:root {
  --bg: #0a0a0a;
  --bg-card: #141414;
  --bg-elevated: #1c1c1e;
  --text: #f5f5f7;
  --text-muted: #86868b;
  --accent: #2997ff;
  --accent-hover: #0077ed;
  --green: #30d158;
  --red: #ff453a;
  --orange: #ff9f0a;
  --border: #2c2c2e;
  --radius: 12px;
  --radius-lg: 20px;
  --shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --max-width: 1200px;
  --header-h: 64px;
  /* Fluid page gutters: grow with viewport, never below safe-area */
  --page-gutter: clamp(20px, 2.2vw + 12px, 40px);
  --page-gutter-left: max(var(--page-gutter), env(safe-area-inset-left, 0px));
  --page-gutter-right: max(var(--page-gutter), env(safe-area-inset-right, 0px));
  --page-gutter-top: max(12px, env(safe-area-inset-top, 0px));
  --page-gutter-bottom: max(16px, env(safe-area-inset-bottom, 0px));
  --page-pad-inline: var(--page-gutter-left) var(--page-gutter-right);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  overflow-x: clip;
}

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  min-height: 100vh;
  overflow-x: clip;
}

a { color: inherit; text-decoration: none; }

img { max-width: 100%; display: block; }

ul { list-style: none; }

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding-left: var(--page-gutter-left);
  padding-right: var(--page-gutter-right);
}

/* Header */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 10, 10, 0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  height: var(--header-h);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  gap: 24px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.logo__icon {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
  display: block;
  border-radius: 10px;
  object-fit: contain;
  background: #000;
}

.nav {
  display: flex;
  gap: 8px;
}

.nav__link {
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 0.9rem;
  color: var(--text-muted);
  transition: color 0.2s, background 0.2s;
}

.nav__link:hover,
.nav__link--active {
  color: var(--text);
  background: var(--bg-elevated);
}

.header__actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.manager-btn {
  position: relative;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  background: var(--accent);
  border: none;
  border-radius: 10px;
  color: #fff;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s;
  white-space: nowrap;
}

.manager-btn__icon {
  line-height: 1;
}

.manager-btn:hover {
  background: var(--accent-hover);
}

.cart-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  color: var(--text);
  text-decoration: none;
  font-size: 1.15rem;
  transition: border-color 0.2s, background 0.2s;
}

.cart-btn:hover,
.cart-btn--filled {
  border-color: var(--accent);
}

.cart-btn__count {
  position: absolute;
  top: -6px;
  right: -6px;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  border-radius: 999px;
  background: var(--accent);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

.is-hidden {
  display: none !important;
}

.cart-page,
.status-page {
  padding-top: 32px;
  padding-bottom: 64px;
}

.cart-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 28px;
  align-items: start;
}

.cart-items {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.cart-item {
  display: grid;
  grid-template-columns: 96px minmax(0, 1fr) auto;
  gap: 16px;
  align-items: center;
  padding: 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
}

.cart-item__image {
  width: 96px;
  height: 96px;
  border-radius: 12px;
  background: var(--bg-elevated);
  display: grid;
  place-items: center;
  overflow: hidden;
  font-size: 1.6rem;
}

.cart-item__image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.cart-item__name {
  color: var(--text);
  font-weight: 600;
  text-decoration: none;
  display: block;
  margin-bottom: 6px;
}

.cart-item__name:hover { color: var(--accent); }

.cart-item__price,
.cart-item__sum {
  color: var(--text-muted);
  font-size: 0.95rem;
}

.cart-item__sum {
  font-weight: 700;
  color: var(--text);
  white-space: nowrap;
}

.cart-item__controls {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 12px;
  flex-wrap: wrap;
}

.qty {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 4px;
  background: var(--bg-elevated);
}

.qty button {
  width: 32px;
  height: 32px;
  border: none;
  border-radius: 8px;
  background: transparent;
  color: var(--text);
  cursor: pointer;
  font-size: 1.1rem;
}

.qty button:hover { background: var(--bg-card); }

.qty span {
  min-width: 24px;
  text-align: center;
  font-weight: 600;
}

.cart-item__remove {
  border: none;
  background: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 0.85rem;
}

