:root {
    --dark: #111827;
    --dark-soft: #1f2937;
    --black: #09090b;
    --yellow: #f6c400;
    --yellow-2: #ffd84d;
    --yellow-soft: #fff7d6;
    --green: #16a34a;
    --green-soft: #dcfce7;
    --red: #dc2626;
    --red-soft: #fee2e2;
    --blue: #2563eb;
    --bg: #f5f7fb;
    --card: rgba(255, 255, 255, .92);
    --text: #1f2937;
    --muted: #6b7280;
    --border: rgba(229, 231, 235, .9);
    --border-dark: #d1d5db;
    --shadow: 0 18px 50px rgba(15, 23, 42, .10);
    --shadow-hover: 0 28px 80px rgba(15, 23, 42, .18);
    --radius: 24px;
    --radius-lg: 36px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: Inter, Arial, sans-serif;
    color: var(--text);
    overflow-x: hidden;
    background:
        linear-gradient(120deg, rgba(255,255,255,.86), rgba(255,250,230,.86)),
        url('../images/bg-grocery.png') center center / cover no-repeat fixed;
    position: relative;
}

body::before {
    content: "";
    position: fixed;
    inset: -10%;
    background:
        radial-gradient(circle at 15% 20%, rgba(246,196,0,.25), transparent 24%),
        radial-gradient(circle at 80% 25%, rgba(17,24,39,.12), transparent 26%),
        radial-gradient(circle at 45% 85%, rgba(22,163,74,.16), transparent 26%);
    animation: bgFloat 16s ease-in-out infinite alternate;
    pointer-events: none;
    z-index: -2;
}

body::after {
    content: "";
    position: fixed;
    inset: 0;
    background: rgba(255,255,255,.18);
    backdrop-filter: blur(2px);
    pointer-events: none;
    z-index: -1;
}

@keyframes bgFloat {
    from {
        transform: translate3d(-20px, -12px, 0) scale(1);
    }

    to {
        transform: translate3d(25px, 18px, 0) scale(1.06);
    }
}

a {
    text-decoration: none;
    color: inherit;
}

img {
    max-width: 100%;
}

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

.topbar {
    min-height: 82px;
    background: rgba(255, 255, 255, .78);
    backdrop-filter: blur(22px);
    border-bottom: 1px solid rgba(255,255,255,.65);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 38px;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 14px 38px rgba(15,23,42,.10);
}

.brand {
    display: flex;
    align-items: center;
    gap: 14px;
    font-weight: 950;
    font-size: 22px;
    color: var(--dark);
    letter-spacing: -.05em;
}

.brand img {
    width: 54px;
    height: 54px;
    object-fit: contain;
    border-radius: 18px;
    background: #fff;
    box-shadow: 0 12px 30px rgba(15,23,42,.16);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 9px;
    flex-wrap: wrap;
}

.nav-links a {
    padding: 11px 16px;
    border-radius: 999px;
    color: var(--muted);
    font-weight: 900;
    font-size: 14px;
    transition: .2s ease;
}

.nav-links a:hover {
    background: var(--yellow-soft);
    color: var(--black);
    transform: translateY(-2px);
}

.nav-links .logout {
    background: linear-gradient(135deg, var(--black), var(--dark-soft));
    color: #fff;
    box-shadow: 0 12px 26px rgba(17,24,39,.20);
}

.nav-links .logout:hover {
    background: linear-gradient(135deg, var(--yellow), var(--yellow-2));
    color: var(--black);
}

.page {
    width: min(1260px, 94%);
    margin: 34px auto;
}

.page-header {
    margin-bottom: 26px;
}

.page-header h1 {
    margin: 0;
    font-size: clamp(32px, 4vw, 48px);
    line-height: .95;
    letter-spacing: -.065em;
    color: var(--black);
}

.page-header p {
    margin: 12px 0 0;
    color: var(--muted);
    font-size: 15px;
}

.page-header-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 18px;
}

.card {
    background: var(--card);
    border: 1px solid rgba(255,255,255,.72);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 26px;
    backdrop-filter: blur(16px);
    transition: .25s ease;
}

