@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

:root {
    --gold: #D4A017;
    --gold-light: #F5D568;
    --gold-50: #FFFBEB;
    --gold-100: #FEF3C7;
    --gold-200: #FDE68A;
    --gold-500: #D4A017;
    --gold-600: #C5920E;
    --gold-700: #A57B0B;
    --gold-gradient: linear-gradient(135deg, #D4A017 0%, #F5D568 50%, #D4A017 100%);
    --white: #FFFFFF;
    --gray-50: #F9FAFB;
    --gray-100: #F3F4F6;
    --gray-200: #E5E7EB;
    --gray-300: #D1D5DB;
    --gray-400: #9CA3AF;
    --gray-500: #6B7280;
    --gray-600: #4B5563;
    --gray-700: #374151;
    --gray-800: #1F2937;
    --gray-900: #111827;
    --green-50: #ECFDF5;
    --green-100: #D1FAE5;
    --green-600: #059669;
    --green-700: #047857;
    --red-50: #FEF2F2;
    --red-100: #FEE2E2;
    --red-600: #DC2626;
    --blue-50: #EFF6FF;
    --blue-100: #DBEAFE;
    --blue-600: #2563EB;
    --blue-700: #1D4ED8;
    --sidebar-width: 260px;
    --header-height: 64px;
    --radius: 12px;
    --radius-sm: 8px;
    --shadow: 0 1px 3px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.05);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.08);
    --transition: all 0.2s ease;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: 'Inter', sans-serif; background: var(--gray-50); color: var(--gray-700); line-height: 1.6; }

/* Login Page */
.login-page { display: flex; align-items: center; justify-content: center; min-height: 100vh; background: linear-gradient(135deg, var(--gold-50) 0%, var(--gray-100) 100%); }
.login-container { width: 100%; max-width: 420px; padding: 2rem; }
.login-box { background: var(--white); padding: 3rem; border-radius: var(--radius); box-shadow: var(--shadow-lg); border: 1px solid var(--gray-200); }
.login-header { text-align: center; margin-bottom: 2rem; }
.login-header h1 { font-size: 1.75rem; color: var(--gray-900); font-weight: 800; }
.login-header p { color: var(--gray-500); font-size: 0.9rem; }
.login-footer { text-align: center; margin-top: 1.5rem; font-size: 0.8rem; color: var(--gray-400); }

/* Admin Layout */
.admin-layout { display: flex; min-height: 100vh; }

/* Sidebar */
.admin-sidebar { width: var(--sidebar-width); background: var(--gray-900); color: var(--white); display: flex; flex-direction: column; position: fixed; top: 0; left: 0; bottom: 0; z-index: 100; overflow-y: auto; }
.sidebar-brand { padding: 1.5rem; border-bottom: 1px solid rgba(255,255,255,0.08); }
.sidebar-brand h2 { font-size: 1.25rem; color: var(--gold-light); font-weight: 800; }
.sidebar-brand span { font-size: 0.75rem; color: var(--gray-400); letter-spacing: 0.1em; text-transform: uppercase; }
.sidebar-nav { flex: 1; padding: 1rem 0; }
.nav-item { display: flex; align-items: center; gap: 0.75rem; padding: 0.75rem 1.5rem; color: var(--gray-400); text-decoration: none; transition: var(--transition); font-size: 0.9rem; font-weight: 500; position: relative; }
.nav-item:hover { color: var(--white); background: rgba(255,255,255,0.05); }
.nav-item.active { color: var(--gold-light); background: rgba(212,160,23,0.1); border-right: 3px solid var(--gold-500); }
.nav-item svg { width: 20px; height: 20px; flex-shrink: 0; }
.badge-count { background: var(--red-600); color: var(--white); font-size: 0.7rem; padding: 2px 8px; border-radius: 9999px; margin-left: auto; font-weight: 600; }
.sidebar-footer { padding: 1rem 1.5rem; border-top: 1px solid rgba(255,255,255,0.08); }
.sidebar-footer a { display: block; color: var(--gray-400); text-decoration: none; padding: 0.5rem 0; font-size: 0.85rem; transition: var(--transition); }
.sidebar-footer a:hover { color: var(--gold-light); }
.logout-btn { color: var(--red-600) !important; }
.logout-btn:hover { color: var(--red-600) !important; }

/* Main */
.admin-main { margin-left: var(--sidebar-width); flex: 1; display: flex; flex-direction: column; min-height: 100vh; }
.admin-header { height: var(--header-height); background: var(--white); border-bottom: 1px solid var(--gray-200); padding: 0 2rem; display: flex; align-items: center; justify-content: space-between; box-shadow: var(--shadow); }
.admin-header h1 { font-size: 1.25rem; color: var(--gray-900); font-weight: 700; }