.cart-item__remove:hover { color: #ff453a; }

.cart-checkout {
  position: sticky;
  top: calc(var(--header-h, 64px) + 16px);
  padding: 22px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 18px;
}

.cart-checkout__title {
  font-size: 1.25rem;
  margin-bottom: 8px;
}

.cart-checkout__hint {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 18px;
  line-height: 1.5;
}

.cart-checkout__total {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 18px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
  font-size: 1rem;
}

.cart-checkout__total strong {
  font-size: 1.35rem;
}

.checkout-form,
.status-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.checkout-form label,
.status-form label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.checkout-form input,
.checkout-form textarea,
.status-form input {
  width: 100%;
  padding: 12px 14px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  color: var(--text);
  font: inherit;
}

.checkout-form input:focus,
.checkout-form textarea:focus,
.status-form input:focus {
  outline: none;
  border-color: var(--accent);
}

.checkout-form__submit {
  width: 100%;
}

.checkout-form__note {
  color: var(--text-muted);
  font-size: 0.8rem;
  text-align: center;
}

.checkout-form__error {
  color: #ff453a;
  font-size: 0.9rem;
}

.cart-success {
  max-width: 520px;
  margin: 40px auto;
  text-align: center;
  padding: 36px 24px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 20px;
}

.cart-success__icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 16px;
  border-radius: 50%;
  background: rgba(48, 209, 88, 0.15);
  color: #30d158;
  display: grid;
  place-items: center;
  font-size: 1.8rem;
  font-weight: 700;
}

.cart-success__text {
  color: var(--text-muted);
  margin: 12px 0 24px;
}

.cart-success__actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

.status-page__lead {
  color: var(--text-muted);
  margin: -8px 0 24px;
}

.status-form {
  max-width: 420px;
  margin-bottom: 28px;
  padding: 22px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
}

.status-result { max-width: 640px; }

.status-card {
  padding: 22px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
}

.status-card__head {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 12px;
}

.status-card__id {
  font-size: 1.2rem;
  font-weight: 700;
}

.status-card__date,
.status-card__meta {
  color: var(--text-muted);
  font-size: 0.9rem;
}

.status-card__items {
  list-style: none;
  margin: 18px 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.status-card__items li {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
  font-size: 0.95rem;
}

.status-card__total {
  display: flex;
  justify-content: space-between;
  font-size: 1.05rem;
}

.status-badge {
  display: inline-flex;
  align-items: center;
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 600;
  background: var(--bg-elevated);
  color: var(--text);
  white-space: nowrap;
}

.status-badge--new { background: rgba(41, 151, 255, 0.18); color: #64b5ff; }
.status-badge--processing { background: rgba(255, 159, 10, 0.18); color: #ffb340; }
.status-badge--ready { background: rgba(48, 209, 88, 0.18); color: #30d158; }
.status-badge--done { background: rgba(142, 142, 147, 0.25); color: #d1d1d6; }
.status-badge--cancelled { background: rgba(255, 69, 58, 0.18); color: #ff453a; }

.manager-modal {
  position: fixed;
  inset: 0;
  z-index: 300;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: max(16px, var(--page-gutter-top)) var(--page-gutter-right) max(16px, var(--page-gutter-bottom)) var(--page-gutter-left);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s, visibility 0.25s;
}

.manager-modal--open {
  opacity: 1;
  visibility: visible;
}

.manager-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(4px);
}

.manager-modal__dialog {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  max-width: 440px;
  width: 100%;
  box-shadow: var(--shadow);
  transform: translateY(20px);
  transition: transform 0.25s;
}

.manager-modal--open .manager-modal__dialog {
  transform: translateY(0);
}

.manager-modal__close {
  position: absolute;
  top: 12px;
  right: 16px;
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.5rem;
  cursor: pointer;
  line-height: 1;
}

.manager-modal__close:hover { color: var(--text); }

.manager-modal__title {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.manager-modal__text {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 16px;
}

