/*
 * Стили Mini App. Используем CSS-переменные темы Telegram
 * (var(--tg-theme-...)) с запасными значениями — каталог выглядит
 * родным и в светлой, и в тёмной теме.
 */

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

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    background: var(--tg-theme-bg-color, #fff);
    color: var(--tg-theme-text-color, #111);
    line-height: 1.45;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; }

/* --- Шапка --- */
.topbar {
    position: sticky; top: 0; z-index: 5;
    display: flex; justify-content: space-between; align-items: center;
    padding: 12px 16px;
    background: var(--tg-theme-secondary-bg-color, #f2f2f7);
}
.topbar__title { font-weight: 700; font-size: 1.05rem; }
.topbar__cart { position: relative; font-size: 1.2rem; }
.topbar__badge {
    position: absolute; top: -6px; right: -10px;
    background: var(--tg-theme-button-color, #2481cc); color: #fff;
    font-size: 0.7rem; font-weight: 700;
    border-radius: 999px; padding: 1px 6px;
}

.page { padding: 16px; padding-bottom: 40px; }
.page__title { font-size: 1.3rem; margin-bottom: 14px; }
.back {
    display: inline-block; margin-bottom: 10px;
    color: var(--tg-theme-link-color, #2481cc); font-size: 0.92rem;
}
.empty { color: var(--tg-theme-hint-color, #8e8e93); padding: 24px 0; }

/* --- Экран авторизации --- */
.auth { padding: 48px 8px; text-align: center; }
.auth__spinner { color: var(--tg-theme-hint-color, #8e8e93); }
.auth__help p { margin-bottom: 10px; }

/* --- Список категорий --- */
.catlist { display: flex; flex-direction: column; gap: 10px; }
.catlist__item {
    display: flex; justify-content: space-between; align-items: center;
    padding: 16px; border-radius: 12px;
    background: var(--tg-theme-secondary-bg-color, #f2f2f7);
    font-weight: 600;
}
.catlist__count {
    color: var(--tg-theme-hint-color, #8e8e93); font-weight: 400;
    font-size: 0.9rem;
}

/* --- Сетка товаров --- */
.grid {
    display: grid; gap: 12px;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
}
.card {
    border-radius: 12px; overflow: hidden;
    background: var(--tg-theme-secondary-bg-color, #f2f2f7);
}
.card__photo {
    width: 100%; aspect-ratio: 1; object-fit: cover; display: block;
    background: #fff;
}
.card__photo--empty {
    display: flex; align-items: center; justify-content: center;
    color: var(--tg-theme-hint-color, #8e8e93); font-size: 0.85rem;
}
.card__body { padding: 10px 12px 12px; }
.card__name { display: block; font-size: 0.92rem; font-weight: 600; margin-bottom: 4px; }
.card__meta {
    color: var(--tg-theme-hint-color, #8e8e93); font-size: 0.78rem;
    margin-bottom: 6px;
}
.card__price { font-weight: 700; margin-bottom: 8px; }
.card__price--ask { color: var(--tg-theme-hint-color, #8e8e93); font-weight: 400; }

/* --- Бейджи наличия --- */
.badge {
    display: inline-block; margin-left: 6px; padding: 1px 7px;
    border-radius: 999px; font-size: 0.7rem; font-weight: 600;
}
.badge--stock { background: #d7f5d9; color: #1d7a26; }
.badge--order { background: #fff0d4; color: #9a6b1a; }
.badge--out   { background: #fadadd; color: #a12633; }

/* --- Кнопки --- */
.btn {
    display: inline-block; border: none; cursor: pointer;
    background: var(--tg-theme-button-color, #2481cc);
    color: var(--tg-theme-button-text-color, #fff);
    font: inherit; font-weight: 600;
    border-radius: 10px; padding: 9px 14px; font-size: 0.9rem;
}
.btn--add { width: 100%; }
.btn--big { width: 100%; padding: 14px; font-size: 1rem; margin-top: 10px; }
.btn:disabled { opacity: 0.6; }

/* --- Карточка товара --- */
.detail__photo { border-radius: 14px; margin-bottom: 14px; }
.detail__price { font-size: 1.35rem; font-weight: 700; margin: 10px 0; }
.detail__price--ask {
    font-size: 1rem; font-weight: 400;
    color: var(--tg-theme-hint-color, #8e8e93);
}
.detail__desc { margin: 10px 0 16px; white-space: pre-line; }

/* --- Виджет количества --- */
.qty { display: flex; align-items: center; gap: 10px; margin-top: 12px; }
.qty__btn {
    width: 38px; height: 38px; border: none; border-radius: 10px;
    background: var(--tg-theme-secondary-bg-color, #f2f2f7);
    color: inherit; font-size: 1.2rem; cursor: pointer;
}
.qty__input {
    width: 64px; text-align: center; font: inherit; padding: 8px;
    border: 1px solid var(--tg-theme-hint-color, #ccc); border-radius: 10px;
    background: transparent; color: inherit;
}
.qty--small .qty__btn { width: 30px; height: 30px; font-size: 1rem; }
.qty__value { min-width: 24px; text-align: center; font-weight: 600; }

/* --- Корзина --- */
.cartrow {
    display: flex; gap: 12px; padding: 10px 0;
    border-bottom: 1px solid var(--tg-theme-secondary-bg-color, #eee);
}
.cartrow--dead { opacity: 0.5; }
.cartrow__photo {
    width: 64px; height: 64px; border-radius: 10px; object-fit: cover;
    background: var(--tg-theme-secondary-bg-color, #f2f2f7); flex-shrink: 0;
}
.cartrow__info { flex: 1; }
.cartrow__name { font-size: 0.92rem; font-weight: 600; }
.cartrow__price { font-size: 0.9rem; margin: 2px 0 4px; }
.cartrow__remove {
    border: none; background: none; cursor: pointer;
    color: var(--tg-theme-destructive-text-color, #d63b3b);
    font-size: 0.82rem; margin-left: 8px;
}
.cart__total { font-size: 1.15rem; margin: 16px 0 10px; }
.cart__comment-label {
    display: flex; flex-direction: column; gap: 6px;
    font-size: 0.88rem; font-weight: 600;
}
.cart__comment-label textarea {
    font: inherit; padding: 10px; border-radius: 10px;
    border: 1px solid var(--tg-theme-hint-color, #ccc);
    background: transparent; color: inherit; resize: vertical;
}
.cart__note {
    color: var(--tg-theme-hint-color, #8e8e93);
    font-size: 0.85rem; margin-top: 10px;
}

/* --- Заказ принят --- */
.done { text-align: center; padding: 40px 10px; }
.done__icon { font-size: 3rem; margin-bottom: 10px; }
.done p { color: var(--tg-theme-hint-color, #8e8e93); margin-bottom: 18px; }