:root{--bg:#0d0d0f;--panel:#17171b;--text:#f7f7f7;--muted:#a9a9b2;--accent:#ff3b5c;--green:#16a56f;--line:#2a2a31;--light:#f6f6f7;--dark:#151517;--radius:18px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:#fff;color:#18181b}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}.topbar{position:sticky;top:0;z-index:50;height:64px;display:flex;align-items:center;gap:20px;padding:10px max(16px,calc((100vw - 1200px)/2));background:rgba(13,13,15,.94);backdrop-filter:blur(12px);color:#fff;border-bottom:1px solid #29292f}.brand{font-weight:900;font-size:1.15rem;white-space:nowrap}.header-search{flex:1;max-width:520px}.header-search input{width:100%;background:#26262c;color:#fff;border:1px solid #37373e;border-radius:999px;padding:10px 15px}.header-actions{display:flex;align-items:center;gap:16px;font-size:.92rem}.badge{display:inline-grid;place-items:center;background:var(--accent);min-width:20px;height:20px;border-radius:99px;padding:0 5px;font-size:.72rem}.mobile-nav{display:none}.flash{padding:12px 20px;text-align:center}.flash.success{background:#e6fff5;color:#08704b}.flash.error{background:#fff0f2;color:#a40f2d}.category-strip{position:fixed;z-index:25;top:76px;left:50%;transform:translateX(-50%);display:flex;gap:8px;max-width:calc(100vw - 24px);overflow:auto;padding:6px;background:rgba(15,15,17,.68);border-radius:999px;backdrop-filter:blur(10px)}.chip{white-space:nowrap;padding:8px 13px;border-radius:999px;background:#2d2d33;color:#ddd;font-size:.84rem}.chip.active{background:#fff;color:#111}.product-feed{height:calc(100vh - 64px);overflow-y:auto;scroll-snap-type:y mandatory;background:#050506}.feed-card{position:relative;min-height:calc(100vh - 64px);scroll-snap-align:start;overflow:hidden;color:#fff;background:#151519}.feed-media,.feed-media img,.feed-overlay{position:absolute;inset:0;width:100%;height:100%}.feed-media img{object-fit:cover}.feed-overlay{background:linear-gradient(180deg,rgba(0,0,0,.06) 25%,rgba(0,0,0,.82) 90%),linear-gradient(90deg,rgba(0,0,0,.15),transparent)}.stock-badge{position:absolute;top:85px;left:20px;background:#ffca28;color:#111;padding:7px 11px;border-radius:99px;font-weight:700}.feed-content{position:absolute;z-index:2;left:max(20px,calc((100vw - 1180px)/2));bottom:38px;width:min(650px,calc(100% - 110px))}.eyebrow{margin:0 0 8px;text-transform:uppercase;letter-spacing:.09em;font-size:.72rem;font-weight:800;color:#c9c9d0}.feed-content h1{font-size:clamp(2rem,6vw,4.8rem);line-height:.95;margin:0 0 14px;max-width:850px}.feed-content .description{font-size:1rem;max-width:620px;color:#eee}.price-block{display:flex;align-items:baseline;gap:7px;flex-wrap:wrap;margin:18px 0}.price-block strong{font-size:1.55rem}.price-block small{width:100%;color:#d6ffd6}.feed-cta,.actions-row{display:flex;gap:10px;flex-wrap:wrap}.btn{border:0;border-radius:12px;padding:12px 17px;font-weight:800;cursor:pointer;display:inline-flex;align-items:center;justify-content:center}.btn.primary{background:var(--accent);color:#fff}.btn.whatsapp{background:var(--green);color:#fff}.btn.secondary{background:#ececf0;color:#16161a}.btn.small{padding:8px 11px;font-size:.82rem}.btn.full{width:100%}.side-actions{position:absolute;z-index:4;right:max(15px,calc((100vw - 1220px)/2));bottom:42px;display:flex;flex-direction:column;gap:13px}.icon-button{width:48px;height:48px;border-radius:50%;border:0;background:rgba(22,22,25,.68);color:#fff;display:grid;place-items:center;font-size:1.25rem;cursor:pointer;backdrop-filter:blur(8px)}.icon-button.active{background:var(--accent)}.container{width:min(1180px,calc(100% - 32px));margin:0 auto;padding:40px 0 90px}.container.narrow{width:min(560px,calc(100% - 32px))}.narrow-wide{width:min(820px,calc(100% - 32px))}.product-page{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(340px,.95fr);gap:48px}.product-gallery{background:var(--light);border-radius:var(--radius);overflow:hidden;min-height:600px}.product-gallery img{width:100%;height:100%;object-fit:cover}.product-info h1{font-size:clamp(2.2rem,5vw,4rem);line-height:1;margin:10px 0 20px}.quality{color:#555}.detail-price{font-size:1.35rem;margin:24px 0}.detail-price strong{font-size:2rem}.tier-table{border:1px solid #dedee4;border-radius:14px;overflow:hidden}.tier-table div{display:flex;justify-content:space-between;gap:20px;padding:13px 15px;border-bottom:1px solid #e8e8ec}.tier-table