/* ==========================================================================
   Fijate Tools - Guía interactiva de AOVE, variedades, maridaje y salud
   Estilos corporativos canónicos, tema claro / oscuro, controles táctiles y radar SVG
   ========================================================================== */

:root {
  /* Paleta cromática inspirada en el aceite de oliva virgen extra y oro líquido */
  --olive-950: #0d1a0c;
  --olive-900: #142712;
  --olive-800: #1c3619;
  --olive-700: #294e25;
  --olive-600: #386932;
  --olive-500: #498542;
  --olive-400: #62a35a;
  --olive-300: #88c281;
  --olive-200: #b7e0b1;
  --olive-100: #e3f3e0;
  --olive-50:  #f3faf2;

  --gold-700: #8f6507;
  --gold-600: #b8830b;
  --gold-500: #d99b0d;
  --gold-400: #f1b31f;
  --gold-300: #facd5d;
  --gold-100: #fef6dd;

  /* Tema claro por defecto */
  --bg-page: #f8faf7;
  --card-bg: #ffffff;
  --card-border: #e2e8df;
  --card-border-hover: #b8cbb4;
  --card-shadow: 0 4px 20px -2px rgba(25, 45, 20, 0.05), 0 2px 6px -1px rgba(0, 0, 0, 0.03);
  --card-shadow-hover: 0 10px 25px -4px rgba(25, 45, 20, 0.1), 0 4px 10px -2px rgba(0, 0, 0, 0.04);
  
  --text-main: #192518;
  --text-muted: #556853;
  --text-subtle: #798d77;
  
  --primary: #2d5d28;
  --primary-hover: #22471f;
  --primary-light: #eaf5e8;
  --primary-text: #ffffff;

  --accent-gold: #d99b0d;
  --accent-gold-bg: #fff9ea;
  --accent-gold-border: #f8db8c;

  --danger-bg: #fdf2f2;
  --danger-border: #f8b4b4;
  --danger-text: #991b1b;
  
  --warning-bg: #fffbeb;
  --warning-border: #fde68a;
  --warning-text: #92400e;

  --success-bg: #f0fdf4;
  --success-border: #bbf7d0;
  --success-text: #166534;

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --radius-full: 9999px;

  --transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

[data-theme="dark"] {
  --bg-page: #0a1109;
  --card-bg: #121e11;
  --card-border: #1f321d;
  --card-border-hover: #335330;
  --card-shadow: 0 4px 20px -2px rgba(0, 0, 0, 0.4);
  --card-shadow-hover: 0 10px 28px -4px rgba(0, 0, 0, 0.6);

  --text-main: #ecf3eb;
  --text-muted: #9eb59b;
  --text-subtle: #758c72;

  --primary: #4c8a45;
  --primary-hover: #5ea855;
  --primary-light: #182c16;
  --primary-text: #ffffff;

  --accent-gold: #f1b31f;
  --accent-gold-bg: #271e06;
  --accent-gold-border: #4d3c0f;

  --danger-bg: #2a1111;
  --danger-border: #521c1c;
  --danger-text: #fca5a5;

  --warning-bg: #281e0a;
  --warning-border: #523f13;
  --warning-text: #fcd34d;

  --success-bg: #0e2714;
  --success-border: #1a4d27;
  --success-text: #86efac;
}

/* ==========================================================================
   Reset y base
   ========================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 0;
  overflow-x: clip;
  width: 100%;
  max-width: 100%;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background-color: var(--bg-page);
  color: var(--text-main);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Outfit', sans-serif;
  color: var(--text-main);
  font-weight: 700;
  margin-top: 0;
  letter-spacing: -0.015em;
}

.mono-num {
  font-family: 'JetBrains Mono', monospace;
  font-variant-numeric: tabular-nums;
}

/* ==========================================================================
   Layout principal y contención
   ========================================================================== */
.tool-layout {
  max-width: 1200px;
  width: 100%;
  margin: 1.5rem auto 3rem;
  padding: 0 1rem;
}

.tool-with-sidebar {
  display: flex;
  gap: 2rem;
  align-items: flex-start;
  width: 100%;
}

.tool-main-content {
  flex: 1 1 0%;
  min-width: 0;
  width: 100%;
  max-width: 100%;
}

/* ==========================================================================
   Hero de la herramienta
   ========================================================================== */
.aove-hero {
  background: linear-gradient(135deg, var(--card-bg) 0%, var(--primary-light) 100%);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-xl);
  padding: 2rem;
  margin-bottom: 2rem;
  box-shadow: var(--card-shadow);
  position: relative;
  overflow: hidden;
}

