/* Las Recetas de Abu - Estilos Clásicos y Cálidos */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,500;0,700;1,400&family=Plus+Jakarta+Sans:wght@400;500;600;700&display=swap');

:root {
  --color-bg: #faf6f0;
  --color-surface: #ffffff;
  --color-surface-warm: #f5eedf;
  --color-text-main: #332319;
  --color-text-muted: #6e594d;
  --color-primary: #d9531e;
  --color-primary-hover: #b83d0c;
  --color-primary-light: #fcece6;
  --color-amber: #d97706;
  --color-amber-light: #fef3c7;
  --color-sage: #2e7d32;
  --color-border: #ebdcc9;
  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --shadow-sm: 0 2px 8px rgba(74, 53, 37, 0.06);
  --shadow-md: 0 8px 24px rgba(74, 53, 37, 0.08);
  --shadow-lg: 0 16px 36px rgba(74, 53, 37, 0.12);
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
}

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

body {
  font-family: var(--font-sans);
  background-color: var(--color-bg);
  color: var(--color-text-main);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* Header & Navegación */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-border);
  padding: 0.85rem 1.5rem;
}

.header-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--color-text-main);
}

.logo-icon {
  width: 44px;
  height: 44px;
  background: var(--color-primary-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  border: 1px solid rgba(217, 83, 30, 0.2);
}

.brand-name {
  font-family: var(--font-serif);
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: -0.5px;
}

.brand-tagline {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  display: block;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.search-box {
  position: relative;
  width: 280px;
}

.search-box input {
  width: 100%;
  padding: 0.6rem 1rem 0.6rem 2.4rem;
  border-radius: 50px;
  border: 1px solid var(--color-border);
  background-color: var(--color-surface-warm);
  font-family: var(--font-sans);
  font-size: 0.9rem;
  color: var(--color-text-main);
  outline: none;
  transition: all 0.2s ease;
}

.search-box input:focus {
  background-color: var(--color-surface);
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(217, 83, 30, 0.15);
}

.search-icon {
  position: absolute;
  left: 0.85rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-muted);
  pointer-events: none;
}

.btn-primary {
  background-color: var(--color-primary);
  color: #fff;
  border: none;
  padding: 0.65rem 1.25rem;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: all 0.2s ease;
  box-shadow: 0 4px 12px rgba(217, 83, 30, 0.25);
}

.btn-primary:hover {
  background-color: var(--color-primary-hover);
  transform: translateY(-1px);
}

.btn-primary:disabled {
  opacity: 0.7;
  cursor: not-allowed;
  transform: none;
}

/* Banner Principal */
.hero-section {
  background: linear-gradient(135deg, #f7eee3 0%, #fae6d4 100%);
  padding: 3.5rem 1.5rem;
  border-bottom: 1px solid var(--color-border);
  text-align: center;
}

.hero-content {
  max-width: 800px;
  margin: 0 auto;
}

.hero-badge {
  display: inline-block;
  background-color: #fff;
  color: var(--color-primary);
  font-size: 0.85rem;
  font-weight: 700;
  padding: 0.35rem 1rem;
  border-radius: 50px;
  margin-bottom: 1rem;
  border: 1px solid rgba(217, 83, 30, 0.2);
}

.hero-title {
  font-family: var(--font-serif);
  font-size: 2.75rem;
  line-height: 1.2;
  color: var(--color-text-main);
  margin-bottom: 1rem;
}

.hero-title span {
  color: var(--color-primary);
  font-style: italic;
}

.hero-subtitle {
  font-size: 1.1rem;
  color: var(--color-text-muted);
  max-width: 650px;
  margin: 0 auto 1.5rem auto;
}

/* Prólogo de Abu */
.prologue-section {
  position: relative;
  /* Color de respaldo por si "andes-merida.jpg" no está presente en la
     carpeta del sitio: así la sección igual se ve intencional. */
  background-color: #2b241d;
  background-image: url('andes-merida.jpg');
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  background-attachment: fixed;
  padding: 4rem 1.5rem;
  overflow: hidden;
}

.prologue-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg,
      rgba(43, 27, 23, 0.72) 0%,
      rgba(30, 60, 40, 0.60) 50%,
      rgba(43, 27, 23, 0.72) 100%);
  z-index: 1;
}

.prologue-card {
  position: relative;
  z-index: 2;
  max-width: 800px;
  margin: 0 auto;
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: var(--radius-lg);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
  padding: 2.5rem 2.5rem;
  text-align: center;
}

