/* ============================================================
   Pizca Isarelli — Componentes
   ============================================================ */

@layer components {

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: var(--z-header);
  background: var(--surface-bg);
  border-bottom: var(--border);
  height: var(--header-height);
  display: flex;
  align-items: center;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: box-shadow var(--transition-base);
}

.site-header.scrolled {
  box-shadow: var(--shadow-md);
}

.header-inner {
  width: 100%;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--gutter);
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.site-logo {
  flex-shrink: 0;
  text-decoration: none;
  display: flex;
  flex-direction: column;
  gap: 0;
  line-height: 1;
}

.site-logo__name {
  font-family: var(--font-title);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-terracota);
  letter-spacing: -0.02em;
}

.site-logo__tagline {
  font-size: var(--text-xs);
  color: var(--text-muted);
  font-weight: 400;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* Buscador en header (compacto) */
.header-search {
  flex: 1;
  max-width: 400px;
  position: relative;
}

.header-search input {
  padding: var(--space-2) var(--space-4) var(--space-2) var(--space-10);
  font-size: var(--text-sm);
  border-radius: var(--radius-full);
  height: 40px;
}

.header-search__icon {
  position: absolute;
  left: var(--space-3);
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
  width: 18px;
  height: 18px;
}

/* Navegación */
.header-nav {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-left: auto;
}

.header-nav a {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-secondary);
  text-decoration: none;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  transition: color var(--transition-fast), background var(--transition-fast);
  white-space: nowrap;
}

.header-nav a:hover, .header-nav a[aria-current="page"] {
  color: var(--color-terracota);
  background: var(--surface-overlay);
}

/* Botón favoritos */
.header-favorites {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  border: var(--border);
  color: var(--text-secondary);
  transition: color var(--transition-fast), background var(--transition-fast), border-color var(--transition-fast);
  text-decoration: none;
}

.header-favorites:hover {
  color: var(--color-terracota);
  border-color: var(--color-terracota);
  background: var(--surface-overlay);
}

.header-favorites__count {
  position: absolute;
  top: -4px;
  right: -4px;
  min-width: 18px;
  height: 18px;
  padding: 0 4px;
  background: var(--color-terracota);
  color: white;
  font-size: 11px;
  font-weight: 700;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  display: none;
}

.header-favorites__count.visible {
  display: flex;
}

/* Toggle tema */
.theme-toggle {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  border: var(--border);
  color: var(--text-secondary);
  transition: color var(--transition-fast), background var(--transition-fast);
}

.theme-toggle:hover {
  color: var(--color-terracota);
  background: var(--surface-overlay);
}

/* Menú hamburger */
.menu-toggle {
  display: none;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  border: var(--border);
}

@media (max-width: 767px) {
  .menu-toggle {
    display: flex;
  }

  .header-nav,
  .header-search {
    display: none;
  }

  .header-nav.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    inset: var(--header-height-mob) 0 0 0;
    background: var(--surface-bg);
    padding: var(--space-6) var(--gutter);
    z-index: var(--z-overlay);
    border-top: var(--border);
    gap: var(--space-2);
    overflow-y: auto;
  }

  .header-nav.open a {
    font-size: var(--text-md);
    padding: var(--space-4) var(--space-4);
    border-radius: var(--radius-lg);
    border: var(--border);
  }

  .header-nav.open .header-search {
    display: flex;
    max-width: 100%;
    width: 100%;
  }

  .site-header {
    height: var(--header-height-mob);
  }
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  padding-block: clamp(3rem, 8vw, 6rem);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 0%, var(--color-crema) 0%, transparent 70%);
  opacity: 0.5;
  pointer-events: none;
}

.hero__eyebrow {
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-terracota);
  margin-bottom: var(--space-4);
}

.hero__title {
  font-family: var(--font-title);
  font-size: var(--text-hero);
  font-weight: 900;
  line-height: 0.95;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  margin-bottom: var(--space-6);
  max-width: 14ch;
  margin-inline: auto;
}

