:root {
    --color-primary: #2563eb;
    --color-text: #1f2937;
    --color-muted: #6b7280;
    --color-bg: #ffffff;
    --color-bg-alt: #f9fafb;
    --font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: var(--font-family);
    color: var(--color-text);
    background: var(--color-bg);
    line-height: 1.6;
}

.container {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 1rem;
}

.site-header {
    background: var(--color-bg-alt);
    border-bottom: 1px solid #e5e7eb;
    padding: 1rem 0;
}

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

.brand {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.brand-text {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.brand h1 {
    margin: 0;
    font-size: 1.5rem;
    line-height: 1.2;
}

.brand h1 a {
    color: var(--color-primary);
    text-decoration: none;
}

.site-logo {
    display: flex;
    flex-shrink: 0;
}

.tagline {
    margin: 0;
    color: var(--color-muted);
    font-size: 0.9rem;
    line-height: 1.2;
}

.site-nav a {
    margin-left: 1.5rem;
    color: var(--color-text);
    text-decoration: none;
    font-weight: 500;
}

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

.site-main {
    padding: 2rem 0;
    min-height: 60vh;
}

.hero {
    text-align: center;
    padding: 3rem 1rem;
    background: var(--color-bg-alt);
    border-radius: 8px;
    margin-bottom: 2rem;
}

.hero h2 {
    margin-top: 0;
    font-size: 2rem;
}

.placeholder {
    text-align: center;
    color: var(--color-muted);
}

.item-section {
    margin-bottom: 3rem;
}

.item-section h2 {
    border-bottom: 2px solid var(--color-primary);
    padding-bottom: 0.5rem;
}

.item-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1.5rem;
    margin: 1.5rem 0;
}

.item-card {
    background: var(--color-bg);
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
    padding: 1rem;
}

/* Center and fit all item/media images without cropping. */
.item-card img,
.item-detail img,
.item-extra-images img,
.item-main-image {
    object-fit: contain;
    object-position: center;
}

.item-card img {
    width: 100%;
    height: 180px;
    background: var(--color-bg-alt);
    border-radius: 4px;
    margin-bottom: 0.75rem;
}

.item-card h3 {
    margin: 0 0 0.5rem;
    font-size: 1.1rem;
}

.item-card h3 a {
    color: var(--color-text);
    text-decoration: none;
}

.item-card h3 a:hover {
    color: var(--color-primary);
}

.item-card p {
    margin: 0.25rem 0;
    color: var(--color-muted);
    font-size: 0.95rem;
}

.item-card .price {
    color: var(--color-primary);
    font-weight: 600;
    font-size: 1.1rem;
}

.item-detail {
    max-width: 700px;
}

.item-detail .price {
    color: var(--color-primary);
    font-weight: 600;
    font-size: 1.25rem;
}

.item-detail .status {
    color: var(--color-muted);
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 0.05em;
}

.item-main-image {
    width: 100%;
    max-width: 500px;
    max-height: 500px;
    object-fit: contain;
    object-position: center;
    display: block;
    margin: 1rem auto;
    border-radius: 8px;
}

.item-description {
    margin: 1.5rem 0;
}

.item-extra-images {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.item-extra-images img {
    width: 100%;
    height: 150px;
    object-fit: contain;
    object-position: center;
    background: var(--color-bg-alt);
    border-radius: 4px;
}

.item-extra-images figcaption {
    text-align: center;
    font-size: 0.85rem;
    color: var(--color-muted);
}

.site-footer {
    border-top: 1px solid #e5e7eb;
    padding: 1.5rem 0;
    text-align: center;
    color: var(--color-muted);
    font-size: 0.9rem;
}

.site-footer p {
    margin: 0.25rem 0;
}

.footer-meta {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
}

.footer-sep {
    color: var(--color-muted);
    opacity: 0.6;
}

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

.btn {
    display: inline-block;
    padding: 0.6rem 1.2rem;
    background: var(--color-primary);
    color: white;
    text-decoration: none;
    border-radius: 6px;
    border: none;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 500;
}

