/* ============================================================
   Karavaev Shop — стили витрины
   ============================================================ */
:root {
  --accent: #d4ff3a;
  --on-accent: #0b0b0c;
  --bg: #0a0a0b;
  --bg-elev: #111113;
  --surface: #161618;
  --surface-2: #1e1e21;
  --surface-3: #27272b;
  --line: rgba(255, 255, 255, .08);
  --line-strong: rgba(255, 255, 255, .16);
  --text: #f6f6f4;
  --text-2: #b9b9bd;
  --muted: #85858c;
  --danger: #ff5c5c;
  --ok: #3ddc84;
  --warn: #ffb547;
  --radius: 22px;
  --radius-sm: 14px;
  --shadow: 0 20px 60px -20px rgba(0, 0, 0, .6);
  --font: 'Manrope', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --display: 'Unbounded', 'Manrope', system-ui, sans-serif;
  --safe-b: env(safe-area-inset-bottom, 0px);
  --safe-t: env(safe-area-inset-top, 0px);
  --tabbar-h: 68px;
  color-scheme: dark;
}
[data-theme="light"] {
  --bg: #f4f3ef;
  --bg-elev: #fbfaf7;
  --surface: #ffffff;
  --surface-2: #efeee9;
  --surface-3: #e4e2dc;
  --line: rgba(0, 0, 0, .08);
  --line-strong: rgba(0, 0, 0, .16);
  --text: #111113;
  --text-2: #45454b;
  --muted: #7a7a80;
  --shadow: 0 20px 50px -24px rgba(0, 0, 0, .25);
  color-scheme: light;
}

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; overflow-x: clip; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 500 15px/1.5 var(--font);
  -webkit-font-smoothing: antialiased;
  min-height: 100dvh;
  padding-bottom: calc(var(--tabbar-h) + var(--safe-b) + 12px);
  overflow-x: clip;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; background: none; border: 0; padding: 0; }
svg { width: 22px; height: 22px; flex: none; }
h1, h2, h3 { margin: 0; line-height: 1.1; }
::selection { background: var(--accent); color: var(--on-accent); }

.container { width: 100%; max-width: 1280px; margin: 0 auto; padding: 0 16px; }
@media (min-width: 768px) { .container { padding: 0 28px; } }

.view { outline: none; min-height: 60vh; animation: viewIn .35s cubic-bezier(.2, .8, .2, 1); }
@keyframes viewIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }

/* ---------------- announce + topbar ---------------- */
.announce {
  background: var(--accent); color: var(--on-accent);
  font: 700 12px/1 var(--font); letter-spacing: .04em; text-transform: uppercase;
  text-align: center; padding: calc(9px + var(--safe-t)) 16px 9px;
}
.topbar {
  position: sticky; top: 0; z-index: 40;
  background: color-mix(in srgb, var(--bg) 78%, transparent);
  backdrop-filter: saturate(160%) blur(18px); -webkit-backdrop-filter: saturate(160%) blur(18px);
  border-bottom: 1px solid var(--line);
}
.announce[hidden] + .topbar { padding-top: var(--safe-t); }
.topbar__inner { display: flex; align-items: center; gap: 16px; height: 60px; }
.logo { display: flex; align-items: center; gap: 10px; font: 900 17px/1 var(--display); letter-spacing: .02em; }
.logo__mark {
  width: 34px; height: 34px; border-radius: 11px; display: grid; place-items: center;
  background: var(--accent); color: var(--on-accent); font-size: 17px;
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 18%, transparent);
}
.logo__img { height: 34px; width: auto; border-radius: 10px; }
.topnav { display: none; gap: 4px; margin-left: 24px; }
.topnav a { padding: 9px 14px; border-radius: 999px; color: var(--text-2); font-weight: 600; transition: .2s; }
.topnav a:hover { color: var(--text); background: var(--surface); }
.topnav a.is-active { color: var(--text); background: var(--surface-2); }
.topbar__actions { margin-left: auto; display: flex; gap: 6px; }
.icon-btn {
  position: relative; width: 42px; height: 42px; border-radius: 14px;
  display: grid; place-items: center; color: var(--text); transition: .2s;
}
.icon-btn:hover { background: var(--surface); }
.icon-btn--cart { display: none; }
.badge-count {
  position: absolute; top: 3px; right: 2px; min-width: 18px; height: 18px; padding: 0 5px;
  border-radius: 99px; background: var(--accent); color: var(--on-accent);
  font: 800 11px/18px var(--font); text-align: center;
}
.badge-count.bump { animation: bump .45s cubic-bezier(.3, 1.6, .5, 1); }
@keyframes bump { 0% { transform: scale(1); } 40% { transform: scale(1.5); } 100% { transform: scale(1); } }

@media (min-width: 960px) {
  .topnav { display: flex; }
  .icon-btn--cart { display: grid; }
  .tabbar { display: none !important; }
  body { padding-bottom: 0; }
}

/* ---------------- tabbar ---------------- */
.tabbar {
  position: fixed; left: 10px; right: 10px; bottom: calc(10px + var(--safe-b)); z-index: 50;
  height: var(--tabbar-h); display: grid; grid-template-columns: repeat(5, 1fr); align-items: center;
  background: color-mix(in srgb, var(--surface) 82%, transparent);
  backdrop-filter: saturate(170%) blur(22px); -webkit-backdrop-filter: saturate(170%) blur(22px);
  border: 1px solid var(--line); border-radius: 24px; box-shadow: var(--shadow);
}
.tabbar a {
  display: flex; flex-direction: column; align-items: center; gap: 3px;
  font: 600 10.5px/1 var(--font); color: var(--muted); transition: color .2s;
}
.tabbar a.is-active { color: var(--text); }
.tabbar a.is-active svg { color: var(--accent); }
.tabbar__cart-bubble {
  position: relative; width: 48px; height: 48px; margin-top: -26px; margin-bottom: 1px; border-radius: 17px;
  display: grid; place-items: center; background: var(--accent); color: var(--on-accent);
  box-shadow: 0 10px 26px -8px color-mix(in srgb, var(--accent) 70%, transparent), 0 0 0 5px var(--bg);
}
.tabbar a.is-active .tabbar__cart-bubble svg { color: var(--on-accent); }
.tabbar__cart-bubble .badge-count { top: -6px; right: -6px; background: var(--text); color: var(--bg); }