.card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
}

.btn {
    border: 0;
    padding: 12px 20px;
    border-radius: 16px;
    font-weight: 950;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 46px;
    transition: .2s ease;
}

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

.btn-dark {
    background: linear-gradient(135deg, var(--black), var(--dark-soft));
    color: #fff;
    box-shadow: 0 14px 28px rgba(17,24,39,.22);
}

.btn-dark:hover {
    background: linear-gradient(135deg, var(--yellow), var(--yellow-2));
    color: var(--black);
}

.btn-yellow {
    background: linear-gradient(135deg, var(--yellow), var(--yellow-2));
    color: var(--black);
    box-shadow: 0 12px 25px rgba(246,196,0,.28);
}

.btn-outline {
    border: 1px solid rgba(17,24,39,.12);
    background: rgba(255,255,255,.9);
    color: var(--dark);
}

.btn-outline:hover {
    background: var(--yellow-soft);
    border-color: var(--yellow);
}

.btn-danger {
    background: var(--red-soft);
    color: #991b1b;
}

.btn-danger:hover {
    background: #ef4444;
    color: #fff;
}

.flash {
    width: min(1260px, 94%);
    margin: 18px auto 0;
    padding: 15px 18px;
    border-radius: 18px;
    font-weight: 900;
    box-shadow: var(--shadow);
}

.flash-success {
    background: var(--green-soft);
    color: #166534;
}

.flash-danger {
    background: var(--red-soft);
    color: #991b1b;
}

.hero {
    position: relative;
    display: grid;
    grid-template-columns: 1.35fr .65fr;
    gap: 30px;
    align-items: center;
    min-height: 520px;
    padding: 64px;
    border-radius: 42px;
    overflow: hidden;
    color: #fff;
    background:
        linear-gradient(135deg, rgba(9,9,11,.90), rgba(31,41,55,.82)),
        url('../images/bg-grocery.png') center center / cover;
    box-shadow: 0 35px 90px rgba(15,23,42,.32);
}

.hero::before {
    content: "";
    position: absolute;
    inset: 18px;
    border: 1px solid rgba(255,255,255,.14);
    border-radius: 32px;
    pointer-events: none;
}

.hero::after {
    content: "";
    position: absolute;
    width: 280px;
    height: 280px;
    right: -80px;
    top: -80px;
    border-radius: 999px;
    background: rgba(246,196,0,.24);
    filter: blur(8px);
    animation: heroGlow 5s ease-in-out infinite alternate;
}

@keyframes heroGlow {
    from {
        transform: scale(1);
        opacity: .65;
    }

    to {
        transform: scale(1.18);
        opacity: .95;
    }
}

.hero > div {
    position: relative;
    z-index: 2;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    background: rgba(246,196,0,.18);
    color: var(--yellow-2);
    padding: 11px 16px;
    border-radius: 999px;
    font-weight: 950;
    margin-bottom: 20px;
    border: 1px solid rgba(246,196,0,.32);
}

.hero h1 {
    font-size: clamp(42px, 5.4vw, 76px);
    line-height: .92;
    margin: 0;
    letter-spacing: -.08em;
}

.hero p {
    color: #e5e7eb;
    font-size: 17px;
    max-width: 640px;
    margin: 22px 0 0;
    line-height: 1.75;
}

.hero-actions {
    display: flex;
    gap: 13px;
    margin-top: 32px;
    flex-wrap: wrap;
}

.hero-card {
    background: rgba(255,255,255,.96);
    color: var(--black);
    border-radius: 34px;
    padding: 32px;
    text-align: center;
    border: 1px solid rgba(255,255,255,.75);
    box-shadow: 0 25px 65px rgba(0,0,0,.22);
}

.hero-card img {
    width: 155px;
    height: 155px;
    object-fit: contain;
    border-radius: 28px;
    background: #fff;
    box-shadow: 0 16px 38px rgba(15,23,42,.14);
}

.hero-card h3 {
    margin: 20px 0 6px;
    font-size: 22px;
    letter-spacing: -.04em;
}

.hero-card p {
    color: var(--muted);
    margin: 0;
}

.section {
    margin-top: 38px;
}

.section-title {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 18px;
    gap: 14px;
}

