/* =============================================================
   PG Apparels & Fashions - Admin Panel Styles
   ============================================================= */

:root {
    --sidebar-width: 250px;
    --color-primary: #1a1a2e;
    --color-accent: #e94560;
    --color-success: #22c55e;
    --color-warning: #f59e0b;
    --color-error: #ef4444;
    --color-bg: #f0f2f5;
    --color-card: #ffffff;
    --color-text: #1f2937;
    --color-text-light: #6b7280;
    --color-border: #e5e7eb;
    --radius: 8px;
    --shadow: 0 1px 3px rgba(0,0,0,0.1);
    --font: 'Inter', sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: var(--font); background: var(--color-bg); color: var(--color-text); }

.admin-layout { display: flex; min-height: 100vh; }

/* Login */
.login-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: linear-gradient(135deg, var(--color-primary), #16213e);
}
.login-card {
    background: #fff;
    border-radius: 16px;
    padding: 40px;
    width: 400px;
    max-width: 90%;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}
.login-logo { text-align: center; margin-bottom: 30px; }
.login-logo span {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: 36px;
    font-weight: 700;
    color: var(--color-primary);
}
.login-logo p { font-size: 14px; color: var(--color-text-light); margin-top: 5px; }
.login-card h1 { font-size: 22px; text-align: center; margin-bottom: 25px; }
.login-card .form-group { margin-bottom: 18px; }
.login-card label { font-size: 13px; font-weight: 600; display: block; margin-bottom: 5px; }
.login-card .form-control {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    font-family: var(--font);
    font-size: 14px;
    outline: none;
    transition: 0.2s;
}
.login-card .form-control:focus { border-color: var(--color-primary); box-shadow: 0 0 0 3px rgba(26,26,46,0.1); }
.login-btn {
    width: 100%;
    padding: 14px;
    background: var(--color-accent);
    color: #fff;
    border: none;
    border-radius: var(--radius);
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: 0.2s;
    font-family: var(--font);
}
.login-btn:hover { background: #d63851; }

/* Sidebar */
.sidebar {
    width: var(--sidebar-width);
    background: var(--color-primary);
    color: #fff;
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0; left: 0; bottom: 0;
    z-index: 100;
}
.sidebar-header {
    padding: 24px 20px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    display: flex;
    align-items: center;
    gap: 12px;
}
.sidebar-logo {
    font-size: 24px;
    font-weight: 800;
    background: var(--color-accent);
    color: #fff;
    width: 40px;
    height: 40px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.sidebar-title { font-size: 14px; font-weight: 600; letter-spacing: 0.5px; }
.sidebar-nav { flex: 1; padding: 15px 12px; overflow-y: auto; }
.sidebar-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 14px;
    border-radius: 8px;
    color: rgba(255,255,255,0.7);
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    transition: 0.2s;
    margin-bottom: 2px;
}
.sidebar-link:hover { background: rgba(255,255,255,0.1); color: #fff; }
.sidebar-link.active { background: var(--color-accent); color: #fff; }
.sidebar-link i { width: 20px; text-align: center; }
.sidebar-user {
    padding: 16px 20px;
    border-top: 1px solid rgba(255,255,255,0.1);
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 13px;
    color: rgba(255,255,255,0.6);
}

/* Main Content Area */
.admin-main {
    margin-left: var(--sidebar-width);
    flex: 1;
    min-height: 100vh;
}
.admin-topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 30px;
    background: #fff;
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: 50;
}
.admin-topbar h2 { font-size: 20px; font-weight: 700; }
.topbar-time { font-size: 13px; color: var(--color-text-light); }
.admin-content { padding: 25px 30px; }

/* Cards / Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}
.stat-card {
    background: var(--color-card);
    border-radius: var(--radius);
    padding: 22px;
    box-shadow: var(--shadow);
    border: 1px solid var(--color-border);
}
.stat-card .stat-icon {
    width: 48px;
    height: 48px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    margin-bottom: 15px;
    color: #fff;
}
.stat-card .stat-icon.blue { background: #3b82f6; }
.stat-card .stat-icon.green { background: #22c55e; }
.stat-card .stat-icon.red { background: var(--color-accent); }
.stat-card .stat-icon.purple { background: #8b5cf6; }
.stat-card .stat-icon.orange { background: var(--color-warning); }
.stat-card .stat-value { font-size: 28px; font-weight: 800; margin-bottom: 5px; }
.stat-card .stat-label { font-size: 13px; color: var(--color-text-light); }

/* Tables */
.table-wrapper {
    background: var(--color-card);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    border: 1px solid var(--color-border);
    overflow: hidden;
}
.table-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 22px;
    border-bottom: 1px solid var(--color-border);
    flex-wrap: wrap;
    gap: 10px;
}
.table-header h3 { font-size: 16px; font-weight: 700; }
.table-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.table-container { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
thead th {
    text-align: left;
    padding: 12px 18px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--color-text-light);
    background: var(--color-bg);
    border-bottom: 2px solid var(--color-border);
    white-space: nowrap;
}
tbody td {
    padding: 14px 18px;
    font-size: 14px;
    border-bottom: 1px solid var(--color-border);
    vertical-align: middle;
}
tbody tr:hover { background: #f9fafb; }
tbody tr:last-child td { border-bottom: none; }
.cell-img {
    width: 48px;
    height: 48px;
    border-radius: 6px;
    object-fit: cover;
    background: var(--color-bg);
}
.cell-icon {
    width: 48px;
    height: 48px;
    border-radius: 6px;
    background: var(--color-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-light);
    font-size: 20px;
}