.hero__title em {
  font-style: italic;
  color: var(--color-terracota);
}

.hero__subtitle {
  font-size: var(--text-lg);
  color: var(--text-secondary);
  margin-bottom: var(--space-8);
  max-width: 48ch;
  margin-inline: auto;
  line-height: var(--leading-snug);
}

/* Buscador héroe */
.search-hero {
  position: relative;
  max-width: 560px;
  margin-inline: auto;
}

.search-hero__input {
  width: 100%;
  padding: var(--space-4) var(--space-6) var(--space-4) var(--space-14);
  font-size: var(--text-md);
  border-radius: var(--radius-full);
  border: 2px solid var(--color-borde);
  background: var(--surface-card);
  box-shadow: var(--shadow-lg);
  height: 56px;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.search-hero__input:focus {
  border-color: var(--color-terracota);
  box-shadow: var(--shadow-lg), 0 0 0 4px rgba(198, 93, 59, 0.12);
}

.search-hero__icon {
  position: absolute;
  left: var(--space-5);
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-terracota);
  width: 22px;
  height: 22px;
  pointer-events: none;
}

.search-hero__btn {
  position: absolute;
  right: var(--space-2);
  top: 50%;
  transform: translateY(-50%);
  background: var(--color-terracota);
  color: white;
  padding: var(--space-2) var(--space-5);
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: var(--text-sm);
  height: 40px;
  transition: background var(--transition-fast), transform var(--transition-fast);
}

.search-hero__btn:hover {
  background: var(--color-terracota-d);
  transform: translateY(-50%) scale(1.02);
}

/* Dropdown de sugerencias */
.search-suggestions {
  position: absolute;
  top: calc(100% + var(--space-2));
  left: 0;
  right: 0;
  background: var(--surface-card);
  border: var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  overflow: hidden;
  z-index: var(--z-overlay);
  display: none;
  max-height: 400px;
  overflow-y: auto;
}

.search-suggestions.visible {
  display: block;
}

.search-suggestion {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-5);
  text-decoration: none;
  color: var(--text-primary);
  transition: background var(--transition-fast);
}

.search-suggestion:hover, .search-suggestion.focused {
  background: var(--surface-muted);
}

.search-suggestion__icon {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2em;
  flex-shrink: 0;
}

.search-suggestion__text {
  flex: 1;
  font-size: var(--text-sm);
  font-weight: 500;
}

.search-suggestion__meta {
  font-size: var(--text-xs);
  color: var(--text-muted);
}

.search-suggestion__empty {
  padding: var(--space-5) var(--space-5);
  color: var(--text-muted);
  font-size: var(--text-sm);
  text-align: center;
}

/* ============================================================
   TARJETAS DE RECETA
   ============================================================ */
.recipe-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 280px), 1fr));
  gap: var(--space-6);
}

.recipe-card {
  background: var(--surface-card);
  border: var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  display: flex;
  flex-direction: column;
  position: relative;
}

.recipe-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

.recipe-card__cover {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  flex-shrink: 0;
}

.recipe-card__cover img,
.recipe-card__cover svg {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform var(--transition-slow);
}

.recipe-card:hover .recipe-card__cover img,
.recipe-card:hover .recipe-card__cover svg {
  transform: scale(1.03);
}

.recipe-card__body {
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  flex: 1;
}

.recipe-card__category {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-terracota);
  text-decoration: none;
  margin-bottom: var(--space-2);
  display: inline-block;
}

.recipe-card__title {
  font-family: var(--font-title);
  font-size: var(--text-lg);
  font-weight: 700;
  line-height: var(--leading-tight);
  margin-bottom: var(--space-3);
  color: var(--text-primary);
}

.recipe-card__title a {
  text-decoration: none;
  color: inherit;
  display: block;
}

.recipe-card__title a::after {
  content: '';
  position: absolute;
  inset: 0;
}

