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

:root {
    --color-primary: #5b4bff;
    --color-primary-dark: #3b34cc;
    --color-secondary: #ff7f66;
    --color-secondary-dark: #ff5b3a;
    --color-bg: #f5f6fb;
    --color-surface: #ffffff;
    --color-muted: #70748c;
    --color-border: #e1e4f0;
    --gradient-primary: linear-gradient(135deg, #5b4bff, #7b63ff);
    --gradient-secondary: linear-gradient(120deg, #ff9966, #ff5e62);
    --transition-base: all 0.25s ease;
    --shadow-soft: 0 20px 45px rgba(18, 21, 56, 0.12);
}

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

body {
    margin: 0;
    font-family: "Montserrat", "Segoe UI", sans-serif;
    background-color: var(--color-bg);
    background-image:
        linear-gradient(180deg, rgba(245, 246, 251, 0.72), rgba(245, 246, 251, 0.78));
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    background-repeat: no-repeat;
    color: #1a1c2d;
    line-height: 1.5;
}

a {
    color: inherit;
    text-decoration: none;
    transition: color 0.2s ease;
}

ul,
li {
    list-style: none;
    margin: 0;
    padding: 0;
}

img {
    max-width: 100%;
    display: block;
}

.top-banner {
    background: var(--gradient-primary);
    color: #fff;
    text-align: center;
    padding: 0.75rem 1rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    font-size: 0.95rem;
}

.header {
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 1.5rem;
    padding: 1.5rem 4vw;
    background-color: var(--color-surface);
    box-shadow: var(--shadow-soft);
    position: sticky;
    top: 0;
    z-index: 20;
}

.logo-section {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.logo-section a {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    color: inherit;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    color: var(--color-primary);
}

.logo-icon {
    width: 48px;
    height: 48px;
    border-radius: 14px;
    background: var(--gradient-secondary);
    display: grid;
    place-items: center;
    padding: 0.5rem;
    box-shadow: 0 10px 25px rgba(255, 126, 102, 0.35);
}

.logo-icon span {
    width: 80%;
    height: 3px;
    background-color: #fff;
    border-radius: 999px;
}

.search-bar {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background-color: var(--color-bg);
    border-radius: 999px;
    padding: 0.35rem 0.35rem 0.35rem 1rem;
    border: 1px solid transparent;
    transition: var(--transition-base);
}

.search-bar:focus-within {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 4px rgba(91, 75, 255, 0.16);
}

.search-input {
    flex: 1;
    border: none;
    background: transparent;
    padding: 0.65rem 0;
    font-size: 0.95rem;
    outline: none;
}

.search-button {
    border: none;
    background: var(--gradient-primary);
    color: #fff;
    font-size: 1.1rem;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition-base);
}

.search-button:hover {
    transform: translateY(-1px);
    box-shadow: 0 10px 20px rgba(91, 75, 255, 0.25);
}

.header-utils {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--color-muted);
}

.language-selector {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.4rem 0.8rem;
    background-color: var(--color-bg);
    border-radius: 999px;
    font-weight: 600;
    border: 1px solid var(--color-border);
}

.icon-btn {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    border: 1px solid var(--color-border);
    background-color: var(--color-surface);
    font-size: 1.05rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-base);
}

.icon-btn:hover {
    border-color: transparent;
    background: var(--gradient-primary);
    color: #fff;
    box-shadow: 0 12px 25px rgba(91, 75, 255, 0.25);
}

.nav-menu {
    background-color: #fff;
    border-bottom: 1px solid var(--color-border);
    box-shadow: 0 6px 18px rgba(18, 21, 56, 0.06);
}

.nav-menu ul {
    display: flex;
    gap: 1.75rem;
    justify-content: center;
    align-items: center;
    padding: 1rem 4vw;
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 0.04em;
    position: relative;
}

.nav-menu ul li.admin-nav-item {
    position: absolute;
    right: 4vw;
}

.nav-menu a {
    color: var(--color-muted);
    position: relative;
}

.nav-menu a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -10px;
    width: 100%;
    height: 3px;
    border-radius: 999px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transform-origin: center;
    transition: transform 0.25s ease;
}

