/* ====== Catalog Layout (container + filters + pagination) ====== */

/* Контейнер каталога */
.catalog {
  max-width: var(--container-max-width);
  margin: 24px auto 48px;
  padding: 0 var(--container-padding);
  display: grid;
  grid-template-columns: 300px 1fr; /* сайдбар + контент */
  gap: calc(var(--gap) * 1.5);
}

/* Сайдбар фильтров */
.catalog-filters {
  position: relative;
}
.catalog-filters > * {
  position: sticky;
  top: 16px;
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  padding: 16px;
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.02);
}

/* Секция со списком (резерв под .cards) */
.catalog-list {
}

/* ====== Формы фильтров ====== */
.catalog-filters label {
  display: block;
  font-size: 14px;
  color: var(--clr-muted);
  margin-bottom: 6px;
}
.catalog-filters .field,
.catalog-filters .filter-row {
  margin-bottom: 12px;
}
.catalog-filters input[type="text"],
.catalog-filters input[type="search"],
.catalog-filters select {
  width: 100%;
  border: 1px solid var(--clr-border);
  border-radius: 8px;
  padding: 10px 12px;
  background: #fff;
  color: var(--clr-text);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.catalog-filters input:focus,
.catalog-filters select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px color-mix(in oklab, var(--accent) 18%, transparent);
}

/* Кнопки фильтров */
.catalog-filters .actions {
  display: flex;
  gap: 10px;
  margin-top: 6px;
}
.catalog-filters .actions .btn {
  flex: 1 1 auto;
}

/* ====== Пагинация ====== */
.navigation,
.nav-links,
.pagination,
.page-links,
.page-numbers {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  justify-content: center;
  margin-top: 20px;
}
.page-numbers,
.nav-links a,
.nav-links span {
  min-width: 36px;
  height: 36px;
  padding: 0 10px;
  border-radius: 8px;
  border: 1px solid var(--clr-border);
  background: var(--clr-surface);
  color: var(--clr-text);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  transition: background var(--transition), border-color var(--transition),
    color var(--transition);
}
.page-numbers.current,
.nav-links .current {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}
.page-numbers:hover,
.nav-links a:hover {
  border-color: var(--accent);
}

/* ====== Доступность ====== */
.catalog-filters button:focus-visible,
.catalog a.page-numbers:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px color-mix(in oklab, var(--accent) 22%, transparent);
  border-color: var(--accent);
}

/* ====== Адаптив ====== */
@media (max-width: 640px) {
  .catalog {
    grid-template-columns: 1fr;
    gap: var(--gap);
  }
  .catalog-filters > * {
    position: static;
  }
}

/* ====== Габариты: компактная структура ====== */
.catalog-filters fieldset.range {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

/* каждая строка ширины/длины */
.catalog-filters fieldset.range > div {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

/* первая строка (текстовые подписи) */
.catalog-filters fieldset.range > div > label,
.catalog-filters fieldset.range > div > span {
  font-weight: 500;
  color: var(--clr-text);
  display: block;
  align-self: start;
}

/* пара полей от–до */
.catalog-filters fieldset.range > div > .inputs,
.catalog-filters fieldset.range > div > input[type="number"] {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

/* на узких экранах — стек */
@media (max-width: 480px) {
  .catalog-filters fieldset.range > div > .inputs,
  .catalog-filters fieldset.range > div > input[type="number"] {
    grid-template-columns: 1fr;
  }
}

/* ===== SELECT: стрелка-линиями (chevron) ===== */
:root {
  --select-arrow-color: var(--accent);
  --select-arrow-size: 7px; /* длина "усика" */
  --select-arrow-thick: 2px; /* толщина линии */
  --select-arrow-gap: 16px; /* отступ стрелки от правого края */
}

.filters select {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  width: 100%;
  height: 40px;
  line-height: 40px;
  padding: 0 calc(var(--select-arrow-gap) + var(--select-arrow-size) + 12px) 0
    12px;
  border: 1px solid var(--clr-border);
  border-radius: 8px;
  background: var(--clr-surface);
  color: var(--clr-text);
  font-size: 14px;
  cursor: pointer;
  margin-top: 3px;
  transition: border-color 0.2s ease, box-shadow 0.2s ease,
    background-position 0.2s ease;
  /* ▼ стрелка из двух линий (chevron down) */
  background-image: linear-gradient(
      45deg,
      transparent calc(50% - var(--select-arrow-thick) / 2),
      var(--select-arrow-color) 0,
      var(--select-arrow-color) calc(50% + var(--select-arrow-thick) / 2),
      transparent 0
    ),
    linear-gradient(
      -45deg,
      transparent calc(50% - var(--select-arrow-thick) / 2),
      var(--select-arrow-color) 0,
      var(--select-arrow-color) calc(50% + var(--select-arrow-thick) / 2),
      transparent 0
    );
  background-repeat: no-repeat;
  background-size: var(--select-arrow-size) var(--select-arrow-size),
    var(--select-arrow-size) var(--select-arrow-size);
  background-position: calc(
        100% - var(--select-arrow-gap) - var(--select-arrow-size) / 2
      )
      50%,
    calc(100% - var(--select-arrow-gap) + var(--select-arrow-size) / 2) 50%;
}

.filters select:hover {
  border-color: color-mix(in oklab, var(--accent) 50%, var(--clr-border) 50%);
}
.filters select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px color-mix(in oklab, var(--accent) 18%, transparent);
  /* ▲ «поворот» вверх: меняем направления линий */
  background-image: linear-gradient(
      135deg,
      transparent calc(50% - var(--select-arrow-thick) / 2),
      var(--select-arrow-color) 0,
      var(--select-arrow-color) calc(50% + var(--select-arrow-thick) / 2),
      transparent 0
    ),
    linear-gradient(
      -135deg,
      transparent calc(50% - var(--select-arrow-thick) / 2),
      var(--select-arrow-color) 0,
      var(--select-arrow-color) calc(50% + var(--select-arrow-thick) / 2),
      transparent 0
    );
}

/* disabled */
.filters select:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}