/* ---------------- buttons, inputs ---------------- */
.btn {
  --h: 54px;
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  height: var(--h); padding: 0 24px; border-radius: 16px;
  font: 800 15px/1 var(--font); letter-spacing: .01em;
  background: var(--surface-2); color: var(--text); border: 1px solid var(--line);
  transition: transform .15s, background .2s, opacity .2s, box-shadow .2s; white-space: nowrap;
}
.btn:active { transform: scale(.97); }
.btn:disabled { opacity: .45; pointer-events: none; }
.btn--accent { background: var(--accent); color: var(--on-accent); border-color: transparent; box-shadow: 0 12px 30px -12px color-mix(in srgb, var(--accent) 80%, transparent); }
.btn--accent:hover { box-shadow: 0 16px 40px -12px color-mix(in srgb, var(--accent) 90%, transparent); }
.btn--light { background: var(--text); color: var(--bg); border-color: transparent; }
.btn--ghost { background: transparent; }
.btn--block { width: 100%; }
.btn--sm { --h: 40px; padding: 0 16px; border-radius: 12px; font-size: 13px; }
.btn svg { width: 20px; height: 20px; }
.btn.is-loading { pointer-events: none; color: transparent !important; position: relative; }
.btn.is-loading::after { content: ''; position: absolute; width: 22px; height: 22px; border-radius: 50%; border: 2.5px solid var(--on-accent); border-right-color: transparent; animation: spin .7s linear infinite; }
.btn--light.is-loading::after, .btn:not(.btn--accent).is-loading::after { border-color: var(--text); border-right-color: transparent; }
@keyframes spin { to { transform: rotate(360deg); } }

.field { display: flex; flex-direction: column; gap: 7px; }
.field > span { font-size: 13px; font-weight: 700; color: var(--text-2); }
.field small { color: var(--muted); font-size: 12px; }
.input, .select, .textarea {
  width: 100%; height: 54px; padding: 0 18px; border-radius: 16px;
  background: var(--surface); border: 1.5px solid var(--line); outline: none; transition: border-color .2s, box-shadow .2s;
  font-weight: 600; font-size: 16px;
}
.textarea { height: auto; min-height: 96px; padding: 14px 18px; resize: vertical; }
.input:focus, .select:focus, .textarea:focus { border-color: var(--accent); box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 16%, transparent); }
.input::placeholder, .textarea::placeholder { color: var(--muted); font-weight: 500; }
.input.is-invalid { border-color: var(--danger); }
.form-grid { display: grid; gap: 16px; }
@media (min-width: 640px) { .form-grid--2 { grid-template-columns: 1fr 1fr; } .span-2 { grid-column: span 2; } }

/* ---------------- sections ---------------- */
.section { padding: 34px 0 6px; }
.section__head { display: flex; align-items: flex-end; justify-content: space-between; gap: 12px; margin-bottom: 18px; }
.section__title { font: 900 clamp(22px, 5.4vw, 34px)/1.05 var(--display); text-transform: uppercase; letter-spacing: -.01em; }
.section__link { display: inline-flex; align-items: center; gap: 4px; color: var(--muted); font-weight: 700; font-size: 14px; }
.section__link svg { width: 18px; height: 18px; }
.page-head { display: flex; align-items: center; gap: 12px; padding: 18px 0 8px; }
.page-head h1 { font: 900 clamp(24px, 6vw, 40px)/1 var(--display); text-transform: uppercase; }
.page-head .count { color: var(--muted); font-weight: 700; font-size: 15px; margin-left: 4px; }
.back-btn { width: 42px; height: 42px; border-radius: 14px; display: grid; place-items: center; background: var(--surface); border: 1px solid var(--line); }