.nav-menu a:hover,
.nav-menu a:focus {
    color: var(--color-primary);
}

.nav-menu a:hover::after,
.nav-menu a:focus::after {
    transform: scaleX(1);
}

.main-container {
    display: grid;
    grid-template-columns: 260px 1fr;
    gap: 2rem;
    padding: 2.5rem 4vw 3.5rem;
    align-items: flex-start;
}

.sidebar {
    background-color: var(--color-surface);
    border-radius: 22px;
    padding: 1.5rem 1.75rem;
    box-shadow: var(--shadow-soft);
    position: sticky;
    top: 110px;
}

.sidebar ul {
    display: grid;
    gap: 0.95rem;
}

.sidebar a {
    color: var(--color-muted);
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.sidebar a::after {
    content: "›";
    font-weight: 700;
    opacity: 0;
    transform: translateX(-10px);
    transition: var(--transition-base);
}

.sidebar a:hover {
    color: var(--color-primary);
}

.sidebar a:hover::after {
    opacity: 1;
    transform: translateX(0);
}

.main-content {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
}

.promo-section {
    display: grid;
    gap: 1.75rem;
}

.promo-banner {
    background-color: var(--color-surface);
    border-radius: 26px;
    padding: 2.25rem;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-soft);
}

.carousel-container {
    min-height: 320px;
    padding: 0;
}

.carousel-slides {
    display: flex;
    transition: transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
    height: 100%;
}

.carousel-slide {
    min-width: 100%;
    padding: 2.25rem 2.5rem;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: center;
    gap: 1.5rem;
    color: #fff;
}

.carousel-slide-1 {
    background: linear-gradient(120deg, #3127ff, #9b65ff);
}

.carousel-slide-2 {
    background: linear-gradient(130deg, #ff6f61, #ff7e90);
}

.carousel-slide-3 {
    background: linear-gradient(130deg, #7f54ff, #4f9fff);
}

.carousel-slide-4 {
    background: linear-gradient(130deg, #32d0ff, #0072ff);
}

.carousel-slide-5 {
    background: linear-gradient(130deg, #ff7eb3, #ff758c);
}

.carousel-content {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.new-badge {
    display: inline-block;
    background-color: rgba(255, 255, 255, 0.22);
    border-radius: 999px;
    padding: 0.4rem 0.85rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    font-size: 0.75rem;
}

.carousel-title {
    font-size: clamp(2rem, 4vw, 3.5rem);
    margin: 0;
    text-transform: uppercase;
    letter-spacing: 0.12em;
}

.carousel-subtitle {
    font-size: 1.2rem;
    margin: 0;
    opacity: 0.85;
}

.price-tags {
    display: flex;
    gap: 0.75rem;
}

.price-tag {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.55rem 1.3rem;
    border-radius: 12px;
    background-color: rgba(255, 255, 255, 0.14);
    font-weight: 700;
}

.promo-button {
    justify-self: flex-start;
    align-self: flex-end;
    border: none;
    background: rgba(255, 255, 255, 0.2);
    color: #fff;
    padding: 0.75rem 1.8rem;
    font-size: 0.95rem;
    border-radius: 999px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-base);
}

.promo-button:hover {
    background: #fff;
    color: #1a1c2d;
    transform: translateY(-2px);
}

.carousel-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 42px;
    height: 42px;
    border-radius: 50%;
    border: none;
    background: rgba(255, 255, 255, 0.25);
    color: #111;
    font-size: 1.75rem;
    cursor: pointer;
    transition: var(--transition-base);
    backdrop-filter: blur(6px);
    display: grid;
    place-items: center;
}

.carousel-nav:hover {
    background: #fff;
    box-shadow: 0 12px 30px rgba(17, 19, 35, 0.18);
}

.carousel-nav.prev {
    left: 1.5rem;
}

.carousel-nav.next {
    right: 1.5rem;
}

.carousel-indicators {
    position: absolute;
    bottom: 1.5rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 0.5rem;
}

.carousel-indicator {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.4);
    cursor: pointer;
    transition: var(--transition-base);
}

.carousel-indicator.active,
.carousel-indicator:hover {
    background-color: #fff;
    transform: scale(1.15);
}

