.card{position:relative;display:grid;grid-template-rows:auto 1fr auto;gap:8px;padding:12px;border:1px solid #e8e8e8;border-radius:12px;cursor:pointer;transition:box-shadow .15s ease-in-out,transform .15s ease-in-out;background:#fff}.card:hover{box-shadow:0 6px 20px #00000014;transform:translateY(-1px)}.card__img{width:100%;height:180px;object-fit:contain;border-radius:8px}@keyframes pulse{0%{transform:scale(1)}50%{transform:scale(1.3)}to{transform:scale(1)}}.card__like.pulse{animation:pulse .3s ease}.card__like{position:absolute;top:10px;right:10px;z-index:2;width:40px;height:40px;display:grid;place-items:center;border:0;background:transparent;cursor:pointer;color:#6b7280;transition:color .2s ease-in-out}.card__like:hover,.card__like.is-liked{color:#dc143c}.card__like img,.card__like svg{width:20px;height:20px;display:block}.card__like svg :where(path,circle,ellipse,polygon,polyline,rect){fill:currentColor!important;stroke:none!important}.card__like svg [stroke]{stroke:none!important}.card__like svg [fill=none]{fill:currentColor!important}.card__title{margin:0 0 6px;font-size:16px;font-weight:600}.card__desc{margin:0;color:#555;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;text-overflow:ellipsis}.card__footer{display:flex;align-items:center;justify-content:space-between}.card__price{font-weight:700}.icon{appearance:none;border:0;background:transparent;padding:4px;line-height:0;cursor:pointer;color:#6b7280;transition:color .2s ease-in-out}.icon:hover{color:#000}.icon svg{width:20px;height:20px;display:block}.icon svg :where(path,circle,ellipse,polygon,polyline,rect){fill:currentColor!important;stroke:none!important}.icon svg [stroke]{stroke:none!important}.icon svg [fill=none]{fill:currentColor!important}.icon--liked{color:#dc143c}.card__footer .icon+.icon{margin-left:8px}.search-input{padding:8px 12px;border:1px solid var(--color-border, #eee);border-radius:8px;min-width:240px;background:var(--color-input-bg, #fff);color:var(--color-text, #111)}.search-input::placeholder{color:var(--color-text-muted, #666)}.search-input:focus{outline:none;border-color:var(--color-primary, #111);box-shadow:0 0 0 2px color-mix(in srgb,var(--color-primary, #111) 20%,transparent)}.tabs{display:inline-flex;border:1px solid var(--color-border, #eee);border-radius:10px;overflow:hidden;background:var(--color-tabs-bg, #fff)}.tab-item{padding:8px 12px;background:var(--color-tab-bg, #fff);color:var(--color-tab-text, #111);border:none;cursor:pointer}.tab-item--active{background:var(--color-primary, #111);color:var(--color-on-primary, #fff)}.tab-item:hover{background:color-mix(in srgb,var(--color-primary, #111) 6%,#fff)}.pagination{display:flex;align-items:center;justify-content:center;gap:12px;margin-top:24px;font-size:14px;color:#333}.pagination__btn{border:1px solid #ddd;background:#fff;padding:6px 12px;border-radius:6px;cursor:pointer;font-size:14px;transition:all .2s ease-in-out}.pagination__btn:hover:not(:disabled){background:#f3f4f6;border-color:#ccc}.pagination__btn:disabled{opacity:.4;cursor:not-allowed}.pagination__info{font-weight:500;color:#555}.form{max-width:540px;margin:24px auto;padding:20px;background:#fff;border:1px solid #e5e7eb;border-radius:12px;box-shadow:0 6px 20px #0000000a;display:grid;gap:14px}.form__title{margin:0 0 4px;font-size:20px;font-weight:700}.form__group{display:grid;gap:6px;align-items:start;align-self:start}.form__label{font-size:14px;color:#374151;font-weight:600}.form__control{width:100%;padding:10px 12px;border:1px solid #d1d5db;border-radius:10px;background:#fff;font-size:14px;transition:border-color .15s ease,box-shadow .15s ease}.form__control::placeholder{color:#9ca3af}.form__control:focus{outline:none;border-color:#ef4444;box-shadow:0 0 0 4px #ef44441f}.form__row{display:grid;grid-template-columns:1fr 160px;gap:12px}@media (max-width: 