/* Admin Dashboard Layout */
:root {
    --primary: #0a4fa3;
    --primary-light: #007bff;
    --secondary: #00c6ff;
    --dark: #1e293b;
    --text-gray: #64748b;
    --light-bg: #f1f5f9;
    --white: #ffffff;
    --sidebar-width: 260px;
    --border-color: #e5e7eb;
    --card-shadow: 0 4px 10px rgba(15, 23, 42, 0.08);
}

*, *::before, *::after {
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    background-color: var(--light-bg);
    color: var(--dark);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin: 0;
    padding: 0;
    min-height: 100vh;
}

img, video, svg {
    max-width: 100%;
    height: auto;
}

button, input, select, textarea {
    font: inherit;
}

.card,
.admin-form,
.widget-card,
.dashboard-container,
.product-card-container,
.admin-products-card,
.modal-content {
    border-radius: 14px;
    background: #fff;
    box-shadow: var(--card-shadow);
}

/* Layout Fixes */
.dashboard-with-sidebar {
    background-color: var(--light-bg);
    margin: 0;
}

.dashboard-with-sidebar .main-content.with-sidebar {
    margin-left: var(--sidebar-width);
    padding: 30px 40px;
    min-height: 100vh;
    width: calc(100% - var(--sidebar-width));
}

.footer {
    background: var(--dark);
    color: #94a3b8;
    text-align: center;
    padding: 60px 20px;
    margin-top: 80px;
    font-size: 0.9rem;
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

.social-links {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    justify-content: center;
}

.social-links a {
    color: #94a3b8;
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s;
}

.social-links a:hover {
    color: var(--white);
}

.dashboard-with-sidebar .footer {
    margin-left: var(--sidebar-width);
    width: calc(100% - var(--sidebar-width));
    transition: margin-left 0.3s ease, width 0.3s ease;
}

/* BACK TO TOP BUTTON */
#backToTopBtn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 9999;
    border: none;
    outline: none;
    background-color: var(--primary);
    color: white;
    cursor: pointer;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    font-size: 24px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.3);
    transition: background-color 0.3s, transform 0.3s, opacity 0.3s, visibility 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
}

#backToTopBtn:hover {
    background-color: var(--primary-light);
    transform: translateY(-3px);
}

#backToTopBtn.show {
    opacity: 1;
    visibility: visible;
}

/* Sidebar Navigation */
.sidebar {
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
    width: var(--sidebar-width);
    padding: 24px;
    background: #ffffff;
    border-right: 1px solid var(--border-color);
    box-shadow: 2px 0 18px rgba(0, 0, 0, 0.08);
    z-index: 1001;
    overflow-y: auto;
}

.sidebar .logo {
    margin-bottom: 24px;
    color: #0f172a;
    font-size: 1.35rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.sidebar nav {
    display: flex;
    flex-direction: column;
    gap: 9px;
}

.sidebar nav a {
    display: inline-flex;
    align-items: center;
    justify-content: flex-start;
    gap: 10px;
    padding: 12px 16px;
    border-radius: 12px;
    font-weight: 700;
    font-size: 0.95rem;
    color: #0f172a;
    text-decoration: none;
    border: 1px solid #cbd5e1;
    background: #f8fafc;
    transition: background-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.sidebar nav a:hover,
.sidebar nav a.active {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

.sidebar nav a.btn-primary { background: var(--primary); color: white; border-color: var(--primary); }
.sidebar nav a.btn-secondary { background: #f8fafc; color: #0f172a; border-color: #cbd5e1; }
.sidebar nav a.btn-teal { background: #00c6ff; color: #0f172a; border-color: #75e6ff; }
.sidebar nav a.btn-danger { background: #dc3545; color: #fff; border-color: #c82333; }

.admin-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    width: 100%;
    box-sizing: border-box;
}

.admin-container main h2 {
    margin: 0 0 6px 0;
    color: #111827;
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 16px;
    color: #0a4fa3;
    text-decoration: none;
    font-weight: 500;
}

.back-link:hover {
    text-decoration: underline;
}

.admin-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 30px;
    background: white;
    padding: 15px 20px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
    flex-wrap: wrap;
    gap: 15px;
}

.admin-header h1 {
    margin: 0;
    font-size: 1.25rem;
    color: #333;
}

.admin-header nav {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}

@media (max-width: 600px) {
    .admin-header nav {
        width: 100%;
        justify-content: center;
        margin-top: 10px;
    }
}

.admin-header nav a {
    text-decoration: none;
    color: #666;
    margin-right: 0;
    font-weight: 500;
    padding-bottom: 5px;
}

.admin-header nav a.active,
.admin-header nav a:hover {
    color: #0a4fa3;
    border-bottom: 2px solid #0a4fa3;
}

/* Dashboard Widgets */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.widget-card {
    background: white;
    padding: 24px;
    border-radius: 12px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    text-decoration: none;
    transition: transform 0.2s, box-shadow 0.2s;
    box-shadow: var(--card-shadow);
    border-left: 5px solid var(--primary);
    flex: 1;
    min-width: 200px;
    color: inherit;
}