.popular-categories {
    display: grid;
    gap: 1.5rem;
}

.section-title {
    margin: 0;
    font-size: 1.8rem;
    font-weight: 700;
    color: #1a1c2d;
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 1.2rem;
}

.category-tile {
    background-color: var(--color-surface);
    border-radius: 20px;
    padding: 1.6rem 1.2rem;
    display: grid;
    gap: 0.75rem;
    justify-items: center;
    text-align: center;
    font-weight: 600;
    color: #1a1c2d;
    box-shadow: var(--shadow-soft);
    transition: var(--transition-base);
}

.category-tile:hover {
    transform: translateY(-6px);
    box-shadow: 0 25px 45px rgba(18, 21, 56, 0.16);
}

.category-icon {
    font-size: 2rem;
}

.products-section {
    display: grid;
    gap: 1.6rem;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
}

.products-view-all {
    display: flex;
    justify-content: center;
    margin-top: 0.5rem;
}

.products-view-all-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.75rem;
    border-radius: 999px;
    background: var(--gradient-primary);
    color: #fff;
    font-weight: 700;
    font-size: 0.95rem;
    transition: var(--transition-base);
    box-shadow: 0 12px 25px rgba(91, 75, 255, 0.25);
}

.products-view-all-btn:hover {
    transform: translateY(-2px);
    color: #fff;
}

.product-card {
    background-color: var(--color-surface);
    border-radius: 24px;
    padding: 1.5rem;
    display: grid;
    gap: 1rem;
    position: relative;
    box-shadow: var(--shadow-soft);
    transition: var(--transition-base);
}

.product-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 25px 45px rgba(18, 21, 56, 0.14);
}

.product-image {
    height: 150px;
    display: grid;
    place-items: center;
}

.bottle-image {
    width: 50px;
    height: 140px;
    border-radius: 20px;
    background: var(--gradient-primary);
    border: 3px solid rgba(255, 255, 255, 0.35);
    box-shadow: 0 18px 35px rgba(91, 75, 255, 0.3);
}

.product-name {
    font-weight: 700;
    font-size: 1rem;
    color: #1a1c2d;
}

.product-specs {
    color: var(--color-muted);
    font-size: 0.9rem;
    font-weight: 500;
}

.price-section {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.product-price {
    font-weight: 700;
    color: var(--color-secondary-dark);
}

.product-actions {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.5rem;
    margin-top: 0.5rem;
    width: 100%;
    box-sizing: border-box;
}

.product-action-slot {
    min-width: 0;
    max-width: 100%;
    overflow: hidden;
}

.product-action-slot form,
.product-action-fill {
    display: block;
    width: 100%;
    min-width: 0;
    max-width: 100%;
    margin: 0;
    padding: 0;
    border: none;
}

.product-action-fill input[type="hidden"] {
    display: none;
}

.product-actions--single {
    grid-template-columns: 1fr;
}

.product-action-slot .product-action-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    max-width: 100%;
    min-width: 0;
    height: 44px;
    min-height: 44px;
    max-height: 44px;
    padding: 0 18px;
    border-radius: 4px;
    font-size: 0.875rem;
    font-weight: 600;
    font-family: inherit;
    line-height: 1.2;
    text-align: center;
    text-transform: none;
    letter-spacing: 0.01em;
    white-space: nowrap;
    text-decoration: none;
    border: none;
    cursor: pointer;
    box-sizing: border-box;
    margin: 0;
    appearance: none;
    -webkit-appearance: none;
    overflow: hidden;
}

.product-action-btn--details {
    background: #007bff;
    color: #fff;
}

.product-action-btn--details:hover {
    background: #0069d9;
    color: #fff;
}

.product-action-btn--add {
    background: #28a745;
    color: #fff;
}

.product-action-btn--add:hover {
    background: #218838;
}

.product-action-btn--disabled {
    background: #ccc;
    color: #666;
    cursor: not-allowed;
}

.quantity-input {
    width: 70px;
    padding: 0.55rem 0.75rem;
    border-radius: 14px;
    border: 1px solid var(--color-border);
    font-weight: 600;
    outline: none;
    transition: border 0.2s ease;
}

