/* 3 Strands Shop — uses the main site design tokens */
:root {
    --color-primary:        #5C4033;
    --color-primary-dark:   #3D2B22;
    --color-primary-light:  #7A5C4A;
    --color-secondary:      #6B5344;
    --color-accent:         #C9A227;
    --color-accent-light:   #D4B84A;
    --color-cream:          #F5F0E1;
    --color-ivory:          #EDE4D3;
    --color-sand:           #D9CDBF;
    --color-khaki:          #C4B7A6;
    --color-tan:            #B8A88A;
    --color-white:          #FFFEF9;
    --color-gray-100: #F0EBE3;
    --color-gray-200: #DED6C8;
    --color-gray-300: #C7BBAA;
    --color-gray-400: #9C8E7C;
    --color-gray-500: #6F6355;
    --color-gray-600: #564A3D;
    --color-gray-700: #433929;
    --color-gray-800: #2E241A;
    --color-gray-900: #1F1810;
    --color-error: #EF4444;
    --color-success: #22C55E;
    --color-sale:   #DC2626;
    --font-display: 'Newsreader', 'Source Serif 4', Georgia, serif;
    --font-body:    'Geist', -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
    --shadow-sm: 0 1px 2px rgba(0,0,0,.05);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,.1), 0 2px 4px -2px rgba(0,0,0,.1);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,.1), 0 4px 6px -4px rgba(0,0,0,.1);
    --shadow-xl: 0 20px 25px -5px rgba(0,0,0,.1), 0 8px 10px -6px rgba(0,0,0,.1);
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-full: 9999px;
    --transition-fast: 150ms ease;
    --transition-base: 200ms ease;
    --easing-reveal: cubic-bezier(0.22, 1, 0.36, 1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body {
    font-family: var(--font-body);
    color: var(--color-gray-700);
    background: var(--color-cream);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}
img { max-width: 100%; display: block; }
a { color: var(--color-primary); text-decoration: none; }
a:hover { color: var(--color-primary-dark); }

.container { max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; width: 100%; }

/* Header — matches main site's cream/blurred bar */
.shop-header {
    background: rgba(245, 240, 225, 0.92);
    backdrop-filter: saturate(140%) blur(10px);
    -webkit-backdrop-filter: saturate(140%) blur(10px);
    border-bottom: 1px solid var(--color-sand);
    color: var(--color-gray-900);
    padding: 0.95rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
    transition: box-shadow var(--transition-base), background var(--transition-base);
}
.shop-header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}
.shop-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--color-gray-900);
    font-family: var(--font-display);
    font-weight: 600;
}
.shop-brand img { width: 48px; height: 48px; border-radius: var(--radius-md); }
.shop-brand-text { font-size: 1.0625rem; line-height: 1.1; color: var(--color-gray-900); letter-spacing: 0.01em; }
.shop-brand-text small {
    display: block;
    font-size: 0.65rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-primary);
    font-family: var(--font-body);
    font-weight: 600;
    margin-bottom: 2px;
}
.shop-nav { display: flex; align-items: center; gap: 0.5rem; }
.shop-nav a {
    color: var(--color-gray-600);
    font-size: 0.9375rem;
    font-weight: 500;
    padding: 0.5rem 0.8rem;
    border-radius: var(--radius-sm);
    transition: color var(--transition-base);
}
.shop-nav a:hover { color: var(--color-gray-900); }
.cart-link {
    position: relative;
    display: inline-flex !important;
    align-items: center;
    gap: 0.45rem;
    background: rgba(201, 162, 39, 0.10);
    border: 1px solid rgba(201, 162, 39, 0.35);
    color: var(--color-primary) !important;
    padding: 0.45rem 0.95rem !important;
    border-radius: var(--radius-full);
    font-weight: 600;
    transition: all var(--transition-base);
}
.cart-link:hover {
    background: var(--color-accent);
    border-color: var(--color-accent);
    color: var(--color-gray-900) !important;
    transform: translateY(-1px);
    box-shadow: 0 6px 16px rgba(201,162,39,0.25);
}
.cart-count {
    background: var(--color-primary-dark);
    color: var(--color-cream);
    font-size: 0.7rem;
    font-weight: 700;
    padding: 0.1rem 0.45rem;
    border-radius: var(--radius-full);
    min-width: 1.25rem;
    text-align: center;
}