.recipe-card__summary {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: var(--leading-normal);
  flex: 1;
  margin-bottom: var(--space-4);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.recipe-card__meta {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  font-size: var(--text-xs);
  color: var(--text-muted);
  flex-wrap: wrap;
}

.recipe-card__meta-item {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.recipe-card__meta-item svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}

/* Botón favorito en tarjeta */
.recipe-card__fav {
  position: absolute;
  top: var(--space-3);
  right: var(--space-3);
  z-index: var(--z-card);
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  background: rgba(250, 245, 234, 0.9);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  border: none;
  cursor: pointer;
  transition: color var(--transition-fast), transform var(--transition-fast);
}

.recipe-card__fav:hover, .recipe-card__fav.active {
  color: var(--color-terracota);
}

.recipe-card__fav.active svg {
  fill: var(--color-terracota);
}

@media (prefers-reduced-motion: no-preference) {
  .recipe-card__fav.beating {
    animation: heartbeat 0.4s ease;
  }
}

@keyframes heartbeat {
  0%   { transform: scale(1); }
  25%  { transform: scale(1.3); }
  50%  { transform: scale(0.95); }
  75%  { transform: scale(1.15); }
  100% { transform: scale(1); }
}

/* Badge de dificultad */
.difficulty-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: 2px var(--space-3);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.04em;
  border: 1.5px solid currentColor;
}

.difficulty-badge--facil   { color: var(--color-oliva); }
.difficulty-badge--media   { color: var(--color-mostaza-d); }
.difficulty-badge--dificil { color: var(--color-terracota); }

/* ============================================================
   SECCIÓN
   ============================================================ */
.section {
  padding-block: var(--space-16);
}

.section--tight {
  padding-block: var(--space-10);
}

.section__header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-4);
  margin-bottom: var(--space-8);
  flex-wrap: wrap;
}

.section__title {
  font-family: var(--font-title);
  font-size: var(--text-2xl);
  font-weight: 700;
  letter-spacing: -0.02em;
}

.section__link {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-terracota);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: var(--space-1);
  white-space: nowrap;
}

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

/* ============================================================
   RECETA DESTACADA
   ============================================================ */
.recipe-featured {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-10);
  align-items: center;
  background: var(--surface-card);
  border: var(--border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  padding: var(--space-8);
}

@media (max-width: 767px) {
  .recipe-featured {
    grid-template-columns: 1fr;
    padding: var(--space-6);
  }
}

.recipe-featured__cover {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
}

.recipe-featured__cover img,
.recipe-featured__cover svg {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.recipe-featured__eyebrow {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-terracota);
  margin-bottom: var(--space-3);
}

.recipe-featured__title {
  font-size: var(--text-3xl);
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1.05;
  margin-bottom: var(--space-4);
}

.recipe-featured__summary {
  color: var(--text-secondary);
  line-height: var(--leading-normal);
  margin-bottom: var(--space-6);
}

.recipe-featured__stats {
  display: flex;
  gap: var(--space-6);
  margin-bottom: var(--space-6);
}

.recipe-featured__stat {
  text-align: center;
}

.recipe-featured__stat-value {
  font-family: var(--font-title);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-terracota);
  display: block;
  line-height: 1;
}

.recipe-featured__stat-label {
  font-size: var(--text-xs);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* ============================================================
   GRILLA DE CATEGORÍAS
   ============================================================ */
.categories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: var(--space-4);
}

.category-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-5) var(--space-4);
  background: var(--surface-card);
  border: var(--border);
  border-radius: var(--radius-lg);
  text-decoration: none;
  color: var(--text-primary);
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
  text-align: center;
}

.category-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: currentColor;
}

.category-card__icon {
  font-size: 2rem;
  width: 56px;
  height: 56px;
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--surface-muted);
  transition: transform var(--transition-fast);
}

