/* Ozmart-like marketplace theme */
:root {
  --oz-blue: #005bff;
  --oz-blue-dark: #0050e0;
  --oz-ink: #001a34;
  --oz-muted: #707f8d;
  --oz-line: #e0e5eb;
  --oz-bg: #f2f5f9;
  --oz-card: #ffffff;
  --oz-ok: #10c44c;
  --oz-link: #005bff;
  --oz-shadow: 0 6px 20px rgba(0, 26, 52, 0.08);
  --oz-radius: 16px;
  --oz-font: "Manrope", system-ui, sans-serif;
  --oz-max: 1280px;
}
* { box-sizing: border-box; }
body.oz-body { margin: 0; font-family: var(--oz-font); color: var(--oz-ink); background: var(--oz-bg); min-height: 100vh; line-height: 1.45; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, select { font: inherit; }
.oz-wrap { width: min(var(--oz-max), calc(100% - 2rem)); margin: 0 auto; }
.oz-demos { background: #00122b; font-size: 0.72rem; }
.oz-demos__inner { display: flex; flex-wrap: wrap; gap: 0.55rem; padding: 0.35rem 0; }
.oz-demos a { color: #8aa0b8; }
.oz-demos a.is-active, .oz-demos a:hover { color: #fff; }

.oz-header { background: #fff; border-bottom: 1px solid var(--oz-line); position: sticky; top: 0; z-index: 40; }
.oz-header__row { display: grid; grid-template-columns: auto auto minmax(240px,1fr) auto; gap: 0.75rem; align-items: center; padding: 0.85rem 0 0.55rem; }
.oz-logo__mark { font-size: 1.85rem; font-weight: 800; color: var(--oz-blue); letter-spacing: -0.04em; text-transform: lowercase; }
.oz-catalog-btn { display: inline-flex; align-items: center; gap: 0.4rem; background: var(--oz-blue); color: #fff; font-weight: 700; padding: 0.8rem 1.1rem; border-radius: 12px; }
.oz-catalog-btn:hover { background: var(--oz-blue-dark); }
.oz-search { display: flex; border: 2px solid var(--oz-blue); border-radius: 12px; overflow: hidden; background: #fff; }
.oz-search__input { flex: 1; border: 0; padding: 0.8rem 0.95rem; min-width: 0; }
.oz-search__input:focus { outline: none; }
.oz-search__btn { border: 0; background: var(--oz-blue); color: #fff; font-weight: 700; padding: 0 1.15rem; cursor: pointer; }
.oz-header__actions { display: flex; gap: 0.15rem; }
.oz-action { position: relative; display: grid; justify-items: center; gap: 0.1rem; padding: 0.35rem 0.55rem; border-radius: 10px; font-size: 0.72rem; font-weight: 600; }
.oz-action:hover { background: #eef3ff; }
.oz-action__badge { position: absolute; top: 0; right: 0; min-width: 18px; height: 18px; border-radius: 999px; background: #f91155; color: #fff; font-size: 0.68rem; display: grid; place-items: center; }
.oz-nav__inner { display: flex; gap: 0.95rem; overflow-x: auto; padding: 0.55rem 0 0.75rem; font-size: 0.88rem; font-weight: 700; white-space: nowrap; align-items: center; }
.oz-nav__city { border: 0; background: #eef3ff; color: var(--oz-blue); font-weight: 800; border-radius: 999px; padding: 0.35rem 0.75rem; cursor: pointer; }
.oz-nav a:hover { color: var(--oz-blue); }

.oz-main { min-height: 50vh; padding-bottom: 2rem; background: #fff; }
.oz-alert { margin: 1rem 0 0; padding: 0.85rem 1rem; border-radius: 12px; }
.oz-alert--ok { background: #e8f9ef; color: #14532d; }
.oz-alert--err { background: #ffe8ef; color: #9f1239; }
.oz-btn { display: inline-flex; align-items: center; justify-content: center; padding: 0.75rem 1.2rem; border-radius: 12px; font-weight: 700; border: 0; cursor: pointer; }
.oz-btn--primary { background: var(--oz-blue); color: #fff; }
.oz-btn--ghost { background: #fff; border: 1px solid var(--oz-line); }
.oz-link { color: var(--oz-link); font-weight: 700; }
.oz-muted { color: var(--oz-muted); }