.section-title h2 {
    margin: 0;
    font-size: 28px;
    color: var(--black);
    letter-spacing: -.05em;
}

.section-title a {
    font-weight: 950;
    color: var(--black);
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
}

.category-card {
    position: relative;
    background: rgba(255,255,255,.92);
    border: 1px solid rgba(255,255,255,.75);
    border-radius: 28px;
    padding: 24px;
    box-shadow: var(--shadow);
    display: flex;
    align-items: center;
    gap: 15px;
    overflow: hidden;
    transition: .25s ease;
}

.category-card::after {
    content: "";
    position: absolute;
    width: 110px;
    height: 110px;
    right: -40px;
    bottom: -40px;
    border-radius: 999px;
    background: rgba(246,196,0,.18);
}

.category-card:hover {
    transform: translateY(-6px) rotate(-.3deg);
    border-color: rgba(246,196,0,.7);
    box-shadow: var(--shadow-hover);
}

.category-icon {
    width: 56px;
    height: 56px;
    border-radius: 20px;
    background: linear-gradient(135deg, var(--yellow), var(--yellow-2));
    display: grid;
    place-items: center;
    font-size: 24px;
    box-shadow: 0 12px 24px rgba(246,196,0,.24);
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.product-card {
    background: rgba(255,255,255,.94);
    border: 1px solid rgba(255,255,255,.76);
    border-radius: 30px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: .25s ease;
}

.product-card:hover {
    transform: translateY(-7px);
    box-shadow: var(--shadow-hover);
    border-color: rgba(246,196,0,.65);
}

.product-image {
    height: 210px;
    background: radial-gradient(circle at center, #fff, #eef2f7);
    display: grid;
    place-items: center;
    overflow: hidden;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: .35s ease;
}

.product-card:hover .product-image img {
    transform: scale(1.08);
}

.no-image {
    color: var(--muted);
    font-weight: 950;
}

.product-body {
    padding: 20px;
}

.product-body span {
    color: var(--muted);
    font-size: 12px;
    font-weight: 950;
    text-transform: uppercase;
    letter-spacing: .04em;
}

.product-body h3 {
    margin: 9px 0;
    font-size: 18px;
    color: var(--black);
    letter-spacing: -.035em;
}

.product-body p {
    margin: 0 0 15px;
    font-size: 19px;
    font-weight: 950;
    color: var(--black);
}

.empty-box {
    background: rgba(255,255,255,.9);
    border: 1px dashed var(--border-dark);
    border-radius: 20px;
    padding: 26px;
    color: var(--muted);
    font-weight: 900;
}

.filter-card {
    background: rgba(255,255,255,.92);
    border: 1px solid rgba(255,255,255,.75);
    border-radius: 28px;
    box-shadow: var(--shadow);
    padding: 20px;
    display: grid;
    grid-template-columns: 1fr 240px auto auto;
    gap: 12px;
    align-items: center;
}

.filter-card input,
.filter-card select,
.cart-form input,
.cart-update-form input,
.detail-cart-form input,
.checkout-form input,
.checkout-form select,
.checkout-form textarea,
.admin-form input,
.admin-form select,
.admin-form textarea {
    width: 100%;
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 14px 15px;
    font-size: 14px;
    outline: none;
    background: #fff;
    color: var(--text);
}

.filter-card input:focus,
.filter-card select:focus,
.cart-form input:focus,
.cart-update-form input:focus,
.detail-cart-form input:focus,
.checkout-form input:focus,
.checkout-form select:focus,
.checkout-form textarea:focus,
.admin-form input:focus,
.admin-form select:focus,
.admin-form textarea:focus {
    border-color: var(--yellow);
    box-shadow: 0 0 0 4px rgba(246,196,0,.20);
}

.stock-ok {
    display: block;
    margin-bottom: 12px;
    color: #15803d;
    font-weight: 950;
}

.stock-out {
    display: block;
    margin-bottom: 12px;
    color: #b91c1c;
    font-weight: 950;
}

.cart-form {
    display: grid;
    grid-template-columns: 80px 1fr;
    gap: 10px;
}

