:root { color-scheme: light; --ink:#17202a; --muted:#78838e; --line:rgba(23,32,42,.09); --paper:rgba(255,255,255,.82); --bg:#f5f6f8; --accent:#168269; --accent-soft:#e2f3ed; }
* { box-sizing:border-box; }
body { margin:0; background:radial-gradient(circle at 80% -5%,#e4f4ef 0,transparent 30%),var(--bg); color:var(--ink); font-family:ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif; font-size:15px; -webkit-font-smoothing:antialiased; }
button, input { font:inherit; }
button { border:0; cursor:pointer; }
button:focus-visible,input:focus-visible { outline:3px solid rgba(22,130,105,.28); outline-offset:3px; }
.app-shell { max-width:560px; margin:0 auto; padding:22px 18px 110px; }
.topbar,.section-heading,.search-box,.bottom-nav { display:flex; align-items:center; }
.topbar { justify-content:space-between; margin-bottom:22px; }
.eyebrow,.hero-kicker { margin:0 0 5px; color:var(--muted); font-size:12px; font-weight:700; letter-spacing:.08em; text-transform:uppercase; }
h1,h2,p { margin-top:0; } h1 { margin-bottom:0; font-size:23px; letter-spacing:-.04em; } h1 span { font-size:19px; }
.avatar { width:44px; height:44px; border-radius:50%; background:#d9eee7; color:var(--accent); font-weight:800; }
.hero-card { display:flex; justify-content:space-between; align-items:center; min-height:150px; padding:23px 24px; color:#fff; overflow:hidden; border-radius:26px; background:linear-gradient(135deg,#176f60,#2b9b7c); box-shadow:0 14px 30px rgba(23,123,103,.2),inset 0 1px rgba(255,255,255,.22); }
.hero-card h2 { margin:0; font-size:25px; line-height:1.08; letter-spacing:-.05em; } .hero-kicker { color:#c6eadf; }
.hero-mark { font-size:78px; line-height:1; color:rgba(255,255,255,.25); transform:rotate(12deg); }
.search-box { gap:10px; margin:18px 0 25px; padding:0 13px; height:52px; border:1px solid var(--line); border-radius:17px; background:var(--paper); box-shadow:0 6px 18px rgba(29,44,58,.04),inset 0 1px rgba(255,255,255,.7); backdrop-filter:blur(18px) saturate(160%); }
.search-box > span { color:var(--muted); font-size:27px; line-height:1; } .search-box input { min-width:0; flex:1; border:0; outline:0; color:var(--ink); background:transparent; } .search-box input::placeholder { color:#a3adb7; }
.search-box button { padding:7px; color:var(--accent); background:transparent; font-size:22px; }
.section-heading { justify-content:space-between; margin:0 0 11px; } .section-heading h2 { margin:0; font-size:17px; letter-spacing:-.02em; } .link-button { min-height:44px; padding:3px 0; color:var(--accent); background:transparent; font-size:12px; font-weight:700; }
.chips { display:flex; gap:9px; margin-bottom:24px; overflow:auto; scrollbar-width:none; } .chip { min-height:44px; padding:10px 17px; color:#61707d; border:1px solid var(--line); border-radius:999px; background:var(--paper); font-size:13px; font-weight:700; white-space:nowrap; } .chip.active { color:#fff; border-color:var(--accent); background:var(--accent); }
.categories-heading { margin-bottom:12px; } .category-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:9px; margin-bottom:25px; } .category { display:grid; gap:7px; justify-items:center; padding:12px 5px 11px; color:#6d7884; border:1px solid var(--line); border-radius:16px; background:var(--paper); font-size:11px; font-weight:700; } .category span { font-size:23px; } .category.active { color:var(--accent); border-color:#a9d8cb; background:var(--accent-soft); }
.listings-heading { margin-bottom:12px; } .listing-list { display:grid; gap:11px; } .listing { display:grid; grid-template-columns:92px minmax(0,1fr) auto; gap:12px; align-items:center; min-width:0; padding:10px; border:1px solid var(--line); border-radius:20px; background:var(--paper); box-shadow:0 5px 18px rgba(29,44,58,.035); backdrop-filter:blur(18px) saturate(140%); } .listing-art { display:grid; place-items:center; height:92px; border-radius:15px; background:linear-gradient(145deg,#e8eee9,#cfe2d8); font-size:35px; outline:1px solid oklch(0 0 0 / .1); } .listing h3 { margin:0 0 5px; font-size:14px; letter-spacing:-.02em; } .listing p { margin:0; color:var(--muted); font-size:12px; } .price { align-self:start; max-width:100%; color:var(--accent); font-size:13px; font-weight:800; overflow-wrap:anywhere; text-align:end; }