.quantity-input:focus {
    border-color: var(--color-primary);
}

.add-button {
    flex: 1;
    border: none;
    border-radius: 14px;
    padding: 0.55rem 1rem;
    font-weight: 700;
    background: var(--gradient-secondary);
    color: #fff;
    cursor: pointer;
    transition: var(--transition-base);
    box-shadow: 0 16px 35px rgba(255, 126, 102, 0.35);
}

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

.footer {
    background-color: #101226;
    color: rgba(255, 255, 255, 0.86);
    margin-top: 4rem;
    padding: 3.5rem 4vw 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 2.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
    padding-bottom: 3rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.footer-logo-text {
    font-weight: 800;
    letter-spacing: 0.12em;
    font-size: 1.2rem;
}

.footer-logo-icon {
    width: 40px;
    height: 40px;
    border-radius: 12px;
    background: var(--gradient-primary);
    display: grid;
    place-items: center;
    padding: 0.35rem;
}

.footer-logo-icon span {
    width: 80%;
    height: 3px;
    background: #fff;
    border-radius: 999px;
}

.footer-column h3 {
    margin: 0 0 1.1rem;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.footer-column ul {
    display: grid;
    gap: 0.75rem;
}

.footer-column a {
    color: rgba(255, 255, 255, 0.75);
    font-weight: 500;
}

.footer-column a:hover {
    color: #fff;
}

.payment-methods {
    padding: 2rem 0 1.5rem;
    text-align: center;
}

.payment-methods h4 {
    margin: 0 0 1rem;
    letter-spacing: 0.12em;
}

.payment-icons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    font-size: 2rem;
}

.copyright {
    text-align: center;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.55);
}

/* Profile Page */

.profile-page {
    background-color: transparent;
}

.profile-main {
    padding: 3rem 4vw 5rem;
    display: grid;
    gap: 2.5rem;
}

.profile-hero {
    background: linear-gradient(120deg, rgba(91, 75, 255, 0.08), rgba(255, 126, 102, 0.1));
    border-radius: 28px;
    padding: 3rem clamp(1.5rem, 6vw, 4rem);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    box-shadow: 0 20px 45px rgba(18, 21, 56, 0.08);
}

.profile-hero-content {
    max-width: 540px;
    display: grid;
    gap: 1rem;
}

.profile-hero h1 {
    margin: 0;
    font-size: clamp(2.2rem, 4vw, 2.8rem);
    color: #1a1c2d;
}

.profile-hero p {
    margin: 0;
    color: var(--color-muted);
    font-weight: 500;
}

.auth-section {
    display: grid;
    grid-template-columns: minmax(0, 640px) minmax(0, 320px);
    gap: 2rem;
    align-items: start;
    justify-content: center;
}

.auth-card {
    background-color: var(--color-surface);
    border-radius: 28px;
    padding: clamp(2rem, 4vw, 2.75rem);
    box-shadow: var(--shadow-soft);
    display: grid;
    gap: 2rem;
    justify-self: center;
}

.auth-card-header {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

.auth-card-header h2 {
    margin: 0;
    font-size: 1.8rem;
}

.auth-status {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background-color: rgba(91, 75, 255, 0.08);
    color: var(--color-primary);
    padding: 0.4rem 0.85rem;
    border-radius: 999px;
    font-weight: 600;
    font-size: 0.9rem;
}

.auth-form {
    display: grid;
    gap: 1.5rem;
}

.form-field {
    display: grid;
    gap: 0.65rem;
}

.form-field label {
    font-weight: 600;
    color: #1a1c2d;
}

.form-field input {
    border-radius: 16px;
    border: 1px solid var(--color-border);
    padding: 0.85rem 1rem;
    font-size: 1rem;
    font-family: inherit;
    transition: border 0.2s ease, box-shadow 0.2s ease;
}

.form-field input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 4px rgba(91, 75, 255, 0.16);
}

.password-field {
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: center;
    border-radius: 16px;
    border: 1px solid var(--color-border);
    overflow: hidden;
}

.password-field input {
    border: none;
    border-radius: 0;
    box-shadow: none;
}

.password-field:focus-within {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 4px rgba(91, 75, 255, 0.16);
}

.toggle-password {
    border: none;
    background: transparent;
    color: var(--color-muted);
    padding: 0 1rem;
    font-size: 1.1rem;
    cursor: pointer;
    transition: color 0.2s ease;
}