.manager-modal__product {
  background: var(--bg-elevated);
  border-radius: 8px;
  padding: 10px 14px;
  font-size: 0.85rem;
  margin-bottom: 16px;
  color: var(--accent);
}

.manager-modal__links {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 20px;
}

.manager-link {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 12px;
  transition: border-color 0.2s, background 0.2s;
}

.manager-link:hover {
  border-color: var(--accent);
  background: var(--bg-card);
}

.manager-link span strong {
  display: block;
  font-size: 0.95rem;
  margin-bottom: 2px;
}

.manager-link span span {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.manager-link__icon {
  font-size: 1.5rem;
  width: 40px;
  text-align: center;
}

.manager-link--tg:hover { border-color: #29a0dc; }
.manager-link--max:hover { border-color: var(--green); }

.manager-modal__address {
  padding-top: 16px;
  border-top: 1px solid var(--border);
  font-size: 0.9rem;
  line-height: 1.6;
}

.manager-modal__address p { margin-bottom: 4px; }
.manager-modal__address strong { color: var(--text); }

.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.burger span {
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform 0.3s;
}

/* Hero */
.hero {
  padding: 80px 0 60px;
  text-align: center;
  background: radial-gradient(ellipse at 50% 0%, rgba(41, 151, 255, 0.15) 0%, transparent 60%);
}

.hero__badge {
  display: inline-block;
  padding: 6px 14px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 20px;
  font-size: 0.8rem;
  color: var(--accent);
  margin-bottom: 20px;
  text-decoration: none;
  transition: border-color 0.2s, background 0.2s;
}

.hero__badge:hover {
  border-color: var(--accent);
  background: var(--bg-card, var(--bg-elevated));
}

.hero__title {
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: 12px;
}

.hero__notice {
  color: #e53935;
  font-size: 1.05rem;
  font-weight: 600;
  margin: 0 auto 16px;
  max-width: 560px;
}

.hero__subtitle {
  font-size: 1.15rem;
  color: var(--text-muted);
  max-width: 560px;
  margin: 0 auto 32px;
}

.hero__actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: 10px;
  font-size: 0.95rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: transform 0.15s, background 0.2s, opacity 0.2s;
}

.btn:active { transform: scale(0.97); }

.btn--primary {
  background: var(--accent);
  color: #fff;
}

.btn--primary:hover { background: var(--accent-hover); }

.btn--secondary {
  background: var(--bg-elevated);
  color: var(--text);
  border: 1px solid var(--border);
}

.btn--secondary:hover { border-color: var(--text-muted); }

.btn--green {
  background: var(--green);
  color: #000;
}

.btn--green:hover { opacity: 0.9; }

.btn--danger {
  background: transparent;
  color: var(--red);
  border: 1px solid var(--red);
}

.btn--danger:hover { background: rgba(255, 69, 58, 0.1); }

.btn--sm { padding: 8px 16px; font-size: 0.85rem; }

.btn--lg { padding: 16px 36px; font-size: 1.05rem; }

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Sections */
.section {
  padding: 60px 0;
}

.section__header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 32px;
  gap: 16px;
  flex-wrap: wrap;
}

.section__title {
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.section__link {
  color: var(--accent);
  font-size: 0.9rem;
}

.section__link:hover { text-decoration: underline; }

/* Product grid */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(260px, 100%), 1fr));
  gap: clamp(10px, 1.5vw, 20px);
}

.catalog-pagination {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 32px;
  margin-bottom: 56px;
  flex-wrap: wrap;
}

.catalog-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.catalog-back {
  flex-shrink: 0;
}

.catalog-picker {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 12px;
  margin-bottom: 32px;
}

.catalog-picker-section {
  margin-bottom: 28px;
}

.catalog-card--active {
  border-color: var(--accent);
  background: rgba(0, 113, 227, 0.08);
}

.catalog-card--active .catalog-card__title {
  color: var(--accent);
}

.catalog-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
  padding: 16px 18px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  text-align: left;
  cursor: pointer;
  transition: border-color 0.2s, transform 0.2s, box-shadow 0.2s;
  position: relative;
  min-height: 56px;
  justify-content: center;
}

.catalog-card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.catalog-card__title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text);
  padding-right: 24px;
}