.oz-home { padding: 1rem 0 0; }
.oz-banners { display: grid; grid-template-columns: 1.6fr 0.7fr 0.7fr; gap: 0.75rem; margin-bottom: 1.1rem; }
.oz-banners__main {
  min-height: 220px; border-radius: 18px; padding: 1.6rem; color: #fff; display: grid; align-content: end; gap: 0.4rem;
  background: linear-gradient(120deg, rgba(0,91,255,.92), rgba(0,162,255,.7)), url('/uploads/ozon/cat_elektronika.jpg') center/cover;
}
.oz-banners__main strong { font-size: clamp(1.4rem, 2.6vw, 2rem); max-width: 14ch; line-height: 1.15; }
.oz-banners__side {
  min-height: 220px; border-radius: 18px; padding: 1rem; color: #fff; font-weight: 800; display: flex; align-items: flex-end;
  background: linear-gradient(180deg, transparent, rgba(0,0,0,.55)), url('/uploads/ozon/cat_elektronika.jpg') center/cover;
}
.oz-banners__side--2 { background: linear-gradient(180deg, transparent, rgba(0,0,0,.55)), url('/uploads/ozon/cat_odezhda.jpg') center/cover; }

.oz-chips { display: grid; grid-template-columns: repeat(8, minmax(0,1fr)); gap: 0.55rem; margin-bottom: 1.4rem; }
.oz-chip { display: grid; justify-items: center; gap: 0.4rem; text-align: center; font-size: 0.78rem; font-weight: 700; }
.oz-chip__img { width: 72px; height: 72px; border-radius: 18px; background: #eef3ff center/cover no-repeat; }

.oz-section__head { display: flex; justify-content: space-between; align-items: end; gap: 1rem; margin-bottom: 0.9rem; }
.oz-section__head h2 { margin: 0; font-size: 1.4rem; font-weight: 800; }
.oz-products { display: grid; grid-template-columns: repeat(5, minmax(0,1fr)); gap: 0.75rem; }