.widget-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.12);
}

.admin-header-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
}

.admin-products-header {
    padding: 25px 25px 15px 25px;
    border-bottom: 1px solid var(--border-color);
    background: #fff;
}

.btn,
button,
a.button-link {
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border: none;
    border-radius: 10px;
    padding: 11px 20px;
    font-size: 0.95rem;
    font-weight: 700;
    transition: transform 0.2s ease, background-color 0.2s ease, box-shadow 0.2s ease;
    text-decoration: none;
}

.btn:hover,
button:hover,
a.button-link:hover {
    transform: translateY(-1px);
}

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

.btn-secondary {
    background: #f8fafc;
    color: #0f172a;
    border: 1px solid #cbd5e1;
}

.btn-danger {
    background: #dc3545;
    color: #fff;
}

.btn-outline {
    background: transparent;
    color: var(--primary);
    border: 1px solid var(--primary);
}

.btn-solid {
    background-color: var(--primary);
    color: white;
}

.btn-solid:hover {
    background-color: #083d80;
}

.btn-outline:hover {
    background-color: #eef4ff;
}

.section {
    width: 100%;
    margin-bottom: 28px;
}

.section-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 18px;
    margin-bottom: 22px;
}

.section-title {
    margin: 0;
    font-size: 1.55rem;
    font-weight: 700;
    line-height: 1.15;
    color: #111827;
}

.section-subtitle,
.hint,
.text-muted {
    margin: 0;
    color: #64748b;
    font-size: 0.95rem;
    line-height: 1.6;
}

.panel {
    background: white;
    border: 1px solid #e5e7eb;
    border-radius: 16px;
    padding: 24px;
    box-shadow: var(--card-shadow);
}

.panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 18px;
}

.panel-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
}

.form-control {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid #d1d5db;
    border-radius: 12px;
    background: #f8fafc;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(10, 79, 163, 0.12);
    background: #fff;
}

.form-label {
    display: block;
    margin-bottom: 5px;
    font-weight: 500;
}

.text-decoration-none {
    text-decoration: none;
}

.font-sm {
    font-size: 0.9rem;
}

.color-muted {
    color: #666;
}

.color-primary {
    color: var(--primary);
}

.btn-secondary,
.btn-teal,
.btn-success,
.btn-danger {
    border: 1px solid transparent;
}

.btn-secondary {
    background: #f8fafc;
    color: #0f172a;
    border-color: #cbd5e1;
}

.btn-teal {
    background: #00c6ff;
    color: #0f172a;
    border-color: #75e6ff;
}

.btn-success {
    background: #28a745;
    color: #fff;
    border-color: #28a745;
}

.btn-print-attendance {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
}

.widget-card {
    min-height: 150px;
    gap: 16px;
    padding: 22px;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.widget-card:hover {
    transform: translateY(-2px);
}

.widget-card h4 {
    margin: 0;
    color: #475569;
    font-size: 0.85rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.widget-card p {
    margin: 8px 0 0;
    color: #111827;
    font-size: 2rem;
    font-weight: 700;
}

.widget-card .widget-icon {
    font-size: 2.4rem;
    opacity: 0.2;
}

.widget-card.widget-info {
    border-left: 5px solid #17a2b8;
}

.widget-card.widget-success {
    border-left: 5px solid #28a745;
}

.full-width {
    width: 100%;
}

.vflow {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.flex-between {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
}

.flex-column {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.text-center {
    text-align: center;
}

.mb-20 {
    margin-bottom: 20px;
}

.mb-15 {
    margin-bottom: 15px;
}

.mb-10 {
    margin-bottom: 10px;
}

.mt-20 {
    margin-top: 20px;
}

.mt-8 {
    margin-top: 8px;
}

.p-15 {
    padding: 15px;
}

.bg-light {
    background: #f8f9fa;
}

.rounded {
    border-radius: 8px;
}

.font-sm {
    font-size: 0.9rem;
}

.color-muted {
    color: #64748b;
}

.color-primary {
    color: var(--primary);
}

.text-uppercase {
    text-transform: uppercase;
}

.letter-spacing {
    letter-spacing: 0.05em;
}

/* Tables */
.product-card-container {
    width: 100%;
    padding: 20px;
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
    margin-bottom: 20px;
}

/* Table Wrapper for Horizontal Scroll on Tablets */
.admin-products-table-wrap,
.user-management-container,
.staff-management-container,
.product-management-container,
.reviews-table-wrapper,
.quotation-container {
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin-bottom: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.admin-table,
.product-table,
.reviews-table,
.accountant-table {
    width: 100%;
    border-collapse: collapse;
    background: white;
}

.admin-table th,
.product-table th,
.reviews-table th,
.accountant-table th {
    background-color: #f1f5f9;
    font-weight: 700;
    color: #1e293b;
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.05em;
    position: sticky;
    top: 0;
    z-index: 10;
    box-shadow: inset 0 -1px 0 #eee;
}

    .admin-table td {
        color: #334155;
    }

    .admin-table tbody tr:hover {
        background-color: #eef2ff;
    }

    .admin-table td strong {
        color: #0f172a;
        font-size: 0.95rem;
    }