.catalog-card__subtitle {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.catalog-card__arrow {
  position: absolute;
  top: 50%;
  right: 16px;
  transform: translateY(-50%);
  color: var(--accent);
  font-size: 1.1rem;
}

.catalog-empty {
  color: var(--text-muted);
  grid-column: 1 / -1;
  text-align: center;
  padding: 40px;
}

.catalog-pagination button {
  padding: 8px 14px;
  border-radius: 8px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  color: var(--text-muted);
  cursor: pointer;
  font-size: 0.85rem;
}

.catalog-pagination button:hover,
.catalog-pagination button.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.product-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  display: flex;
  flex-direction: column;
  transition: transform 0.2s, border-color 0.2s, box-shadow 0.2s;
  cursor: pointer;
}

.product-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent);
  box-shadow: var(--shadow);
}

.product-card__image {
  text-align: center;
  margin-bottom: 16px;
  height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-radius: 10px;
  background: var(--bg-elevated);
}

.product-card__img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 8px;
}

.product-card__image--placeholder {
  font-size: 3rem;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.product-card__badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 6px;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 8px;
  width: fit-content;
}

.product-card__badge--hit { background: rgba(255, 159, 10, 0.2); color: var(--orange); }
.product-card__badge--new { background: rgba(41, 151, 255, 0.2); color: var(--accent); }
.product-card__badge--sale { background: rgba(48, 209, 88, 0.2); color: var(--green); }
.product-card__badge--pro { background: rgba(191, 90, 242, 0.2); color: #bf5af2; }

.product-card__name {
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 4px;
}

.product-card__specs {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 16px;
  flex-grow: 1;
}

.product-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-top: auto;
}

.product-card__prices {
  display: flex;
  flex-direction: column;
}

.product-card__cart {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  cursor: pointer;
  font-size: 1rem;
  transition: border-color 0.2s, background 0.2s;
}

.product-card__cart:hover {
  border-color: var(--accent);
  background: rgba(41, 151, 255, 0.12);
}

.product-card__price {
  font-size: 1.1rem;
  font-weight: 700;
}

.product-card__old-price {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-decoration: line-through;
}


/* Empty state */
.page-empty {
  text-align: center;
  padding: clamp(48px, 10vw, 80px) 0;
}

.page-empty__icon { font-size: 4rem; margin-bottom: 16px; }

.page-empty__text {
  color: var(--text-muted);
  margin-bottom: 24px;
}

/* Categories */
.categories {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 32px;
}

.category-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.category-group--home {
  margin-bottom: 4px;
}

.category-group__title {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-muted);
}

.category-group__items {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.category-btn {
  padding: 8px 18px;
  border-radius: 20px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 0.85rem;
  cursor: pointer;
  transition: all 0.2s;
}

.category-btn:hover,
.category-btn--active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

/* Features */
.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
}

.feature {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  text-align: center;
}

.feature__icon {
  font-size: 2.5rem;
  margin-bottom: 12px;
}

.feature__title {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.feature__text {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Product page */
.product-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  padding-top: 40px;
  padding-bottom: 60px;
  align-items: start;
}

.product-detail__image {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  text-align: center;
  min-height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.product-detail__img {
  max-width: 100%;
  max-height: 420px;
  object-fit: contain;
}

.product-detail__gallery {
  display: flex;
  gap: 8px;
  margin-top: 12px;
  flex-wrap: wrap;
  justify-content: center;
}

.product-detail__thumb {
  width: 64px;
  height: 64px;
  object-fit: contain;
  border: 2px solid var(--border);
  border-radius: 8px;
  padding: 4px;
  cursor: pointer;
  background: var(--bg-elevated);
  transition: border-color 0.2s;
}

.product-detail__thumb:hover,
.product-detail__thumb--active {
  border-color: var(--accent);
}

.product-detail__category {
  font-size: 0.85rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 8px;
}

.product-detail__name {
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 8px;
}

.product-detail__specs {
  color: var(--text-muted);
  margin-bottom: 24px;
}

.product-detail__price-block {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 24px;
}

