:root{
  --pink:#D6457A; --pink-dark:#B02E61; --pink-soft:#F8C8D8; --pink-light:#FCEAF0;
  --bg:#FFF8FA; --ink:#2B1B22; --muted:#7A6670; --line:#F0D9E1; --white:#fff;
  --ok:#1E8E5A; --warn:#C77700; --bad:#C62E3A; --radius:14px;
  --shadow:0 4px 18px rgba(214,69,122,.10);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{font-family:"Nunito",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;background:var(--bg);color:var(--ink);font-size:16px;line-height:1.45;-webkit-tap-highlight-color:transparent}
h1,h2,h3,.serif{font-family:"Playfair Display",Georgia,serif;font-weight:600;margin:0 0 .5rem}
a{color:var(--pink-dark)}
img{max-width:100%;display:block}
button,input,select,textarea{font:inherit;color:inherit}
.wrap{max-width:1100px;margin:0 auto;padding:0 16px}
.hidden{display:none!important}
.muted{color:var(--muted)}
.small{font-size:.85rem}
.center{text-align:center}
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.space{justify-content:space-between}
.grow{flex:1}

/* header */
.top{position:sticky;top:0;z-index:20;background:rgba(255,248,250,.96);backdrop-filter:blur(6px);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;gap:12px;height:64px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink)}
.brand img{width:44px;height:44px;border-radius:50%;box-shadow:var(--shadow)}
.brand span{font-family:"Playfair Display",serif;font-size:1.2rem;font-weight:600}
.cart-btn{margin-left:auto;position:relative;background:var(--pink);color:#fff;border:0;border-radius:999px;padding:9px 16px;font-weight:700;text-decoration:none;display:flex;gap:6px;align-items:center}
.cart-btn b{background:#fff;color:var(--pink-dark);border-radius:999px;min-width:22px;height:22px;display:inline-grid;place-items:center;font-size:.8rem;padding:0 6px}

/* hero */
.hero{background:linear-gradient(135deg,var(--pink-light),#fff 60%,var(--pink-light));border-bottom:1px solid var(--line)}
.hero .wrap{display:flex;align-items:center;gap:22px;padding:26px 16px}
.hero img{width:120px;height:120px;border-radius:50%;box-shadow:var(--shadow)}
.hero h1{font-size:1.8rem}
@media(max-width:600px){.hero .wrap{flex-direction:column;text-align:center}.hero h1{font-size:1.5rem}}

/* chips / filters */
.chips{display:flex;gap:8px;overflow-x:auto;padding:4px 0 8px;scrollbar-width:none}
.chip{white-space:nowrap;border:1px solid var(--pink-soft);background:#fff;border-radius:999px;padding:7px 14px;cursor:pointer;font-weight:600;font-size:.9rem}
.chip.on{background:var(--pink);border-color:var(--pink);color:#fff}
.filters{display:grid;grid-template-columns:1fr 1fr 1fr;gap:8px;margin:8px 0 14px}
.filters input{grid-column:1/-1}
input,select,textarea{width:100%;padding:11px 12px;border:1px solid var(--line);border-radius:10px;background:#fff;outline:none}
input:focus,select:focus,textarea:focus{border-color:var(--pink)}
label{font-weight:700;font-size:.9rem;display:block;margin:12px 0 5px}

/* section */
.section{padding:20px 0 6px}
.section h2{font-size:1.35rem}

/* grid */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:14px}
@media(min-width:800px){.grid{grid-template-columns:repeat(auto-fill,minmax(220px,1fr))}}
.card{background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);text-decoration:none;color:inherit;position:relative;display:flex;flex-direction:column}
.card .ph{aspect-ratio:3/4;background:var(--pink-light);overflow:hidden}
.card .ph img{width:100%;height:100%;object-fit:cover}
.card .info{padding:10px 12px 12px}
.card .name{font-weight:700;font-size:.95rem;margin-bottom:3px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.price{font-weight:800;color:var(--pink-dark)}
.price s{color:var(--muted);font-weight:600;margin-left:6px;font-size:.85em}
.badge{position:absolute;top:10px;left:10px;background:var(--pink);color:#fff;font-size:.72rem;font-weight:800;letter-spacing:.06em;padding:4px 9px;border-radius:999px}
.badge.sale{left:auto;right:10px;background:var(--ink)}
.hscroll{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(150px,46%);gap:12px;overflow-x:auto;padding-bottom:8px;scroll-snap-type:x mandatory}
.hscroll .card{scroll-snap-align:start}
@media(min-width:800px){.hscroll{grid-auto-columns:220px}}

/* product */
.pgrid{display:grid;grid-template-columns:1.1fr 1fr;gap:28px;padding:18px 0 40px}
@media(max-width:800px){.pgrid{grid-template-columns:1fr;gap:14px}}
.gallery{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;border-radius:var(--radius);background:var(--pink-light)}
.gallery img{flex:0 0 100%;scroll-snap-align:center;aspect-ratio:3/4;object-fit:cover}
.dots{display:flex;gap:6px;justify-content:center;margin:8px 0}
.dots i{width:7px;height:7px;border-radius:50%;background:var(--pink-soft)}
.opt{display:flex;gap:8px;flex-wrap:wrap}
.opt button{min-width:48px;padding:9px 14px;border-radius:10px;border:1.5px solid var(--line);background:#fff;font-weight:700;cursor:pointer}
.opt button.on{border-color:var(--pink);background:var(--pink-light);color:var(--pink-dark)}
.opt button:disabled{opacity:.35;text-decoration:line-through;cursor:not-allowed}
.qty{display:inline-flex;align-items:center;border:1.5px solid var(--line);border-radius:10px;background:#fff}
.qty button{border:0;background:none;width:40px;height:40px;font-size:1.2rem;cursor:pointer}
.qty span{min-width:30px;text-align:center;font-weight:800}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:12px;padding:13px 18px;font-weight:800;cursor:pointer;background:var(--pink);color:#fff;text-decoration:none}
.btn:hover{background:var(--pink-dark)}
.btn.block{width:100%}
.btn.ghost{background:#fff;color:var(--pink-dark);border:1.5px solid var(--pink-soft)}
.btn.wa{background:#25D366}.btn.wa:hover{background:#1DA851}
.btn.danger{background:#fff;color:var(--bad);border:1.5px solid #F3C4C8}
.btn.sm{padding:8px 12px;border-radius:10px;font-size:.88rem}
.btn:disabled{opacity:.55;cursor:wait}