.prologue-photo {
  margin-bottom: 1.25rem;
  display: flex;
  justify-content: center;
}

.abu-oval-photo {
  width: 120px;
  height: 150px;
  object-fit: cover;
  object-position: center top;
  border-radius: 50%;
  border: 3px solid rgba(253, 230, 138, 0.8);
  box-shadow:
    0 0 0 5px rgba(255, 255, 255, 0.15),
    0 8px 24px rgba(0, 0, 0, 0.35);
  transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.abu-oval-photo:hover {
  transform: scale(1.05);
  box-shadow:
    0 0 0 6px rgba(253, 230, 138, 0.5),
    0 12px 32px rgba(0, 0, 0, 0.4);
}

.prologue-text {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.05rem;
  line-height: 1.8;
  color: #fff;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

.prologue-signature {
  margin-top: 1.25rem;
  font-weight: 700;
  color: #fde68a;
  font-size: 1rem;
  letter-spacing: 1px;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

/* Contenido Principal */
.main-container {
  max-width: 1200px;
  margin: 2.5rem auto 2rem auto;
  padding: 0 1.5rem;
}

/* Categorías y Filtros */
.categories-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.category-tabs {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  overflow-x: auto;
  padding-bottom: 0.5rem;
}

.cat-tab {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  padding: 0.55rem 1.15rem;
  border-radius: 50px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text-muted);
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.2s ease;
}

.cat-tab:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.cat-tab.active {
  background-color: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
  box-shadow: 0 4px 12px rgba(217, 83, 30, 0.2);
}

.fav-badge-count {
  background: var(--color-amber);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.1rem 0.45rem;
  border-radius: 50px;
  margin-left: 0.3rem;
}

/* Grid de Tarjetas */
.recipes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 2rem;
}

.recipe-card {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  cursor: pointer;
  display: flex;
  flex-direction: column;
}

.recipe-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(217, 83, 30, 0.3);
}

.card-image-wrapper {
  position: relative;
  width: 100%;
  height: 210px;
  overflow: hidden;
  background-color: #eee;
}

.card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.recipe-card:hover .card-img {
  transform: scale(1.05);
}

.category-badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(4px);
  color: var(--color-text-main);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.3rem 0.75rem;
  border-radius: 50px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.fav-btn {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.9);
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--color-text-muted);
  transition: all 0.2s ease;
}

.fav-btn:hover,
.fav-btn.active {
  background: #fff;
  color: var(--color-primary);
  transform: scale(1.1);
}

.card-content {
  padding: 1.35rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.card-title {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-text-main);
  margin-bottom: 0.5rem;
  line-height: 1.3;
}

.card-desc {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin-bottom: 1.25rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex: 1;
}

.card-meta {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  font-size: 0.825rem;
  color: var(--color-text-muted);
  padding-top: 0.75rem;
  border-top: 1px dashed var(--color-border);
  margin-bottom: 1rem;
}

.meta-item {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
}

.difficulty-tag {
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.2rem 0.6rem;
  border-radius: 4px;
}

.difficulty-tag.fácil {
  background: #e8f5e9;
  color: #2e7d32;
}

.difficulty-tag.medio {
  background: #fff3e0;
  color: #e65100;
}

.difficulty-tag.difícil {
  background: #ffebee;
  color: #c62828;
}

.view-recipe-link {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-primary);
}

/* Estado Vacío */
.empty-state {
  text-align: center;
  padding: 4rem 1rem;
  background: var(--color-surface);
  border-radius: var(--radius-md);
  border: 1px dashed var(--color-border);
}

.empty-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.hidden {
  display: none !important;
}

/* Modal de Receta Detallada */
.modal-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(43, 27, 23, 0.65);
  backdrop-filter: blur(5px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-container {
  background: var(--color-surface);
  width: 100%;
  max-width: 900px;
  max-height: 90vh;
  border-radius: var(--radius-lg);
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  position: relative;
  transform: translateY(20px);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-overlay.active .modal-container {
  transform: translateY(0);
}

.close-modal-btn {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid var(--color-border);
  font-size: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  color: var(--color-text-main);
  transition: all 0.2s ease;
}

.close-modal-btn:hover {
  background: var(--color-primary);
  color: #fff;
}

.modal-header-hero {
  position: relative;
  height: 280px;
}

.modal-hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.modal-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.7) 0%, transparent 60%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 2rem;
  color: #fff;
}