.category-card:hover .category-card__icon {
  transform: scale(1.1);
}

.category-card__name {
  font-size: var(--text-sm);
  font-weight: 600;
  line-height: var(--leading-tight);
}

.category-card__count {
  font-size: var(--text-xs);
  color: var(--text-muted);
}

/* ============================================================
   BREADCRUMBS
   ============================================================ */
.breadcrumbs {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-wrap: wrap;
  font-size: var(--text-sm);
  color: var(--text-muted);
  margin-bottom: var(--space-8);
}

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

.breadcrumbs a:hover {
  color: var(--color-terracota);
  text-decoration: underline;
}

.breadcrumbs__sep {
  user-select: none;
  opacity: 0.5;
}

/* ============================================================
   PAGINADOR
   ============================================================ */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  flex-wrap: wrap;
  margin-top: var(--space-12);
}

.pagination a,
.pagination span {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 var(--space-3);
  border: var(--border);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: 500;
  text-decoration: none;
  color: var(--text-secondary);
  transition: background var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);
}

.pagination a:hover {
  background: var(--surface-muted);
  border-color: var(--color-borde);
  color: var(--text-primary);
}

.pagination .current {
  background: var(--color-terracota);
  border-color: var(--color-terracota);
  color: white;
  font-weight: 700;
}

.pagination .disabled {
  opacity: 0.4;
  pointer-events: none;
}

/* ============================================================
   DETALLE DE RECETA
   ============================================================ */
.recipe-detail {
  max-width: 840px;
  margin-inline: auto;
}

.recipe-header {
  margin-bottom: var(--space-10);
}

.recipe-header__category {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-terracota);
  text-decoration: none;
  display: inline-block;
  margin-bottom: var(--space-3);
}

.recipe-header__title {
  font-size: var(--text-4xl);
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1.0;
  margin-bottom: var(--space-5);
}

.recipe-header__summary {
  font-size: var(--text-lg);
  color: var(--text-secondary);
  line-height: var(--leading-snug);
  max-width: 60ch;
  margin-bottom: var(--space-6);
}

.recipe-meta-bar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-5) var(--space-8);
  padding: var(--space-5) var(--space-6);
  background: var(--surface-muted);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-6);
}

.recipe-meta-stat {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.recipe-meta-stat__value {
  font-family: var(--font-title);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1;
}

.recipe-meta-stat__label {
  font-size: var(--text-xs);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.recipe-cover {
  aspect-ratio: 16 / 9;
  border-radius: var(--radius-xl);
  overflow: hidden;
  margin-bottom: var(--space-10);
}

.recipe-cover img,
.recipe-cover svg {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Control de porciones */
.portions-control {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-4) var(--space-6);
  background: var(--surface-card);
  border: var(--border);
  border-radius: var(--radius-full);
  width: fit-content;
}

.portions-control__label {
  font-size: var(--text-sm);
  color: var(--text-muted);
}

.portions-control__btn {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  border: var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  transition: background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
  font-size: var(--text-lg);
  font-weight: 700;
  cursor: pointer;
  background: var(--surface-bg);
  min-width: 44px;
  min-height: 44px;
}

.portions-control__btn:hover {
  background: var(--color-terracota);
  border-color: var(--color-terracota);
  color: white;
}

.portions-control__value {
  font-family: var(--font-title);
  font-size: var(--text-xl);
  font-weight: 700;
  min-width: 3ch;
  text-align: center;
  border: none;
  background: transparent;
  color: var(--text-primary);
  padding: 0;
}

.portions-control__unit {
  font-size: var(--text-sm);
  color: var(--text-muted);
}

/* Ingredientes */
.ingredients-section h3 {
  font-size: var(--text-xl);
  margin-bottom: var(--space-6);
}

.ingredient-group {
  margin-bottom: var(--space-6);
}

.ingredient-group__title {
  font-size: var(--text-sm);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-terracota);
  margin-bottom: var(--space-3);
  padding-bottom: var(--space-2);
  border-bottom: 2px solid var(--color-terracota);
}