    .admin-table td small {
        display: block;
        margin-top: 6px;
        color: #64748b;
    }
.admin-table tbody tr:hover,
.product-table tbody tr:hover {
    background-color: #f8fafc;
}

.admin-table td,
.product-table td,
.reviews-table td,
.accountant-table td {
    white-space: normal;
    font-size: 0.9rem;
}

/* Product Management Specific Table Styles */
.admin-products-card {
    margin-top: 22px;
    background: #fff;
    border: 1px solid rgba(148, 163, 184, 0.35);
    border-radius: 14px;
    box-shadow: 0 12px 30px rgba(15, 23, 42, 0.06);
    overflow: hidden;
}

.admin-table thead th { 
    background: #f8fafc; 
    color: #0a4fa3; 
    border-bottom: 2px solid #e2e8f0;
    padding: 16px;
}

.admin-table tr:last-child td,
.product-table tr:last-child td {
    border-bottom: none;
}

.admin-table img {
    width: 48px;
    height: 48px;
    object-fit: cover;
    border-radius: 8px;
    border: 1px solid #e2e8f0;
}

.action-buttons {
    display: inline-flex;
    gap: 10px;
    flex-wrap: wrap;
    align-items: center;
}

.action-cell {
    min-width: 170px;
}

#pagination-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 12px;
    padding: 16px 18px;
    background: #f8fafc;
}

#pagination-controls .btn {
    padding: 10px 16px;
    border-radius: 8px;
    border: 1px solid rgba(15, 23, 42, 0.08);
    background: #2563eb;
    color: white;
    font-weight: 600;
    transition: background-color 0.2s ease, transform 0.2s ease;
}

#pagination-controls .btn:hover:not(:disabled) {
    background: #1d4ed8;
}

#pagination-controls .btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    background: #94a3b8;
}

/* Forms */
.admin-form {
    background: white;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    max-width: 800px;
    margin: 0 auto;
}

.admin-form>div:first-child {
    gap: 12px;
    flex-wrap: wrap;
}

.admin-form h2 {
    line-height: 1.2;
}

.admin-form hr {
    border: 0;
    border-top: 1px solid #eef2f7;
}

.admin-form fieldset.form-group {
    border: 1px solid #e5e7eb;
    padding: 16px;
    border-radius: 8px;
}

.admin-form fieldset.form-group legend {
    padding: 0 8px;
    font-weight: 600;
    color: #334155;
}

.warranty-inputs {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
    margin-top: 10px;
}

.warranty-inputs>div label {
    margin-bottom: 6px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: #333;
}

.form-group input[type="text"],
.form-group input[type="number"],
.form-group input[type="email"],
.form-group input[type="password"],
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 1rem;
    box-sizing: border-box;
}

.form-group input[type="text"]:focus,
.form-group input[type="number"]:focus,
.form-group input[type="email"]:focus,
.form-group input[type="password"]:focus,
.form-group select:focus,
.form-group textarea:focus,
.variant-row input:focus {
    outline: none;
    border-color: var(--primary); /* Use your primary color for focus */
    box-shadow: 0 0 0 3px rgba(10, 79, 163, 0.25); /* Subtle glow */
}

.form-actions {
    margin-top: 30px;
    display: flex;
    gap: 10px;
    justify-content: flex-end;
}

/* File input + preview */
.admin-form input[type="file"] {
    width: 100%;
    padding: 10px;
    border: 1px dashed #cbd5e1;
    border-radius: 8px;
    background: #f8fafc;
}

.admin-form img[id^="image-preview"] {
    display: block;
    max-width: 240px;
    width: 100%;
    height: auto;
    margin-top: 10px;
    border: 1px solid #e2e8f0;
    border-radius: 10px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.06);
}

/* Variants section (Edit/Add product) */
#variants-section {
    border: 1px solid #e5e7eb;
    padding: 16px;
    border-radius: 10px;
    background: #fbfdff;
}

#variants-section h4 {
    margin: 0 0 6px 0;
    color: #111827;
}

#variants-section p {
    margin: 0 0 12px 0;
    color: #64748b;
    font-size: 0.95rem;
}

#variants-header {
    display: flex;
    gap: 10px;
    margin: 10px 0 8px;
    font-weight: 600;
    color: #475569;
    padding: 0 4px;
}

#variants-header>div {
    min-width: 0;
}

.variant-row {
    display: flex;
    gap: 10px;
    margin-bottom: 12px;
    align-items: center;
}

.variant-row .variant-hp {
    flex: 2 1 0;
}

.variant-row .variant-srp,
.variant-row .variant-stock {
    flex: 1 1 0;
}

.btn-delete-variant {
    width: 34px;
    height: 34px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 34px;
    padding: 0;
}

/* Variants */
#variants-container {
    margin-top: 10px;
}

#add-variant-btn {
    margin-top: 10px;
    font-size: 0.95rem;
}

.variant-row input {
    padding: 8px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 0.9rem;
    box-sizing: border-box;
}

.btn-delete-variant {
    background: #dc3545;
    color: white;
    border: none;
    padding: 8px 10px;
    border-radius: 6px;
    cursor: pointer;
    line-height: 1;
}

