/* Внутри Telegram цвета всегда приходят через --tg-theme-* (их подставляет
   telegram-web-app.js с наивысшим приоритетом). Блоки ниже — резервная
   палитра на случай предпросмотра вне Telegram (обычный браузер / Artifact). */

:root {
  --bg: var(--tg-theme-bg-color, #ffffff);
  --secondary-bg: var(--tg-theme-secondary-bg-color, #f2f0eb);
  --text: var(--tg-theme-text-color, #201a17);
  --hint: var(--tg-theme-hint-color, #8a7f78);
  --link: var(--tg-theme-link-color, #a6741f);
  --button: var(--tg-theme-button-color, #7c1f34);
  --button-text: var(--tg-theme-button-text-color, #ffffff);
  --card-bg: var(--tg-theme-section-bg-color, #ffffff);
  --border: rgba(32,26,23,0.09);
  --danger: #d64545;
  --safe-bottom: env(safe-area-inset-bottom, 0px);
  --safe-top: env(safe-area-inset-top, 0px);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: var(--tg-theme-bg-color, #17181c);
    --secondary-bg: var(--tg-theme-secondary-bg-color, #0f1014);
    --text: var(--tg-theme-text-color, #f1ede9);
    --hint: var(--tg-theme-hint-color, #93898c);
    --link: var(--tg-theme-link-color, #d7a54a);
    --button: var(--tg-theme-button-color, #a13350);
    --card-bg: var(--tg-theme-section-bg-color, #212227);
    --border: rgba(255,255,255,0.08);
  }
}

:root[data-theme="dark"] {
  --bg: var(--tg-theme-bg-color, #17181c);
  --secondary-bg: var(--tg-theme-secondary-bg-color, #0f1014);
  --text: var(--tg-theme-text-color, #f1ede9);
  --hint: var(--tg-theme-hint-color, #93898c);
  --link: var(--tg-theme-link-color, #d7a54a);
  --button: var(--tg-theme-button-color, #a13350);
  --card-bg: var(--tg-theme-section-bg-color, #212227);
  --border: rgba(255,255,255,0.08);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

#app {
  min-height: 100vh;
  padding-top: var(--safe-top);
}

.screen {
  display: none;
  padding-bottom: calc(96px + var(--safe-bottom));
  min-height: 100vh;
  animation: fadeIn .18s ease;
}
.screen.active { display: block; }

@keyframes fadeIn { from { opacity: 0; transform: translateY(6px);} to { opacity: 1; transform: translateY(0);} }

/* ---------- Общие элементы ---------- */

.topbar {
  position: sticky;
  top: 0;
  z-index: 5;
  background: var(--bg);
  padding: 14px 16px 10px;
  border-bottom: 1px solid var(--border);
}
.topbar-title { font-size: 20px; font-weight: 700; }
.topbar-sub { font-size: 13px; color: var(--hint); margin-top: 2px; }
.back-inline {
  border: none;
  background: none;
  color: var(--link);
  font-size: 15px;
  padding: 0 0 8px;
  cursor: pointer;
  font-weight: 600;
}

.btn {
  display: block;
  width: 100%;
  border: none;
  border-radius: 12px;
  padding: 14px 16px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  text-align: center;
  transition: opacity .15s ease, transform .1s ease;
}
.btn:active { transform: scale(0.98); }
.btn-primary { background: var(--button); color: var(--button-text); }
.btn-primary:disabled { opacity: .4; cursor: not-allowed; }
.btn-secondary { background: var(--secondary-bg); color: var(--text); margin-top: 10px; }
.btn-ghost { background: transparent; color: var(--hint); font-weight: 500; padding: 10px; }

/* ---------- Экран возраста ---------- */

.age-wrap {
  max-width: 480px;
  margin: 0 auto;
  padding: 32px 20px 24px;
  text-align: center;
}
.center-wrap {
  max-width: 480px;
  margin: 0 auto;
  padding: 60px 24px;
  text-align: center;
}
.age-logo {
  font-size: 13px;
  letter-spacing: 2px;
  color: var(--hint);
  font-weight: 700;
  margin-bottom: 18px;
}
.age-emoji { font-size: 54px; margin-bottom: 12px; }
.age-icon { margin-bottom: 12px; }
.age-text {
  font-size: 14.5px;
  line-height: 1.55;
  color: var(--text);
  text-align: left;
  margin: 0 0 14px;
}
.age-text--strong { font-weight: 700; }
.age-text--kz { color: var(--hint); font-style: italic; margin-top: -8px; }
.age-text a { color: var(--link); text-decoration: underline; }
.age-actions { margin-top: 24px; display: flex; flex-direction: column; gap: 10px; }
.btn-kz { display: block; font-size: 12px; font-weight: 500; font-style: italic; opacity: .8; margin-top: 2px; }

/* ---------- Карточки категорий/стран ---------- */

.grid-cards {
  padding: 16px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}
.card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 18px 14px;
  text-align: center;
  cursor: pointer;
  transition: transform .1s ease, box-shadow .15s ease;
}
.card:active { transform: scale(0.97); }
.card-icon { font-size: 34px; margin-bottom: 8px; }
.card-title { font-weight: 700; font-size: 15px; }
.card-sub { font-size: 12px; color: var(--hint); margin-top: 3px; }