.listing { transition:transform .2s cubic-bezier(.2,0,0,1),box-shadow .2s cubic-bezier(.2,0,0,1); }
.listing:active { transform:scale(.985); }
.empty { padding:24px 12px; color:var(--muted); text-align:center; }
.bottom-nav { position:fixed; z-index:10; right:0; bottom:0; left:0; justify-content:center; gap:clamp(8px,4vw,28px); padding:10px 16px calc(10px + env(safe-area-inset-bottom)); border-top:1px solid rgba(255,255,255,.7); background:rgba(255,255,255,.72); backdrop-filter:blur(22px) saturate(180%); box-shadow:0 -8px 24px rgba(29,44,58,.04); } .nav-item { display:grid; gap:3px; align-content:center; justify-items:center; min-width:44px; min-height:44px; padding:3px 0; color:#98a1aa; background:transparent; font-size:10px; font-weight:700; } .nav-item span { font-size:21px; line-height:1; } .nav-item.active { color:var(--accent); } .nav-item.sell { width:48px; height:48px; margin-top:-27px; color:#fff; border-radius:50%; background:var(--accent); box-shadow:0 7px 16px rgba(23,123,103,.28); } .nav-item.sell span { font-size:28px; } .nav-item.sell small { font-size:9px; }
@media (min-width:600px) { .bottom-nav { right:auto; left:50%; width:560px; transform:translateX(-50%); border:1px solid var(--line); border-bottom:0; border-radius:18px 18px 0 0; } }
@media (prefers-reduced-motion:no-preference) { button { transition:transform .15s ease, color .15s ease, background-color .15s ease; } button:active { transform:scale(.96); } }
@media (prefers-reduced-motion:reduce) { button { transition:none; } }
@media (prefers-reduced-transparency:reduce) { .search-box,.listing,.bottom-nav { background:#fff; backdrop-filter:none; } }

/* Telegram material tokens: light by default, theme-aware when opened in Telegram. */
:root {
  --tg-bg: var(--tg-theme-bg-color, var(--bg));
  --tg-surface: var(--tg-theme-secondary-bg-color, var(--paper));
  --tg-text: var(--tg-theme-text-color, var(--ink));
  --tg-hint: var(--tg-theme-hint-color, var(--muted));
  --tg-link: var(--tg-theme-link-color, var(--accent));
}
body { background:var(--tg-bg); color:var(--tg-text); padding-bottom:env(safe-area-inset-bottom); }
.skip-link { position:absolute; z-index:20; top:8px; left:8px; padding:8px 12px; color:#fff; border-radius:10px; background:var(--accent); transform:translateY(-150%); transition:transform .16s ease; }
.skip-link:focus { transform:translateY(0); }
.catalog-tools { margin-top:0; }
.search-box input { font-size:16px; }
.search-hint { color:var(--tg-hint); font-size:11px; white-space:nowrap; }
.result-count { min-width:24px; color:var(--tg-hint); font-size:12px; font-variant-numeric:tabular-nums; text-align:end; }
.empty { display:grid; justify-items:center; gap:10px; min-height:108px; padding:28px 18px; color:var(--tg-hint); text-align:center; }
.empty strong { color:var(--tg-text); font-size:14px; font-weight:600; }
.loading { opacity:.7; }
.state-action { min-height:44px; padding:10px 16px; color:#fff; border-radius:13px; background:var(--accent); font-size:13px; font-weight:700; }
.text-art { color:var(--accent); background:linear-gradient(145deg,var(--accent-soft),#d0e8df); font-size:16px; font-weight:800; letter-spacing:-.06em; }
.listing-content { min-width:0; }
.listing h3 { overflow-wrap:anywhere; }
.toast { position:fixed; z-index:30; right:18px; bottom:calc(82px + env(safe-area-inset-bottom)); left:18px; max-width:440px; margin:auto; padding:12px 16px; color:#fff; border-radius:14px; background:rgba(25,31,36,.9); box-shadow:0 10px 25px rgba(0,0,0,.16); opacity:0; pointer-events:none; transform:translateY(8px); transition:opacity .2s ease,transform .2s ease; text-align:center; font-size:13px; }
.toast.visible { opacity:1; transform:translateY(0); }
@media (prefers-color-scheme:dark) {
  :root { color-scheme:dark; --ink:#f5f7f8; --muted:#a2adb5; --line:rgba(255,255,255,.12); --paper:rgba(35,42,48,.82); --bg:#111518; --accent:#48c7a4; --accent-soft:#173b34; }
