/* ==========================================================================
   ROKODIL — components.css
   Переиспользуемые компоненты UI (кнопки, карточки, бейджи, инпуты)
   Источник: Figma UI KIT elements
   ========================================================================== */

/* ---------- Кнопки ---------- */

/* Primary — основной акцент */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: var(--fs-16);
  line-height: 20px;
  font-weight: 400;
  text-align: center;
  border-radius: var(--radius-xs);
  transition: background var(--transition), opacity var(--transition), box-shadow var(--transition);
  white-space: nowrap;
  user-select: none;
}

.btn--primary {
  background: var(--color-primary);
  color: var(--color-on-dark);
  padding: 14px 24px;
}

.btn--primary:hover { background: var(--color-primary-hover); }
.btn--primary:active { background: var(--color-primary-pressed); }
.btn--primary:disabled { opacity: 0.3; cursor: not-allowed; }

.btn--primary.is-success {
  background: var(--color-primary);
}

/* Secondary / Filled — серая заливка */
.btn--secondary {
  background: var(--color-bg-light);
  color: var(--color-dark);
  padding: 10px 20px;
  font-size: var(--fs-14);
  font-weight: 500;
}

.btn--secondary:hover { background: #FCFCFC; box-shadow: 0 0 0 1px var(--color-border-hover); }
.btn--secondary:active { background: var(--color-bg-hover); }
.btn--secondary:disabled { opacity: 0.3; cursor: not-allowed; }

/* Secondary / Stroke — обводка акцентом */
.btn--outline {
  background: transparent;
  border: 1px solid var(--color-primary);
  color: var(--color-primary);
  padding: 14px 24px;
  font-weight: 500;
  border-radius: var(--radius-sm);
}

.btn--outline:hover { background: var(--color-primary-bg-03); }
.btn--outline:active { background: var(--color-primary-bg-08); }
.btn--outline:disabled { opacity: 0.3; cursor: not-allowed; }

/* Dark — тёмная кнопка */
.btn--dark {
  background: var(--color-dark);
  color: var(--color-on-dark);
  padding: 10px 20px;
  font-size: var(--fs-13);
  border-radius: var(--radius-xs);
}

.btn--dark:hover { background: var(--color-text-muted); }
.btn--dark:active { background: var(--color-gray); }
.btn--dark:disabled { background: #C9CBCB; color: var(--color-on-dark); cursor: not-allowed; }

/* Text link button */
.btn-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: var(--fs-14);
  font-weight: 500;
  color: var(--color-primary);
  transition: opacity var(--transition);
}

.btn-link:hover { opacity: 0.7; }

.btn-link--underlined {
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* Icon button — круглая (избранное, сравнение) */
.icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--color-bg-gray);
  color: var(--color-dark);
  transition: background var(--transition), color var(--transition);
}

.icon-btn:hover { background: var(--color-border-light); }
.icon-btn:active { background: var(--color-bg-dark); }
.icon-btn.is-active { color: var(--color-primary); }

/* Icon button — квадратная малая (добавить) */
.icon-btn--sm {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-pill);
  background: var(--color-bg-light);
}
.icon-btn--sm:hover { background: var(--color-border-light); }

/* ---------- Бейджи (Badges) ---------- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 10px;
  font-size: var(--fs-14);
  font-weight: 500;
  line-height: 28px;
  border-radius: var(--radius-pill);
}

.badge--green {
  background: var(--color-in-stock);
  color: var(--color-on-dark);
}

.badge--dark {
  background: var(--color-dark);
  color: var(--color-on-dark);
}

.badge--primary {
  background: var(--color-primary);
  color: var(--color-on-dark);
}

/* ---------- Стикеры наличия ---------- */
.stock-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: var(--fs-13);
  font-weight: 500;
}

.stock-status::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.stock-status--in::before { background: var(--color-in-stock); }
.stock-status--in { color: var(--color-in-stock); }