.product-detail__price {
  font-size: 2rem;
  font-weight: 700;
}

.product-detail__old-price {
  font-size: 1.1rem;
  color: var(--text-muted);
  text-decoration: line-through;
}

.product-detail__description {
  color: var(--text-muted);
  margin-bottom: 32px;
  line-height: 1.7;
}

.product-detail__actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.breadcrumb {
  padding: 20px 0;
  font-size: 0.85rem;
  color: var(--text-muted);
  display: flex;
  gap: 8px;
  align-items: center;
}

.breadcrumb a:hover { color: var(--accent); }

.breadcrumb__sep { opacity: 0.4; }

/* About & Contact */
.page-content {
  padding-top: 40px;
  padding-bottom: 60px;
  max-width: 800px;
}

.page-content h1 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}

.page-content h2 {
  font-size: 1.3rem;
  font-weight: 600;
  margin: 32px 0 12px;
}

.page-content p {
  color: var(--text-muted);
  margin-bottom: 16px;
  line-height: 1.7;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  margin-top: 32px;
}

.contact-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
}

.contact-card__icon { font-size: 2rem; margin-bottom: 12px; }

.contact-card__title {
  font-weight: 600;
  margin-bottom: 8px;
}

.contact-card__text { color: var(--text-muted); font-size: 0.9rem; }

.repair-page {
  padding-top: 24px;
  padding-bottom: 72px;
  max-width: 760px;
}

.repair-visual {
  width: 100%;
  max-height: min(52vh, 520px);
  overflow: hidden;
  border-bottom: 1px solid var(--border);
  background: #0d0d0f;
}

.repair-visual img {
  display: block;
  width: 100%;
  height: min(52vh, 520px);
  object-fit: cover;
  object-position: center 40%;
}

.repair-intro {
  margin-bottom: 48px;
}

.repair-intro h1 {
  font-size: clamp(2rem, 4vw, 2.6rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 18px;
}

.repair-intro__lead {
  color: var(--text-muted);
  font-size: 1.1rem;
  line-height: 1.7;
  margin-bottom: 16px;
}

.repair-intro__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin: 0 0 20px;
  padding: 0;
}

.repair-intro__list li {
  position: relative;
  padding-left: 22px;
  color: var(--text);
  line-height: 1.5;
}

.repair-intro__list li::before {
  content: "—";
  position: absolute;
  left: 0;
  color: var(--accent);
}

.repair-intro__cta-text {
  color: var(--text-muted);
  margin-bottom: 22px;
  font-size: 1.05rem;
}

.repair-price h2 {
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: 28px;
  letter-spacing: -0.02em;
}

.repair-group {
  margin-bottom: 32px;
}

.repair-group__title {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}

.repair-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--border);
}

.repair-list li {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 20px;
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
  font-size: 1rem;
}

.repair-list li span {
  color: var(--text);
}

.repair-list li strong {
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}

.repair-price__note {
  margin-top: 8px;
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.6;
}

.contact-form {
  margin-top: 40px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  margin-bottom: 6px;
  color: var(--text-muted);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 12px 16px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text);
  font-family: var(--font);
  font-size: 0.95rem;
  transition: border-color 0.2s;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--accent);
}

.form-group textarea { resize: vertical; min-height: 120px; }

/* Footer */
.footer {
  border-top: 1px solid var(--border);
  padding: 48px 0 24px;
  margin-top: auto;
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer__brand p {
  color: var(--text-muted);
  font-size: 0.85rem;
  margin-top: 12px;
  line-height: 1.6;
}

.footer__title {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.footer__links { display: flex; flex-direction: column; gap: 10px; }

.footer__links a {
  font-size: 0.9rem;
  color: var(--text-muted);
  transition: color 0.2s;
}

.footer__links a:hover { color: var(--text); }

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  font-size: 0.8rem;
  color: var(--text-muted);
  flex-wrap: wrap;
  gap: 12px;
}

.footer__legal-inline {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.footer__legal-inline a {
  color: var(--text-muted);
  text-decoration: none;
}