  body { background:var(--tg-bg); }
  .hero-card { box-shadow:0 14px 30px rgba(0,0,0,.28),inset 0 1px rgba(255,255,255,.16); }
  .photo-gallery { outline-color:oklch(1 0 0 / .1); }
  .listing-art { outline-color:oklch(1 0 0 / .1); }
  .toast { background:rgba(245,247,248,.92); color:#17202a; }
}
@media (max-width:360px) {
  .app-shell { padding-inline:14px; }
  .category-grid { grid-template-columns:repeat(2,1fr); }
  .listing { grid-template-columns:64px 1fr; }
  .listing-art { height:64px; }
  .price { grid-column:2; margin-top:-6px; }
  .hero-card h2 { font-size:22px; }
}
@media (prefers-reduced-motion:reduce) {
  .skip-link,.toast { transition:none; }
}

.listing { width:100%; color:inherit; text-align:start; cursor:pointer; }
.detail-view { max-width:560px; margin:0 auto; padding:4px 0 108px; }
.detail-header { display:flex; align-items:center; gap:14px; min-height:52px; margin-bottom:18px; }
.detail-header .eyebrow { margin:0; }
.back-button { display:inline-flex; align-items:center; min-height:44px; padding:8px 10px 8px 4px; color:var(--tg-link); background:transparent; font-size:15px; font-weight:600; }
.back-button span { margin-inline-end:3px; font-size:30px; font-weight:300; line-height:.65; }
.detail-content { display:grid; gap:18px; }
.detail-type { width:max-content; max-width:100%; margin:0; padding:7px 10px; color:var(--accent); border-radius:999px; background:var(--accent-soft); font-size:13px; font-weight:700; overflow-wrap:anywhere; }
.detail-title { margin:0; color:var(--tg-text); font-size:clamp(27px,7.5vw,36px); line-height:1.08; letter-spacing:-.045em; overflow-wrap:anywhere; }
.detail-title:focus-visible { outline:3px solid rgba(22,130,105,.28); outline-offset:3px; border-radius:6px; }
.detail-price { margin:0; color:var(--accent); font-size:21px; font-weight:750; font-variant-numeric:tabular-nums; overflow-wrap:anywhere; }
.photo-gallery { overflow:hidden; border-radius:20px; outline:1px solid oklch(0 0 0 / .1); background:var(--tg-surface); }
.photo-gallery:focus-visible { outline:3px solid rgba(22,130,105,.45); outline-offset:3px; }
.gallery-item { display:block; width:100%; aspect-ratio:4 / 3; margin:0; scroll-snap-align:start; }
.gallery-item img { display:block; width:100%; height:100%; object-fit:cover; }
.photo-gallery-multiple { display:flex; gap:10px; overflow-x:auto; scroll-snap-type:x mandatory; scrollbar-width:thin; }
.photo-gallery-multiple .gallery-item { flex:0 0 min(86%, 420px); }
.detail-facts { display:grid; grid-template-columns:max-content 1fr; gap:10px 18px; margin:0; padding:16px; border:1px solid var(--line); border-radius:18px; background:var(--tg-surface); }
.detail-facts dt { color:var(--tg-hint); font-size:13px; }
.detail-facts dd { margin:0; color:var(--tg-text); font-size:14px; font-weight:600; overflow-wrap:anywhere; }
.detail-content h2 { margin:6px 0 -8px; color:var(--tg-text); font-size:17px; letter-spacing:-.015em; }
.detail-description { margin:0; color:var(--tg-text); font-size:16px; line-height:1.55; overflow-wrap:anywhere; white-space:pre-wrap; }
.detail-contact { display:grid; gap:10px; margin-top:2px; }
.detail-contact h2 { margin:0; }
.contact-button { display:flex; align-items:center; justify-content:center; min-height:44px; padding:11px 16px; color:#fff; border-radius:15px; background:var(--accent); box-shadow:0 6px 16px rgba(23,123,103,.18); font-weight:750; overflow-wrap:anywhere; text-align:center; text-decoration:none; }
.contact-button:focus-visible { outline:3px solid rgba(22,130,105,.45); outline-offset:3px; }
.contact-button:active { transform:scale(.96); }
.contact-text { margin:0; padding:13px 16px; color:var(--tg-text); border:1px solid var(--line); border-radius:15px; background:var(--tg-surface); font-weight:600; overflow-wrap:anywhere; }
.detail-content .empty { min-height:180px; border:1px solid var(--line); border-radius:20px; background:var(--tg-surface); }
@media (max-width:360px) { .detail-facts { grid-template-columns:1fr; gap:4px; } .detail-facts dd { margin-bottom:8px; } }