.toggle-password:hover {
    color: var(--color-primary);
}

.form-options {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
    align-items: center;
}

.checkbox {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 500;
    color: var(--color-muted);
}

.checkbox input {
    width: 18px;
    height: 18px;
    border-radius: 6px;
    border: 1px solid var(--color-border);
    accent-color: var(--color-primary);
}

.forgot-link {
    font-weight: 600;
    color: var(--color-primary);
}

.forgot-link:hover {
    color: var(--color-primary-dark);
}

.auth-submit {
    border: none;
    border-radius: 16px;
    padding: 0.95rem 1.5rem;
    font-size: 1rem;
    font-weight: 700;
    background: var(--gradient-primary);
    color: #fff;
    cursor: pointer;
    transition: var(--transition-base);
    box-shadow: 0 20px 35px rgba(91, 75, 255, 0.25);
}

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

.auth-footer {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-weight: 500;
}

.link-accent {
    color: var(--color-secondary-dark);
    font-weight: 600;
}

.link-accent:hover {
    color: var(--color-secondary);
}

.auth-side {
    display: grid;
    gap: 1.5rem;
}

.auth-side-card,
.auth-help-card {
    background-color: var(--color-surface);
    border-radius: 24px;
    padding: 2rem;
    box-shadow: var(--shadow-soft);
}

.auth-side-card h3 {
    margin: 0 0 1rem;
    font-size: 1.3rem;
}

.auth-side-card ul {
    display: grid;
    gap: 0.75rem;
    color: var(--color-muted);
    font-weight: 500;
    margin-bottom: 1.5rem;
}

.auth-side-card li {
    display: flex;
    gap: 0.6rem;
}

.auth-side-card li::before {
    content: "✔";
    color: var(--color-primary);
    font-weight: 700;
}

.auth-side-btn {
    width: 100%;
    border: none;
    border-radius: 14px;
    padding: 0.85rem 1rem;
    font-weight: 700;
    background: var(--gradient-secondary);
    color: #fff;
    cursor: pointer;
    transition: var(--transition-base);
    box-shadow: 0 16px 35px rgba(255, 126, 102, 0.35);
}

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

.auth-help-card h4 {
    margin: 0 0 0.75rem;
    font-size: 1.1rem;
}

.auth-help-card p {
    margin: 0;
    color: var(--color-muted);
    font-weight: 500;
}

.auth-help-card a {
    color: var(--color-primary);
    font-weight: 600;
}

.auth-help-card a:hover {
    color: var(--color-primary-dark);
}

/* Profile Page */

@media (max-width: 1200px) {
    .main-container {
        grid-template-columns: 1fr;
    }

    .sidebar {
        position: static;
        order: 2;
    }
}

@media (max-width: 992px) {
    .carousel-slide {
        grid-template-columns: 1fr;
        justify-items: center;
        text-align: center;
    }

    .promo-button {
        justify-self: center;
    }

    .header {
        grid-template-columns: minmax(0, 1fr) auto;
        grid-template-areas:
            "logo utils"
            "search search";
        align-items: center;
        gap: 0.75rem 0.85rem;
        padding: 0.85rem 1rem;
    }

    .logo-section {
        grid-area: logo;
        min-width: 0;
    }

    .logo-section a {
        gap: 0.5rem;
    }

    .logo-text {
        font-size: 1.35rem;
        letter-spacing: 0.05em;
        white-space: nowrap;
    }

    .logo-icon {
        display: none;
    }

    .search-bar {
        grid-area: search;
        width: 100%;
        max-width: none;
    }

    .header-utils {
        grid-area: utils;
        justify-content: flex-end;
        flex-wrap: nowrap;
        gap: 0.4rem;
        margin-left: 0 !important;
    }

    .language-selector {
        padding: 0.35rem 0.55rem;
        font-size: 0.8rem;
    }

    .language-selector span:nth-child(n+2) {
        display: none;
    }

    .icon-btn {
        width: 38px;
        height: 38px;
        font-size: 0.95rem;
    }

    .nav-menu ul {
        flex-wrap: wrap;
        justify-content: center;
        gap: 0.65rem 1rem;
        padding: 0.75rem 1rem;
        font-size: 0.78rem;
    }