.footer__legal-inline a:hover { color: var(--accent); }

/* Legal pages */
.legal-doc {
  max-width: 820px;
  padding-bottom: 64px;
}

.legal-doc h1 {
  margin: 16px 0 12px;
  font-size: clamp(1.6rem, 3vw, 2.1rem);
}

.legal-doc h2 {
  margin: 28px 0 12px;
  font-size: 1.15rem;
}

.legal-doc p,
.legal-doc li {
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 10px;
}

.legal-doc ul,
.legal-doc ol {
  padding-left: 1.25rem;
  margin-bottom: 12px;
}

.legal-doc a { color: var(--accent); }

.legal-doc__meta {
  color: var(--text-muted) !important;
  margin-bottom: 20px !important;
}

.legal-callout {
  background: rgba(255, 159, 10, 0.12);
  border: 1px solid rgba(255, 159, 10, 0.35);
  border-radius: 12px;
  padding: 12px 14px;
  margin-bottom: 24px;
  color: #ffd60a;
  font-size: 0.92rem;
  line-height: 1.5;
}

.legal-callout code {
  font-size: 0.85em;
  color: #fff;
}

.requisites-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 20px;
  margin: 16px 0 28px;
}

.product-detail__legal {
  margin-top: 24px;
  display: grid;
  gap: 12px;
}

.product-legal-block {
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 14px 16px;
  background: var(--bg-card);
}

.product-legal-block h3 {
  font-size: 0.95rem;
  margin-bottom: 6px;
}

.product-legal-block p {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin: 0;
}

.product-legal-block a { color: var(--accent); }

.checkout-fieldset {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px 14px;
  margin: 0;
}

.checkout-fieldset legend {
  padding: 0 6px;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.checkout-fieldset label {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 0.9rem;
  margin: 8px 0;
  cursor: pointer;
}

.checkout-consent {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin: 4px 0 8px;
}

.checkout-form .checkout-consent label {
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.82rem;
  line-height: 1.45;
  color: var(--text-muted);
  cursor: pointer;
}

.checkout-form .checkout-consent input[type="checkbox"] {
  width: auto;
  flex-shrink: 0;
  margin-top: 3px;
  accent-color: var(--accent);
}

.checkout-consent a { color: var(--accent); }

.cookie-banner {
  position: fixed;
  left: 50%;
  right: auto;
  bottom: var(--page-gutter-bottom);
  z-index: 300;
  display: flex;
  gap: 16px;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  width: min(720px, calc(100% - var(--page-gutter-left) - var(--page-gutter-right)));
  max-width: none;
  margin: 0;
  transform: translateX(-50%);
  padding: 14px clamp(12px, 2vw, 18px);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 14px;
  box-shadow: var(--shadow);
}

.cookie-banner p {
  flex: 1;
  min-width: 220px;
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.45;
  margin: 0;
}

.cookie-banner a { color: var(--accent); }

.cookie-banner__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  flex-shrink: 0;
}

.cookie-banner__actions .btn {
  white-space: nowrap;
}

/* Toast */
.toast {
  position: fixed;
  bottom: max(24px, var(--page-gutter-bottom));
  right: var(--page-gutter-right);
  left: auto;
  max-width: min(360px, calc(100% - var(--page-gutter-left) - var(--page-gutter-right)));
  background: var(--bg-elevated);
  border: 1px solid var(--green);
  color: var(--text);
  padding: 14px 24px;
  border-radius: 10px;
  font-size: 0.9rem;
  box-shadow: var(--shadow);
  transform: translateY(100px);
  opacity: 0;
  transition: transform 0.3s, opacity 0.3s;
  z-index: 200;
}

.toast--visible {
  transform: translateY(0);
  opacity: 1;
}

/* Search */
.search-bar {
  display: flex;
  gap: 8px;
  margin-bottom: 24px;
}

.search-bar input {
  flex: 1;
  padding: 12px 16px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text);
  font-family: var(--font);
  font-size: 0.95rem;
}

.search-bar input:focus {
  outline: none;
  border-color: var(--accent);
}

/* Layout */
.page-wrapper {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  width: 100%;
  max-width: 100%;
  overflow-x: clip;
}

main {
  flex: 1;
  width: 100%;
  max-width: 100%;
}

/* Responsive — phone & tablet */
@media (max-width: 900px) {
  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: 28px;
  }