/* Footer — dark like main site footer */
.shop-footer {
    margin-top: auto;
    background: var(--color-gray-900);
    color: var(--color-khaki);
    padding: 2.5rem 0;
    text-align: center;
    font-size: 0.875rem;
    position: relative;
    overflow: hidden;
}
.shop-footer::before {
    content: "";
    position: absolute;
    top: -160px;
    left: 50%;
    transform: translateX(-50%);
    width: 480px;
    height: 480px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(201,162,39,0.08), transparent 60%);
    pointer-events: none;
}
.shop-footer .container { position: relative; z-index: 1; }
.shop-footer a { color: var(--color-accent); font-weight: 500; }
.shop-footer a:hover { color: var(--color-accent-light); }

/* Page */
main { flex: 1; padding: 3rem 0 4rem; }
.page-title {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: clamp(2rem, 4vw, 2.75rem);
    color: var(--color-gray-900);
    margin-bottom: 0.5rem;
    letter-spacing: -0.01em;
}
.page-subtitle { color: var(--color-gray-500); margin-bottom: 2rem; }

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border: 2px solid transparent;
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.9375rem;
    line-height: 1;
    cursor: pointer;
    transition: all var(--transition-base);
    text-decoration: none;
    white-space: nowrap;
}
.btn-primary { background: var(--color-primary); color: var(--color-white); border-color: var(--color-primary); }
.btn-primary:hover:not(:disabled) { background: var(--color-primary-dark); border-color: var(--color-primary-dark); color: var(--color-white); transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.btn-primary:disabled { opacity: 0.5; cursor: not-allowed; transform: none; box-shadow: none; }
.btn-accent { background: var(--color-accent); color: var(--color-gray-900); border-color: var(--color-accent); }
.btn-accent:hover:not(:disabled) { background: var(--color-accent-light); border-color: var(--color-accent-light); transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.btn-outline { background: transparent; color: var(--color-primary); border-color: var(--color-primary); }
.btn-outline:hover { background: var(--color-primary); color: var(--color-white); }
.btn-block { display: flex; width: 100%; }

/* Product grid */
.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 1.5rem;
}
.product-card {
    background: var(--color-white);
    border: 1px solid var(--color-sand);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
    display: flex;
    flex-direction: column;
}
.product-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-xl); border-color: var(--color-accent); }
.product-card-image {
    aspect-ratio: 1 / 1;
    background: var(--color-gray-100);
    overflow: hidden;
    position: relative;
}
.product-card-image img { width: 100%; height: 100%; object-fit: cover; }
.product-card-image-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-gray-400);
    font-size: 0.85rem;
    font-style: italic;
}
.product-card-body { padding: 1rem 1.25rem 1.25rem; display: flex; flex-direction: column; gap: 0.5rem; flex: 1; }
.product-card-name { font-family: var(--font-display); font-weight: 600; font-size: 1.1rem; color: var(--color-gray-900); line-height: 1.3; }
.product-card-cat { font-size: 0.65rem; text-transform: uppercase; letter-spacing: 0.2em; color: var(--color-gray-400); font-weight: 600; }
.product-card-price { font-size: 1.05rem; font-weight: 600; color: var(--color-primary); }
.product-card-actions { margin-top: auto; display: flex; gap: 0.5rem; padding-top: 0.5rem; }
.product-card-actions .btn { flex: 1; padding: 0.55rem 0.75rem; font-size: 0.85rem; }
.badge-soldout, .badge-low {
    position: absolute;
    top: 0.75rem;
    left: 0.75rem;
    padding: 0.25rem 0.6rem;
    border-radius: 9999px;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}
.badge-soldout { background: var(--color-error); color: white; }
.badge-low { background: var(--color-accent); color: var(--color-gray-800); }

/* Product detail */
.product-detail {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    background: var(--color-white);
    padding: 2rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}
@media (max-width: 720px) {
    .product-detail { grid-template-columns: 1fr; gap: 1.5rem; padding: 1.25rem; }
}
.product-gallery {
    aspect-ratio: 1 / 1;
    background: var(--color-gray-100);
    border-radius: var(--radius-md);
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}
.product-gallery img { width: 100%; height: 100%; object-fit: cover; }
.product-info h1 {
    font-family: var(--font-display);
    font-weight: 600;
    color: var(--color-gray-900);
    font-size: 2rem;
    margin-bottom: 0.5rem;
    letter-spacing: -0.01em;
}
.product-info .product-cat { font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.2em; color: var(--color-gray-400); margin-bottom: 1rem; font-weight: 600; }
.product-info .product-price { font-size: 1.5rem; font-weight: 600; color: var(--color-primary); margin: 1rem 0; }
.product-info .product-desc { color: var(--color-gray-500); margin-bottom: 1.5rem; line-height: 1.7; }