.modal-cat-tag {
  background: var(--color-primary);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.25rem 0.75rem;
  border-radius: 50px;
  display: inline-block;
  margin-bottom: 0.5rem;
  width: fit-content;
}

.modal-title {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  font-weight: 700;
}

.modal-body {
  padding: 2rem;
}

.modal-stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  background: var(--color-surface-warm);
  padding: 1rem 1.5rem;
  border-radius: var(--radius-md);
  margin-bottom: 2rem;
  border: 1px solid var(--color-border);
  text-align: center;
}

.stat-box strong {
  display: block;
  font-size: 1.1rem;
  color: var(--color-primary);
}

.stat-box span {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

/* El Secreto de Abu */
.secret-tip-box {
  background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
  border: 1px solid #f59e0b;
  border-radius: var(--radius-md);
  padding: 1.25rem 1.5rem;
  margin-bottom: 2rem;
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  box-shadow: 0 4px 12px rgba(245, 158, 11, 0.15);
}

.secret-icon {
  font-size: 1.75rem;
}

.secret-title {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 700;
  color: #78350f;
  margin-bottom: 0.25rem;
}

.secret-text {
  font-size: 0.95rem;
  color: #92400e;
  font-style: italic;
}

/* Secciones de Receta */
.recipe-section-title {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-text-main);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.servings-control {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  font-family: var(--font-sans);
  background: var(--color-surface-warm);
  padding: 0.25rem 0.75rem;
  border-radius: 50px;
  border: 1px solid var(--color-border);
}

.serving-btn {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  background: #fff;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.serving-btn:hover {
  background: var(--color-primary);
  color: #fff;
}

.ingredients-list {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 0.75rem;
  margin-bottom: 2.5rem;
}

.checkbox-container {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  cursor: pointer;
  user-select: none;
  font-size: 0.95rem;
}

.checkbox-container input {
  display: none;
}

.checkmark {
  width: 20px;
  height: 20px;
  border: 2px solid var(--color-border);
  border-radius: 4px;
  background: #fff;
  position: relative;
  transition: all 0.2s ease;
  flex-shrink: 0;
}

.checkbox-container input:checked~.checkmark {
  background: var(--color-sage);
  border-color: var(--color-sage);
}

.checkbox-container input:checked~.checkmark:after {
  content: "✓";
  position: absolute;
  color: white;
  font-size: 13px;
  font-weight: bold;
  left: 3px;
  top: -2px;
}

.checkbox-container input:checked~.ingredient-text {
  text-decoration: line-through;
  color: var(--color-text-muted);
}

.instructions-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-bottom: 2.5rem;
}

.step-item {
  display: flex;
  gap: 1rem;
}

.step-number {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 0.95rem;
}

.step-text {
  font-size: 0.98rem;
  line-height: 1.6;
}

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 1rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-border);
}

.btn-secondary {
  background: var(--color-surface-warm);
  color: var(--color-text-main);
  border: 1px solid var(--color-border);
  padding: 0.65rem 1.25rem;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: all 0.2s ease;
}

.btn-secondary:hover {
  background: var(--color-border);
}

/* Footer de la página */
.site-footer {
  background: var(--color-surface-warm);
  border-top: 1px solid var(--color-border);
  padding: 2.5rem 1.5rem;
  text-align: center;
  margin-top: 4rem;
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

/* Responsivo */
@media (max-width: 768px) {
  .header-container {
    flex-direction: column;
    align-items: stretch;
  }

  .header-actions {
    flex-direction: column;
    width: 100%;
  }

  .search-box {
    width: 100%;
  }

  .hero-title {
    font-size: 2rem;
  }

  .prologue-section {
    padding: 2.5rem 1rem;
  }

  .prologue-card {
    padding: 1.5rem;
  }

  .modal-header-hero {
    height: 200px;
  }

  .modal-title {
    font-size: 1.6rem;
  }

  .modal-stats-grid {
    grid-template-columns: 1fr;
  }
}

/* Estilos de Impresión */
@media print {
  body * {
    visibility: hidden;
  }

  #recipe-modal,
  #recipe-modal * {
    visibility: visible;
  }

  #recipe-modal {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    background: white;
  }

  .close-modal-btn,
  .modal-actions,
  .servings-control {
    display: none !important;
  }

  .modal-container {
    box-shadow: none;
    max-height: none;
  }
}