  .products-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
  }

  .catalog-picker {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 768px) {
  :root {
    --header-h: 56px;
    --page-gutter: clamp(20px, 5vw, 24px);
  }

  html {
    -webkit-text-size-adjust: 100%;
    text-size-adjust: 100%;
  }

  body {
    overflow-x: clip;
  }

  body.nav-open {
    overflow: hidden;
  }

  /* backdrop-filter on .header traps position:fixed nav inside 56px header */
  .header {
    overflow: visible;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    background: rgba(10, 10, 10, 0.97);
  }

  .header__inner {
    gap: 8px;
  }

  .logo {
    font-size: 1.05rem;
    gap: 8px;
    min-width: 0;
  }

  .logo__icon {
    width: 30px;
    height: 30px;
  }

  .header__actions {
    gap: 8px;
    margin-left: auto;
  }

  .nav {
    display: none;
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 200;
    background: rgba(10, 10, 10, 0.97);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    flex-direction: column;
    gap: 4px;
    padding: 12px var(--page-gutter-right) var(--page-gutter-bottom) var(--page-gutter-left);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }

  .nav--open {
    display: flex;
  }

  .nav__link {
    padding: 14px 16px;
    font-size: 1.05rem;
    border-radius: 12px;
  }

  .burger {
    display: flex;
    width: 42px;
    height: 42px;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    border: 1px solid var(--border);
    background: var(--bg-elevated);
  }

  .burger--open span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }

  .burger--open span:nth-child(2) {
    opacity: 0;
  }

  .burger--open span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }

  .manager-btn {
    width: 42px;
    height: 42px;
    padding: 0;
    justify-content: center;
    border-radius: 10px;
  }

  .manager-btn__label {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
  }

  .manager-btn__icon {
    font-size: 1.15rem;
    line-height: 1;
  }

  .cart-btn {
    width: 42px;
    height: 42px;
  }

  .hero {
    padding: 36px 0 32px;
  }

  .hero__badge {
    max-width: 100%;
    font-size: 0.75rem;
    line-height: 1.35;
    padding: 8px 12px;
    white-space: normal;
  }

  .hero__title {
    font-size: clamp(2rem, 10vw, 2.75rem);
  }

  .hero__notice {
    font-size: 0.95rem;
    padding: 0 4px;
  }

  .hero__subtitle {
    font-size: 0.98rem;
    margin: 0 auto 14px;
  }

  .hero__subtitle + .hero__actions {
    margin-top: 10px;
  }

  .hero__actions {
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
  }

  .hero__actions .btn {
    width: 100%;
  }

  .btn--lg {
    padding: 14px 20px;
    font-size: 1rem;
  }

  .btn,
  .product-card__cart,
  .catalog-card,
  .qty button,
  .cart-item__remove {
    min-height: 44px;
  }

  .section {
    padding: 36px 0;
  }

  .section__header {
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 18px;
  }

  .section__title {
    font-size: 1.35rem;
  }

  .products-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }

  .product-card {
    padding: 10px;
    border-radius: 14px;
  }

  .product-card__image {
    min-height: 140px;
    margin-bottom: 8px;
  }

  .product-card__name {
    font-size: 0.85rem;
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  .product-card__specs {
    font-size: 0.72rem;
    -webkit-line-clamp: 2;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  .product-card__price {
    font-size: 0.95rem;
  }

  .product-card__old-price {
    font-size: 0.75rem;
  }

  .product-card__footer {
    gap: 8px;
    align-items: center;
  }

  .product-card__cart {
    width: 40px;
    height: 40px;
    flex-shrink: 0;
    font-size: 1rem;
  }

  .features {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .feature {
    padding: 18px 16px;
    text-align: left;
    display: grid;
    grid-template-columns: auto 1fr;
    grid-template-rows: auto auto;
    column-gap: 12px;
    align-items: start;
  }

  .feature__icon {
    grid-row: 1 / span 2;
    font-size: 1.75rem;
    margin: 0;
    line-height: 1;
  }