.btn:hover {
    background: #1d4ed8;
}

form .btn {
    margin-top: 0.5rem;
}

input[type="text"],
input[type="email"],
textarea {
    width: 100%;
    padding: 0.5rem;
    border: 1px solid #d1d5db;
    border-radius: 4px;
    font-family: inherit;
    font-size: 1rem;
}

.alert {
    padding: 1rem;
    border-radius: 6px;
    margin-bottom: 1rem;
}

.alert-success {
    background: #d1fae5;
    color: #065f46;
    border: 1px solid #a7f3d0;
}

.alert-success h2 {
    color: inherit;
}

.alert-error {
    background: #fee2e2;
    color: #991b1b;
    border: 1px solid #fecaca;
}

.reviews-section {
    margin-bottom: 3rem;
}

.reviews-section h2 {
    border-bottom: 2px solid var(--color-primary);
    padding-bottom: 0.5rem;
}

.reviews-list,
.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
    margin: 1.5rem 0;
}

.review-card {
    background: var(--color-bg);
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    padding: 1.5rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.review-featured {
    border-left: 4px solid var(--color-primary);
}

.review-rating {
    color: #f59e0b;
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
}

.review-text {
    margin: 0 0 1rem;
    font-style: italic;
    color: var(--color-text);
}

.review-author {
    margin: 0;
    font-weight: 500;
}

.review-location {
    color: var(--color-muted);
    font-weight: normal;
}

.review-item {
    margin: 0.5rem 0 0;
    font-size: 0.9rem;
}

.hero-with-image {
    position: relative;
    overflow: hidden;
    min-height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
    opacity: 1;
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: 2rem;
}

.about-section,
.contact-section {
    background: var(--color-bg-alt);
    padding: 2rem;
    border-radius: 8px;
    margin-bottom: 2rem;
}

.about-section h2,
.contact-section h2 {
    margin-top: 0;
}

.contact-card {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    background: var(--color-bg-alt);
    padding: 2rem;
    border-radius: 8px;
    margin-bottom: 2rem;
    align-items: flex-start;
}

.contact-logo img {
    max-width: 150px;
    max-height: 150px;
    border-radius: 8px;
    object-fit: contain;
}

.contact-info {
    flex: 1 1 250px;
}

.contact-info h2 {
    margin-top: 0;
    margin-bottom: 0.25rem;
}

.contact-tagline {
    color: var(--color-muted);
    font-style: italic;
    margin-top: 0;
}

.contact-owner {
    font-size: 1.1rem;
    margin: 1rem 0 0.5rem;
}

.contact-details {
    list-style: none;
    padding: 0;
    margin: 1rem 0;
}

.contact-details li {
    margin-bottom: 0.5rem;
}

.contact-label {
    font-weight: 600;
    margin-right: 0.5rem;
}

.contact-address span {
    display: inline-block;
    vertical-align: top;
}

@media (max-width: 600px) {
    .site-header .container {
        flex-direction: column;
        align-items: flex-start;
    }

    .site-nav a {
        display: block;
        margin: 0.5rem 0 0;
    }

    .item-grid,
    .reviews-grid,
    .reviews-list {
        grid-template-columns: 1fr;
    }

    .hero {
        padding: 2rem 1rem;
    }

    .hero h2 {
        font-size: 1.5rem;
    }
}

/* Mobile navigation */
.nav-toggle {
    display: none;
}

.nav-toggle-label {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 1.75rem;
    height: 1.25rem;
    cursor: pointer;
}

.nav-toggle-label span {
    display: block;
    height: 3px;
    width: 100%;
    background: var(--color-text);
    border-radius: 2px;
}

.site-nav {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.site-nav a {
    color: var(--color-text);
    text-decoration: none;
    font-weight: 500;
    padding: 0.25rem 0;
}

.site-nav a:hover,
.site-nav a:focus {
    color: var(--color-primary);
    outline: 2px solid transparent;
    border-bottom: 2px solid var(--color-primary);
}

/* Social icons */
.social-links {
    list-style: none;
    padding: 0;
    margin: 0.5rem 0;
    display: flex;
    justify-content: center;
    gap: 1rem;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    color: var(--color-muted);
    border-radius: 50%;
    transition: color 0.2s, background 0.2s;
}