.btn-delete-variant:hover {
    filter: brightness(0.95);
}

/* Buttons */
.btn-solid {
    background-color: #0a4fa3;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 1rem;
    text-decoration: none;
    display: inline-block;
}

.btn-solid:hover {
    background-color: #083d80;
}

.btn-outline {
    background-color: transparent;
    color: #0a4fa3;
    border: 1px solid #0a4fa3;
    padding: 8px 16px;
    border-radius: 4px;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
}

.btn-outline:hover {
    background-color: #f0f4f8;
}

.btn-delete {
    background-color: #dc3545;
    color: white;
    border: none;
    padding: 6px 12px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.9rem;
}

.btn-edit {
    background-color: #ffc107;
    color: #212529;
    border: none;
    padding: 8px 14px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.85rem;
    font-weight: 600;
    margin-right: 5px;
    transition: background-color 0.2s;
}

/* Staff Management Specific Buttons */
.btn-qr {
    background-color: #17a2b8;
    color: white;
    border: none;
    padding: 6px 12px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.85rem;
    margin-right: 5px;
    transition: opacity 0.2s;
}

.btn-qr:hover {
    opacity: 0.9;
}

/* Modals */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    align-items: center;
    justify-content: center;
}

.modal-content {
    background-color: white;
    padding: 25px;
    border-radius: 8px;
    width: 90%;
    max-width: 500px;
    position: relative;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.close-modal {
    position: absolute;
    top: 15px;
    right: 20px;
    font-size: 24px;
    font-weight: bold;
    color: #aaa;
    cursor: pointer;
}

.action-btns {
    display: flex;
    gap: 8px;
    justify-content: flex-end;
}

.close-modal:hover {
    color: #333;
}

/* Responsive */
@media (min-width: 901px) {

    .admin-table,
    .product-table {
        display: table;
        /* Reset to standard table on desktop */
    }
}

@media (max-width: 1024px) {
    .sidebar {
        transform: translateX(-100%);
        transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        z-index: 1100;
        background: white;
        width: min(90vw, 320px);
        border-right: 1px solid var(--border-color);
        position: fixed;
        height: 100vh;
        top: 0;
        left: 0;
    }

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

    .admin-container,
    .dashboard-with-sidebar .footer {
        margin-left: 0 !important;
        width: 100% !important;
        padding: 20px;
    }

    .dashboard-with-sidebar .main-content.with-sidebar {
        margin-left: 0 !important;
        width: 100% !important;
        padding: 80px 20px 20px;
    }

    .navbar.portal {
        display: flex !important;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 60px;
        background: var(--primary);
        color: white;
        z-index: 1050;
        align-items: center;
        padding: 0 18px;
    }

    .sidebar .logo,
    .sidebar nav {
        margin: 0;
    }

    .sidebar nav a {
        justify-content: flex-start;
    }

    .nav-overlay {
        display: none;
    }

    body.nav-open .nav-overlay {
        display: block;
    }
}

@media (max-width: 900px) {
    .admin-container {
        padding: 16px;
    }

    .admin-header,
    .admin-header-flex,
    .product-card-container,
    .dashboard-container,
    .admin-products-card,
    .product-management-container,
    .staff-management-container,
    .user-management-container,
    .reviews-table-wrapper,
    .quotation-container {
        padding: 18px;
    }

    .admin-header {
        flex-direction: column;
        align-items: stretch;
        gap: 16px;
    }

    .admin-header h1 {
        font-size: 1.4rem;
    }

    .admin-header nav {
        justify-content: space-between;
        width: 100%;
        flex-wrap: wrap;
    }

    .admin-header nav a {
        flex: 1 1 auto;
        min-width: 140px;
        text-align: center;
    }

    .stats-grid {
        grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    }

    .admin-form {
        padding: 22px;
    }

    .form-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .form-actions button,
    .form-actions a {
        width: 100%;
    }

    .warranty-inputs,
    .variant-row {
        grid-template-columns: 1fr;
        flex-direction: column;
    }

    .variant-row input,
    .variant-row button {
        width: 100% !important;
    }

    #variants-header {
        display: none;
    }

    .product-card-container,
    .admin-table,
    .product-table,
    .reviews-table,
    .accountant-table {
        width: 100%;
    }
}

@media (max-width: 640px) {
    .sidebar {
        width: 100vw;
        min-width: 0;
    }

    .admin-header {
        padding: 18px;
    }

    .sidebar nav a {
        font-size: 0.95rem;
        padding: 12px 14px;
    }

    .admin-form {
        padding: 18px;
    }

    .dashboard-with-sidebar .main-content.with-sidebar {
        padding-top: 20px;
    }
}

@media (max-width: 900px) {
    .admin-container {
        padding: 12px;
        overflow-x: hidden;
    }

    /* Force kill all potential horizontal scrolls */
    .admin-products-table-wrap,
    .products-management-container,
    .staff-management-container,
    .user-management-container,
    .admin-header {
        display: flex;
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }

    .admin-header nav,
    .product-management-container,
    .staff-management-container,
    .user-management-container,
    .product-card-container,
    .dashboard-container {
        width: 100%;
        box-sizing: border-box;
        overflow-x: hidden !important;
        padding: 0;
        box-shadow: none;
    }

