:root {
  --color-verde-hoja: #2ECC71;
  --color-verde-oliva: #27AE60;
  --color-papaya: #FF7043;
  --color-amarillo: #F1C40F;
  --color-coral: #FF8A80;
  --color-crema: #FAF8F5;
  --color-texto: #2C3E50;
  --color-blanco: #FFFFFF;
  --color-gris-suave: #E0E0E0;
  --sombra-suave: 0 8px 20px rgba(0, 0, 0, 0.06);
  --sombra-viva: 0 8px 25px rgba(46, 204, 113, 0.25);
  --border-radius: 18px;
  --fuente-principal: 'Poppins', sans-serif;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: var(--fuente-principal);
  -webkit-tap-highlight-color: transparent;
}

html, body {
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
}

body {
  background-color: var(--color-crema);
  color: var(--color-texto);
  padding-bottom: 90px;
}

/* Header Desktop */
.desktop-header {
  display: none;
  background-color: var(--color-blanco);
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 22px;
  font-weight: 800;
  color: var(--color-verde-oliva);
  display: flex;
  align-items: center;
  gap: 8px;
}

.desktop-nav {
  display: flex;
  gap: 12px;
}

.nav-btn {
  border: none;
  background: transparent;
  padding: 8px 16px;
  border-radius: 20px;
  font-weight: 600;
  font-size: 14px;
  color: var(--color-texto);
  cursor: pointer;
  transition: all 0.2s ease;
}

.nav-btn.active, .nav-btn:hover {
  background-color: var(--color-verde-hoja);
  color: var(--color-blanco);
}

/* Secciones */
.main-content {
  padding: 20px 16px;
  max-width: 1100px;
  margin: 0 auto;
  width: 100%;
}

.section {
  display: none;
  animation: fadeIn 0.3s ease-in-out;
}

.section.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.section-title {
  margin: 24px 0 14px 0;
}

.section-title h2 {
  font-size: 20px;
  font-weight: 700;
}

/* Tarjeta Hero */
.hero-card {
  background: linear-gradient(135deg, var(--color-verde-hoja), var(--color-verde-oliva));
  color: var(--color-blanco);
  padding: 24px;
  border-radius: var(--border-radius);
  box-shadow: var(--sombra-viva);
  margin-top: 10px;
}

.badge-tag {
  background-color: rgba(255, 255, 255, 0.25);
  padding: 4px 12px;
  border-radius: 12px;
  font-size: 12px;
  font-weight: 600;
  display: inline-block;
  margin-bottom: 12px;
}

.hero-card h1 {
  font-size: 26px;
  font-weight: 800;
  margin-bottom: 8px;
}

.hero-card p {
  font-size: 14px;
  opacity: 0.95;
  margin-bottom: 20px;
  line-height: 1.4;
}

.hero-actions {
  display: flex;
  gap: 10px;
}

/* Botones */
.btn {
  padding: 12px 20px;
  border-radius: 14px;
  border: none;
  font-weight: 700;
  font-size: 14px;
  cursor: pointer;
  transition: transform 0.1s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.btn:active {
  transform: scale(0.97);
}

.btn-primary {
  background-color: var(--color-papaya);
  color: var(--color-blanco);
}

.btn-secondary {
  background-color: var(--color-blanco);
  color: var(--color-verde-oliva);
  border: 1px solid var(--color-gris-suave);
}

.btn-sm {
  padding: 8px 14px;
  font-size: 13px;
  border-radius: 10px;
}

.btn-block {
  width: 100%;
}

.btn-danger {
  background-color: var(--color-coral);
  color: var(--color-blanco);
}

/* Plato Destacado */
.today-recipe-card {
  background: var(--color-blanco);
  border-radius: var(--border-radius);
  padding: 16px;
  box-shadow: var(--sombra-suave);
  display: flex;
  flex-direction: column;
  gap: 14px;
  border: 2px solid var(--color-amarillo);
}

.recipe-img-placeholder {
  height: 140px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 55px;
}

.category-pill {
  background-color: rgba(241, 196, 15, 0.2);
  color: #B7950B;
  padding: 4px 10px;
  border-radius: 10px;
  font-size: 11px;
  font-weight: 700;
}

.today-recipe-card h3 {
  font-size: 18px;
  margin: 6px 0;
}

.today-recipe-card p {
  font-size: 13px;
  color: #666;
  line-height: 1.4;
}

.recipe-meta {
  display: flex;
  gap: 14px;
  margin-top: 10px;
  font-size: 12px;
  font-weight: 600;
  color: #888;
}