.oz-cats, .oz-grid, .oz-rooms, .oz-usp { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 0.85rem; }
.oz-cat, .oz-card { background: #fff; border: 1px solid var(--oz-line); border-radius: 16px; overflow: hidden; }
.oz-cat:hover, .oz-card:hover { box-shadow: var(--oz-shadow); transform: translateY(-2px); }
.oz-cat { transition: .18s ease; }
.oz-cat__img { display: block; height: 120px; background: #eef3ff center/cover no-repeat; }
.oz-cat__title { display: block; padding: 0.85rem 0.95rem 1rem; font-weight: 700; }
.oz-card { display: flex; flex-direction: column; transition: .18s ease; border: 0; }
.oz-card__media { position: relative; display: grid; place-items: center; min-height: 190px; background: #fafbfd; padding: 0.75rem; border-radius: 14px; }
.oz-card__media img { max-height: 160px; width: auto; object-fit: contain; }
.oz-card__wish { position: absolute; top: 0.55rem; right: 0.65rem; color: #9aa3b2; font-size: 1.1rem; background: #fff; width: 28px; height: 28px; border-radius: 50%; display: grid; place-items: center; box-shadow: 0 2px 8px rgba(0,0,0,.06); }
.oz-card__placeholder { color: #c5ced8; font-weight: 800; font-size: 1.3rem; }
.oz-card__body { padding: 0.7rem 0.15rem 0.4rem; display: grid; gap: 0.25rem; }
.oz-card__title { font-weight: 650; font-size: 0.9rem; min-height: 2.5em; }
.oz-card__price { font-size: 1.2rem; font-weight: 800; }
.oz-card__stock { font-size: 0.8rem; color: var(--oz-ok); font-weight: 600; }
.oz-card__stock--out { color: var(--oz-muted); }
.oz-usp__item { background: #fff; border: 1px solid var(--oz-line); border-radius: 16px; padding: 1.1rem; }
.oz-usp__item strong { display: block; margin-bottom: 0.25rem; }
.oz-usp__item span { color: var(--oz-muted); font-size: 0.88rem; }
.oz-page { padding: 1.25rem 0 2rem; }
.oz-crumbs { display: flex; gap: 0.4rem; flex-wrap: wrap; color: var(--oz-muted); font-size: 0.86rem; margin-bottom: 0.85rem; }
.oz-page__head { display: flex; justify-content: space-between; gap: 1rem; align-items: end; margin-bottom: 1.1rem; flex-wrap: wrap; }
.oz-page__head h1 { margin: 0 0 0.25rem; font-size: clamp(1.5rem, 2.4vw, 2rem); }
.oz-catalog-switch { display: flex; gap: 0.4rem; flex-wrap: wrap; }
.oz-catalog-switch__item { padding: 0.45rem 0.8rem; border-radius: 999px; border: 1px solid var(--oz-line); background: #fff; font-size: 0.82rem; font-weight: 700; }
.oz-catalog-switch__item.is-active { background: var(--oz-blue); border-color: var(--oz-blue); color: #fff; }
.oz-room { min-height: 140px; border-radius: 16px; background: #334155 center/cover; color: #fff; display: flex; align-items: flex-end; padding: 1rem; font-weight: 800; position: relative; overflow: hidden; }
.oz-room::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 30%, rgba(0,0,0,.65)); }
.oz-room__title { position: relative; z-index: 1; }
.oz-room--plain { background: #fff; color: var(--oz-ink); border: 1px solid var(--oz-line); }
.oz-room--plain::after { display: none; }
.oz-subchips { display: flex; gap: 0.5rem; flex-wrap: wrap; margin-bottom: 1rem; }
.oz-subchips a { background: #fff; border: 1px solid var(--oz-line); border-radius: 999px; padding: 0.4rem 0.8rem; font-size: 0.84rem; font-weight: 600; }
.oz-catalog-layout { display: grid; grid-template-columns: 260px 1fr; gap: 1.1rem; align-items: start; }
.oz-filters { background: #fff; border: 1px solid var(--oz-line); border-radius: 16px; padding: 1rem; position: sticky; top: 90px; }
.oz-filters h3 { margin: 0 0 0.75rem; }
.oz-filters label { display: grid; gap: 0.3rem; margin-bottom: 0.75rem; font-size: 0.84rem; font-weight: 600; }
.oz-filters input, .oz-filters select, .oz-toolbar select { border: 1px solid var(--oz-line); border-radius: 10px; padding: 0.55rem 0.65rem; background: #fff; }
.oz-toolbar { display: flex; justify-content: space-between; gap: 1rem; align-items: center; margin-bottom: 0.9rem; flex-wrap: wrap; }
.oz-product { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; background: #fff; border: 1px solid var(--oz-line); border-radius: 20px; padding: 1.25rem; }
.oz-product__gallery { background: #fafbfd; border-radius: 16px; min-height: 320px; display: grid; place-items: center; padding: 1rem; }
.oz-product__gallery img { max-height: 360px; width: auto; object-fit: contain; }
.oz-product__price { font-size: 1.8rem; font-weight: 800; margin: 0.75rem 0; }
.oz-product__meta { color: var(--oz-muted); margin-bottom: 1rem; }
.oz-footer { background: #001a34; color: #c9d4e0; padding: 2.2rem 0 1.2rem; margin-top: 1rem; }
.oz-footer__grid { display: grid; grid-template-columns: 1.3fr 1fr 1fr 1fr; gap: 1.25rem; }
.oz-footer__col { display: grid; gap: 0.45rem; align-content: start; }
.oz-footer__col h3 { margin: 0 0 0.35rem; color: #fff; font-size: 0.95rem; }
.oz-footer a { color: #a8b6c7; }
.oz-footer a:hover { color: #fff; }
.oz-footer__text { margin: 0.4rem 0 0.6rem; color: #7f91a5; font-size: 0.88rem; max-width: 34ch; }
.oz-footer__phone { color: #fff !important; font-size: 1.2rem; font-weight: 800; }
.oz-footer__bottom { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; margin-top: 1.5rem; padding-top: 1rem; border-top: 1px solid #1e334d; color: #7f91a5; font-size: 0.82rem; }
.oz-logo--footer .oz-logo__mark { color: #7eb0ff; }
@media (max-width: 1100px) {
  .oz-header__row { grid-template-columns: auto 1fr auto; }
  .oz-banners { grid-template-columns: 1fr; }
  .oz-chips { grid-template-columns: repeat(4, minmax(0,1fr)); }
  .oz-products { grid-template-columns: repeat(3, minmax(0,1fr)); }
  .oz-catalog-layout, .oz-product, .oz-footer__grid { grid-template-columns: 1fr; }
  .oz-cats, .oz-grid, .oz-rooms, .oz-usp { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .oz-filters { position: static; }
}
@media (max-width: 760px) {
  .oz-header__actions span:not(.oz-action__badge) { font-size: 0; }
  .oz-chips { grid-template-columns: repeat(4, minmax(0,1fr)); }
  .oz-products { grid-template-columns: repeat(2, minmax(0,1fr)); }
}


/* Forms / panels */
.oz-panel {
  background: #fff;
  border: 1px solid var(--oz-line, #e5e7eb);
  border-radius: 16px;
  padding: 1.25rem;
  max-width: 560px;
}
.oz-panel h1 { margin: 0 0 1rem; font-size: 1.5rem; font-weight: 800; }
.oz-label {
  display: block;
  margin: 0.75rem 0 0.35rem;
  font-size: 0.84rem;
  font-weight: 650;
}
.oz-input,
.oz-panel textarea.oz-input {
  width: 100%;
  border: 1px solid var(--oz-line, #e5e7eb);
  border-radius: 10px;
  padding: 0.65rem 0.75rem;
  background: #fff;
  font: inherit;
  box-sizing: border-box;
}
.oz-input:focus {
  outline: 2px solid rgba(37, 99, 235, 0.28);
  border-color: var(--oz-link, #2563eb);
}
.oz-input--qty { width: 5.5rem; max-width: 100%; }
.oz-form-actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-top: 1.1rem;
}
.oz-list { margin: 0; padding-left: 1.1rem; display: grid; gap: 0.45rem; }
.oz-check { display: flex; gap: 0.5rem; align-items: center; }
.error-list { color: #b91c1c; margin: 0 0 1rem; padding-left: 1.1rem; }