:root{--color-primary:#008060;--color-primary-hover:#006e52;--color-on-primary:#fff;--color-surface:#f6f9ff;--color-surface-subtle:#f9fafb;--color-surface-neutral:#f4f6f8;--color-on-surface:#0d1d29;--color-text-primary:#212b36;--color-text-secondary:#637381;--color-text-muted:#919eab;--color-border-hairline:#dfe3e8;--color-border-subtle:#c4cdd5;--color-error:#ba1a1a;--color-sale:#d9381e;--color-badge-discount:#ffebe6;--font-heading:'DM Sans',sans-serif;--font-body:'Inter',sans-serif;--radius-sm:0.125rem;--radius-md:0.25rem;--radius-lg:0.5rem;--radius-xl:0.75rem;--radius-full:9999px;--space-xs:0.25rem;--space-sm:0.5rem;--space-md:1rem;--space-lg:1.5rem;--space-xl:2rem;--space-2xl:3rem}.cart-backdrop{position:fixed;inset:0;background:rgba(33,43,54,0.45);backdrop-filter:blur(2px);opacity:0;pointer-events:none;transition:opacity .3s ease;z-index:40}.cart-backdrop.is-active{opacity:1;pointer-events:auto}.cart-panel{position:fixed;top:0;right:0;bottom:0;width:420px;max-width:90vw;background:#fff;box-shadow:-4px 0 12px rgba(0,0,0,0.08);transform:translateX(100%);transition:transform .3s ease;z-index:50;display:flex;flex-direction:column}.cart-panel.is-active{transform:translateX(0)}.cart-head{display:flex;justify-content:space-between;align-items:center;padding:1rem 1.5rem;border-bottom:1px solid var(--color-border-hairline)}.cart-head h2{font-family:var(--font-heading);font-size:1.5rem;margin:0}[data-cart-close]{background:none;border:none;cursor:pointer;font-size:1.5rem;color:var(--color-text-secondary);padding:0.25rem}.cart-items{flex:1;overflow-y:auto;list-style:none;margin:0;padding:0}.cart-item{display:flex;gap:1rem;align-items:center;padding:1rem 1.5rem;border-bottom:1px solid var(--color-surface-neutral)}.cart-item-img img{width:72px;height:72px;object-fit:cover;border-radius:var(--radius-md);background:var(--color-surface-neutral)}.cart-item-title{font-size:14px;font-weight:500;color:var(--color-text-primary);margin-bottom:0.25rem}.cart-item-price{font-weight:600;color:var(--color-on-surface)}[data-cart-minus],[data-cart-plus]{width:28px;height:28px;border:1px solid var(--color-border-hairline);background:#fff;border-radius:var(--radius-md);cursor:pointer;display:flex;align-items:center;justify-content:center;color:var(--color-text-primary);transition:background .2s}[data-cart-minus]:hover,[data-cart-plus]:hover{background:var(--color-surface-neutral)}.cart-qty-value{min-width:24px;text-align:center;font-size:14px}[data-cart-remove]{background:none;border:none;color:var(--color-error);cursor:pointer;font-size:0.85rem;text-decoration:underline}.cart-empty{text-align:center;padding:3rem 1.5rem;color:var(--color-text-secondary)}.cart-empty a{color:var(--color-primary);text-decoration:underline}.cart-foot{border-top:1px solid var(--color-border-hairline);padding:1.5rem;background:var(--color-surface-subtle)}[data-cart-subtotal]{display:flex;justify-content:space-between;font-weight:600;margin-bottom:1rem}.cart-checkout-btn{display:block;width:100%;background:var(--color-primary);color:var(--color-on-primary);padding:0.875rem 1.5rem;text-align:center;border-radius:var(--radius-md);border:none;font-weight:600;cursor:pointer;transition:background .2s;text-decoration:none}.cart-checkout-btn:hover{background:var(--color-primary-hover)}#checkout-root{max-width:1200px;margin:0 auto;padding:2rem 1.5rem;display:grid;grid-template-columns:1fr 360px;gap:2rem}#checkout-form{display:flex;flex-direction:column;gap:1.5rem}.checkout-field label{display:block;margin-bottom:0.5rem;font-size:14px;font-weight:500;color:var(--color-text-primary)}.checkout-field input,.checkout-field select,.checkout-field textarea{width:100%;padding:0.75rem 0.875rem;border:1px solid var(--color-border-hairline);border-radius:var(--radius-md);font-family:var(--font-body);font-size:14px;height:44px;background:#fff;transition:border-color .2s,box-shadow .2s;box-sizing:border-box}.checkout-field textarea{height:auto;min-height:100px}.checkout-field input:focus,.checkout-field select:focus,.checkout-field textarea:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px rgba(0,128,96,0.15)}.checkout-submit-btn{background:var(--color-primary);color:var(--color-on-primary);padding:0.875rem 2rem;border:none;border-radius:var(--radius-md);font-weight:600;cursor:pointer;width:100%;height:48px;transition:background .2s}.checkout-submit-btn:hover{background:var(--color-primary-hover)}.checkout-summary{background:var(--color-surface-subtle);border-radius:var(--radius-lg);padding:1.5rem;height:fit-content;position:sticky;top:2rem}[data-checkout-items]{list-style:none;padding:0;margin:0 0 1.5rem}.order-line{display:flex;gap:1rem;align-items:center;padding:0.75rem 0;border-bottom:1px solid #e5e7eb;font-size:14px}.order-line img{width:48px;height:48px;object-fit:cover;border-radius:var(--radius-md)}[data-checkout-subtotal]{display:flex;justify-content:space-between;font-weight:600;font-size:16px;border-top:1px solid #e5e7eb;padding-top:1rem;margin-top:0.5rem}[data-order-thanks]{text-align:center;padding:3rem 1.5rem}[data-order-thanks] h2{font-size:2rem;margin-bottom:1rem}[data-order-thanks] p{margin-bottom:1rem}[data-order-thanks] a{color:var(--color-primary);text-decoration:underline}h1,h2,h3{font-family:var(--font-heading);color:var(--color-text-primary);margin:1.5rem 0 0.5rem}p{font-family:var(--font-body);color:var(--color-on-surface);line-height:1.6;margin:0.5rem 0}.small{font-size:0.85rem;color:var(--color-text-secondary)}.fallback-nav{display:flex;gap:1rem;padding:0.75rem 1rem;background:var(--color-surface-subtle);border-bottom:1px solid var(--color-border-hairline);flex-wrap:wrap}.fallback-nav a{color:var(--color-text-primary);text-decoration:none;font-size:14px}.fallback-nav a:hover{text-decoration:underline}@media(max-width:1023px){.cart-panel{width:380px}#checkout-root{grid-template-columns:1fr;gap:1.5rem}.checkout-summary{position:static}}@media(max-width:767px){.cart-panel{width:100vw;max-width:100vw}#checkout-root{padding:1rem}.checkout-field input,.checkout-field select{height:40px}.checkout-submit-btn{height:44px}.order-line{font-size:13px}}