.stock-status--low::before { background: #E8A317; }
.stock-status--low { color: #E8A317; }

.stock-status--out::before { background: var(--color-gray); }
.stock-status--out { color: var(--color-gray); }

/* ---------- Карточка товара ---------- */
.product-card {
  position: relative;
  width: 100%;
  background: var(--color-bg);
  border: 1px solid var(--color-bg-light);
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: box-shadow var(--transition), border-color var(--transition);
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  box-shadow: var(--shadow-card);
  border-color: transparent;
}

.product-card__media {
  position: relative;
  aspect-ratio: 1;
  overflow: hidden;
  background: var(--color-bg-gray);
}

.product-card__media img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 24px;
  transition: opacity var(--transition);
}

/* Hover-эффект: студийное → лайфстайл фото (десктоп) */
.product-card__media-img--lifestyle {
  position: absolute;
  inset: 0;
  opacity: 0;
}

/* Hover swap disabled — lifestyle images not yet available */

.product-card__actions {
  position: absolute;
  top: 16px;
  right: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  z-index: 2;
}

.product-card__body {
  padding: 0 16px 16px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.product-card__rating {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-bottom: 8px;
}

.product-card__art {
  font-size: var(--fs-12);
  color: var(--color-gray);
  line-height: var(--lh-15);
}

.product-card__title {
  font-size: var(--fs-15);
  font-weight: 400;
  line-height: var(--lh-26);
  color: var(--color-dark);
  margin: 8px 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.product-card__title a:hover { color: var(--color-primary); }

.product-card__price {
  font-size: var(--fs-20);
  font-weight: 600;
  line-height: 1.3;
  color: var(--color-dark);
  margin-top: auto;
}

.product-card__footer {
  display: flex;
  gap: 8px;
  margin-top: 16px;
}

.product-card__divider {
  height: 1px;
  background: var(--color-divider);
  margin: 12px 0;
}

/* ---------- Рейтинг (звёзды) ---------- */
.rating {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.rating__stars {
  display: inline-flex;
  gap: 2px;
}

.rating__star {
  width: 16px;
  height: 16px;
  color: #E8A317;
}

.rating__star--empty { color: var(--color-border); }

.rating__count {
  font-size: var(--fs-12);
  color: var(--color-gray);
  line-height: var(--lh-18);
}

/* ---------- Инпуты ---------- */
.input {
  width: 100%;
  padding: 12px 16px;
  font-size: var(--fs-14);
  line-height: var(--lh-20);
  color: var(--color-dark);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xs);
  transition: border-color var(--transition);
}

.input::placeholder { color: var(--color-gray); }

.input:focus {
  outline: none;
  border-color: var(--color-primary);
}

.input--error { border-color: var(--color-red); }

/* Поле с лейблом */
.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.field__label {
  font-size: var(--fs-13);
  font-weight: 500;
  color: var(--color-text-muted);
}

.field__hint {
  font-size: var(--fs-12);
  color: var(--color-gray);
}

.field__error {
  font-size: var(--fs-12);
  color: var(--color-red);
}

/* ---------- Checkbox ---------- */
.checkbox {
  display: inline-flex;
  align-items: flex-start;
  gap: 12px;
  cursor: pointer;
  font-size: var(--fs-12);
  line-height: var(--lh-18);
  color: var(--color-dark);
}

.checkbox__input {
  position: absolute;
  opacity: 0;
}

.checkbox__box {
  flex-shrink: 0;
  width: 16px;
  height: 16px;
  border: 1.5px solid var(--color-gray);
  border-radius: 3px;
  margin-top: 1px;
  transition: background var(--transition), border-color var(--transition);
  position: relative;
}

.checkbox__input:checked + .checkbox__box {
  background: var(--color-primary);
  border-color: var(--color-primary);
}

.checkbox__input:checked + .checkbox__box::after {
  content: '';
  position: absolute;
  left: 4px;
  top: 1px;
  width: 5px;
  height: 9px;
  border: solid var(--color-on-dark);
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