.social-links a:hover,
.social-links a:focus {
    color: var(--color-primary);
    background: var(--color-bg-alt);
}

.social-links svg {
    width: 1.25rem;
    height: 1.25rem;
    fill: currentColor;
}

.footer-text {
    max-width: 600px;
    margin: 0 auto 0.5rem;
}

.social-icons {
    margin-bottom: 0.5rem;
}

.copyright {
    font-weight: 500;
}

/* Responsive adjustments */
@media (max-width: 700px) {
    .site-header .container {
        flex-wrap: nowrap;
        position: relative;
    }

    .nav-toggle-label {
        display: flex;
        margin-left: auto;
    }

    .site-nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        flex-direction: column;
        align-items: flex-start;
        gap: 0;
        background: var(--color-bg-alt);
        border: 1px solid #e5e7eb;
        border-top: none;
        border-radius: 0 0 8px 8px;
        padding: 0.5rem 1rem;
        z-index: 100;
    }

    .site-nav a {
        display: block;
        width: 100%;
        padding: 0.75rem 0;
        border-bottom: 1px solid #e5e7eb;
    }

    .site-nav a:last-child {
        border-bottom: none;
    }

    .nav-toggle:checked ~ .site-nav {
        display: flex;
    }

    .nav-toggle:checked + .nav-toggle-label span:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .nav-toggle:checked + .nav-toggle-label span:nth-child(2) {
        opacity: 0;
    }

    .nav-toggle:checked + .nav-toggle-label span:nth-child(3) {
        transform: translateY(-9px) rotate(-45deg);
    }
}

@media (max-width: 600px) {
    .site-header .container {
        flex-direction: row;
        align-items: center;
    }

    .brand {
        flex: 1;
        min-width: 0;
    }

    .brand h1 {
        font-size: 1.25rem;
    }

    .item-grid,
    .reviews-grid,
    .reviews-list {
        grid-template-columns: 1fr;
    }

    .hero {
        padding: 2rem 1rem;
    }

    .hero h2 {
        font-size: 1.5rem;
    }
}

/* Milestone 19: public search and filter styles */

.filter-bar {
    background: var(--color-bg-alt);
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 1.5rem;
}

.filter-bar form {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    gap: 1rem;
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.filter-group label {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-muted);
}

.filter-group input,
.filter-group select {
    padding: 0.5rem;
    border: 1px solid #e5e7eb;
    border-radius: 6px;
    font-size: 0.95rem;
    min-width: 140px;
}

.checkbox-group {
    flex-direction: row;
    gap: 1rem;
    align-items: center;
}

.checkbox-group label {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.95rem;
    color: var(--color-text);
    cursor: pointer;
}

.filter-actions {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.active-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1rem;
    align-items: center;
}

.active-filter {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    background: var(--color-primary);
    color: white;
    padding: 0.35rem 0.7rem;
    border-radius: 999px;
    font-size: 0.85rem;
}

.active-filter a {
    color: white;
    text-decoration: none;
    font-weight: 700;
}

.results-info {
    color: var(--color-muted);
    font-size: 0.95rem;
    margin-bottom: 1rem;
}

.item-category {
    font-size: 0.9rem;
    color: var(--color-muted);
    margin: 0 0 0.5rem;
}

.item-category a {
    color: var(--color-primary);
    text-decoration: none;
}

.custom-made-badge {
    display: inline-block;
    background: var(--color-bg-alt);
    border: 1px solid #e5e7eb;
    padding: 0.35rem 0.7rem;
    border-radius: 999px;
    font-size: 0.85rem;
    font-weight: 600;
    margin: 0.5rem 0;
}

.item-sku,
.item-materials,
.item-tags {
    font-size: 0.9rem;
    color: var(--color-muted);
    margin: 0.25rem 0;
}

.search-highlight mark,
.item-card mark,
.item-detail mark {
    background: #fef08a;
    padding: 0 0.1rem;
    border-radius: 2px;
}