/* Categorías */
.categories-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.cat-card {
  padding: 16px;
  border-radius: 16px;
  color: var(--color-blanco);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  box-shadow: var(--sombra-suave);
}

.cat-1 { background-color: var(--color-papaya); }
.cat-2 { background-color: var(--color-verde-hoja); }
.cat-3 { background-color: var(--color-coral); }
.cat-4 { background-color: var(--color-amarillo); color: var(--color-texto); }
.cat-icon { font-size: 30px; }

/* Buscador e Importador */
.search-box {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 20px;
  width: 100%;
}

.search-box input {
  width: 100%;
  padding: 12px 16px;
  border-radius: 12px;
  border: 1px solid var(--color-gris-suave);
  font-size: 14px;
  outline: none;
}

.search-box button {
  width: 100%;
}

@media (min-width: 480px) {
  .search-box {
    flex-direction: row;
  }
  .search-box input {
    flex: 1;
  }
  .search-box button {
    width: auto;
  }
}

.section-header-inline {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.filter-pills {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 8px;
  margin-bottom: 16px;
}

.filter-pill {
  background-color: var(--color-blanco);
  border: 1px solid var(--color-gris-suave);
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
  white-space: nowrap;
  cursor: pointer;
}

.filter-pill.active {
  background-color: var(--color-verde-oliva);
  color: var(--color-blanco);
  border-color: var(--color-verde-oliva);
}

.recipes-grid, .web-results-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  width: 100%;
}

.recipe-item-card {
  background: var(--color-blanco);
  border-radius: 16px;
  padding: 16px;
  box-shadow: var(--sombra-suave);
  position: relative;
  width: 100%;
}

.recipe-item-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 12px;
  padding-right: 50px;
}

.recipe-item-top h3 {
  font-size: 16px;
  font-weight: 700;
}

.tag-cat {
  background-color: var(--color-crema);
  padding: 4px 8px;
  border-radius: 8px;
  font-size: 11px;
  font-weight: 700;
  color: var(--color-papaya);
}

.play-recipe-btn {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 44px;
  height: 44px;
  background-color: var(--color-verde-hoja);
  border-radius: 50%;
  border: none;
  color: white;
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--sombra-viva);
  cursor: pointer;
  transition: transform 0.15s ease;
}

.play-recipe-btn:active {
  transform: scale(0.92);
}

/* ==========================================================
   MODO COCINA REEL: FOTO COMPLETA Y ELEMENTOS FLOTANTES
   ========================================================== */
.cooking-fullscreen-full {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100dvh;
  z-index: 99999;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-color: #0b0f12;
  transition: background-image 0.3s ease-in-out;
  padding: 16px 16px calc(20px + env(safe-area-inset-bottom, 0px)) 16px;
  box-sizing: border-box;
}

.cooking-fullscreen-full.active {
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Card unificada transparente sin división de bloques (estilo Reel) */
.cooking-card-unified {
  width: 100%;
  max-width: 520px;
  height: 100%;
  max-height: 100%;
  background: rgba(0, 0, 0, 0.42);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 26px;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow: hidden;
  box-sizing: border-box;
  animation: modalScale 0.25s ease-out;
}

@keyframes modalScale {
  from { opacity: 0; transform: scale(0.97); }
  to { opacity: 1; transform: scale(1); }
}

/* Cabecera flotante transparente integrada en la card */
.cooking-top-bar-integrated {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 20px;
  background: transparent;
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
  width: 100%;
  flex-shrink: 0;
}

.cooking-top-bar-integrated h2 {
  font-size: 17px;
  font-weight: 800;
  color: #FFFFFF;
  line-height: 1.25;
  padding-right: 12px;
  text-shadow: 0 2px 6px rgba(0, 0, 0, 0.85);
}

.close-cooking-btn-lg {
  background: rgba(255, 255, 255, 0.25);
  border: 1px solid rgba(255, 255, 255, 0.3);
  width: 38px;
  height: 38px;
  border-radius: 50%;
  font-size: 22px;
  font-weight: bold;
  cursor: pointer;
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background 0.2s;
}

.close-cooking-btn-lg:hover {
  background: rgba(255, 255, 255, 0.4);
}

/* Centro con texto integrado directamente sin fondo */
.card-content-center {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 24px 20px;
  overflow-y: auto;
  width: 100%;
  background: transparent;
}