.ingredient-list {
  list-style: none;
  padding: 0;
}

.ingredient-item {
  display: flex;
  align-items: baseline;
  gap: var(--space-3);
  padding: var(--space-3) 0;
  border-bottom: var(--border);
  font-size: var(--text-base);
}

.ingredient-item:last-child {
  border-bottom: none;
}

.ingredient-item__qty {
  font-family: var(--font-title);
  font-weight: 700;
  font-size: var(--text-md);
  color: var(--color-terracota);
  min-width: 3.5rem;
  flex-shrink: 0;
}

.ingredient-item__unit {
  font-size: var(--text-sm);
  color: var(--text-muted);
  min-width: 3rem;
  flex-shrink: 0;
}

.ingredient-item__name {
  flex: 1;
}

.ingredient-item__note {
  font-size: var(--text-sm);
  color: var(--text-muted);
  font-style: italic;
}

/* Pasos */
.steps-section h3 {
  font-size: var(--text-xl);
  margin-bottom: var(--space-6);
}

.step-item {
  display: grid;
  grid-template-columns: 3rem 1fr;
  gap: var(--space-5);
  padding: var(--space-6) 0;
  border-bottom: var(--border);
  align-items: start;
}

.step-item:last-child {
  border-bottom: none;
}

.step-item__number {
  font-family: var(--font-title);
  font-size: var(--text-3xl);
  font-weight: 900;
  color: var(--color-crema-d);
  line-height: 1;
  user-select: none;
}

.step-item__body {
  font-size: var(--text-md);
  line-height: var(--leading-loose);
}

.step-item__timer {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  margin-top: var(--space-3);
  padding: var(--space-2) var(--space-4);
  background: var(--color-mostaza);
  color: var(--color-tinta);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 700;
  cursor: pointer;
  transition: background var(--transition-fast);
}

.step-item__timer:hover {
  background: var(--color-mostaza-d);
}

/* Tags */
.tags-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.tag-chip {
  display: inline-flex;
  align-items: center;
  padding: var(--space-1) var(--space-3);
  background: var(--surface-muted);
  border: var(--border);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--text-secondary);
  text-decoration: none;
  transition: background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
}

.tag-chip:hover {
  background: var(--color-terracota);
  border-color: var(--color-terracota);
  color: white;
}

.tag-chip--active {
  background: var(--color-terracota);
  border-color: var(--color-terracota);
  color: white;
}

.tag-chip--active .tag-chip__remove {
  margin-left: var(--space-2);
  opacity: 0.8;
}

/* Acciones de receta */
.recipe-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  padding: var(--space-5) 0;
  border-top: var(--border);
  border-bottom: var(--border);
  margin-bottom: var(--space-8);
}

/* ============================================================
   BOTONES
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: var(--text-base);
  text-decoration: none;
  cursor: pointer;
  border: 2px solid transparent;
  transition: background var(--transition-fast), color var(--transition-fast),
              border-color var(--transition-fast), transform var(--transition-fast),
              box-shadow var(--transition-fast);
  min-height: 44px;
  white-space: nowrap;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn:active {
  transform: translateY(0);
}

.btn--primary {
  background: var(--color-terracota);
  color: white;
}
.btn--primary:hover {
  background: var(--color-terracota-d);
  box-shadow: var(--shadow-md);
}

.btn--secondary {
  background: transparent;
  border-color: var(--color-borde);
  color: var(--text-secondary);
}
.btn--secondary:hover {
  border-color: var(--color-terracota);
  color: var(--color-terracota);
  background: var(--surface-overlay);
}

.btn--olive {
  background: var(--color-oliva);
  color: white;
}
.btn--olive:hover {
  background: var(--color-oliva-d);
  box-shadow: var(--shadow-md);
}

.btn--sm {
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-sm);
  min-height: 36px;
}