.aove-hero::after {
  content: '';
  position: absolute;
  top: -50px;
  right: -50px;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(217, 155, 13, 0.15) 0%, rgba(217, 155, 13, 0) 70%);
  pointer-events: none;
}

.aove-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.85rem;
  background-color: var(--accent-gold-bg);
  border: 1px solid var(--accent-gold-border);
  color: var(--accent-gold);
  border-radius: var(--radius-full);
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.85rem;
}

.aove-hero-title {
  font-size: clamp(1.6rem, 4vw, 2.3rem);
  line-height: 1.2;
  margin-bottom: 0.65rem;
}

.aove-hero-desc {
  font-size: 1.05rem;
  line-height: 1.6;
  color: var(--text-muted);
  max-width: 850px;
  margin: 0;
}

/* ==========================================================================
   Navegación por pestañas (sin scrollbox interno forzado)
   ========================================================================== */
.aove-tabs-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 2rem;
  border-bottom: 1px solid var(--card-border);
  padding-bottom: 0.75rem;
}

.tab-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.75rem 1.15rem;
  background-color: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  color: var(--text-muted);
  font-family: 'Outfit', sans-serif;
  font-size: 0.9375rem;
  font-weight: 600;
  cursor: pointer;
  min-height: 42px;
  transition: var(--transition);
  text-decoration: none;
  white-space: nowrap;
}

.tab-btn:hover {
  border-color: var(--olive-400);
  color: var(--text-main);
  background-color: var(--primary-light);
}

.tab-btn.active {
  background-color: var(--primary);
  border-color: var(--primary);
  color: var(--primary-text);
  box-shadow: 0 4px 12px rgba(45, 93, 40, 0.25);
}

.tab-btn svg {
  flex-shrink: 0;
}

.tab-badge {
  font-size: 0.7rem;
  padding: 0.15rem 0.45rem;
  border-radius: var(--radius-full);
  background-color: rgba(255, 255, 255, 0.2);
  font-family: 'JetBrains Mono', monospace;
  font-weight: 700;
}

.tab-btn:not(.active) .tab-badge {
  background-color: var(--primary-light);
  color: var(--primary);
}

/* ==========================================================================
   Contenedores de pestañas
   ========================================================================== */
.aove-tab-panel {
  display: none;
  animation: fadeIn 0.3s ease forwards;
}

.aove-tab-panel.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ==========================================================================
   Tarjetas genéricas
   ========================================================================== */
.card-main {
  background-color: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  margin-bottom: 1.75rem;
  box-shadow: var(--card-shadow);
  transition: var(--transition);
}

.card-main:hover {
  border-color: var(--card-border-hover);
}

.card-header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.25rem;
  flex-wrap: wrap;
}

.section-title {
  font-size: 1.35rem;
  margin: 0;
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.section-subtitle {
  color: var(--text-muted);
  font-size: 0.925rem;
  margin-top: 0.35rem;
  line-height: 1.5;
}

/* ==========================================================================
   Formularios y controles canónicos
   ========================================================================== */
.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-weight: 600;
  font-size: 0.9375rem;
  margin-bottom: 0.5rem;
  color: var(--text-main);
}

.form-select,
.form-input {
  width: 100%;
  max-width: 100%;
  min-width: 0;
  height: 44px;
  min-height: 44px;
  padding: 0 1rem;
  background-color: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-sm);
  color: var(--text-main);
  font-family: inherit;
  font-size: 0.95rem;
  outline: none;
  transition: var(--transition);
}

.form-select {
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden;
  appearance: none;
  -webkit-appearance: none;
  padding-right: 42px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23498542' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  cursor: pointer;
}

[data-theme="dark"] .form-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2388c281' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
}

.form-select option,
.form-select optgroup {
  background-color: var(--card-bg);
  color: var(--text-main);
  padding: 8px 12px;
}

.form-select:focus,
.form-input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(73, 133, 66, 0.2);
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  min-height: 44px;
  padding: 0.75rem 1.5rem;
  background-color: var(--primary);
  color: var(--primary-text);
  border: none;
  border-radius: var(--radius-sm);
  font-family: 'Outfit', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
}

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

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

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 42px;
  padding: 0.65rem 1.25rem;
  background-color: var(--card-bg);
  border: 1px solid var(--card-border);
  color: var(--text-main);
  border-radius: var(--radius-sm);
  font-family: 'Outfit', sans-serif;
  font-size: 0.925rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.btn-secondary:hover {
  background-color: var(--primary-light);
  border-color: var(--olive-400);
}

/* ==========================================================================
   Módulo 1: Sommelier Culinario
   ========================================================================== */
.sommelier-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr);
  gap: 1.5rem;
}

@media (max-width: 900px) {
  .sommelier-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

.dish-selector-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  gap: 0.5rem;
  margin-top: 0.75rem;
}