/* ---------------- hero ---------------- */
.hero {
  position: relative; overflow: hidden; margin-top: 14px; border-radius: 30px;
  min-height: max(min(86vh, 700px), 560px); display: flex; align-items: flex-end;
  background: #0d0d0f; color: #fff; isolation: isolate;
}
.hero__bg { position: absolute; inset: 0; z-index: -2; }
.hero__bg img { width: 100%; height: 100%; object-fit: cover; }
.hero__bg::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(0,0,0,.05) 30%, rgba(0,0,0,.75)); }
.hero__glow { position: absolute; z-index: -1; border-radius: 50%; filter: blur(70px); opacity: .55; animation: float 12s ease-in-out infinite; }
.hero__glow--1 { width: 60vw; height: 60vw; max-width: 520px; max-height: 520px; background: var(--accent); top: -20%; right: -14%; }
.hero__glow--2 { width: 48vw; height: 48vw; max-width: 420px; max-height: 420px; background: #6d4bff; bottom: -26%; left: -18%; opacity: .45; animation-delay: -6s; }
@keyframes float { 0%, 100% { transform: translate(0, 0) scale(1); } 50% { transform: translate(-30px, 30px) scale(1.08); } }
.hero__word {
  position: absolute; z-index: -1; top: 6%; left: -2%; right: -2%; text-align: center;
  font: 900 clamp(70px, 22vw, 300px)/.85 var(--display); letter-spacing: -.04em;
  color: transparent; -webkit-text-stroke: 1.5px rgba(255,255,255,.14); user-select: none; white-space: nowrap;
}
.hero__shade { position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, transparent 30%, rgba(10,10,11,.85) 62%, rgba(10,10,11,.95)); }
.hero__products { position: absolute; z-index: -1; top: 3%; right: 0; left: 0; height: 50%; display: flex; justify-content: center; align-items: center; pointer-events: none; }
.hero__products img { width: 42%; max-width: 330px; filter: drop-shadow(0 30px 40px rgba(0,0,0,.5)); border-radius: 26px; }
.hero__products img:nth-child(1) { transform: rotate(-9deg) translate(16%, 6%); }
.hero__products img:nth-child(2) { transform: rotate(7deg) translate(-16%, -4%); z-index: 1; }
.hero__content { padding: 26px 22px 24px; width: 100%; }
.hero__kicker { display: inline-flex; align-items: center; gap: 8px; padding: 7px 12px; border-radius: 99px; background: rgba(255,255,255,.12); backdrop-filter: blur(10px); font: 700 12px/1 var(--font); letter-spacing: .03em; }
.hero__kicker::before { content: ''; width: 7px; height: 7px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 12px var(--accent); animation: pulse 1.6s infinite; }
@keyframes pulse { 50% { opacity: .35; } }
.hero__title { margin: 14px 0 10px; font: 900 clamp(42px, 12vw, 104px)/.9 var(--display); letter-spacing: -.03em; text-transform: uppercase; }
.hero__title em { font-style: normal; color: var(--accent); }
.hero__sub { max-width: 520px; margin: 0 0 22px; color: rgba(255,255,255,.78); font-size: 15.5px; }
.hero__actions { display: flex; gap: 10px; flex-wrap: wrap; }
.hero .btn:not(.btn--accent) { background: rgba(255,255,255,.12); color: #fff; border-color: rgba(255,255,255,.18); backdrop-filter: blur(10px); }
@media (min-width: 900px) {
  .hero { min-height: 620px; }
  .hero__content { padding: 48px; max-width: 760px; }
  .hero__products { left: 40%; top: 6%; height: 88%; }
  .hero__shade { background: linear-gradient(90deg, rgba(10,10,11,.9) 25%, transparent 65%); }
  .hero__word { top: auto; bottom: -4%; }
}

/* marquee */
.marquee { overflow: hidden; margin: 18px 0 0; border-block: 1px solid var(--line); padding: 14px 0; background: var(--bg-elev); }
.marquee__track { display: flex; width: max-content; animation: marquee 28s linear infinite; }
.marquee span { font: 800 15px/1 var(--display); text-transform: uppercase; letter-spacing: .02em; white-space: pre; padding-right: 0; }
.marquee b { color: var(--accent); font-weight: 900; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* features */
.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 16px; }
.feature { padding: 16px 14px; border-radius: 20px; background: var(--surface); border: 1px solid var(--line); }
.feature__icon { width: 40px; height: 40px; border-radius: 13px; display: grid; place-items: center; background: color-mix(in srgb, var(--accent) 14%, transparent); color: var(--accent); margin-bottom: 12px; }
.feature b { display: block; font-size: 13.5px; line-height: 1.25; }
.feature span { display: block; color: var(--muted); font-size: 12px; line-height: 1.35; margin-top: 4px; }
@media (max-width: 520px) { .feature { padding: 14px 11px; } .feature span { display: none; } }

/* categories */
.cats { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(150px, 44%); gap: 12px; overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 6px; margin: 0 -16px; padding-inline: 16px; scrollbar-width: none; }
.cats::-webkit-scrollbar { display: none; }
@media (min-width: 768px) { .cats { grid-auto-flow: row; grid-template-columns: repeat(5, 1fr); overflow: visible; margin: 0; padding: 0; } }
.cat { position: relative; aspect-ratio: 3/4; border-radius: 22px; overflow: hidden; scroll-snap-align: start; background: var(--surface); isolation: isolate; }
.cat img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -1; transition: transform .6s cubic-bezier(.2, .8, .2, 1); }
.cat:hover img { transform: scale(1.06); }
.cat::after { content: ''; position: absolute; inset: 0; z-index: -1; background: linear-gradient(transparent 45%, rgba(0,0,0,.7)); }
.cat span { position: absolute; left: 14px; right: 14px; bottom: 14px; color: #fff; font: 800 15px/1.15 var(--display); text-transform: uppercase; }
.cat i { position: absolute; top: 12px; right: 12px; width: 34px; height: 34px; border-radius: 12px; display: grid; place-items: center; background: rgba(255,255,255,.9); color: #111; }
.cat i svg { width: 18px; height: 18px; }

/* horizontal rail */
.rail { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(170px, 46%); gap: 12px; overflow-x: auto; scroll-snap-type: x mandatory; margin: 0 -16px; padding: 0 16px 6px; scrollbar-width: none; }
.rail::-webkit-scrollbar { display: none; }
.rail > * { scroll-snap-align: start; }
@media (min-width: 768px) { .rail { grid-auto-columns: minmax(220px, 23%); margin: 0; padding: 0 0 6px; } }