.card-photo { padding: 14px 14px 16px; }
.card-photo-wrap {
  width: 100%;
  height: 140px;
  padding: 6px 0;
  border-radius: 10px;
  background: var(--secondary-bg);
  overflow: hidden;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.card-photo-wrap img { width: 100%; height: 100%; object-fit: contain; }

/* ---------- Список товаров ---------- */

.products-list { padding: 12px 16px 8px; }
.brand-heading {
  font-size: 13px;
  font-weight: 700;
  color: var(--hint);
  text-transform: uppercase;
  letter-spacing: .4px;
  margin: 18px 4px 8px;
}
.brand-heading:first-child { margin-top: 4px; }

.product-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 12px 14px;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.product-thumb {
  position: relative;
  width: 52px;
  height: 68px;
  flex-shrink: 0;
  border-radius: 10px;
  background: var(--secondary-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.thumb-emoji { font-size: 22px; opacity: .55; }
.thumb-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.product-info { flex: 1; min-width: 0; }
.product-name { font-size: 14.5px; font-weight: 600; line-height: 1.35; }
.product-meta { font-size: 12.5px; color: var(--hint); margin-top: 4px; }
.product-price { font-size: 15px; font-weight: 700; margin-top: 6px; }
.product-minorder { font-size: 11.5px; color: var(--hint); margin-top: 2px; }

.qty-control {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}
.qty-btn {
  width: 30px;
  height: 30px;
  border-radius: 8px;
  border: none;
  background: var(--secondary-bg);
  color: var(--text);
  font-size: 18px;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}
.qty-btn:active { transform: scale(0.92); }
.qty-value { min-width: 24px; text-align: center; font-weight: 700; font-size: 14px; }

.btn-add {
  background: var(--button);
  color: var(--button-text);
  border: none;
  border-radius: 10px;
  padding: 8px 14px;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  white-space: nowrap;
}
.btn-add:active { transform: scale(0.95); }

/* ---------- Корзина ---------- */

.cart-empty { text-align: center; padding: 60px 24px; color: var(--hint); }
.cart-empty p { line-height: 1.5; margin: 10px 0 20px; }

.cart-summary {
  position: sticky;
  bottom: calc(0px + var(--safe-bottom));
  margin: 16px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 14px 16px;
}
.cart-summary-row {
  display: flex;
  justify-content: space-between;
  font-size: 14px;
  color: var(--hint);
  padding: 2px 0;
}
.cart-summary-total {
  font-size: 17px;
  font-weight: 700;
  color: var(--text);
  padding-top: 6px;
}

/* ---------- Плавающая панель корзины ---------- */

.cart-bar {
  position: fixed;
  left: 12px;
  right: 12px;
  bottom: calc(12px + var(--safe-bottom));
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 16px;
  box-shadow: 0 6px 24px rgba(0,0,0,0.18);
  padding: 10px 10px 10px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  z-index: 20;
}
.cart-bar-info { display: flex; flex-direction: column; font-size: 12.5px; color: var(--hint); }
.cart-bar-info span:last-child { font-size: 15px; font-weight: 700; color: var(--text); }
.btn-cart-bar { width: auto; padding: 10px 18px; }

/* ---------- Форма оформления заказа ---------- */

.checkout-form { padding: 16px; }
.field { display: block; margin-bottom: 14px; }
.field span { display: block; font-size: 13px; color: var(--hint); margin-bottom: 6px; font-weight: 600; }
.field input, .field textarea {
  width: 100%;
  border: 1px solid var(--border);
  background: var(--card-bg);
  color: var(--text);
  border-radius: 10px;
  padding: 12px;
  font-size: 15px;
  font-family: inherit;
  resize: vertical;
}
.field input:focus, .field textarea:focus { outline: 2px solid var(--button); }

.segmented { display: flex; background: var(--secondary-bg); border-radius: 10px; padding: 3px; }
.segmented-btn {
  flex: 1;
  border: none;
  background: transparent;
  padding: 10px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  cursor: pointer;
}
.segmented-btn.active { background: var(--card-bg); box-shadow: 0 1px 3px rgba(0,0,0,0.12); }

.checkout-order-summary {
  background: var(--secondary-bg);
  border-radius: 12px;
  padding: 12px 14px;
  margin: 18px 0;
}
.checkout-order-title { font-weight: 700; font-size: 14px; margin-bottom: 8px; }
.checkout-item-row { display: flex; justify-content: space-between; font-size: 13px; padding: 3px 0; color: var(--text); }
.checkout-item-row .qty { color: var(--hint); }

.checkbox-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 12.5px;
  color: var(--hint);
  line-height: 1.4;
  margin-bottom: 18px;
}
.checkbox-row input { margin-top: 2px; }

@media (min-width: 600px) {
  .age-wrap, .center-wrap, .checkout-form, .products-list, .grid-cards { max-width: 560px; margin-left: auto; margin-right: auto; }
}

/* ---------- Увеличенное фото товара ---------- */

.product-thumb { cursor: zoom-in; }

.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.88);
  display: none;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  z-index: 100;
  padding: 24px;
}
.lightbox.open { display: flex; }
.lightbox img {
  max-width: 100%;
  max-height: 78vh;
  border-radius: 12px;
  background: #fff;
}
.lightbox-caption {
  color: #fff;
  font-size: 14px;
  text-align: center;
  margin-top: 14px;
  max-width: 480px;
  opacity: .85;
}