.dish-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0.4rem;
  padding: 0.75rem 0.5rem;
  background-color: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  color: var(--text-main);
  cursor: pointer;
  transition: var(--transition);
  min-height: 70px;
}

.dish-btn:hover {
  border-color: var(--olive-400);
  background-color: var(--primary-light);
  transform: translateY(-2px);
}

.dish-btn.active {
  border-color: var(--primary);
  background: linear-gradient(135deg, var(--primary-light) 0%, var(--card-bg) 100%);
  box-shadow: 0 4px 10px rgba(45, 93, 40, 0.15);
  font-weight: 700;
}

.dish-icon {
  font-size: 1.4rem;
}

.dish-name {
  font-size: 0.8125rem;
  line-height: 1.25;
}

.sommelier-result-card {
  background: linear-gradient(135deg, var(--card-bg) 0%, var(--primary-light) 100%);
  border: 2px solid var(--primary);
  border-radius: var(--radius-xl);
  padding: 1.75rem;
  position: relative;
  box-shadow: var(--card-shadow);
}

.sommelier-hero-layout {
  display: grid;
  grid-template-columns: 140px minmax(0, 1fr);
  gap: 1.5rem;
  align-items: center;
  margin-bottom: 1.25rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--card-border);
}

@media (max-width: 640px) {
  .sommelier-hero-layout {
    grid-template-columns: minmax(0, 1fr);
    text-align: center;
  }
}

.sommelier-hero-img-wrap {
  width: 140px;
  height: 140px;
  margin: 0 auto;
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.18);
  border: 2px solid var(--card-border);
  background-color: var(--card-bg);
  flex-shrink: 0;
}

.sommelier-hero-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

.sommelier-hero-img-wrap:hover img {
  transform: scale(1.06);
}

.sommelier-hero-fallback {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3.5rem;
  background-color: var(--primary-light);
  color: var(--primary);
}

.sommelier-hero-info {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.sommelier-badge-top {
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  gap: 0.4rem;
  background-color: var(--primary);
  color: var(--primary-text);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-full);
  margin-bottom: 0.5rem;
}

@media (max-width: 640px) {
  .sommelier-badge-top {
    align-self: center;
  }
}

.ideal-variety-title {
  font-size: clamp(1.6rem, 3.5vw, 2.1rem);
  margin: 0 0 0.25rem;
  color: var(--primary);
  line-height: 1.15;
}

.ideal-variety-origin {
  font-size: 0.875rem;
  color: var(--text-muted);
  font-weight: 500;
  margin-bottom: 0.65rem;
  display: block;
}

.variety-card-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 0.85rem;
}

.variety-thumb-img {
  width: 64px;
  height: 64px;
  min-width: 64px;
  border-radius: var(--radius-md);
  object-fit: cover;
  border: 1px solid var(--card-border);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  background-color: var(--card-bg);
}

.variety-thumb-fallback {
  width: 64px;
  height: 64px;
  min-width: 64px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--primary-light);
  color: var(--primary);
  border: 1px solid var(--card-border);
  font-size: 1.6rem;
}

.variety-tags-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1rem;
}

.variety-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.78rem;
  font-weight: 600;
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-full);
  background-color: var(--card-bg);
  border: 1px solid var(--card-border);
  color: var(--text-muted);
}

.variety-tag.gold {
  background-color: var(--accent-gold-bg);
  border-color: var(--accent-gold-border);
  color: var(--accent-gold);
}

.why-box {
  background-color: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  padding: 1rem;
  margin-bottom: 1rem;
}

.why-box-title {
  font-weight: 700;
  font-size: 0.9rem;
  margin-bottom: 0.35rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--text-main);
}

.why-box-desc {
  font-size: 0.9rem;
  line-height: 1.55;
  color: var(--text-muted);
  margin: 0;
}

.alt-variety-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  background-color: rgba(255, 255, 255, 0.6);
  border: 1px dashed var(--card-border);
  border-radius: var(--radius-md);
  font-size: 0.875rem;
}

[data-theme="dark"] .alt-variety-row {
  background-color: rgba(0, 0, 0, 0.2);
}

/* ==========================================================================
   Módulo 2: Comparador Sensorial y Radar SVG
   ========================================================================== */
.comparator-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 1.5rem;
}

@media (max-width: 960px) {
  .comparator-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

.variety-pills-selector {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
}

.variety-pill {
  padding: 0.5rem 0.9rem;
  background-color: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  min-height: 38px;
}

.variety-pill:hover {
  border-color: var(--olive-400);
  color: var(--text-main);
}

.variety-pill.active-v1 {
  background-color: #2d5d28;
  border-color: #2d5d28;
  color: #ffffff;
}