/* banners */
.banners { display: grid; gap: 12px; }
@media (min-width: 768px) { .banners { grid-template-columns: 1fr 1fr; } }
.banner { position: relative; min-height: 190px; border-radius: 26px; overflow: hidden; padding: 22px; display: flex; flex-direction: column; justify-content: flex-end; background: var(--surface-2); isolation: isolate; color: #fff; }
.banner img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; transition: transform .6s; }
.banner:hover img { transform: scale(1.04); }
.banner::before { content: ''; position: absolute; inset: 0; z-index: -1; background: linear-gradient(90deg, rgba(0,0,0,.78), rgba(0,0,0,.05)); }
.banner b { font: 900 24px/1.05 var(--display); text-transform: uppercase; max-width: 70%; }
.banner span { margin-top: 6px; color: rgba(255,255,255,.8); font-size: 14px; max-width: 70%; }
.banner i { position: absolute; right: 18px; bottom: 18px; width: 44px; height: 44px; border-radius: 14px; display: grid; place-items: center; background: var(--accent); color: var(--on-accent); }

/* ---------------- product card ---------------- */
.grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px 12px; }
@media (min-width: 700px) { .grid { grid-template-columns: repeat(3, 1fr); gap: 26px 16px; } }
@media (min-width: 1100px) { .grid { grid-template-columns: repeat(4, 1fr); } }
.card { position: relative; display: flex; flex-direction: column; min-width: 0; }
.card__media { position: relative; aspect-ratio: 4/5; border-radius: 22px; overflow: hidden; background: var(--surface); }
.card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s cubic-bezier(.2, .8, .2, 1), opacity .3s; }
.card__media img.alt { position: absolute; inset: 0; opacity: 0; }
@media (hover: hover) { .card:hover .card__media img.alt { opacity: 1; } .card:hover .card__media img:not(.alt) { transform: scale(1.04); } }
.card__fav { position: absolute; top: 10px; right: 10px; z-index: 2; width: 38px; height: 38px; border-radius: 13px; display: grid; place-items: center; background: rgba(255,255,255,.88); color: #111; backdrop-filter: blur(8px); transition: transform .2s; }
.card__fav:active { transform: scale(.85); }
.card__fav svg { width: 20px; height: 20px; }
.card__fav.is-on { color: #ff3b5c; }
.card__fav.is-on svg { animation: heart .4s cubic-bezier(.3, 1.6, .5, 1); }
@keyframes heart { 50% { transform: scale(1.35); } }
.card__add { position: absolute; bottom: 10px; right: 10px; z-index: 2; width: 40px; height: 40px; border-radius: 14px; display: grid; place-items: center; background: var(--accent); color: var(--on-accent); box-shadow: 0 8px 20px -6px rgba(0,0,0,.4); transition: transform .2s; }
.card__add:active { transform: scale(.88); }
.card__body { padding: 11px 4px 0; }
.card__name { font-weight: 700; font-size: 14.5px; line-height: 1.3; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.card__price { margin-top: 5px; display: flex; align-items: baseline; gap: 8px; font: 800 16px/1 var(--font); }
.card__price s, .price-old { color: var(--muted); font-weight: 600; font-size: 13.5px; }
.card__dots { display: flex; gap: 5px; margin-top: 8px; }
.card__dots i { width: 12px; height: 12px; border-radius: 50%; border: 1.5px solid var(--line-strong); }
.card.is-soldout .card__media img { filter: grayscale(.9); opacity: .6; }
.tag { position: absolute; top: 10px; left: 10px; z-index: 2; padding: 6px 10px; border-radius: 10px; font: 800 11px/1 var(--font); text-transform: uppercase; letter-spacing: .05em; background: #fff; color: #111; }
.tag--new { background: var(--accent); color: var(--on-accent); }
.tag--hit { background: #111; color: #fff; }
.tag--sale { background: #ff3b5c; color: #fff; }
.tag--out { background: rgba(0,0,0,.7); color: #fff; }

/* ---------------- catalog ---------------- */
.chips { display: flex; gap: 8px; overflow-x: auto; margin: 0 -16px; padding: 4px 16px 8px; scrollbar-width: none; }
.chips::-webkit-scrollbar { display: none; }
.chip { flex: none; height: 40px; padding: 0 16px; border-radius: 99px; display: inline-flex; align-items: center; gap: 6px; background: var(--surface); border: 1px solid var(--line); font-weight: 700; font-size: 14px; color: var(--text-2); transition: .2s; }
.chip.is-active { background: var(--text); color: var(--bg); border-color: transparent; }
.toolbar { display: flex; gap: 10px; align-items: center; margin: 8px 0 18px; }
.toolbar .input { height: 46px; border-radius: 14px; font-size: 15px; }
.searchbox { position: relative; flex: 1; }
.searchbox svg { position: absolute; left: 14px; top: 50%; transform: translateY(-50%); color: var(--muted); width: 20px; height: 20px; }
.searchbox .input { padding-left: 44px; }
.sort { height: 46px; padding: 0 36px 0 14px; border-radius: 14px; background: var(--surface) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='m7 10 5 5 5-5' fill='none' stroke='%23888' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E") no-repeat right 10px center / 18px; border: 1px solid var(--line); appearance: none; font-weight: 700; font-size: 14px; }