div:last-child{border-bottom:0}.stock{font-weight:700;color:#19734d}.quantity-row{display:flex;align-items:center;gap:15px;margin:20px 0}.quantity-row input{width:100px;padding:10px;border:1px solid #ccc;border-radius:10px}.search-panel{display:grid;grid-template-columns:1fr 220px auto;gap:10px;margin:20px 0 32px}.search-panel input,.search-panel select,.stack-form input,.stack-form textarea,.stack-form select{width:100%;border:1px solid #d8d8de;border-radius:11px;padding:12px;background:#fff}.product-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.product-tile{border:1px solid #e1e1e5;border-radius:16px;overflow:hidden;background:#fff}.product-tile img{width:100%;aspect-ratio:4/3;object-fit:cover;background:#eee}.product-tile>div{padding:16px}.product-tile h2{font-size:1.15rem;margin:5px 0 12px}.product-tile .btn{margin-top:14px;width:100%}.cart-layout,.checkout{display:grid;grid-template-columns:1fr 340px;gap:30px}.cart-list{display:flex;flex-direction:column;gap:12px}.cart-item{display:grid;grid-template-columns:100px 1fr 85px 110px auto;align-items:center;gap:16px;padding:14px;border:1px solid #e3e3e8;border-radius:15px}.cart-item img{width:100px;height:90px;object-fit:cover;border-radius:10px}.cart-item h2{font-size:1rem;margin:0}.cart-item input{width:75px;padding:9px}.link-danger,.link-button{border:0;background:none;color:#b21431;cursor:pointer}.cart-summary{align-self:start;position:sticky;top:84px;background:#f4f4f6;border-radius:16px;padding:22px}.cart-summary>div{display:flex;justify-content:space-between;gap:15px;padding:8px 0}.stack-form{display:flex;flex-direction:column;gap:16px}.stack-form label{font-weight:700;display:flex;flex-direction:column;gap:7px}.two-cols{display:grid;grid-template-columns:1fr 1fr;gap:14px}.check{flex-direction:row!important;align-items:center}.check input{width:auto}.empty-state{text-align:center;padding:70px 20px}.account-head,.admin-head{display:flex;justify-content:space-between;align-items:center;gap:20px}.admin-head nav{display:flex;align-items:center;gap:16px}.table-wrap{overflow:auto;border:1px solid #e3e3e8;border-radius:14px}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:13px;border-bottom:1px solid #ececf0;vertical-align:top}th{background:#f5f5f7}.status{background:#ececf0;border-radius:99px;padding:5px 10px}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin:24px 0 38px}.stats-grid>div{padding:20px;border-radius:16px;background:#17171b;color:#fff}.stats-grid span{display:block;color:#b8b8c0}.stats-grid strong{font-size:1.8rem}.inline{display:inline}.toast{position:fixed;z-index:100;left:50%;bottom:30px;transform:translate(-50%,30px);opacity:0;background:#151517;color:#fff;padding:12px 18px;border-radius:99px;transition:.2s}.toast.show{opacity:1;transform:translate(-50%,0)}fieldset{border:1px solid #ddd;border-radius:12px;padding:16px}@media(max-width:800px){.topbar{height:58px;padding:9px 14px}.header-search{display:none}.header-actions a:first-child{display:none}.header-actions a:last-child{font-size:0}.header-actions a:last-child:after{content:'Compte';font-size:.9rem}.product-feed{height:calc(100vh - 58px)}.feed-card{min-height:calc(100vh - 58px)}.category-strip{top:67px}.feed-content{left:18px;bottom:90px;width:calc(100% - 88px)}.feed-content h1{font-size:2.4rem}.feed-content .description{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.side-actions{right:12px;bottom:105px}.mobile-nav{position:fixed;z-index:40;bottom:0;left:0;right:0;height:60px;display:flex;justify-content:space-around;align-items:center;background:#111115;color:#fff;border-top:1px solid #303038;font-size:.78rem}.product-page,.cart-layout,.checkout{grid-template-columns:1fr}.product-gallery{min-height:380px}.product-grid{grid-template-columns:1fr 1fr}.cart-item{grid-template-columns:75px 1fr 70px}.cart-item img{width:75px;height:75px}.cart-item>strong,.cart-item>.link-danger{grid-column:2}.cart-summary{position:static}.stats-grid{grid-template-columns:1fr 1fr}.search-panel{grid-template-columns:1fr}.two-cols{grid-template-columns:1fr}.container{padding-top:28px}.admin-head{align-items:flex-start;flex-direction:column}.admin-head nav{flex-wrap:wrap}}@media(max-width:520px){.product-grid{grid-template-columns:1fr}.feed-cta .btn{padding:11px 13px;font-size:.84rem}.feed-content h1{font-size:2rem}.price-block{margin:12px 0}.cart-item{grid-template-columns:65px 1fr}.cart-item input{grid-column:2}.stats-grid{grid-template-columns:1fr}}