/* Mobile sidebar toggle */
.admin-hamburger { display: none; }
.admin-hamburger { appearance: none; border: 0; background: transparent; padding: 10px; border-radius: 10px; cursor: pointer; }
.admin-hamburger:hover { background: var(--gray-100); }
.admin-hamburger span { display:block; width: 22px; height: 2px; background: var(--gray-800); border-radius: 2px; transition: var(--transition); }
.admin-hamburger span + span { margin-top: 5px; }
.admin-user span { font-size: 0.85rem; color: var(--gray-500); }
.admin-content { flex: 1; padding: 2rem; }

/* Stats Grid */
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; margin-bottom: 2rem; }
.stat-box { background: var(--white); padding: 1.5rem; border-radius: var(--radius); border: 1px solid var(--gray-200); display: flex; align-items: center; gap: 1rem; transition: var(--transition); }
.stat-box:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.stat-icon { width: 48px; height: 48px; background: var(--gold-50); border: 1px solid var(--gold-200); border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center; color: var(--gold-600); }
.stat-icon svg { width: 24px; height: 24px; }
.stat-info h3 { font-size: 1.5rem; color: var(--gray-900); font-weight: 800; line-height: 1.2; }
.stat-info p { font-size: 0.8rem; color: var(--gray-500); }

/* Admin Grid */
.admin-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }

/* Card */
.card { background: var(--white); border-radius: var(--radius); border: 1px solid var(--gray-200); box-shadow: var(--shadow); }
.card-header { padding: 1.25rem 1.5rem; border-bottom: 1px solid var(--gray-200); display: flex; align-items: center; justify-content: space-between; }
.card-header h2 { font-size: 1rem; color: var(--gray-900); font-weight: 700; }
.card-header a { color: var(--gold-600); font-size: 0.85rem; text-decoration: none; font-weight: 500; }
.card-header a:hover { color: var(--gold-700); }
.card-body { padding: 1.5rem; }
.card-header-row { display: flex; align-items: center; justify-content: space-between; margin-bottom: 0; }
.card-header-row h2 { font-size: 1.1rem; color: var(--gray-900); font-weight: 700; }

/* Table */
.admin-table { width: 100%; border-collapse: collapse; }
.admin-table th { text-align: left; padding: 0.75rem 1rem; font-size: 0.75rem; font-weight: 600; color: var(--gray-500); text-transform: uppercase; letter-spacing: 0.05em; border-bottom: 2px solid var(--gray-200); }
.admin-table td { padding: 0.75rem 1rem; font-size: 0.85rem; border-bottom: 1px solid var(--gray-100); }
.admin-table a { color: var(--gray-900); text-decoration: none; font-weight: 500; }
.admin-table a:hover { color: var(--gold-600); }
.admin-table code { background: var(--gray-100); padding: 2px 6px; border-radius: 4px; font-size: 0.8rem; }

/* Status Badge */
.status-badge { padding: 3px 10px; border-radius: 9999px; font-size: 0.75rem; font-weight: 600; }
.status-active, .status-diterima { background: var(--green-100); color: var(--green-700); }
.status-inactive, .status-ditolak { background: var(--red-100); color: var(--red-600); }
.status-pending { background: var(--gold-100); color: var(--gold-700); }

/* Action Buttons */
.action-btns { display: flex; gap: 0.5rem; }
.btn-edit, .btn-delete { padding: 4px 10px; border-radius: 6px; font-size: 0.8rem; text-decoration: none; font-weight: 500; transition: var(--transition); }
.btn-edit { background: var(--gold-50); color: var(--gold-700); border: 1px solid var(--gold-200); }
.btn-edit:hover { background: var(--gold-gradient); color: var(--white); border-color: transparent; }
.btn-delete { background: var(--red-50); color: var(--red-600); border: 1px solid var(--red-100); }
.btn-delete:hover { background: var(--red-600); color: var(--white); border-color: transparent; }

/* Gallery Grid */
.gallery-grid-admin { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 1.5rem; }
.gallery-card-admin { background: var(--gray-50); border-radius: var(--radius); overflow: hidden; border: 1px solid var(--gray-200); transition: var(--transition); }
.gallery-card-admin:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.gallery-card-admin img { width: 100%; height: 160px; object-fit: cover; }
.gallery-placeholder { width: 100%; height: 160px; background: var(--gold-100); display: flex; align-items: center; justify-content: center; font-size: 3rem; }
.gallery-card-info { padding: 1rem; }
.gallery-card-info h4 { font-size: 0.9rem; color: var(--gray-900); margin-bottom: 0.25rem; }
.gallery-card-info span { font-size: 0.8rem; color: var(--gray-500); }
.gallery-card-info .action-btns { margin-top: 0.75rem; }