/* ---------------- product page ---------------- */
.pdp { display: grid; gap: 22px; padding-top: 12px; }
@media (min-width: 900px) { .pdp { grid-template-columns: 1.1fr 1fr; gap: 48px; padding-top: 26px; align-items: start; } .pdp__info { position: sticky; top: 86px; } }
.gallery { position: relative; margin: 0 -16px; }
@media (min-width: 900px) { .gallery { margin: 0; } }
.gallery__track { display: flex; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; }
.gallery__track::-webkit-scrollbar { display: none; }
.gallery__track img { flex: 0 0 100%; aspect-ratio: 4/5; object-fit: cover; scroll-snap-align: center; background: var(--surface); }
@media (min-width: 900px) { .gallery__track img { border-radius: 28px; } .gallery__track { gap: 12px; border-radius: 28px; } }
.gallery__dots { position: absolute; bottom: 14px; left: 0; right: 0; display: flex; justify-content: center; gap: 6px; }
.gallery__dots i { width: 7px; height: 7px; border-radius: 99px; background: rgba(255,255,255,.45); transition: .3s; }
.gallery__dots i.is-on { width: 22px; background: #fff; }
.gallery__top { position: absolute; top: 12px; left: 16px; right: 16px; display: flex; justify-content: space-between; z-index: 2; }
.gallery__top button, .gallery__top a { width: 44px; height: 44px; border-radius: 15px; display: grid; place-items: center; background: rgba(255,255,255,.9); color: #111; backdrop-filter: blur(8px); }
.gallery__top .is-on { color: #ff3b5c; }
.gallery__top div { display: flex; gap: 8px; }
.pdp__cat { color: var(--muted); font-weight: 700; font-size: 13px; text-transform: uppercase; letter-spacing: .06em; }
.pdp__name { font: 900 clamp(26px, 6.4vw, 42px)/1.04 var(--display); text-transform: uppercase; margin: 8px 0 14px; letter-spacing: -.01em; }
.pdp__price { display: flex; align-items: baseline; gap: 12px; font: 900 28px/1 var(--display); }
.pdp__price s { font: 700 17px/1 var(--font); color: var(--muted); }
.pdp__price .pct { font: 800 13px/1 var(--font); padding: 6px 9px; border-radius: 9px; background: #ff3b5c; color: #fff; align-self: center; }
.opt { margin-top: 24px; }
.opt__label { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 10px; font-weight: 800; font-size: 14px; }
.opt__label span { color: var(--muted); font-weight: 600; }
.opt__label button { color: var(--text-2); text-decoration: underline; text-underline-offset: 3px; font-size: 13px; font-weight: 600; }
.swatches, .sizes { display: flex; flex-wrap: wrap; gap: 8px; }
.swatch { width: 44px; height: 44px; border-radius: 15px; padding: 4px; border: 2px solid transparent; transition: .2s; }
.swatch i { display: block; width: 100%; height: 100%; border-radius: 10px; border: 1px solid var(--line-strong); }
.swatch.is-active { border-color: var(--text); }
.size { min-width: 54px; height: 48px; padding: 0 12px; border-radius: 14px; background: var(--surface); border: 1.5px solid var(--line); font-weight: 800; font-size: 14px; transition: .15s; }
.size.is-active { background: var(--text); color: var(--bg); border-color: var(--text); }
.size:active { transform: scale(.94); }
.pdp__buy { display: flex; gap: 10px; margin-top: 26px; }
.pdp__buy .btn--accent { flex: 1; }
.qty { display: inline-flex; align-items: center; height: 54px; border-radius: 16px; background: var(--surface); border: 1px solid var(--line); }
.qty button { width: 44px; height: 100%; display: grid; place-items: center; color: var(--text-2); }
.qty button svg { width: 18px; height: 18px; }
.qty b { min-width: 24px; text-align: center; font-weight: 800; }
.qty--sm { height: 38px; border-radius: 12px; }
.qty--sm button { width: 34px; }
.perks { display: grid; gap: 8px; margin-top: 20px; }
.perk { display: flex; gap: 12px; align-items: center; color: var(--text-2); font-size: 14px; }
.perk svg { color: var(--accent); width: 20px; height: 20px; }
.acc { margin-top: 22px; border-top: 1px solid var(--line); }
.acc details { border-bottom: 1px solid var(--line); }
.acc summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; padding: 18px 2px; font-weight: 800; }
.acc summary::-webkit-details-marker { display: none; }
.acc summary svg { transition: transform .25s; width: 20px; height: 20px; color: var(--muted); }
.acc details[open] summary svg { transform: rotate(90deg); }
.acc details > div { padding: 0 2px 18px; color: var(--text-2); white-space: pre-line; }
.sticky-buy { position: fixed; left: 10px; right: 10px; bottom: calc(var(--tabbar-h) + var(--safe-b) + 18px); z-index: 45; display: flex; align-items: center; gap: 12px; padding: 10px 10px 10px 18px; border-radius: 22px; background: color-mix(in srgb, var(--surface-2) 90%, transparent); backdrop-filter: blur(20px); border: 1px solid var(--line); box-shadow: var(--shadow); transform: translateY(150%); transition: transform .35s cubic-bezier(.2, .8, .2, 1); }
.sticky-buy.is-on { transform: none; }
.sticky-buy b { font: 900 18px/1 var(--display); }
.sticky-buy small { display: block; color: var(--muted); font-size: 12px; margin-top: 3px; max-width: 160px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sticky-buy .btn { margin-left: auto; --h: 48px; }
@media (min-width: 960px) { .sticky-buy { display: none; } }