  .feature__title {
    margin-bottom: 4px;
  }

  .catalog-header {
    gap: 10px;
    margin-bottom: 16px;
  }

  .catalog-picker {
    grid-template-columns: 1fr;
    gap: 8px;
    margin-bottom: 20px;
  }

  .catalog-card {
    min-height: 52px;
    padding: 14px 16px;
  }

  .search-bar {
    flex-direction: column;
    gap: 10px;
  }

  .search-bar input,
  .checkout-form input,
  .checkout-form textarea,
  .status-form input {
    font-size: 16px; /* iOS: без автозума */
    min-height: 48px;
  }

  .search-bar .btn {
    width: 100%;
  }

  .product-detail {
    grid-template-columns: 1fr;
    gap: 20px;
    padding-top: 16px;
    padding-bottom: 40px;
  }

  .product-detail__image {
    min-height: 240px;
    padding: 12px;
    border-radius: 16px;
  }

  .product-detail__img {
    max-height: 240px;
  }

  .product-detail__name {
    font-size: 1.4rem;
  }

  .product-detail__actions {
    flex-direction: column;
    position: sticky;
    bottom: 0;
    z-index: 40;
    padding: 12px var(--page-gutter-left) calc(12px + env(safe-area-inset-bottom, 0px)) var(--page-gutter-right);
    margin-left: calc(-1 * var(--page-gutter-left));
    margin-right: calc(-1 * var(--page-gutter-right));
    width: calc(100% + var(--page-gutter-left) + var(--page-gutter-right));
    max-width: none;
    box-sizing: border-box;
    background: linear-gradient(to top, var(--bg) 70%, transparent);
  }

  .product-detail__actions .btn {
    width: 100%;
  }

  .breadcrumb {
    flex-wrap: wrap;
    row-gap: 4px;
    padding: 12px 0;
    font-size: 0.8rem;
  }

  .cart-page,
  .status-page {
    padding-top: 20px;
    padding-bottom: 48px;
  }

  .cart-layout {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .cart-item {
    grid-template-columns: 72px minmax(0, 1fr);
    gap: 12px;
    padding: 12px;
  }

  .cart-item__image {
    width: 72px;
    height: 72px;
  }

  .cart-item__sum {
    grid-column: 2;
    justify-self: start;
  }

  .cart-checkout {
    position: static;
    padding: 18px 16px;
  }

  .cart-success__actions {
    flex-direction: column;
  }

  .cart-success__actions .btn {
    width: 100%;
  }

  .page-content {
    padding-top: 24px;
    padding-bottom: 48px;
  }

  .page-content h1 {
    font-size: 1.75rem;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 12px;
    margin-top: 20px;
  }

  .manager-modal__dialog {
    max-height: calc(100dvh - var(--page-gutter-top) - var(--page-gutter-bottom) - 32px);
    overflow-y: auto;
    padding: 20px 16px 16px;
    border-radius: 18px;
  }

  .cookie-banner {
    left: 50%;
    right: auto;
    bottom: var(--page-gutter-bottom);
    width: calc(100% - var(--page-gutter-left) - var(--page-gutter-right));
    transform: translateX(-50%);
    flex-direction: column;
    align-items: stretch;
    padding: 12px;
  }

  .cookie-banner p {
    min-width: 0;
    font-size: 0.8rem;
  }

  .cookie-banner__actions {
    flex-direction: column;
  }

  .cookie-banner__actions .btn {
    width: 100%;
  }

  .toast {
    left: var(--page-gutter-left);
    right: var(--page-gutter-right);
    bottom: var(--page-gutter-bottom);
    max-width: none;
    text-align: center;
  }

  .footer {
    padding: 36px 0 calc(24px + env(safe-area-inset-bottom, 0px));
  }

  .footer__grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .footer__bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }

  .legal-doc {
    padding-bottom: 48px;
  }
}

@media (max-width: 380px) {
  .products-grid {
    gap: 8px;
  }

  .product-card__name {
    font-size: 0.8rem;
  }

  .product-card__price {
    font-size: 0.88rem;
  }

  .logo {
    font-size: 0.95rem;
  }
}