:root{
  --bg:#0b1220;
  --card:#0f172a;
  --muted:#94a3b8;
  --text:#e2e8f0;
  --line:rgba(148,163,184,.18);
  --accent:#f59e0b;
  --accent2:#22c55e;
  --shadow: 0 18px 50px rgba(0,0,0,.35);
  --r:16px;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial;
  color:var(--text);
  background:
    radial-gradient(1200px 600px at 20% -10%, rgba(245,158,11,.20), transparent 55%),
    radial-gradient(900px 500px at 100% 0%, rgba(34,197,94,.14), transparent 55%),
    linear-gradient(180deg, #060a12, #0b1220 40%, #070b14);
}

.wrap{max-width:1100px;margin:0 auto;padding:18px}

.topbar{
  position:sticky;top:0;z-index:10;
  background:rgba(6,10,18,.72);
  backdrop-filter: blur(14px);
  border-bottom:1px solid var(--line);
}
.topbar__inner{display:flex;align-items:center;justify-content:space-between;gap:12px}

.brand{display:flex;align-items:center;gap:12px}
.brand__logo{
  width:42px;height:42px;border-radius:12px;
  display:grid;place-items:center;
  background:linear-gradient(135deg, rgba(245,158,11,.22), rgba(34,197,94,.18));
  border:1px solid var(--line);
  box-shadow: var(--shadow);
  font-weight:800;
}
.brand__title{font-weight:800;letter-spacing:.2px}
.brand__sub{color:var(--muted);font-size:12px;margin-top:2px}

.btn{
  border:1px solid var(--line);
  border-radius:14px;
  padding:10px 12px;
  background:rgba(255,255,255,.06);
  color:var(--text);
  cursor:pointer;
}
.btn:hover{background:rgba(255,255,255,.10)}
.btn--ghost{background:transparent}

.hero{
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap:16px;
  padding-top:10px;
}
@media (max-width: 900px){
  .hero{grid-template-columns:1fr;gap:12px}
}

h1{font-size:34px;margin:0 0 8px}
h2{font-size:18px;margin:0}
.muted{color:var(--muted)}
.small{font-size:12px}

.notice{
  margin-top:12px;
  padding:12px 14px;
  border-radius:var(--r);
  border:1px solid rgba(245,158,11,.25);
  background:rgba(245,158,11,.10);
}

.search{
  display:flex;align-items:center;gap:10px;
  border:1px solid var(--line);
  background:rgba(255,255,255,.06);
  border-radius:18px;
  padding:10px 12px;
}
.search__icon{opacity:.9}
.search input{
  width:100%;
  border:none;outline:none;
  background:transparent;
  color:var(--text);
  font-size:14px;
}
.search__clear{
  border:none;background:transparent;color:var(--muted);
  font-size:22px;line-height:1;cursor:pointer;
}
.search__clear:hover{color:var(--text)}

.chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:12px}
.chip{
  border:1px solid var(--line);
  background:rgba(255,255,255,.06);
  color:var(--text);
  border-radius:999px;
  padding:10px 12px;
  cursor:pointer;
  font-size:13px;
}
.chip[data-active="1"]{
  border-color: rgba(245,158,11,.45);
  background: rgba(245,158,11,.14);
}

.grid{margin-top:18px}
.grid__head{
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  border:1px solid var(--line);
  background:rgba(255,255,255,.04);
  border-radius:var(--r);
  padding:12px 14px;
}
.grid__title{display:flex;align-items:center;gap:10px}
.pill{
  display:inline-flex;align-items:center;gap:6px;
  font-size:12px;color:var(--muted);
  border:1px solid var(--line);
  padding:6px 10px;border-radius:999px;
  background:rgba(255,255,255,.04);
}

.sort{display:flex;align-items:center;gap:10px}
.sort__label{color:var(--muted);font-size:12px}
.sort__select{
  border:1px solid var(--line);
  background:rgba(255,255,255,.06);
  color:var(--text);
  border-radius:12px;
  padding:10px 12px;
}

.cards{
  margin-top:12px;
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap:12px;
}
@media (max-width: 900px){ .cards{grid-template-columns: repeat(2, 1fr);} }
@media (max-width: 520px){ .cards{grid-template-columns: 1fr;} }

.card{
  border:1px solid var(--line);
  background: rgba(255,255,255,.04);
  border-radius:18px;
  overflow:hidden;
  cursor:pointer;
  box-shadow: 0 10px 30px rgba(0,0,0,.25);
  transition: transform .12s ease, background .12s ease;
}
.card:hover{transform: translateY(-2px); background: rgba(255,255,255,.06);}
.card__img{
  width:100%;height:170px;object-fit:cover;display:block;
  background:#0a0f1c;
}
.card__body{padding:12px}
.card__name{font-weight:800}
.card__desc{color:var(--muted);font-size:12px;margin-top:6px;min-height:16px}
.card__foot{display:flex;align-items:center;justify-content:space-between;margin-top:12px}
.price{
  font-weight:900;
  letter-spacing:.2px;
}
.tag{
  font-size:12px;
  border:1px solid rgba(34,197,94,.28);
  background: rgba(34,197,94,.10);
  padding:6px 10px;border-radius:999px;
  color:#bbf7d0;
}

.footer{
  margin-top:16px;
  display:flex;align-items:flex-start;justify-content:space-between;gap:12px;
  padding:14px 0 30px;
}
.badge{
  border:1px solid var(--line);
  background:rgba(255,255,255,.04);
  padding:8px 10px;border-radius:999px;
  color:var(--muted);font-size:12px;
  display:inline-flex;margin-left:8px;
}

/* Modal */
.modal{position:fixed;inset:0;display:none;z-index:50}
.modal[data-open="1"]{display:block}
.modal__backdrop{position:absolute;inset:0;background:rgba(0,0,0,.55)}
.modal__sheet{
  position:absolute;left:50%;top:50%;
  transform:translate(-50%,-50%);
  width:min(920px, calc(100% - 22px));
  background:rgba(15,23,42,.95);
  border:1px solid var(--line);
  border-radius:22px;
  box-shadow: var(--shadow);
  overflow:hidden;
}
@media (max-width: 640px){
  .modal__sheet{top:auto;bottom:10px;transform:translate(-50%,0)}
}
.modal__close{
  position:absolute;right:10px;top:10px;
  width:42px;height:42px;border-radius:14px;
  border:1px solid var(--line);
  background:rgba(255,255,255,.06);
  color:var(--text);
  cursor:pointer;
  font-size:22px;
}
.modal__body{display:grid;grid-template-columns:1.1fr .9fr;gap:0}
@media (max-width: 820px){ .modal__body{grid-template-columns:1fr} }

.modal__media img{width:100%;height:100%;max-height:420px;object-fit:cover;display:block}
.modal__content{padding:16px}
.modal__title{font-size:20px;font-weight:900}
.modal__meta{margin-top:8px;color:var(--muted);font-size:13px}
.modal__priceRow{display:flex;align-items:center;justify-content:space-between;margin-top:14px}
.modal__note{
  margin-top:14px;
  border:1px dashed rgba(245,158,11,.30);
  background: rgba(245,158,11,.08);
  padding:12px 14px;border-radius:16px;
  color:var(--text);
}