/* ---------------- cart ---------------- */
.cart-layout { display: grid; gap: 20px; }
@media (min-width: 960px) { .cart-layout { grid-template-columns: 1fr 400px; gap: 32px; align-items: start; } .summary { position: sticky; top: 86px; } }
.line { display: grid; grid-template-columns: 92px 1fr; gap: 14px; padding: 12px; border-radius: 22px; background: var(--surface); border: 1px solid var(--line); animation: viewIn .3s; }
.line + .line { margin-top: 10px; }
.line img { width: 92px; aspect-ratio: 4/5; border-radius: 15px; object-fit: cover; background: var(--surface-2); }
.line__top { display: flex; gap: 8px; justify-content: space-between; }
.line__name { font-weight: 800; line-height: 1.25; font-size: 14.5px; }
.line__meta { color: var(--muted); font-size: 13px; margin-top: 4px; display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.line__meta i { width: 11px; height: 11px; border-radius: 50%; display: inline-block; border: 1px solid var(--line-strong); vertical-align: -1px; margin-right: 4px; }
.line__bottom { display: flex; justify-content: space-between; align-items: center; margin-top: 12px; }
.line__price { font: 800 16px/1 var(--font); }
.line__rm { width: 34px; height: 34px; border-radius: 11px; display: grid; place-items: center; color: var(--muted); flex: none; }
.line__rm:hover { color: var(--danger); background: var(--surface-2); }
.line__rm svg { width: 18px; height: 18px; }
.panel { padding: 18px; border-radius: 24px; background: var(--surface); border: 1px solid var(--line); }
.panel + .panel { margin-top: 12px; }
.panel__title { font: 800 16px/1.2 var(--display); text-transform: uppercase; margin-bottom: 14px; display: flex; align-items: center; gap: 10px; }
.panel__title svg { color: var(--accent); }
.radio-list { display: grid; gap: 8px; }
.radio { display: flex; align-items: center; gap: 12px; padding: 14px; border-radius: 16px; border: 1.5px solid var(--line); cursor: pointer; transition: .2s; background: var(--bg-elev); }
.radio input { display: none; }
.radio i { width: 22px; height: 22px; border-radius: 50%; border: 2px solid var(--line-strong); flex: none; position: relative; transition: .2s; }
.radio.is-active { border-color: var(--accent); background: color-mix(in srgb, var(--accent) 6%, var(--bg-elev)); }
.radio.is-active i { border-color: var(--accent); }
.radio.is-active i::after { content: ''; position: absolute; inset: 3px; border-radius: 50%; background: var(--accent); }
.radio b { font-size: 14.5px; display: block; }
.radio small { color: var(--muted); font-size: 12.5px; }
.radio em { margin-left: auto; font-style: normal; font-weight: 800; white-space: nowrap; }
.promo { display: flex; gap: 8px; }
.promo .input { height: 48px; text-transform: uppercase; font-size: 15px; }
.promo .btn { --h: 48px; }
.promo-ok { margin-top: 10px; display: flex; align-items: center; gap: 8px; color: var(--ok); font-weight: 700; font-size: 14px; }
.promo-ok button { margin-left: auto; color: var(--muted); font-size: 13px; text-decoration: underline; }
.sum-row { display: flex; justify-content: space-between; padding: 7px 0; color: var(--text-2); font-weight: 600; }
.sum-row b { color: var(--text); }
.sum-row--total { margin-top: 8px; padding-top: 16px; border-top: 1px dashed var(--line-strong); color: var(--text); font: 900 22px/1 var(--display); }
.sum-row--total b { font: inherit; }
.free-bar { margin: 4px 0 14px; padding: 12px 14px; border-radius: 14px; background: var(--bg-elev); font-size: 13px; color: var(--text-2); }
.free-bar__track { height: 6px; border-radius: 99px; background: var(--surface-3); margin-top: 9px; overflow: hidden; }
.free-bar__track i { display: block; height: 100%; background: var(--accent); border-radius: inherit; transition: width .5s; }
.secure-note { display: flex; gap: 8px; align-items: center; justify-content: center; margin-top: 12px; color: var(--muted); font-size: 12.5px; }
.secure-note svg { width: 16px; height: 16px; }

/* ---------------- checkout steps ---------------- */
.steps { display: flex; align-items: center; gap: 6px; margin: 6px 0 20px; }
.step { display: flex; align-items: center; gap: 8px; font-weight: 700; font-size: 13px; color: var(--muted); }
.step b { width: 28px; height: 28px; border-radius: 10px; display: grid; place-items: center; background: var(--surface-2); font-size: 13px; }
.step.is-active { color: var(--text); }
.step.is-active b { background: var(--accent); color: var(--on-accent); }
.step.is-done b { background: var(--text); color: var(--bg); }
.step-line { flex: 1; height: 2px; background: var(--line); border-radius: 2px; min-width: 12px; }
.step-line.is-done { background: var(--text); }
@media (max-width: 420px) { .step span { display: none; } .step.is-active span { display: inline; } }