    /* 1. Remove the table display behavior for No-Scroll strategy */
    .user-management-container,
    .staff-management-container,
    .product-management-container,
    .user-management-container table,
    .staff-management-container table,
    .product-management-container table,
    .reviews-table,
    .accountant-table,
    .user-management-container thead,
    .staff-management-container thead,
    .product-management-container thead,
    .reviews-table thead,
    .accountant-table thead,
    .user-management-container tbody,
    .staff-management-container tbody,
    .product-management-container tbody,
    .reviews-table tbody,
    .accountant-table tbody,
    .user-management-container th,
    .staff-management-container th,
    .product-management-container th,
    .user-management-container td,
    .staff-management-container td,
    .product-management-container td,
    .user-management-container tr,
    .staff-management-container tr,
    .product-management-container tr,
    .admin-table,
    .product-table,
    .user-table,
    .staff-table,
    .bookings-table,
    .booking-table,
    .reviews-table,
    .accountant-table,
    .admin-table thead,
    .product-table thead,
    .user-table thead,
    .staff-table thead,
    .bookings-table thead,
    .booking-table thead,
    .reviews-table thead,
    .accountant-table thead,
    .admin-table tbody,
    .product-table tbody,
    .user-table tbody,
    .staff-table tbody,
    .bookings-table tbody,
    .booking-table tbody,
    .reviews-table tbody,
    .accountant-table tbody,
    .admin-table th,
    .product-table th,
    .user-table th,
    .staff-table th,
    .bookings-table th,
    .booking-table th,
    .reviews-table th,
    .accountant-table th,
    .admin-table td,
    .product-table td,
    .user-table td,
    .staff-table td,
    .bookings-table td,
    .booking-table td,
    .reviews-table td,
    .accountant-table td,
    .admin-table tr,
    .product-table tr,
    .user-table tr,
    .staff-table tr,
    .bookings-table tr,
    .booking-table tr {
        display: block;
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box;
        overflow-x: hidden !important;
    }

        /* 2. Hide the header row completely */
        .user-management-container thead tr,
        .staff-management-container thead tr,
        .product-management-container thead tr,
        .reviews-table thead tr,
        .accountant-table thead tr,
        .admin-table thead tr,
        .product-table thead tr,
        .user-table thead tr,
        .staff-table thead tr,
        .bookings-table thead tr,
        .booking-table thead tr {
            position: absolute;
            top: -9999px;
            left: -9999px;
        }

        /* 3. Style each row as a Card */
        .user-management-container tr,
        .staff-management-container tr,
        .product-management-container tr,
        .reviews-table tr,
        .accountant-table tr,
        .admin-table tr,
        .product-table tr,
        .user-table tr,
        .staff-table tr,
        .bookings-table tr,
        .booking-table tr {
            border: 1px solid #ddd;
            border-radius: 8px;
            margin-bottom: 20px;
            padding: 10px;
            background: #fff;
            box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
            width: 100% !important;
        }

        /* Zebra striping for mobile cards to improve readability in long lists */
        .user-management-container tr:nth-child(even),
        .staff-management-container tr:nth-child(even),
        .product-management-container tr:nth-child(even),
        .reviews-table tr:nth-child(even),
        .accountant-table tr:nth-child(even),
        .admin-table tr:nth-child(even),
        .product-table tr:nth-child(even),
        .user-table tr:nth-child(even),
        .staff-table tr:nth-child(even),
        .bookings-table tr:nth-child(even),
        .booking-table tr:nth-child(even) {
            background: #f8fafc;
        }

        /* 4. Style each cell to stack vertically with space for labels */
        .user-management-container td,
        .staff-management-container td,
        .product-management-container td,
        .reviews-table td,
        .accountant-table td,
        .admin-table td,
        .product-table td,
        .user-table td,
        .staff-table td,
        .bookings-table td,
        .booking-table td {
            border: none;
            border-bottom: 1px solid #eee;
            position: relative;
            padding: 12px 12px 12px 135px !important;
            text-align: right;
            min-height: 40px;
            display: flex !important;
            align-items: center;
            justify-content: flex-end;
            white-space: normal !important;
            word-break: break-word;
            width: 100%;
        }

        .user-management-container td:last-child,
        .staff-management-container td:last-child,
        .product-management-container td:last-child,
        .reviews-table td:last-child,
        .accountant-table td:last-child,
        .admin-table td:last-child,
        .product-table td:last-child,
        .user-table td:last-child,
        .staff-table td:last-child,
        .bookings-table td:last-child,
        .booking-table td:last-child {
            border-bottom: 0;
        }

        /* 5. Pull labels from the data-label attribute */
        .user-management-container td::before,
        .staff-management-container td::before,
        .product-management-container td::before,
        .reviews-table td::before,
        .accountant-table td::before,
        .admin-table td::before,
        .product-table td::before,
        .user-table td::before,
        .staff-table td::before,
        .bookings-table td::before,
        .booking-table td::before {
            content: attr(data-label);
            position: absolute;
            left: 10px;
            width: 120px;
            /* Fixed width label prevents pushing content out */
            padding-right: 10px;
            white-space: nowrap;
            font-weight: bold;
            text-align: left;
            color: #333;
            text-transform: uppercase;
            font-size: 0.75rem;
            top: 50%;
            transform: translateY(-50%);
        }