.form-row { display: flex; gap: 1rem; flex-wrap: wrap; align-items: flex-end; }
.form-field { display: flex; flex-direction: column; gap: 0.35rem; flex: 1; min-width: 0; }
.form-field label { font-size: 0.85rem; font-weight: 600; color: var(--color-gray-700); }
.form-field input, .form-field select, .form-field textarea {
    border: 1.5px solid var(--color-sand);
    border-radius: var(--radius-md);
    padding: 0.6rem 0.75rem;
    font: inherit;
    background: var(--color-white);
    color: var(--color-gray-800);
}
.form-field input:focus, .form-field select:focus, .form-field textarea:focus {
    outline: none;
    border-color: var(--color-primary);
}
.qty-input { max-width: 90px; }

/* Cart */
.cart-layout { display: grid; grid-template-columns: 1.4fr 1fr; gap: 2rem; align-items: flex-start; }
@media (max-width: 880px) { .cart-layout { grid-template-columns: 1fr; } }
.cart-section, .summary-section {
    background: var(--color-white);
    border: 1px solid var(--color-sand);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    box-shadow: var(--shadow-sm);
}
.summary-section { position: sticky; top: 90px; }
.cart-section h2, .summary-section h2 {
    font-family: var(--font-display);
    font-weight: 600;
    color: var(--color-gray-900);
    font-size: 1.4rem;
    margin-bottom: 1rem;
    letter-spacing: -0.01em;
}
.cart-empty { color: var(--color-gray-400); text-align: center; padding: 2rem 0; }

.cart-line {
    display: grid;
    grid-template-columns: 70px 1fr auto;
    gap: 1rem;
    align-items: center;
    padding: 1rem 0;
    border-bottom: 1px solid var(--color-gray-100);
}
.cart-line:last-of-type { border-bottom: none; }
.cart-line-img {
    width: 70px;
    height: 70px;
    border-radius: var(--radius-md);
    background: var(--color-gray-100);
    object-fit: cover;
}
.cart-line-name { font-weight: 600; color: var(--color-gray-900); font-family: var(--font-display); font-size: 1.05rem; }
.cart-line-meta { font-size: 0.85rem; color: var(--color-gray-500); }
.cart-line-controls { display: flex; gap: 0.5rem; align-items: center; margin-top: 0.35rem; }
.cart-line-controls input { width: 60px; text-align: center; }
.cart-line-remove {
    background: none;
    border: none;
    color: var(--color-gray-400);
    cursor: pointer;
    font-size: 0.8rem;
    text-decoration: underline;
}
.cart-line-remove:hover { color: var(--color-error); }
.cart-line-price { font-weight: 700; }

.summary-row { display: flex; justify-content: space-between; padding: 0.5rem 0; }
.summary-row.total { border-top: 2px solid var(--color-gray-100); margin-top: 0.5rem; padding-top: 1rem; font-size: 1.15rem; font-weight: 700; color: var(--color-gray-800); }
.shipping-note { font-size: 0.8rem; color: var(--color-gray-500); margin-top: 0.5rem; font-style: italic; }

#card-container {
    border: 1.5px solid var(--color-sand);
    border-radius: var(--radius-md);
    padding: 0.75rem;
    background: var(--color-white);
    min-height: 56px;
}
.checkout-section { margin-top: 1.5rem; }
.checkout-section h3 { font-family: var(--font-display); color: var(--color-primary); font-size: 1.1rem; margin-bottom: 0.75rem; }

.alert {
    padding: 0.75rem 1rem;
    border-radius: var(--radius-md);
    margin-bottom: 1rem;
    font-size: 0.9rem;
}
.alert-error { background: #FEE2E2; color: #991B1B; border: 1px solid #FCA5A5; }
.alert-success { background: #DCFCE7; color: #14532D; border: 1px solid #86EFAC; }