.pay { display: grid; gap: 16px; max-width: 980px; margin: 0 auto; }
@media (min-width: 860px) { .pay { grid-template-columns: 1fr 1fr; align-items: start; } }
.qr-card { position: relative; padding: 22px; border-radius: 30px; background: #fff; color: #111; text-align: center; overflow: hidden; box-shadow: 0 30px 80px -30px color-mix(in srgb, var(--accent) 50%, transparent); }
.qr-card::before { content: ''; position: absolute; inset: -2px; border-radius: inherit; padding: 2px; background: conic-gradient(from var(--ang, 0deg), var(--accent), #6d4bff, var(--accent)); -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask-composite: exclude; animation: rot 4s linear infinite; }
@property --ang { syntax: '<angle>'; initial-value: 0deg; inherits: false; }
@keyframes rot { to { --ang: 360deg; } }
.qr-card__head { display: flex; justify-content: space-between; align-items: center; font-weight: 800; font-size: 13px; color: #555; }
.qr-card__head span { display: inline-flex; align-items: center; gap: 6px; }
.qr-card__head svg { width: 18px; height: 18px; }
.qr-box { position: relative; width: min(100%, 300px); margin: 16px auto 12px; aspect-ratio: 1; }
.qr-box svg, .qr-box img { width: 100%; height: 100%; }
.qr-box .scan { position: absolute; left: 4%; right: 4%; height: 3px; border-radius: 3px; background: linear-gradient(90deg, transparent, var(--accent), transparent); box-shadow: 0 0 18px 2px var(--accent); animation: scan 2.4s ease-in-out infinite; }
@keyframes scan { 0%, 100% { top: 5%; } 50% { top: 94%; } }
.qr-card__sum { font: 900 36px/1 var(--display); letter-spacing: -.02em; }
.qr-card__sub { color: #666; font-size: 13.5px; margin-top: 6px; }
.timer { display: inline-flex; align-items: center; gap: 6px; margin-top: 14px; padding: 8px 12px; border-radius: 12px; background: #f1f1ef; font: 800 14px/1 var(--font); font-variant-numeric: tabular-nums; color: #333; }
.timer svg { width: 17px; height: 17px; }
.timer.is-late { background: #ffe9ec; color: #d0213b; }
.req { display: grid; gap: 2px; }
.req__row { display: flex; align-items: center; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--line); }
.req__row:last-child { border-bottom: 0; }
.req__row div { flex: 1; min-width: 0; }
.req__row small { display: block; color: var(--muted); font-size: 12px; font-weight: 600; }
.req__row b { display: block; font-size: 14.5px; overflow-wrap: anywhere; }
.copy-btn { width: 38px; height: 38px; border-radius: 12px; display: grid; place-items: center; background: var(--surface-2); color: var(--text-2); flex: none; transition: .2s; }
.copy-btn:active { transform: scale(.9); }
.copy-btn.is-done { background: var(--ok); color: #fff; }
.copy-btn svg { width: 18px; height: 18px; }
.howto { counter-reset: s; display: grid; gap: 12px; margin: 0; padding: 0; list-style: none; }
.howto li { counter-increment: s; display: flex; gap: 12px; align-items: flex-start; color: var(--text-2); font-size: 14px; }
.howto li::before { content: counter(s); flex: none; width: 26px; height: 26px; border-radius: 9px; display: grid; place-items: center; background: var(--surface-2); color: var(--text); font-weight: 800; font-size: 13px; }

/* success */
.success { text-align: center; max-width: 560px; margin: 0 auto; padding: 30px 0 10px; }
.success__icon { width: 108px; height: 108px; margin: 0 auto 22px; border-radius: 36px; display: grid; place-items: center; background: var(--accent); color: var(--on-accent); animation: pop .6s cubic-bezier(.3, 1.6, .5, 1); box-shadow: 0 20px 60px -15px var(--accent); }
.success__icon svg { width: 56px; height: 56px; }
.success__icon svg path { stroke-dasharray: 30; stroke-dashoffset: 30; animation: draw .5s .35s forwards; }
@keyframes draw { to { stroke-dashoffset: 0; } }
@keyframes pop { from { transform: scale(.3) rotate(-20deg); opacity: 0; } }
.success h1 { font: 900 clamp(28px, 7vw, 44px)/1 var(--display); text-transform: uppercase; }
.success p { color: var(--text-2); margin: 14px auto 24px; max-width: 420px; }
.confetti { position: fixed; inset: 0; pointer-events: none; z-index: 100; overflow: hidden; }
.confetti i { position: absolute; top: -20px; width: 9px; height: 14px; border-radius: 2px; animation: fall linear forwards; }
@keyframes fall { to { transform: translate3d(var(--x), 110vh, 0) rotate(var(--r)); } }

/* orders */
.order-card { display: block; padding: 16px; border-radius: 22px; background: var(--surface); border: 1px solid var(--line); transition: .2s; }
.order-card + .order-card { margin-top: 10px; }
.order-card:hover { border-color: var(--line-strong); }
.order-card__head { display: flex; justify-content: space-between; align-items: center; gap: 10px; }
.order-card__num { font: 800 17px/1 var(--display); }
.order-card__date { color: var(--muted); font-size: 13px; margin-top: 6px; }
.order-card__imgs { display: flex; gap: 6px; margin-top: 14px; }
.order-card__imgs img { width: 52px; aspect-ratio: 4/5; object-fit: cover; border-radius: 10px; background: var(--surface-2); }
.order-card__foot { display: flex; justify-content: space-between; align-items: center; margin-top: 14px; font-weight: 800; }
.status { display: inline-flex; align-items: center; gap: 6px; padding: 6px 11px; border-radius: 10px; font: 800 12px/1 var(--font); white-space: nowrap; background: var(--surface-2); color: var(--text-2); }
.status::before { content: ''; width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.status--pending_payment { color: var(--warn); background: color-mix(in srgb, var(--warn) 14%, transparent); }
.status--paid_check { color: #5aa9ff; background: color-mix(in srgb, #5aa9ff 14%, transparent); }
.status--confirmed, .status--delivered { color: var(--ok); background: color-mix(in srgb, var(--ok) 14%, transparent); }
.status--shipped { color: #b38cff; background: color-mix(in srgb, #b38cff 14%, transparent); }
.status--cancelled { color: var(--danger); background: color-mix(in srgb, var(--danger) 14%, transparent); }
.timeline { list-style: none; margin: 0; padding: 0; }
.timeline li { position: relative; padding: 0 0 18px 30px; color: var(--muted); font-weight: 600; font-size: 14px; }
.timeline li::before { content: ''; position: absolute; left: 6px; top: 4px; width: 12px; height: 12px; border-radius: 50%; background: var(--surface-3); }
.timeline li::after { content: ''; position: absolute; left: 11px; top: 20px; bottom: 2px; width: 2px; background: var(--surface-3); }
.timeline li:last-child::after { display: none; }
.timeline li.is-done { color: var(--text); }
.timeline li.is-done::before { background: var(--accent); box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 20%, transparent); }
.timeline li small { display: block; color: var(--muted); font-size: 12px; }