        /* Ultra-mobile refinement: stack labels on very small screens */
        @media (max-width: 480px) {

            .user-management-container td,
            .staff-management-container td,
            .product-management-container td,
            .reviews-table td,
            .accountant-table td,
            .admin-table td,
            .product-table td {
                padding: 38px 12px 12px 12px !important;
                text-align: left;
                justify-content: flex-start;
            }

            .user-management-container td::before,
            .staff-management-container td::before,
            .product-management-container td::before,
            .reviews-table td::before,
            .accountant-table td::before,
            .admin-table td::before,
            .product-table td::before {
                top: 12px;
                transform: none;
                width: 100%;
            }
        }

        /* Adjust image and actions for mobile cards */
        .admin-table td[data-label="Image"] img {
            margin-left: auto;
            display: block;
        }

        .admin-table img {
            width: 40px;
            height: 40px;
        }

        .form-actions {
            flex-direction: column;
            gap: 10px;
        }

        .form-actions button,
        .form-actions a {
            width: 100%;
            text-align: center;
        }

        .admin-form {
            padding: 18px;
        }

        .admin-form img[id^="image-preview"] {
            max-width: 100%;
            margin-left: auto;
            margin-right: auto;
        }

        /* Staff Management Button Refinements */
        .staff-table td[data-label="Actions"],
        .staff-table td[data-label="QR Code"] {
            display: flex !important;
            flex-direction: column;
            gap: 8px;
            align-items: flex-end;
        }

        .staff-table .btn-qr,
        .staff-table .btn-delete {
            width: 100%;
            margin: 0;
        }

        .warranty-inputs {
            grid-template-columns: 1fr;
        }

        #variants-header {
            display: none;
        }

        .variant-row {
            flex-direction: column;
            align-items: stretch;
            background: #f8fafc;
            padding: 12px;
            border-radius: 8px;
            border: 1px solid #e2e8f0;
            gap: 8px;
        }

        .variant-row input,
        .variant-row button {
            width: 100% !important;
        }

    }

    /* FullCalendar Specific Responsiveness */
    @media (max-width: 576px) {
        .fc .fc-toolbar {
            flex-direction: column;
            gap: 10px;
        }

        .fc .fc-toolbar-chunk {
            display: flex;
            justify-content: center;
        }
    }

/* Pagination */
#pagination-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 12px;
    padding: 14px 16px 18px;
}

/* Mobile & Desktop Sidebar Navigation Controls */
.sidebar-toggle {
    background: none;
    border: none;
    color: inherit;
    font-size: 1.5rem;
    cursor: pointer;
    margin-right: 15px;
    padding: 5px 10px;
    display: none;
}
@media (min-width: 1025px) {
    .navbar.portal .sidebar-toggle {
        display: inline-block;
    }
}
.hamburger {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    flex-direction: column;
    gap: 5px;
    padding: 10px;
    margin-left: auto;
}
.hamburger .bar {
    width: 25px;
    height: 3px;
    background-color: white; /* using white since .navbar.portal has primary bg */
    transition: all 0.3s ease;
}
@media (max-width: 1024px) {
    .navbar.portal .hamburger {
        display: flex;
    }
    .hamburger.active .bar:nth-child(1) { transform: translateY(8px) rotate(45deg); }
    .hamburger.active .bar:nth-child(2) { opacity: 0; }
    .hamburger.active .bar:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }
}

.nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0,0,0,0.5);
    z-index: 1090;
    display: none;
}
body.nav-open .nav-overlay {
    display: block;
}

body.collapsed-sidebar .sidebar {
    width: 80px;
    padding: 24px 10px;
}
body.collapsed-sidebar .sidebar .logo {
    font-size: 0;
    text-align: center;
}
body.collapsed-sidebar .sidebar .logo::first-letter {
    font-size: 1.4rem;
}
body.collapsed-sidebar .sidebar nav a {
    justify-content: center;
    padding: 11px 0;
    font-size: 0;
}
body.collapsed-sidebar .sidebar nav a::first-letter {
    font-size: 1.2rem;
}
body.collapsed-sidebar .main-content.with-sidebar {
    margin-left: 80px;
    width: calc(100% - 80px);
}

/* Inbox Specific Styles */
.dashboard-container { 
    background: #fff; 
    padding: 25px; 
    border-radius: 12px; 
    box-shadow: 0 2px 10px rgba(0,0,0,0.05); 
}

.inbox-table { width: 100%; border-collapse: collapse; margin-top: 20px; }
.inbox-table th, .inbox-table td { padding: 12px; text-align: left; border-bottom: 1px solid #eee; }
.inbox-table th { background-color: #f8f9fa; color: #666; font-weight: 600; }
.inbox-table tr:hover { background-color: #f9f9f9; }
.inbox-table tr.unread { background-color: #f0f7ff; font-weight: 600; }
.inbox-table tr.unread td { color: var(--primary); }