/* Form */
.form-group { margin-bottom: 1.25rem; }
.form-group label { display: block; margin-bottom: 0.4rem; color: var(--gray-700); font-weight: 600; font-size: 0.85rem; }
.form-group input, .form-group select, .form-group textarea { width: 100%; padding: 0.75rem 1rem; border: 1px solid var(--gray-300); border-radius: var(--radius-sm); font-size: 0.9rem; transition: var(--transition); font-family: 'Inter', sans-serif; background: var(--white); }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { outline: none; border-color: var(--gold-500); box-shadow: 0 0 0 3px rgba(212,160,23,0.1); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-actions { display: flex; gap: 1rem; align-items: center; }

/* Buttons */
.btn-primary { background: var(--gold-gradient); color: var(--white); padding: 0.75rem 1.5rem; border: none; border-radius: var(--radius-full); font-weight: 600; font-size: 0.85rem; cursor: pointer; transition: var(--transition); text-decoration: none; display: inline-flex; align-items: center; gap: 0.5rem; }
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 4px 14px rgba(212,160,23,0.3); }
.btn-secondary { background: var(--white); color: var(--gray-700); padding: 0.75rem 1.5rem; border: 1px solid var(--gray-300); border-radius: var(--radius-full); font-weight: 600; font-size: 0.85rem; cursor: pointer; transition: var(--transition); text-decoration: none; display: inline-flex; align-items: center; gap: 0.5rem; }
.btn-secondary:hover { border-color: var(--gold-500); color: var(--gold-700); }

/* Alert */
.alert { padding: 1rem 1.25rem; border-radius: var(--radius-sm); margin-bottom: 1.5rem; font-size: 0.9rem; }
.alert-success { background: var(--green-50); color: var(--green-700); border: 1px solid var(--green-100); }
.alert-error, .alert-danger { background: var(--red-50); color: var(--red-600); border: 1px solid var(--red-100); }
.alert-warning { background: var(--gold-50); color: var(--gold-700); border: 1px solid var(--gold-100); }
.alert-info { background: var(--blue-50); color: var(--blue-700); border: 1px solid var(--blue-100); }

/* Detail Grid */
.detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
.detail-item label { display: block; font-size: 0.75rem; font-weight: 600; color: var(--gray-500); text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 0.4rem; }
.detail-item p { font-size: 0.9rem; color: var(--gray-900); }

/* Empty State */
.empty-state { text-align: center; padding: 3rem; color: var(--gray-400); font-size: 0.9rem; }

/* Responsive */
@media (max-width: 1024px) {
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .admin-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .admin-sidebar { transform: translateX(-100%); transition: transform 0.3s ease; }
    .admin-sidebar.open { transform: translateX(0); }
    .admin-main { margin-left: 0; }
    .admin-header { padding: 0 1rem; }
    .admin-hamburger { display: inline-flex; align-items: center; justify-content: center; }

    /* Global mobile tightening */
    :root { --header-height: 56px; }
    .admin-content { padding: 0.75rem; }
    .card { border-radius: 10px; }
    .card-header { padding: 0.9rem 1rem; }
    .card-body { padding: 1rem; }
    .card-header-row h2 { font-size: 1rem; }
    .admin-table th { padding: 0.6rem 0.75rem; font-size: 0.7rem; }
    .admin-table td { padding: 0.6rem 0.75rem; font-size: 0.82rem; }
    .btn-edit, .btn-delete { font-size: 0.75rem; padding: 4px 8px; }
    .sidebar-brand { padding: 1.1rem 1.25rem; }
    .nav-item { padding: 0.65rem 1.25rem; font-size: 0.88rem; }
    .nav-item svg { width: 18px; height: 18px; }

    /* Dashboard stats: 1 row, 3 columns on mobile */
    .stats-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 0.6rem;
        margin-bottom: 1rem;
    }
    .stat-box { padding: 0.85rem; gap: 0.65rem; border-radius: 10px; }
    .stat-icon { width: 34px; height: 34px; border-radius: 8px; }
    .stat-icon svg { width: 18px; height: 18px; }
    .stat-info h3 { font-size: 1.15rem; }
    .stat-info p { font-size: 0.78rem; }

    /* Stat card becomes compact + stacked */
    .stat-box { flex-direction: column; align-items: flex-start; }
    .stat-info p { margin-top: 2px; }

    .form-row { grid-template-columns: 1fr; gap: 0.75rem; }
    .form-group input,
    .form-group select,
    .form-group textarea { font-size: 0.9rem; }
    .form-group label { font-size: 0.78rem; }
    .detail-grid { grid-template-columns: 1fr; }

    /* Make all add buttons floating on mobile */
    .card-header-row .btn-primary {
        position: fixed;
        right: 16px;
        bottom: 16px;
        z-index: 2500;
        border-radius: 999px;
        padding: 0.85rem 1.1rem;
        box-shadow: 0 18px 45px rgba(0,0,0,0.22);
    }

    /* Don't reserve space for the original header-row button */
    .card-header-row { gap: 0.75rem; }
}