d4ed8;
    --success: #16a34a;
    --warning: #f59e0b;
    --danger: #dc2626;
    --gray-50: #f8fafc;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1e293b;
    --gray-900: #0f172a;
    --sidebar-w: 240px;
    --header-h: 56px;
    --radius: 8px;
    --shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

body {
    font-family:
        -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen,
        sans-serif;
    background: var(--gray-100);
    color: var(--gray-800);
    line-height: 1.6;
}

a {
    color: var(--primary);
    text-decoration: none;
}
a:hover {
    color: var(--primary-h);
}

/* --- Login Page --- */
.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary) 0%, #7c3aed 100%);
}

.login-card {
    background: #fff;
    border-radius: 12px;
    padding: 48px 40px;
    width: 100%;
    max-width: 400px;
    text-align: center;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}

.login-card h1 {
    font-size: 28px;
    color: var(--gray-900);
    margin-bottom: 4px;
}

.login-card .brand-by {
    font-size: 13px;
    color: var(--gray-400);
    margin-bottom: 32px;
}

.btn-google {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 12px 24px;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    background: #fff;
    color: var(--gray-700);
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-google:hover {
    background: var(--gray-50);
    border-color: var(--gray-300);
    box-shadow: var(--shadow);
}

.btn-google img {
    width: 20px;
    height: 20px;
}

.login-error {
    background: #fef2f2;
    color: var(--danger);
    padding: 10px 16px;
    border-radius: var(--radius);
    margin-top: 16px;
    font-size: 14px;
}

/* --- App Layout --- */
.app {
    display: flex;
    min-height: 100vh;
}

/* --- Sidebar --- */
.sidebar {
    width: var(--sidebar-w);
    background: var(--gray-900);
    color: #fff;
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
    z-index: 100;
    display: flex;
    flex-direction: column;
    transition: transform 0.3s;
}

.sidebar-brand {
    padding: 20px 24px;
    border-bottom: 1px solid var(--gray-700);
}

.sidebar-brand h1 {
    font-size: 22px;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.sidebar-brand small {
    font-size: 11px;
    color: var(--gray-400);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.sidebar-nav {
    flex: 1;
    padding: 12px 0;
    overflow-y: auto;
}

.sidebar-nav a {
    display: block;
    padding: 10px 24px;
    color: var(--gray-300);
    font-size: 14px;
    transition: all 0.15s;
    border-left: 3px solid transparent;
}

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

.sidebar-nav a.active {
    color: #fff;
    background: rgba(255, 255, 255, 0.1);
    border-left-color: var(--primary);
}

.sidebar-nav hr {
    border: none;
    border-top: 1px solid var(--gray-700);
    margin: 12px 24px;
}

/* --- Main Content --- */
.main {
    margin-left: var(--sidebar-w);
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.main-header {
    height: var(--header-h);
    background: #fff;
    border-bottom: 1px solid var(--gray-200);
    display: flex;
    align-items: center;
    padding: 0 24px;
    gap: 16px;
    position: sticky;
    top: 0;
    z-index: 50;
}

.main-header h2 {
    font-size: 18px;
    font-weight: 600;
    flex: 1;
}

.sidebar-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 20px;
    cursor: pointer;
    color: var(--gray-600);
}

.admin-info {
    display: flex;
    align-items: center;
    gap: 16px;
}

.admin-name {
    font-size: 14px;
    color: var(--gray-600);
}

.btn-logout {
    padding: 6px 14px;
    background: var(--gray-100);
    border-radius: var(--radius);
    font-size: 13px;
    color: var(--gray-600);
    transition: all 0.15s;
}

.btn-logout:hover {
    background: var(--gray-200);
    color: var(--danger);
}

.main-content {
    flex: 1;
    padding: 24px;
}

.main-footer {
    padding: 12px 24px;
    border-top: 1px solid var(--gray-200);
    font-size: 12px;
    color: var(--gray-400);
    text-align: center;
}

/* --- Cards --- */
.card {
    background: #fff;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 20px 24px;
    margin-bottom: 20px;
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
}

.card-header h3 {
    font-size: 16px;
    font-weight: 600;
}

/* --- Stats Grid --- */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

.stat-card {
    background: #fff;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 20px;
}

.stat-card .stat-label {
    font-size: 13px;
    color: var(--gray-500);
    margin-bottom: 4px;
}

.stat-card .stat-value {
    font-size: 24px;
    font-weight: 700;
    color: var(--gray-900);
}

.stat-card .stat-value.success {
    color: var(--success);
}
.stat-card .stat-value.warning {
    color: var(--warning);
}
.stat-card .stat-value.danger {
    color: var(--danger);
}
.stat-card .stat-value.primary {
    color: var(--primary);
}