/* Badges */
.status-badge {
    display: inline-block;
    padding: 3px 12px;
    border-radius: 50px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.5px;
}
.status-badge.active { background: #d1fae5; color: #065f46; }
.status-badge.inactive { background: #fee2e2; color: #991b1b; }
.status-badge.pending { background: #fef3c7; color: #92400e; }
.status-badge.confirmed { background: #dbeafe; color: #1e40af; }
.status-badge.shipped { background: #e0e7ff; color: #3730a3; }
.status-badge.delivered { background: #d1fae5; color: #065f46; }
.status-badge.cancelled { background: #fee2e2; color: #991b1b; }
.status-badge.processing { background: #e0e7ff; color: #3730a3; }

/* Buttons (Admin) */
.btn-admin {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    font-size: 13px;
    font-weight: 600;
    font-family: var(--font);
    border-radius: 6px;
    cursor: pointer;
    transition: 0.2s;
    border: 1px solid var(--color-border);
    background: #fff;
    color: var(--color-text);
    text-decoration: none;
    white-space: nowrap;
}
.btn-admin:hover { background: var(--color-bg); }
.btn-admin-primary {
    background: var(--color-primary);
    color: #fff !important;
    border-color: var(--color-primary);
}
.btn-admin-primary:hover { background: #2d2d50; }
.btn-admin-success {
    background: var(--color-success);
    color: #fff !important;
    border-color: var(--color-success);
}
.btn-admin-success:hover { background: #16a34a; }
.btn-admin-danger {
    background: var(--color-error);
    color: #fff !important;
    border-color: var(--color-error);
}
.btn-admin-danger:hover { background: #dc2626; }
.btn-admin-warning {
    background: var(--color-warning);
    color: #fff !important;
    border-color: var(--color-warning);
}
.btn-admin-sm { padding: 5px 11px; font-size: 12px; }

/* Forms (Admin) */
.form-card {
    background: var(--color-card);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    border: 1px solid var(--color-border);
    padding: 25px;
    max-width: 800px;
}
.form-card .form-group { margin-bottom: 20px; }
.form-card label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--color-text);
}
.form-card label .required { color: var(--color-accent); }
.form-card .form-control {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--color-border);
    border-radius: 6px;
    font-size: 14px;
    font-family: var(--font);
    outline: none;
    transition: 0.2s;
}
.form-card .form-control:focus { border-color: var(--color-primary); box-shadow: 0 0 0 3px rgba(26,26,46,0.1); }
.form-card select.form-control { cursor: pointer; }
.form-card textarea.form-control { resize: vertical; min-height: 100px; }
.form-card .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; }
.form-card .help-text { font-size: 12px; color: var(--color-text-light); margin-top: 4px; }
.form-card .form-actions {
    display: flex;
    gap: 10px;
    margin-top: 25px;
    padding-top: 20px;
    border-top: 1px solid var(--color-border);
}

/* Image preview */
.image-preview {
    width: 150px;
    height: 150px;
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--color-border);
    background: var(--color-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 10px;
}
.image-preview img { width: 100%; height: 100%; object-fit: cover; }
.image-preview i { font-size: 40px; color: var(--color-text-light); }

/* Filter/Search bar */
.filter-bar {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    align-items: center;
}
.filter-bar .form-control {
    width: auto;
    min-width: 180px;
    padding: 8px 12px;
    font-size: 13px;
}

/* Order detail view */
.order-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}
.info-card {
    background: var(--color-card);
    border-radius: var(--radius);
    border: 1px solid var(--color-border);
    padding: 20px;
}
.info-card h4 {
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--color-text-light);
    margin-bottom: 12px;
}
.info-card p { font-size: 14px; line-height: 1.7; }

/* Alert */
.alert-admin {
    padding: 12px 16px;
    border-radius: 6px;
    font-size: 14px;
    margin-bottom: 20px;
}
.alert-admin.success { background: #d1fae5; color: #065f46; border: 1px solid #a7f3d0; }
.alert-admin.error { background: #fee2e2; color: #991b1b; border: 1px solid #fecaca; }

/* Section title */
.section-title {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--color-primary);
}

/* Toggle Switch */
.toggle {
    position: relative;
    display: inline-block;
    width: 40px;
    height: 22px;
}
.toggle input { display: none; }
.toggle-slider {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: #ccc;
    border-radius: 22px;
    cursor: pointer;
    transition: 0.3s;
}
.toggle-slider::before {
    content: '';
    position: absolute;
    height: 16px;
    width: 16px;
    left: 3px;
    bottom: 3px;
    background: #fff;
    border-radius: 50%;
    transition: 0.3s;
}
.toggle input:checked + .toggle-slider { background: var(--color-success); }
.toggle input:checked + .toggle-slider::before { transform: translateX(18px); }

/* Empty state */
.empty-admin {
    text-align: center;
    padding: 60px 20px;
}
.empty-admin i { font-size: 50px; color: var(--color-text-light); margin-bottom: 15px; }
.empty-admin h3 { font-size: 18px; margin-bottom: 8px; }
.empty-admin p { font-size: 14px; color: var(--color-text-light); margin-bottom: 20px; }

/* Responsive */
@media (max-width: 768px) {
    .sidebar { width: 100%; position: relative; height: auto; }
    .admin-main { margin-left: 0; }
    .admin-content { padding: 15px; }
    .stats-grid { grid-template-columns: 1fr 1fr; }
    .form-card .form-row { grid-template-columns: 1fr; }
    .order-detail-grid { grid-template-columns: 1fr; }
    .admin-topbar { padding: 15px; }
}

/* Checkbox styled */
.checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    cursor: pointer;
}
.checkbox-label input[type="checkbox"] { width: 18px; height: 18px; accent-color: var(--color-primary); }