@media (max-width: 600px) {
    .filter-bar form {
        flex-direction: column;
        align-items: stretch;
    }

    .filter-group input,
    .filter-group select {
        width: 100%;
    }

    .checkbox-group {
        flex-direction: column;
        align-items: flex-start;
    }
}

/* Enquiry page item preview */

.enquiry-item-preview {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 1.5rem;
}

.enquiry-item-thumb {
    width: 100px;
    height: 100px;
    object-fit: contain;
    object-position: center;
    background: var(--color-bg);
    border-radius: 6px;
    flex-shrink: 0;
}

.enquiry-item-info {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.enquiry-item-title {
    margin: 0;
    font-size: 1.1rem;
}

@media (max-width: 500px) {
    .enquiry-item-preview {
        flex-direction: column;
        align-items: flex-start;
    }
}
/* Shop directory */
.shop-directory {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    grid-auto-rows: 1fr;
    gap: 1.5rem;
    margin: 1.5rem 0;
}

.shop-directory:empty {
    display: none;
}

.shop-card {
    display: flex;
    flex-direction: row;
    align-items: stretch;
    background: var(--color-bg);
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    overflow: hidden;
    text-decoration: none;
    color: var(--color-text);
    transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.shop-card:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    transform: translateY(-2px);
}

.shop-card-logo {
    flex: 0 0 120px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    background: var(--color-bg);
    border-right: 1px solid #e5e7eb;
}

.shop-card-logo img {
    max-width: 100%;
    max-height: 100px;
    object-fit: contain;
}

.no-logo {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-primary);
    text-transform: uppercase;
}

.shop-card-info {
    padding: 1rem;
    flex: 1;
    display: flex;
    flex-direction: column;
    background: transparent;
}

.shop-card-info h3 {
    margin: 0 0 0.75rem;
    font-size: 1.2rem;
    color: var(--color-text);
}

.shop-card-description {
    margin: 0 0 0.75rem;
    color: var(--color-muted);
    font-size: 0.95rem;
    line-height: 1.5;
}

.shop-card-owner,
.shop-card-email,
.shop-card-phone,
.shop-card-url {
    margin: 0.25rem 0;
    font-size: 0.95rem;
}

.shop-card-owner {
    font-weight: 600;
}

.shop-card-email a,
.shop-card-phone a {
    color: var(--color-primary);
}

.shop-card-url {
    color: var(--color-muted);
    margin-top: auto;
    word-break: break-all;
}

.shop-card-promo {
    grid-column: 1 / -1;
    background: var(--color-primary);
    color: #fff;
    border-color: var(--color-primary);
    text-align: center;
    padding: 2rem;
}

.shop-card-promo .shop-card-info h3,
.shop-card-promo .shop-card-owner,
.shop-card-promo .shop-card-phone a,
.shop-card-promo .shop-card-url a {
    color: #fff;
}

.shop-card-promo .shop-card-info h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

@media (max-width: 400px) {
    .shop-card {
        flex-direction: column;
    }

    .shop-card-logo {
        flex-basis: auto;
        border-right: none;
        border-bottom: 1px solid #e5e7eb;
    }
}

/* Simple shop name grid */
.shop-name-cell {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.35rem;
    padding: 1rem;
    border: 1px solid #e5e7eb;
    border-radius: 6px;
    background: var(--color-bg);
    color: var(--color-text);
    text-align: center;
    transition: box-shadow 0.2s ease;
}

.shop-name-cell:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.shop-name-cell h3 {
    margin: 0;
    font-size: 1.1rem;
}

.shop-name-cell a {
    color: inherit;
    text-decoration: underline;
}

.shop-name-logo {
    max-width: 80px;
    max-height: 60px;
    object-fit: contain;
}

.shop-name-description {
    margin: 0;
    font-size: 0.9rem;
    line-height: 1.4;
    opacity: 0.9;
}

.shop-name-detail {
    margin: 0;
    font-size: 0.85rem;
}

.shop-name-domain {
    margin: 0.25rem 0 0;
    font-size: 0.85rem;
    font-weight: 600;
    word-break: break-all;
}