/* --- Tables --- */
.table-wrap {
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}

table th {
    text-align: left;
    padding: 10px 12px;
    background: var(--gray-50);
    color: var(--gray-600);
    font-weight: 600;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 1px solid var(--gray-200);
}

table td {
    padding: 10px 12px;
    border-bottom: 1px solid var(--gray-100);
    vertical-align: middle;
}

table tr:hover {
    background: var(--gray-50);
}

/* --- Badges --- */
.badge {
    display: inline-block;
    padding: 2px 10px;
    border-radius: 100px;
    font-size: 12px;
    font-weight: 600;
}

.badge-success {
    background: #dcfce7;
    color: #166534;
}
.badge-warning {
    background: #fef3c7;
    color: #92400e;
}
.badge-danger {
    background: #fef2f2;
    color: #991b1b;
}
.badge-info {
    background: #dbeafe;
    color: #1e40af;
}
.badge-gray {
    background: var(--gray-100);
    color: var(--gray-600);
}

/* --- Buttons --- */
.btn {
    display: inline-block;
    padding: 8px 16px;
    border-radius: var(--radius);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    border: none;
    transition: all 0.15s;
    text-decoration: none;
}

.btn-primary {
    background: var(--primary);
    color: #fff;
}
.btn-primary:hover {
    background: var(--primary-h);
    color: #fff;
}

.btn-success {
    background: var(--success);
    color: #fff;
}
.btn-success:hover {
    background: #15803d;
    color: #fff;
}

.btn-danger {
    background: var(--danger);
    color: #fff;
}
.btn-danger:hover {
    background: #b91c1c;
    color: #fff;
}

.btn-sm {
    padding: 4px 10px;
    font-size: 12px;
}

/* --- Forms --- */
.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    color: var(--gray-700);
    margin-bottom: 4px;
}

.form-control {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius);
    font-size: 14px;
    transition: border-color 0.15s;
    background: #fff;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

select.form-control {
    cursor: pointer;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

/* --- Pagination --- */
.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 20px;
}

.pagination a,
.pagination span {
    padding: 6px 12px;
    border-radius: var(--radius);
    font-size: 14px;
    text-decoration: none;
}

.pagination a {
    background: #fff;
    border: 1px solid var(--gray-200);
    color: var(--gray-700);
}

.pagination a:hover {
    background: var(--gray-50);
    border-color: var(--gray-300);
}

.pagination .active {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
}

/* --- Alert / Flash Message --- */
.alert {
    padding: 12px 16px;
    border-radius: var(--radius);
    margin-bottom: 16px;
    font-size: 14px;
}

.alert-success {
    background: #dcfce7;
    color: #166534;
    border: 1px solid #bbf7d0;
}
.alert-danger {
    background: #fef2f2;
    color: #991b1b;
    border: 1px solid #fecaca;
}
.alert-warning {
    background: #fef3c7;
    color: #92400e;
    border: 1px solid #fde68a;
}

/* --- Search & Filter Bar --- */
.filter-bar {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 16px;
}

.filter-bar .form-control {
    width: auto;
    min-width: 200px;
}

/* --- Modal --- */
.modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 200;
    align-items: center;
    justify-content: center;
}

.modal-overlay.active {
    display: flex;
}

.modal {
    background: #fff;
    border-radius: 12px;
    padding: 24px;
    width: 100%;
    max-width: 500px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
}

.modal h3 {
    font-size: 18px;
    margin-bottom: 16px;
}

.modal-actions {
    display: flex;
    gap: 8px;
    justify-content: flex-end;
    margin-top: 16px;
}

/* --- QRIS Display --- */
.qris-display {
    text-align: center;
    padding: 24px;
}

.qris-display img {
    max-width: 280px;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    padding: 12px;
    background: #fff;
}

.qris-display p {
    margin-top: 12px;
    font-size: 14px;
    color: var(--gray-500);
}

.qris-display .amount {
    font-size: 24px;
    font-weight: 700;
    color: var(--gray-900);
    margin: 8px 0;
}

/* --- Copy Button --- */
.copy-btn {
    cursor: pointer;
    padding: 2px 8px;
    background: var(--gray-100);
    border: none;
    border-radius: 4px;
    font-size: 12px;
    color: var(--gray-600);
}

.copy-btn:hover {
    background: var(--gray-200);
}

/* --- Responsive --- */
@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
    }

    .sidebar.open {
        transform: translateX(0);
    }

    .main {
        margin-left: 0;
    }

    .sidebar-toggle {
        display: block;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .stats-grid {
        grid-template-columns: 1fr 1fr;
    }

    .filter-bar .form-control {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }

    .login-card {
        margin: 16px;
        padding: 32px 24px;
    }
}