/* empty */
.empty { text-align: center; padding: 60px 16px; max-width: 420px; margin: 0 auto; }
.empty__icon { width: 92px; height: 92px; margin: 0 auto 20px; border-radius: 30px; display: grid; place-items: center; background: var(--surface); border: 1px solid var(--line); color: var(--accent); }
.empty__icon svg { width: 42px; height: 42px; }
.empty h2 { font: 900 22px/1.1 var(--display); text-transform: uppercase; }
.empty p { color: var(--muted); margin: 10px 0 22px; }

/* info */
.info-grid { display: grid; gap: 12px; }
@media (min-width: 800px) { .info-grid { grid-template-columns: 1fr 1fr; } }
.contact { display: flex; align-items: center; gap: 14px; padding: 14px 0; border-bottom: 1px solid var(--line); }
.contact:last-child { border: 0; }
.contact i { width: 42px; height: 42px; border-radius: 14px; display: grid; place-items: center; background: var(--surface-2); color: var(--accent); flex: none; }
.contact small { display: block; color: var(--muted); font-size: 12px; }
.contact b { font-size: 15px; }

/* footer */
.footer { margin-top: 50px; padding: 34px 0 30px; border-top: 1px solid var(--line); color: var(--muted); font-size: 14px; }
.footer__brand { font: 900 clamp(34px, 10.5vw, 150px)/.9 var(--display); overflow-wrap: anywhere; color: var(--text); letter-spacing: -.04em; opacity: .95; }
.footer__brand span { color: var(--accent); }
.footer__row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 22px; }
.footer__row a { display: inline-flex; align-items: center; gap: 8px; padding: 10px 14px; border-radius: 14px; background: var(--surface); color: var(--text); font-weight: 700; }
.footer__row a svg { width: 18px; height: 18px; }

/* install card */
.install-card { display: flex; align-items: center; gap: 14px; margin-top: 16px; padding: 14px 14px 14px 16px; border-radius: 22px; background: linear-gradient(120deg, color-mix(in srgb, var(--accent) 22%, var(--surface)), var(--surface)); border: 1px solid var(--line); }
.install-card img { width: 52px; height: 52px; border-radius: 15px; flex: none; }
.install-card b { display: block; font-size: 15px; }
.install-card small { color: var(--text-2); font-size: 12.5px; }
.install-card .btn { margin-left: auto; }

/* toasts */
.toasts { position: fixed; z-index: 200; left: 0; right: 0; top: calc(12px + var(--safe-t)); display: flex; flex-direction: column; align-items: center; gap: 8px; pointer-events: none; padding: 0 12px; }
.toast { pointer-events: auto; display: flex; align-items: center; gap: 12px; max-width: 440px; width: 100%; padding: 12px 14px; border-radius: 18px; background: var(--text); color: var(--bg); font-weight: 700; font-size: 14px; box-shadow: 0 20px 40px -10px rgba(0,0,0,.5); animation: toastIn .4s cubic-bezier(.2, 1.4, .4, 1); }
.toast img { width: 40px; height: 48px; object-fit: cover; border-radius: 9px; }
.toast a { margin-left: auto; padding: 8px 12px; border-radius: 11px; background: var(--accent); color: var(--on-accent); font-weight: 800; font-size: 13px; white-space: nowrap; }
.toast--error { background: var(--danger); color: #fff; }
.toast.is-out { animation: toastOut .3s forwards; }
@keyframes toastIn { from { opacity: 0; transform: translateY(-20px) scale(.95); } }
@keyframes toastOut { to { opacity: 0; transform: translateY(-20px) scale(.95); } }

/* sheet */
.sheet { position: fixed; inset: 0; z-index: 150; display: flex; align-items: flex-end; justify-content: center; }
.sheet__backdrop { position: absolute; inset: 0; background: rgba(0,0,0,.55); backdrop-filter: blur(4px); animation: fade .25s; }
.sheet__panel { position: relative; width: 100%; max-width: 560px; max-height: 88vh; overflow-y: auto; padding: 10px 20px calc(24px + var(--safe-b)); border-radius: 28px 28px 0 0; background: var(--bg-elev); border: 1px solid var(--line); animation: sheetIn .4s cubic-bezier(.2, .9, .2, 1); }
@media (min-width: 640px) { .sheet { align-items: center; } .sheet__panel { border-radius: 28px; } }
.sheet__grip { width: 44px; height: 5px; border-radius: 9px; background: var(--surface-3); margin: 0 auto 16px; }
.sheet h3 { font: 900 20px/1.1 var(--display); text-transform: uppercase; margin-bottom: 12px; }
@keyframes sheetIn { from { transform: translateY(100%); } }
@keyframes fade { from { opacity: 0; } }

.offline-pill { position: fixed; z-index: 160; left: 50%; transform: translateX(-50%); bottom: calc(var(--tabbar-h) + var(--safe-b) + 24px); padding: 10px 16px; border-radius: 99px; background: var(--warn); color: #111; font-weight: 800; font-size: 13px; white-space: nowrap; }

/* skeleton */
.sk { background: linear-gradient(90deg, var(--surface) 25%, var(--surface-2) 50%, var(--surface) 75%); background-size: 200% 100%; animation: sk 1.3s infinite; border-radius: 22px; }
@keyframes sk { to { background-position: -200% 0; } }

.muted { color: var(--muted); }
.mt-8 { margin-top: 8px; } .mt-16 { margin-top: 16px; } .mt-24 { margin-top: 24px; }
.center { text-align: center; }
.row { display: flex; gap: 10px; align-items: center; }
.note { padding: 14px 16px; border-radius: 16px; background: color-mix(in srgb, var(--accent) 10%, var(--surface)); border: 1px solid color-mix(in srgb, var(--accent) 30%, transparent); font-size: 14px; color: var(--text-2); }
.note b { color: var(--text); }
.nowrap { white-space: nowrap; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}