.checkbox__input:focus-visible + .checkbox__box {
  box-shadow: 0 0 0 3px var(--color-primary-bg-30);
}

.checkbox a {
  color: var(--color-primary);
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* ---------- Radio ---------- */
.radio {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  font-size: var(--fs-14);
}

.radio__input { position: absolute; opacity: 0; }

.radio__box {
  width: 18px;
  height: 18px;
  border: 1.5px solid var(--color-gray);
  border-radius: 50%;
  position: relative;
  transition: border-color var(--transition);
}

.radio__input:checked + .radio__box { border-color: var(--color-primary); }

.radio__input:checked + .radio__box::after {
  content: '';
  position: absolute;
  inset: 3px;
  background: var(--color-primary);
  border-radius: 50%;
}

/* ---------- Toggle ---------- */
.toggle {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
}

.toggle__input { position: absolute; opacity: 0; }

.toggle__track {
  width: 40px;
  height: 22px;
  background: var(--color-border);
  border-radius: var(--radius-pill);
  position: relative;
  transition: background var(--transition);
}

.toggle__track::after {
  content: '';
  position: absolute;
  top: 2px;
  left: 2px;
  width: 18px;
  height: 18px;
  background: var(--color-bg);
  border-radius: 50%;
  transition: transform var(--transition);
}

.toggle__input:checked + .toggle__track { background: var(--color-primary); }
.toggle__input:checked + .toggle__track::after { transform: translateX(18px); }

/* ---------- Quantity Stepper ---------- */
.qty {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xs);
  overflow: hidden;
}

.qty__btn { width: 24px; height: 24px; display: flex; align-items: center; justify-content: center; border: none; background: none; cursor: pointer; padding: 0; border-radius: 50%; margin: 0 8px; }

.qty__btn:hover { background: var(--color-bg-gray); }
.qty__btn:disabled { opacity: 0.3; cursor: not-allowed; }

.qty__input { width: 49px; text-align: center; border: none; font-size: 15px; font-weight: 500; color: var(--color-dark); background: transparent; }

.qty__input:focus { outline: none; }

/* ---------- Tabs ---------- */
.tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.tab {
  padding: 11px 24px;
  font-size: var(--fs-16);
  font-weight: 500;
  line-height: var(--lh-20);
  color: var(--color-gray);
  background: transparent;
  border-radius: var(--radius-pill);
  transition: background var(--transition), color var(--transition);
}

.tab:hover { color: var(--color-dark); }
.tab.is-active { background: var(--color-bg-light); color: var(--color-dark); }

/* ---------- Select / Dropdown ---------- */
.select {
  position: relative;
  display: inline-block;
}

.select__trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 0 14px;
  height: 42px;
  min-width: 200px;
  background: var(--color-bg-light);
  border-radius: var(--radius-xs);
  font-size: var(--fs-14);
  color: var(--color-dark);
}

.select__trigger:hover { background: var(--color-border-light); }

.select__arrow {
  transition: transform var(--transition);
}

.select.is-open .select__arrow { transform: rotate(180deg); }

/* ---------- Тосты / уведомления ---------- */
.toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: var(--z-toast);
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  background: var(--color-dark);
  color: var(--color-on-dark);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-card);
  font-size: var(--fs-14);
  transform: translateY(100px);
  opacity: 0;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

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

.toast--success { background: var(--color-primary); }
.toast--error { background: var(--color-red); }

/* ---------- Поиск-бар (рассылка и т.д.) ---------- */
.search-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 8px 8px 24px;
  background: var(--color-bg);
  border-radius: var(--radius-md);
}

.search-bar__input {
  flex: 1;
  border: none;
  font-size: var(--fs-16);
  background: transparent;
}

.search-bar__input:focus { outline: none; }
.search-bar__input::placeholder { color: var(--color-gray); }