/* panels */
.panel{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:16px;margin-bottom:14px}
.line{display:flex;gap:12px;padding:12px 0;border-bottom:1px solid var(--line)}
.line:last-child{border-bottom:0}
.line img{width:72px;height:96px;object-fit:cover;border-radius:10px;background:var(--pink-light)}
.sum{display:flex;justify-content:space-between;padding:5px 0}
.sum.total{font-weight:800;font-size:1.1rem;border-top:1px solid var(--line);margin-top:6px;padding-top:10px}
.note{background:var(--pink-light);border-radius:10px;padding:10px 12px;font-size:.9rem}
.err{color:var(--bad);font-weight:700;font-size:.9rem;margin-top:8px}
.empty{text-align:center;padding:50px 10px;color:var(--muted)}

/* toast */
.toast{position:fixed;left:50%;bottom:22px;transform:translateX(-50%);background:var(--ink);color:#fff;padding:12px 18px;border-radius:12px;font-weight:700;z-index:99;box-shadow:0 8px 24px rgba(0,0,0,.2);max-width:90vw}

footer{margin-top:40px;padding:26px 0;border-top:1px solid var(--line);text-align:center;color:var(--muted);font-size:.9rem}
.wa-float{position:fixed;right:16px;bottom:16px;width:56px;height:56px;border-radius:50%;background:#25D366;display:grid;place-items:center;box-shadow:0 6px 18px rgba(0,0,0,.2);z-index:30}
.wa-float svg{width:30px;height:30px;fill:#fff}

/* ---------- admin ---------- */
.tabs{display:flex;gap:6px;overflow-x:auto;padding:10px 0;position:sticky;top:64px;background:var(--bg);z-index:10}
.tabs button{white-space:nowrap;border:0;border-radius:999px;padding:9px 15px;font-weight:800;background:#fff;box-shadow:var(--shadow);cursor:pointer}
.tabs button.on{background:var(--pink);color:#fff}
.alist .item{display:flex;gap:12px;background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:10px;margin-bottom:10px;align-items:center}
.alist .item img{width:64px;height:84px;border-radius:10px;object-fit:cover;background:var(--pink-light)}
.pill{display:inline-block;font-size:.75rem;font-weight:800;padding:3px 9px;border-radius:999px;background:var(--pink-light);color:var(--pink-dark)}
.pill.ok{background:#E3F6EC;color:var(--ok)}.pill.warn{background:#FFF1DC;color:var(--warn)}.pill.bad{background:#FDE5E7;color:var(--bad)}.pill.grey{background:#EEE;color:#555}
.modal{position:fixed;inset:0;background:rgba(43,27,34,.45);z-index:50;display:flex;align-items:flex-end;justify-content:center}
.modal .box{background:var(--bg);width:100%;max-width:640px;max-height:92vh;overflow:auto;border-radius:20px 20px 0 0;padding:18px 16px 28px}
@media(min-width:700px){.modal{align-items:center}.modal .box{border-radius:20px}}
.thumbs{display:flex;gap:8px;flex-wrap:wrap;margin-top:8px}
.thumbs div{position:relative}
.thumbs img{width:76px;height:100px;object-fit:cover;border-radius:10px}
.thumbs button{position:absolute;top:-6px;right:-6px;width:24px;height:24px;border-radius:50%;border:0;background:var(--bad);color:#fff;font-weight:800;cursor:pointer}
.stockgrid{width:100%;border-collapse:collapse;margin-top:8px}
.stockgrid th,.stockgrid td{padding:6px;text-align:center;border-bottom:1px solid var(--line);font-size:.9rem}
.stockgrid th:first-child,.stockgrid td:first-child{text-align:left}
.tog{border:0;border-radius:8px;padding:7px 9px;font-weight:800;font-size:.78rem;cursor:pointer;min-width:52px}
.tog.in{background:#E3F6EC;color:var(--ok)}.tog.out{background:#FDE5E7;color:var(--bad)}
.stats{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
@media(min-width:700px){.stats{grid-template-columns:repeat(4,1fr)}}
.stat{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:14px}
.stat b{display:block;font-size:1.35rem;color:var(--pink-dark)}
table.rep{width:100%;border-collapse:collapse;font-size:.92rem}
table.rep th,table.rep td{padding:8px 6px;border-bottom:1px solid var(--line);text-align:left}
table.rep td.n,table.rep th.n{text-align:right}
.bar{height:8px;background:var(--pink-light);border-radius:6px;overflow:hidden}.bar i{display:block;height:100%;background:var(--pink)}
.presets{display:flex;gap:6px;flex-wrap:wrap;margin-top:6px}
.presets button{border:1px solid var(--pink-soft);background:#fff;border-radius:8px;padding:5px 9px;font-size:.82rem;font-weight:700;cursor:pointer}