.btn--lg {
  padding: var(--space-4) var(--space-8);
  font-size: var(--text-lg);
  min-height: 52px;
}

.btn--danger {
  background: #DC2626;
  color: white;
}
.btn--danger:hover {
  background: #B91C1C;
}

.btn--icon {
  padding: var(--space-3);
  min-width: 44px;
}

/* ============================================================
   FILTROS
   ============================================================ */
.filters-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-5);
  background: var(--surface-card);
  border: var(--border);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-6);
}

.filters-bar select {
  width: auto;
  min-width: 140px;
  height: 40px;
  padding: var(--space-2) var(--space-8) var(--space-2) var(--space-3);
  font-size: var(--text-sm);
}

.filters-active {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
  align-items: center;
}

.filters-active__label {
  font-size: var(--text-sm);
  color: var(--text-muted);
}

.filters-clear {
  font-size: var(--text-sm);
  color: var(--color-terracota);
  cursor: pointer;
  text-decoration: underline;
  background: none;
  border: none;
  padding: 0;
}

/* ============================================================
   UNIDAD TOGGLE
   ============================================================ */
.unit-toggle {
  display: inline-flex;
  border: var(--border);
  border-radius: var(--radius-full);
  overflow: hidden;
  font-size: var(--text-sm);
}

.unit-toggle__btn {
  padding: var(--space-1) var(--space-4);
  color: var(--text-muted);
  cursor: pointer;
  transition: background var(--transition-fast), color var(--transition-fast);
  min-height: 36px;
}

.unit-toggle__btn.active {
  background: var(--color-terracota);
  color: white;
  font-weight: 600;
}

/* ============================================================
   MODO COCINA
   ============================================================ */
.cook-mode {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--surface-bg);
  z-index: var(--z-modal);
  flex-direction: column;
  padding: var(--space-8) var(--gutter);
}

.cook-mode.active {
  display: flex;
}

.cook-mode__step-number {
  font-family: var(--font-title);
  font-size: clamp(5rem, 20vw, 12rem);
  font-weight: 900;
  color: var(--color-crema-d);
  line-height: 1;
  position: absolute;
  top: var(--space-8);
  right: var(--gutter);
  user-select: none;
}

.cook-mode__body {
  font-size: clamp(1.4rem, 3vw, 2rem);
  line-height: var(--leading-loose);
  max-width: 72ch;
  flex: 1;
  display: flex;
  align-items: center;
}

.cook-mode__nav {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  margin-top: var(--space-8);
}

.cook-mode__btn {
  min-width: 64px;
  min-height: 64px;
  padding: var(--space-4) var(--space-8);
  font-size: var(--text-xl);
}

/* ============================================================
   TOASTS
   ============================================================ */
.toast-container {
  position: fixed;
  bottom: var(--space-6);
  right: var(--space-6);
  z-index: var(--z-toast);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  pointer-events: none;
}

.toast {
  background: var(--surface-card);
  border: var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-4) var(--space-5);
  box-shadow: var(--shadow-xl);
  font-size: var(--text-sm);
  font-weight: 500;
  max-width: 360px;
  pointer-events: auto;
  opacity: 0;
  transform: translateX(120%);
  transition: opacity var(--transition-base), transform var(--transition-base);
}

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

.toast--success {
  border-left: 4px solid var(--color-oliva);
}

.toast--error {
  border-left: 4px solid var(--color-terracota);
}

.toast--info {
  border-left: 4px solid var(--color-mostaza);
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background: var(--surface-card);
  border-top: var(--border);
  padding-block: var(--space-12);
  margin-top: var(--space-20);
}

.footer-inner {
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--gutter);
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--space-8);
  align-items: center;
}

@media (max-width: 600px) {
  .footer-inner {
    grid-template-columns: 1fr;
    text-align: center;
  }
}

.footer-brand__name {
  font-family: var(--font-title);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-terracota);
  margin-bottom: var(--space-2);
}