/* Loading / empty states */
.loading-state, .empty-state {
    text-align: center;
    padding: 3rem 1rem;
    color: var(--color-gray-400);
}
.empty-state h2 { color: var(--color-primary); margin-bottom: 0.5rem; }

/* Confirmation */
.confirmation-box {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: 3rem 2rem;
    text-align: center;
    box-shadow: var(--shadow-md);
    max-width: 540px;
    margin: 2rem auto;
}
.confirmation-box .checkmark {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background: var(--color-success);
    color: white;
    margin: 0 auto 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
}
.confirmation-box {
    background: var(--color-white);
    border: 1px solid var(--color-sand);
}
.confirmation-box h1 {
    font-family: var(--font-display);
    font-weight: 600;
    color: var(--color-gray-900);
    font-size: 1.85rem;
    margin-bottom: 0.5rem;
    letter-spacing: -0.01em;
}
.confirmation-box p { color: var(--color-gray-500); margin-bottom: 1rem; }
.confirmation-box .order-id {
    background: var(--color-cream);
    padding: 0.75rem 1rem;
    border-radius: var(--radius-md);
    font-family: monospace;
    font-size: 0.85rem;
    color: var(--color-gray-700);
    word-break: break-all;
    margin: 1rem 0;
}

/* ==========================================================================
   Mobile polish — shop pages
   ========================================================================== */
@media (max-width: 720px) {
    .container { padding: 0 1rem; }
    main { padding: 1.5rem 0 2.5rem; }

    /* Header — keep brand, allow cart pill, hide the secondary link */
    .shop-header { padding: 0.65rem 0; }
    .shop-header .container { gap: 0.5rem; flex-wrap: nowrap; }
    .shop-brand { gap: 0.55rem; flex: 1; min-width: 0; }
    .shop-brand img { width: 38px; height: 38px; flex-shrink: 0; }
    .shop-brand-text { font-size: 0.9375rem; line-height: 1.15; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
    .shop-brand-text small { font-size: 0.55rem; letter-spacing: 0.18em; margin-bottom: 1px; }
    .shop-nav { gap: 0.25rem; flex-shrink: 0; }
    /* Hide the "← Main site" text link on phones; brand link covers it */
    .shop-nav a:not(.cart-link) { display: none; }
    .cart-link { padding: 0.4rem 0.75rem !important; font-size: 0.85rem; }
    .cart-count { font-size: 0.65rem; min-width: 1rem; height: 1rem; padding: 0 0.35rem; }

    /* Section headings */
    .page-title, .shop-page-title, h1 { font-size: clamp(1.6rem, 7vw, 2rem) !important; }
    .product-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.85rem; }
    .product-card { border-radius: var(--radius-md); }
    .product-card-body { padding: 0.75rem 0.85rem 0.9rem; gap: 0.35rem; }
    .product-card-name { font-size: 0.95rem; line-height: 1.25; }
    .product-card-cat { font-size: 0.6rem; }
    .product-card-price { font-size: 0.95rem; }
    .product-card-actions { gap: 0.35rem; padding-top: 0.35rem; }
    .product-card-actions .btn { padding: 0.6rem 0.5rem; font-size: 0.8rem; min-height: 40px; }

    /* Product detail */
    .product-detail { padding: 1rem; gap: 1.25rem; border-radius: var(--radius-md); }
    .product-info h1 { font-size: 1.5rem; }
    .product-info .product-price { font-size: 1.25rem; margin: 0.5rem 0 1rem; }
    .form-row { gap: 0.75rem; }

    /* Inputs — 16px prevents iOS zoom; larger touch */
    input, select, textarea { font-size: 16px !important; padding: 0.75rem 0.85rem; }
    .qty-input { max-width: 80px; }

    /* Buttons — 44px touch target */
    .btn { padding: 0.75rem 1.2rem; font-size: 0.9rem; min-height: 44px; }

    /* Cart layout — already collapses; tighten paddings */
    .cart-section, .summary-section { padding: 1rem; border-radius: var(--radius-md); }
    .cart-layout { gap: 1.25rem; }

    /* Footer */
    .shop-footer { padding: 1.75rem 0; }

    /* Confirmation */
    .confirmation-box { padding: 1.5rem; }
    .confirmation-box h1 { font-size: 1.5rem; }
}

@media (max-width: 380px) {
    /* Tiny phones — single column product grid for legibility */
    .shop-brand-text small { display: none; }
    .cart-link span:not(.cart-count) { display: none; }
}