.cart-form button:disabled,
.detail-cart-form button:disabled {
    opacity: .5;
    cursor: not-allowed;
    transform: none;
}

.cart-layout,
.checkout-layout,
.payment-layout,
.tracking-layout {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 24px;
    align-items: start;
}

.cart-items,
.order-list,
.timeline,
.payment-card,
.quick-actions {
    display: grid;
    gap: 16px;
}

.cart-item-card,
.order-card {
    background: rgba(255,255,255,.94);
    border: 1px solid rgba(255,255,255,.75);
    border-radius: 30px;
    box-shadow: var(--shadow);
    padding: 20px;
    transition: .25s ease;
}

.cart-item-card {
    display: grid;
    grid-template-columns: 130px 1fr 230px;
    gap: 18px;
    align-items: center;
}

.order-card {
    display: grid;
    grid-template-columns: 1fr auto auto;
    gap: 18px;
    align-items: center;
}

.cart-item-card:hover,
.order-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
}

.cart-product-img {
    height: 120px;
    background: #f3f4f6;
    border-radius: 22px;
    overflow: hidden;
    display: grid;
    place-items: center;
}

.cart-product-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.cart-product-info span,
.order-no {
    color: var(--muted);
    font-size: 13px;
    font-weight: 950;
}

.cart-product-info h3,
.order-card h3 {
    margin: 8px 0;
    letter-spacing: -.035em;
}

.cart-product-info p,
.order-card p {
    margin: 0;
    color: var(--muted);
}

.cart-actions {
    display: grid;
    gap: 10px;
}

.cart-update-form {
    display: grid;
    grid-template-columns: 80px 1fr;
    gap: 8px;
}

.cart-summary,
.checkout-summary,
.payment-summary {
    position: sticky;
    top: 105px;
}

.cart-summary h2,
.checkout-form h2,
.checkout-summary h2,
.payment-card h2,
.payment-summary h2 {
    margin-top: 0;
    color: var(--black);
    letter-spacing: -.04em;
}

.summary-row {
    display: flex;
    justify-content: space-between;
    gap: 18px;
    margin: 16px 0;
    color: var(--muted);
}

.summary-row strong {
    color: var(--black);
}

.summary-row.total {
    font-size: 21px;
    font-weight: 950;
}

.checkout-btn {
    width: 100%;
    margin-top: 14px;
}

.continue-link {
    display: block;
    text-align: center;
    margin-top: 16px;
    font-weight: 950;
    color: var(--black);
}

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

.empty-cart h2 {
    margin-top: 0;
}

.empty-cart p {
    color: var(--muted);
}

.checkout-form,
.admin-form {
    display: grid;
    gap: 13px;
}

.checkout-form label,
.admin-form label,
.detail-cart-form label {
    font-weight: 950;
    font-size: 14px;
}

.checkout-item,
.summary-row {
    display: flex;
    justify-content: space-between;
    gap: 14px;
}

.checkout-item {
    padding: 10px 0;
    color: var(--muted);
    font-size: 14px;
}

.checkout-item strong {
    color: var(--black);
    white-space: nowrap;
}

.payment-option {
    border: 1px solid var(--border);
    border-radius: 22px;
    padding: 17px;
    display: flex;
    gap: 14px;
    align-items: flex-start;
    cursor: pointer;
    transition: .22s ease;
    background: #fff;
}

.payment-option:hover {
    border-color: var(--yellow);
    background: var(--yellow-soft);
    transform: translateY(-3px);
}

.payment-option input {
    margin-top: 4px;
}

.payment-option strong {
    display: block;
    color: var(--black);
    margin-bottom: 4px;
}

.payment-option span,
.muted {
    color: var(--muted);
    font-size: 14px;
}

.order-status-box {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.status-pill,
.payment-pill {
    padding: 8px 13px;
    border-radius: 999px;
    font-weight: 950;
    font-size: 13px;
}

.status-pill {
    background: var(--yellow-soft);
    color: var(--black);
}

.payment-pill {
    background: var(--green-soft);
    color: #166534;
}

.tracker {
    display: grid;
    gap: 15px;
    margin-top: 20px;
}

.tracker-step {
    display: flex;
    align-items: center;
    gap: 14px;
    color: var(--muted);
    font-weight: 950;
}