    .nav-menu ul li.admin-nav-item {
        position: static;
    }
}

@media (max-width: 768px) {
    .top-banner {
        padding: 0.75rem;
        font-size: 0.82rem;
        line-height: 1.35;
    }

    .main-container {
        padding: 1.5rem 1.25rem 3rem;
    }

    .promo-banner {
        border-radius: 22px;
    }

    .categories-grid,
    .products-grid {
        grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    }

    .auth-section {
        grid-template-columns: 1fr;
    }

    .auth-side {
        grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    }

    .auth-side-card,
    .auth-help-card {
        height: 100%;
    }
}

@media (max-width: 540px) {
    .header {
        padding: 0.75rem 0.85rem;
        gap: 0.65rem;
    }

    .logo-text {
        font-size: 1.25rem;
        letter-spacing: 0.04em;
    }

    .language-selector {
        padding: 0.3rem 0.45rem;
    }

    .icon-btn {
        width: 36px;
        height: 36px;
        font-size: 0.9rem;
    }

    .search-button {
        width: 38px;
        height: 38px;
    }

    .carousel-nav.prev {
        left: 0.75rem;
    }

    .carousel-nav.next {
        right: 0.75rem;
    }

    .carousel-indicators {
        bottom: 1.1rem;
    }

    .products-grid {
        grid-template-columns: minmax(0, 1fr);
    }

    .profile-main {
        padding: 2.5rem 1.5rem 4rem;
    }

    .profile-hero {
        padding: 2.5rem 1.5rem;
    }

    .auth-card {
        padding: 1.75rem;
    }
}

.cart-overlay {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.35);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
    z-index: 1000;
}

.cart-overlay.visible {
    opacity: 1;
    pointer-events: auto;
}

.cart-drawer {
    position: fixed;
    top: 0;
    right: -420px;
    width: 360px;
    max-width: 90vw;
    height: 100vh;
    background: #ffffff;
    box-shadow: -24px 0 48px rgba(15, 23, 42, 0.12);
    padding: 2rem 1.75rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    transition: right 0.3s ease;
    z-index: 1001;
    visibility: hidden;
    pointer-events: none;
}

.cart-drawer.open {
    right: 0;
    visibility: visible;
    pointer-events: auto;
}

.cart-drawer-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.cart-drawer-header h2 {
    font-size: 1.4rem;
    margin: 0;
    color: #111827;
}

.cart-close-btn {
    background: none;
    border: none;
    font-size: 1.75rem;
    cursor: pointer;
    color: #6b7280;
}

.cart-items {
    flex: 1;
    overflow-y: auto;
    display: grid;
    gap: 1.25rem;
}

.cart-item {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid #e5e7eb;
}

.cart-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.cart-item h3 {
    margin: 0 0 0.35rem;
    font-size: 1rem;
    color: #1f2937;
}

.cart-item span {
    display: block;
    font-size: 0.9rem;
    color: #6b7280;
}

.cart-item strong {
    font-size: 1rem;
    color: #111827;
}

.cart-summary {
    display: grid;
    gap: 0.75rem;
    padding-top: 1.25rem;
    border-top: 1px solid #e5e7eb;
}

.cart-summary-row {
    display: flex;
    justify-content: space-between;
    color: #374151;
    font-size: 0.95rem;
}

.checkout-layout {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.checkout-summary {
    background: #f8f9fa;
    padding: 2rem;
    border-radius: 8px;
    border: 1px solid #ddd;
}

.checkout-form {
    background: white;
    padding: 2rem;
    border-radius: 8px;
    border: 1px solid #ddd;
}

.checkout-btn {
    padding: 0.85rem 1.25rem;
    border-radius: 12px;
    border: none;
    background: linear-gradient(135deg, #10b981 0%, #22c55e 100%);
    color: #ffffff;
    font-weight: 600;
    text-align: center;
    display: inline-block;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.checkout-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 20px 36px rgba(34, 197, 94, 0.45);
}

.empty-cart {
    text-align: center;
    padding: 1.5rem;
    color: #6b7280;
    background: #f9fafb;
    border-radius: 16px;
}