.step-badge-lg {
  background-color: var(--color-amarillo);
  color: #1A252F;
  padding: 6px 18px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 800;
  margin-bottom: 14px;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.4);
}

.phase-header-lg {
  font-size: 16px;
  font-weight: 800;
  color: var(--color-verde-hoja);
  text-transform: uppercase;
  margin-bottom: 16px;
  letter-spacing: 0.8px;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.9);
}

.step-text-giant {
  font-size: 24px;
  font-weight: 700;
  line-height: 1.45;
  color: #FFFFFF;
  width: 100%;
  max-width: 460px;
  word-break: break-word;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.95);
}

.step-text-giant strong {
  font-size: 22px;
  color: var(--color-papaya);
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.9);
}

/* Pie flotante integrado en la misma tarjeta */
.cooking-footer-bar-integrated {
  display: flex;
  gap: 12px;
  width: 100%;
  flex-shrink: 0;
  padding: 16px 20px;
  background: transparent;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.cooking-footer-bar-integrated .btn-secondary {
  background-color: rgba(255, 255, 255, 0.88);
  color: var(--color-texto);
  border: none;
}

.btn-giant {
  padding: 15px 18px;
  font-size: 16px;
  font-weight: 800;
  border-radius: 14px;
  flex: 1;
}

/* Estrellas de valoración */
.star-rating {
  font-size: 38px;
  color: var(--color-gris-suave);
  cursor: pointer;
  display: flex;
  justify-content: center;
  gap: 8px;
}

.star.active {
  color: var(--color-amarillo);
}

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

/* Planificador y Lista de la Compra */
.planner-days {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 24px;
}

.day-card {
  background-color: var(--color-blanco);
  padding: 14px;
  border-radius: 14px;
  box-shadow: var(--sombra-suave);
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-left: 5px solid var(--color-verde-hoja);
}

.day-card strong {
  font-size: 15px;
}

.shopping-list-card {
  background-color: var(--color-blanco);
  padding: 18px;
  border-radius: 16px;
  box-shadow: var(--sombra-suave);
}

.shopping-list-card h3 {
  margin-bottom: 6px;
  font-size: 16px;
}

.shopping-list-card ul {
  list-style: none;
  margin-top: 10px;
}

.shopping-list-card li {
  padding: 8px 0;
  border-bottom: 1px solid #f0f0f0;
  font-size: 14px;
}

/* Navegación Inferior Móvil */
.bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: 75px;
  background-color: var(--color-blanco);
  box-shadow: 0 -4px 15px rgba(0,0,0,0.08);
  display: flex;
  justify-content: space-around;
  align-items: flex-start;
  z-index: 999;
  padding: 8px 8px 18px 8px;
}

.bottom-nav-item {
  border: none;
  background: transparent;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  cursor: pointer;
  color: #888;
  width: 20%;
}

.bottom-nav-item.active {
  color: var(--color-verde-oliva);
  font-weight: 700;
}

.nav-icon {
  font-size: 20px;
}

.nav-label {
  font-size: 10px;
}

.bottom-nav-add {
  width: 48px;
  height: 48px;
  background-color: var(--color-papaya);
  border-radius: 50%;
  border: none;
  color: white;
  font-size: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--sombra-viva);
  margin-top: -24px;
  cursor: pointer;
}

/* Modales */
.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.65);
  z-index: 2000;
  align-items: center;
  justify-content: center;
  padding: 16px;
}

.modal.active {
  display: flex;
}

.modal-content {
  background-color: var(--color-blanco);
  border-radius: var(--border-radius);
  width: 100%;
  max-width: 480px;
  padding: 20px;
  max-height: 90vh;
  overflow-y: auto;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.close-btn {
  background: none;
  border: none;
  font-size: 24px;
  cursor: pointer;
}

.form-group {
  margin-bottom: 14px;
}

.form-group label {
  display: block;
  font-size: 12px;
  font-weight: 700;
  margin-bottom: 6px;
}

.form-group input, .form-group select, .form-group textarea {
  width: 100%;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid var(--color-gris-suave);
  font-size: 14px;
  outline: none;
}

@media (min-width: 768px) {
  .desktop-header {
    display: block;
  }
  .bottom-nav {
    display: none;
  }
  body {
    padding-bottom: 0;
  }
  .recipes-grid, .web-results-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .today-recipe-card {
    flex-direction: row;
    align-items: center;
  }
  .recipe-img-placeholder {
    width: 200px;
    height: 140px;
  }
  .categories-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}