.tracker-dot {
    width: 42px;
    height: 42px;
    border-radius: 999px;
    background: #e5e7eb;
    display: grid;
    place-items: center;
    color: var(--muted);
    font-weight: 950;
}

.tracker-step.active {
    color: var(--black);
}

.tracker-step.active .tracker-dot {
    background: linear-gradient(135deg, var(--yellow), var(--yellow-2));
    color: var(--black);
    box-shadow: 0 10px 20px rgba(246,196,0,.30);
}

.tracking-note {
    margin-top: 22px;
    padding: 17px;
    border-radius: 20px;
    background: var(--yellow-soft);
    border: 1px solid rgba(246,196,0,.30);
}

.simple-table-wrap {
    overflow-x: auto;
}

.simple-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
}

.simple-table th,
.simple-table td {
    padding: 15px 14px;
    border-bottom: 1px solid var(--border);
    text-align: left;
    vertical-align: middle;
}

.simple-table th {
    color: var(--muted);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: .06em;
    background: rgba(249,250,251,.95);
}

.simple-table tbody tr {
    transition: .16s ease;
}

.simple-table tbody tr:hover {
    background: #fff8db;
}

.timeline-item {
    border-left: 4px solid var(--yellow);
    padding-left: 15px;
}

.timeline-item strong {
    display: block;
}

.timeline-item span {
    color: var(--muted);
    font-size: 14px;
}

.timeline-item p {
    margin: 6px 0 0;
}

.admin-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
    margin-bottom: 24px;
}

.stat-card {
    background:
        radial-gradient(circle at top right, rgba(246,196,0,.22), transparent 36%),
        rgba(255,255,255,.93);
    border: 1px solid rgba(255,255,255,.75);
    border-radius: 30px;
    box-shadow: var(--shadow);
    padding: 24px;
    transition: .25s ease;
}

.stat-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-hover);
}

.stat-card span {
    color: var(--muted);
    font-weight: 950;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: .06em;
}

.stat-card strong {
    display: block;
    margin-top: 10px;
    font-size: 36px;
    color: var(--black);
    letter-spacing: -.05em;
}

.stat-card p {
    margin: 8px 0 0;
    color: var(--muted);
}

.dashboard-layout {
    display: grid;
    grid-template-columns: 1fr 350px;
    gap: 24px;
    align-items: start;
}

.quick-action {
    border: 1px solid var(--border);
    border-radius: 22px;
    padding: 17px;
    transition: .22s ease;
    background: #fff;
}

.quick-action:hover {
    border-color: var(--yellow);
    background: var(--yellow-soft);
    transform: translateY(-3px);
}

.quick-action strong {
    display: block;
    color: var(--black);
}

.quick-action span {
    display: block;
    margin-top: 5px;
    color: var(--muted);
    font-size: 14px;
}

.sales-box {
    margin-top: 18px;
    padding: 22px;
    border-radius: 26px;
    background:
        radial-gradient(circle at top right, rgba(246,196,0,.32), transparent 35%),
        linear-gradient(135deg, #09090b, #1f2937);
    color: #fff;
    box-shadow: 0 20px 45px rgba(17,24,39,.24);
}

.sales-box span {
    color: var(--yellow);
    font-weight: 950;
}

.sales-box strong {
    display: block;
    margin-top: 8px;
    font-size: 30px;
}

.table-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.admin-form {
    max-width: 700px;
}

.form-actions {
    display: flex;
    gap: 10px;
    margin-top: 10px;
    flex-wrap: wrap;
}

.admin-product-thumb {
    width: 68px;
    height: 68px;
    border-radius: 18px;
    background: #f3f4f6;
    overflow: hidden;
    display: grid;
    place-items: center;
    color: var(--muted);
    font-size: 11px;
    font-weight: 950;
    border: 1px solid var(--border);
}

.admin-product-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.edit-image-preview {
    width: 195px;
    height: 160px;
    border-radius: 22px;
    overflow: hidden;
    background: #f3f4f6;
    border: 1px solid var(--border);
}