.status-select { padding: 5px; border-radius: 4px; border: 1px solid #ddd; }

/* Message Modal Overrides and Specifics */
.inbox-modal-content {
    margin: 5% auto;
    padding: 30px;
    border-radius: 15px;
    max-width: 600px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
    animation: slideDown 0.3s ease-out;
}

.message-meta { 
    margin-bottom: 20px; 
    border-bottom: 1px solid #eee; 
    padding-bottom: 15px; 
    font-size: 0.95rem; 
}

.message-meta div { margin-bottom: 8px; }
.message-body { 
    background: #f8f9fa; 
    padding: 20px; 
    border-radius: 8px; 
    min-height: 150px; 
    white-space: pre-wrap; 
    color: #333; 
    line-height: 1.6; 
    border: 1px solid #eee; 
}

@keyframes slideDown { 
    from { transform: translateY(-20px); opacity: 0; } 
    to { transform: translateY(0); opacity: 1; } 
}
/* Responsive Sidebar for Admin Dashboard */
body.dashboard-with-sidebar {
    min-height: 100vh;
    background: var(--light-bg);
}

body.dashboard-with-sidebar .sidebar {
    display: block !important;
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    height: 100vh !important;
    width: var(--sidebar-width) !important;
    min-width: 240px !important;
    padding: 24px !important;
    border-right: 1px solid var(--border-color) !important;
    background: #ffffff !important;
    box-shadow: 2px 0 18px rgba(0, 0, 0, 0.08) !important;
    z-index: 1100 !important;
    transform: translateX(0) !important;
    transition: transform 0.3s ease !important;
}

body.dashboard-with-sidebar .sidebar nav {
    display: flex !important;
    flex-direction: column !important;
    gap: 10px !important;
}

body.dashboard-with-sidebar .main-content.with-sidebar {
    margin-left: var(--sidebar-width) !important;
    width: calc(100% - var(--sidebar-width)) !important;
    padding: 32px 32px 32px 32px !important;
    transition: margin-left 0.3s ease, width 0.3s ease !important;
}


.navbar.portal nav {
    display: flex !important;
    align-items: center !important;
    gap: 12px !important;
    flex-wrap: wrap !important;
}

.navbar.portal .sidebar-toggle {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: 44px !important;
    height: 44px !important;
    color: white !important;
    border: 1px solid rgba(255, 255, 255, 0.22) !important;
    border-radius: 12px !important;
    background: rgba(255, 255, 255, 0.08) !important;
    cursor: pointer !important;
    transition: background-color 0.2s ease !important;
}

.navbar.portal .sidebar-toggle:hover {
    background: rgba(255, 255, 255, 0.16) !important;
}

.navbar.portal .hamburger {
    display: none !important;
    border: none !important;
    background: transparent !important;
    cursor: pointer !important;
    flex-direction: column !important;
    gap: 5px !important;
    padding: 10px !important;
}

.navbar.portal .hamburger .bar {
    width: 26px !important;
    height: 3px !important;
    background-color: #ffffff !important;
    border-radius: 999px !important;
    transition: all 0.3s ease !important;
}

.nav-overlay {
    display: none !important;
}

body.nav-open .nav-overlay {
    display: block !important;
}

body.nav-open .sidebar {
    transform: translateX(0) !important;
}

@media (max-width: 1024px) {
    body.dashboard-with-sidebar .sidebar {
        transform: translateX(-100%) !important;
        width: min(90vw, 300px) !important;
        border-right: none !important;
        box-shadow: 10px 0 30px rgba(15, 23, 42, 0.18) !important;
    }

    body.dashboard-with-sidebar.nav-open .sidebar {
        transform: translateX(0) !important;
    }

    body.dashboard-with-sidebar .main-content.with-sidebar {
        margin-left: 0 !important;
        width: 100% !important;
        padding: 90px 20px 24px !important;
    }

    .navbar.portal {
        padding-left: 18px !important;
        padding-right: 18px !important;
    }

    .navbar.portal .hamburger {
        display: flex !important;
    }

    .navbar.portal .sidebar-toggle {
        display: none !important;
    }

    .sidebar nav a {
        justify-content: flex-start !important;
        font-size: 0.95rem !important;
    }
}

@media (max-width: 768px) {
    .sidebar {
        width: 100vw !important;
        max-width: 100% !important;
    }
    .navbar.portal {
        padding: 14px 18px !important;
    }
    .navbar.portal nav {
        width: 100% !important;
        justify-content: space-between !important;
    }
    .admin-header,
    .admin-header-flex,
    .product-card-container,
    .dashboard-container,
    .admin-products-card,
    .product-management-container,
    .staff-management-container,
    .user-management-container,
    .reviews-table-wrapper,
    .quotation-container {
        padding: 18px !important;
    }
    .admin-header {
        flex-direction: column !important;
        align-items: stretch !important;
    }
    .admin-header h1,
    .section-title {
        font-size: 1.35rem !important;
    }
    .stats-grid {
        grid-template-columns: 1fr !important;
    }
    .form-actions {
        flex-direction: column !important;
        align-items: stretch !important;
    }
    .form-actions button,
    .form-actions a {
        width: 100% !important;
    }
    .warranty-inputs,
    .variant-row {
        flex-direction: column !important;
        grid-template-columns: 1fr !important;
        gap: 12px !important;
    }
    .variant-row input,
    .variant-row button {
        width: 100% !important;
    }
    .admin-form {
        width: 100% !important;
        padding: 22px !important;
    }
}