520px){.form__row{grid-template-columns:1fr}}.form__hint{font-size:12px;color:#6b7280}.form__actions{display:flex;gap:10px;justify-content:flex-end;margin-top:6px}.form__footer{text-align:center;margin-top:12px}.btn{appearance:none;border:1px solid #e5e7eb;background:#fff;border-radius:10px;padding:10px 16px;font-weight:600;cursor:pointer;transition:background .15s ease,border-color .15s ease,color .15s ease,transform .05s ease}.btn:hover{background:#f3f4f6;border-color:#d1d5db}.btn:active{transform:translateY(1px)}.btn--primary{background:#ef4444;border-color:#ef4444;color:#fff}.btn--primary:hover{background:#dc2626;border-color:#dc2626}.form__error{color:#b91c1c;font-size:12px}.link-btn{display:inline-block;padding:10px 16px;border:1px solid #e5e7eb;border-radius:10px;background:#fff;font-weight:600;font-size:14px;text-decoration:none;color:#333;transition:background .15s ease,border-color .15s ease}.toast{position:fixed;bottom:24px;right:24px;padding:12px 20px;background:#10b981;color:#fff;border-radius:8px;font-weight:600;font-size:14px;box-shadow:0 4px 12px #00000026;animation:fadeInOut 3s forwards;z-index:1000}@keyframes fadeInOut{0%{opacity:0;transform:translateY(20px)}10%{opacity:1;transform:translateY(0)}90%{opacity:1;transform:translateY(0)}to{opacity:0;transform:translateY(20px)}}.product{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:center;width:min(1100px,100% - 32px);margin:0 auto}@media (max-width: 900px){.product{grid-template-columns:1fr;gap:20px;align-items:start;justify-content:flex-start}.product__media{justify-content:flex-start;min-height:240px}}.product__media{align-self:stretch;display:flex;justify-content:center;align-items:flex-end;min-height:300px;overflow:hidden}.product__img{max-height:300px;max-width:100%;width:auto;height:auto;object-fit:contain;display:block}.product__title{margin:0 0 12px;font-size:28px;font-weight:700}.product__price{display:inline-block;margin:0 0 12px;font-weight:700;font-size:18px}.product__desc{margin:0 0 18px;color:#374151;line-height:1.6}.product__actions{display:flex;gap:10px}.link-btn{display:inline-flex;align-items:center;justify-content:center;padding:10px 16px;border:1px solid #e5e7eb;border-radius:10px;background:#fff;font-weight:600;font-size:14px;text-decoration:none;color:#333;transition:background .15s ease,border-color .15s ease}.link-btn:hover{background:#f3f4f6;border-color:#d1d5db}.link-btn--primary{background:#ef4444;border-color:#ef4444;color:#fff}.link-btn--primary:hover{background:#dc2626;border-color:#dc2626}.product__section{padding-block:8px;border-top:1px solid #eee}.product-not-found,.product-error{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:300px;text-align:center;gap:16px}.header{padding:16px 24px;background:#f8f9fa;border-bottom:1px solid #e5e7eb}.nav{display:flex;justify-content:center;gap:32px}.nav__link{font-weight:600;font-size:16px;text-decoration:none;color:#111;transition:color .2s ease;padding:6px 10px;border-radius:8px}.nav__link:hover{background:#eee}.footer{padding:16px;background:#f8f9fa;border-top:1px solid #e5e7eb;text-align:center;font-size:14px;color:#555}*{box-sizing:border-box}body{margin:0;font-family:system-ui,sans-serif;background:#f9f9f9}.app{min-height:100svh;display:grid;grid-template-rows:auto 1fr auto}.main{width:min(1100px,100% - 32px);margin-inline:auto;padding-block:32px}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:300px;text-align:center;gap:16px}:root{color-scheme:light;font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;--color-primary: #111;--color-on-primary: #fff;--color-text: #111;--color-text-muted: #666;--color-input-bg: #fff;--color-tabs-bg: #fff;--color-tab-bg: #fff;--color-tab-text: #111;--color-border: #eee}body{margin:0;background:#fafafa;color:#111}.toolbar{display:flex;gap:12px;align-items:center;justify-content:space-between;margin-bottom:12px;flex-wrap:wrap}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:12px}.empty-state,.product-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:300px;text-align:center;gap:16px}