.edit-image-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.detail-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
}

.detail-grid div,
.detail-box {
    border: 1px solid var(--border);
    border-radius: 22px;
    padding: 15px;
    background: rgba(250,250,250,.92);
}

.detail-grid span,
.detail-box span {
    display: block;
    color: var(--muted);
    font-size: 13px;
    font-weight: 950;
    margin-bottom: 6px;
}

.detail-grid strong {
    color: var(--black);
}

.detail-box {
    margin-top: 14px;
}

.detail-box p {
    margin: 0;
}

.compact-form {
    padding: 0;
    border: 0;
    box-shadow: none;
    max-width: none;
    background: transparent;
}

.staff-order-layout {
    display: grid;
    grid-template-columns: 370px 1fr;
    gap: 24px;
    align-items: start;
}

.staff-order-list {
    display: grid;
    gap: 10px;
}

.staff-order-item {
    border: 1px solid var(--border);
    border-radius: 22px;
    padding: 15px;
    display: grid;
    gap: 4px;
    transition: .22s ease;
    background: #fff;
}

.staff-order-item:hover,
.staff-order-item.active {
    border-color: var(--yellow);
    background: var(--yellow-soft);
    transform: translateY(-3px);
}

.staff-order-item strong {
    color: var(--black);
}

.staff-order-item span,
.staff-order-item small {
    color: var(--muted);
}

.mt-title {
    margin-top: 24px;
}

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

.product-detail-layout {
    display: grid;
    grid-template-columns: 470px 1fr;
    gap: 26px;
    align-items: start;
}

.product-detail-image {
    height: 470px;
    display: grid;
    place-items: center;
    overflow: hidden;
}

.product-detail-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 22px;
}

.product-detail-info h2 {
    margin: 10px 0;
    font-size: 38px;
    letter-spacing: -.055em;
    color: var(--black);
}

.product-detail-code {
    color: var(--muted);
    font-weight: 950;
    font-size: 13px;
    text-transform: uppercase;
}

.product-detail-price {
    font-size: 34px;
    font-weight: 950;
    color: var(--black);
    margin: 14px 0;
    letter-spacing: -.04em;
}

.product-detail-desc {
    color: var(--muted);
    line-height: 1.75;
    margin: 20px 0;
}

.detail-cart-form {
    display: grid;
    gap: 12px;
    max-width: 290px;
}

.footer {
    text-align: center;
    padding: 38px;
    color: var(--muted);
    font-size: 14px;
}

@media (max-width: 1100px) {
    .category-grid,
    .product-grid,
    .admin-stats {
        grid-template-columns: repeat(2, 1fr);
    }

    .hero,
    .dashboard-layout,
    .cart-layout,
    .checkout-layout,
    .payment-layout,
    .tracking-layout,
    .staff-order-layout,
    .product-detail-layout {
        grid-template-columns: 1fr;
    }

    .cart-summary,
    .checkout-summary,
    .payment-summary {
        position: static;
    }
}

@media (max-width: 760px) {
    .topbar {
        height: auto;
        padding: 16px;
        align-items: flex-start;
        flex-direction: column;
        gap: 14px;
    }

    .nav-links {
        width: 100%;
        flex-wrap: wrap;
    }

    .nav-links a {
        padding: 10px 12px;
    }

    .page {
        width: min(100% - 28px, 1260px);
        margin: 22px auto;
    }

    .page-header-flex,
    .section-title {
        align-items: flex-start;
        flex-direction: column;
    }

    .hero {
        padding: 36px 24px;
        border-radius: 30px;
        min-height: auto;
    }

    .hero-actions {
        flex-direction: column;
    }

    .category-grid,
    .product-grid,
    .admin-stats {
        grid-template-columns: 1fr;
    }

    .filter-card {
        grid-template-columns: 1fr;
    }

    .cart-form,
    .cart-update-form {
        grid-template-columns: 1fr;
    }

    .cart-item-card,
    .order-card {
        grid-template-columns: 1fr;
    }

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

    .product-detail-image {
        height: 320px;
    }

    .simple-table th,
    .simple-table td {
        padding: 12px;
    }
}