/* Admin Login Page */
body.admin-login-page {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background:
        linear-gradient(rgba(255, 255, 255, 0.72), rgba(255, 255, 255, 0.72)),
        radial-gradient(circle at top left, rgba(0, 198, 255, 0.12), transparent 34%),
        radial-gradient(circle at bottom right, rgba(10, 79, 163, 0.12), transparent 30%),
        linear-gradient(145deg, #edf3f9 0%, #f5f9fd 42%, #e7eef6 100%);
}

.admin-login-shell {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 32px 20px;
}

.admin-login-card {
    width: 100%;
    max-width: 420px;
    padding: 40px 34px 30px;
    border-radius: 18px;
    background: #ffffff;
    border: 1px solid #dbe5ef;
    box-shadow: 0 16px 38px rgba(15, 23, 42, 0.12);
    position: relative;
    overflow: hidden;
    text-align: center;
}

.admin-login-card::before {
    content: "";
    position: absolute;
    inset: 0 0 auto 0;
    height: 6px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
}

.admin-login-brand {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 14px;
    margin-bottom: 24px;
}

.admin-login-logo {
    width: auto;
    max-width: 180px;
    max-height: 90px;
    height: auto;
    object-fit: contain;
}

.admin-login-badge {
    display: inline-flex;
    align-items: center;
    padding: 8px 12px;
    border-radius: 999px;
    background: rgba(10, 79, 163, 0.08);
    color: var(--primary);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.admin-login-header {
    margin-bottom: 26px;
}

.admin-login-header h1 {
    margin: 0 0 10px;
    color: #0f172a;
    font-size: 1.85rem;
    line-height: 1.15;
}

.admin-login-header p {
    margin: 0;
    color: #526174;
    font-size: 0.98rem;
    line-height: 1.6;
}

.admin-login-form .form-group {
    margin-bottom: 20px;
    text-align: left;
}

.admin-login-form label {
    display: block;
    margin-bottom: 8px;
    color: #0f172a;
    font-size: 0.88rem;
    font-weight: 700;
    letter-spacing: 0.02em;
}

.admin-login-form input[type="email"],
.admin-login-form input[type="password"] {
    height: 52px;
    padding: 0 16px;
    border: 1px solid #cbd5e1;
    border-radius: 14px;
    background: #f8fbff;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
}

.admin-login-form input[type="email"]::placeholder,
.admin-login-form input[type="password"]::placeholder {
    color: #94a3b8;
}

.admin-login-form input[type="email"]:focus,
.admin-login-form input[type="password"]:focus {
    background: #ffffff;
}

.password-wrapper {
    position: relative;
}

.password-wrapper input[type="password"],
.password-wrapper input[type="text"] {
    padding-right: 52px;
}

.password-toggle {
    position: absolute;
    top: 50%;
    right: 14px;
    transform: translateY(-50%);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    padding: 0;
    border: 0;
    border-radius: 50%;
    background: transparent;
    color: #64748b;
    cursor: pointer;
    transition: background-color 0.2s ease, color 0.2s ease;
}

.password-toggle:hover,
.password-toggle:focus-visible {
    background: rgba(10, 79, 163, 0.08);
    color: var(--primary);
    outline: none;
}

.admin-login-actions {
    display: flex;
    justify-content: flex-end;
    margin: -2px 0 22px;
}

.admin-login-link {
    color: var(--primary);
    text-decoration: none;
    font-size: 0.88rem;
    font-weight: 600;
}

.admin-login-link:hover {
    text-decoration: underline;
}

.admin-login-link-muted {
    color: #526174;
}

.btn-login {
    width: 100%;
    min-height: 54px;
    padding: 14px 18px;
    background: linear-gradient(135deg, #0a4fa3 0%, #1273d2 100%);
    color: #ffffff;
    border: none;
    border-radius: 14px;
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 0.01em;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease, filter 0.2s ease;
    box-shadow: 0 16px 28px rgba(10, 79, 163, 0.22);
}

.btn-login:hover {
    transform: translateY(-1px);
    box-shadow: 0 20px 32px rgba(10, 79, 163, 0.28);
    filter: brightness(1.03);
}

.btn-login:disabled {
    cursor: wait;
    opacity: 0.75;
    transform: none;
    box-shadow: 0 10px 20px rgba(10, 79, 163, 0.15);
}

.admin-login-footer-links {
    margin-top: 22px;
    text-align: center;
}

.admin-login-footer {
    background: transparent;
    border-top: 0;
    padding: 0 20px 18px;
    color: #64748b;
}

.admin-login-footer .footer-content p {
    margin: 0;
}

@media (max-width: 640px) {
    .admin-login-shell {
        padding: 20px 14px 10px;
    }

    .admin-login-card {
        padding: 28px 20px 24px;
        border-radius: 16px;
    }

    .admin-login-logo {
        max-width: 150px;
        max-height: 72px;
    }

    .admin-login-header h1 {
        font-size: 1.55rem;
    }
}