.footer-brand__tagline {
  font-size: var(--text-sm);
  color: var(--text-muted);
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-5);
  list-style: none;
  padding: 0;
}

.footer-nav a {
  font-size: var(--text-sm);
  color: var(--text-muted);
  text-decoration: none;
}

.footer-nav a:hover {
  color: var(--color-terracota);
  text-decoration: underline;
}

.footer-bottom {
  max-width: var(--max-width);
  margin-inline: auto;
  padding: var(--space-6) var(--gutter) 0;
  border-top: var(--border);
  margin-top: var(--space-8);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.footer-bottom p {
  font-size: var(--text-xs);
  color: var(--text-muted);
  max-width: none;
}

/* ============================================================
   SCROLL REVEAL
   ============================================================ */
@media (prefers-reduced-motion: no-preference) {
  .reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s ease, transform 0.6s ease;
  }

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

/* ============================================================
   LISTA DE COMPRAS
   ============================================================ */
.shopping-list {
  max-width: 640px;
}

.shopping-item {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-4) 0;
  border-bottom: var(--border);
}

.shopping-item input[type="checkbox"] {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  cursor: pointer;
  accent-color: var(--color-terracota);
}

.shopping-item label {
  flex: 1;
  cursor: pointer;
  font-size: var(--text-base);
  margin: 0;
  color: var(--text-primary);
  font-weight: 400;
}

.shopping-item input:checked + label {
  text-decoration: line-through;
  color: var(--text-muted);
}

.shopping-item__remove {
  color: var(--text-muted);
  padding: var(--space-2);
  border-radius: var(--radius-sm);
  transition: color var(--transition-fast), background var(--transition-fast);
}

.shopping-item__remove:hover {
  color: var(--color-terracota);
  background: var(--surface-muted);
}

/* ============================================================
   PÁGINA DE ERROR
   ============================================================ */
.error-page {
  min-height: calc(100dvh - var(--header-height));
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-8) var(--gutter);
}

.error-page__code {
  font-family: var(--font-title);
  font-size: clamp(6rem, 20vw, 14rem);
  font-weight: 900;
  color: var(--color-crema-d);
  line-height: 1;
  margin-bottom: var(--space-4);
}

.error-page__title {
  font-size: var(--text-2xl);
  margin-bottom: var(--space-4);
}

.error-page__body {
  color: var(--text-secondary);
  max-width: 42ch;
  margin-bottom: var(--space-8);
}

/* ============================================================
   SKELETON LOADERS
   ============================================================ */
.skeleton {
  background: linear-gradient(
    90deg,
    var(--surface-muted) 25%,
    var(--color-crema) 50%,
    var(--surface-muted) 75%
  );
  background-size: 400% 100%;
  animation: skeleton-wave 1.4s infinite;
  border-radius: var(--radius-md);
}

@keyframes skeleton-wave {
  0%   { background-position: 200% center; }
  100% { background-position: -200% center; }
}

/* ============================================================
   MOBILE: Tabs en detalle de receta
   ============================================================ */
@media (max-width: 767px) {
  .recipe-tabs {
    display: flex;
    border-bottom: var(--border);
    margin-bottom: var(--space-6);
    position: sticky;
    top: var(--header-height-mob);
    background: var(--surface-bg);
    z-index: var(--z-sticky);
    padding-inline: var(--gutter);
    margin-inline: calc(-1 * var(--gutter));
  }

  .recipe-tab {
    flex: 1;
    text-align: center;
    padding: var(--space-4) var(--space-2);
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--text-muted);
    border-bottom: 2px solid transparent;
    cursor: pointer;
    transition: color var(--transition-fast), border-color var(--transition-fast);
    background: none;
    border-top: none;
    border-left: none;
    border-right: none;
  }

  .recipe-tab.active {
    color: var(--color-terracota);
    border-bottom-color: var(--color-terracota);
  }

  .recipe-tab-panel[hidden] {
    display: none;
  }
}

} /* @layer components */