.variety-pill.active-v2 {
  background-color: #d97706;
  border-color: #d97706;
  color: #ffffff;
}

.variety-pill.active-v3 {
  background-color: #0284c7;
  border-color: #0284c7;
  color: #ffffff;
}

.radar-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background-color: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  min-height: 360px;
}

.radar-svg {
  width: 100%;
  max-width: 380px;
  height: auto;
  aspect-ratio: 1 / 1;
}

.radar-legend {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
  margin-top: 1rem;
}

.legend-item {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.85rem;
  font-weight: 600;
}

.legend-color-dot {
  width: 12px;
  height: 12px;
  border-radius: var(--radius-full);
}

.cards-comparison-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
  margin-top: 1.5rem;
}

.variety-compare-card {
  background-color: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  box-shadow: var(--card-shadow);
}

.variety-compare-card.v1 { border-top: 4px solid #2d5d28; }
.variety-compare-card.v2 { border-top: 4px solid #d97706; }
.variety-compare-card.v3 { border-top: 4px solid #0284c7; }

.metric-bar-group {
  margin-bottom: 0.75rem;
}

.metric-bar-header {
  display: flex;
  justify-content: space-between;
  font-size: 0.78rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
  color: var(--text-muted);
}

.progress-track {
  width: 100%;
  height: 7px;
  background-color: var(--primary-light);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  border-radius: var(--radius-full);
  transition: width 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

/* ==========================================================================
   Módulo 3: Calculadora PREDIMED & Polifenoles EFSA
   ========================================================================== */
.predimed-calculator-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.3fr);
  gap: 1.5rem;
}

@media (max-width: 900px) {
  .predimed-calculator-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

.range-slider-wrapper {
  margin: 1.5rem 0;
}

.range-slider {
  width: 100%;
  height: 8px;
  border-radius: var(--radius-full);
  background: var(--card-border);
  outline: none;
  -webkit-appearance: none;
}

.range-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--primary);
  cursor: pointer;
  box-shadow: 0 2px 6px rgba(0,0,0,0.25);
  transition: var(--transition);
}

.range-slider::-webkit-slider-thumb:hover {
  transform: scale(1.15);
}

.spoons-visualizer {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0.85rem 0;
  flex-wrap: wrap;
}

.spoon-icon-box {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background-color: var(--primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  font-size: 1.2rem;
}

.efsa-seal-card {
  background: linear-gradient(135deg, var(--card-bg) 0%, var(--accent-gold-bg) 100%);
  border: 2px solid var(--accent-gold);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  margin-bottom: 1.25rem;
}

.efsa-header-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--accent-gold);
  background-color: var(--card-bg);
  border: 1px solid var(--accent-gold-border);
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-full);
  margin-bottom: 0.5rem;
}

.kpi-health-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 0.75rem;
  margin: 1rem 0;
}

.kpi-card {
  background-color: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  padding: 1rem 0.75rem;
  text-align: center;
}

.kpi-val {
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--primary);
  line-height: 1.1;
  margin-bottom: 0.2rem;
}

.kpi-unit {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.kpi-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-main);
  margin-top: 0.35rem;
}

/* Sección Colesterol y Aterosclerosis */
.cholesterol-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.25rem;
  margin-top: 1rem;
}

.cholesterol-feature-card {
  background-color: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  transition: var(--transition);
}

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

.cholesterol-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}

.cholesterol-tag {
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-full);
  text-transform: uppercase;
}

.cholesterol-tag.ldl {
  background-color: rgba(239, 68, 68, 0.12);
  color: #ef4444;
  border: 1px solid rgba(239, 68, 68, 0.25);
}

.cholesterol-tag.hdl {
  background-color: rgba(16, 185, 129, 0.12);
  color: #10b981;
  border: 1px solid rgba(16, 185, 129, 0.25);
}

.cholesterol-tag.plant {
  background-color: rgba(217, 119, 6, 0.12);
  color: #d97706;
  border: 1px solid rgba(217, 119, 6, 0.25);
}

.cholesterol-status-badge {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-muted);
}

.cholesterol-card-title {
  font-family: 'Outfit', sans-serif;
  font-size: 1.15rem;
  font-weight: 700;
  margin: 0 0 0.5rem;
  color: var(--text-main);
}

.cholesterol-card-text {
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--text-muted);
  margin: 0 0 1rem;
  flex-grow: 1;
}

.cholesterol-science-box {
  background-color: var(--bg-alt);
  border-left: 3px solid var(--primary);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 0.75rem;
  font-size: 0.82rem;
  line-height: 1.5;
  color: var(--text-main);
}

.cholesterol-science-box strong {
  display: block;
  font-size: 0.78rem;
  color: var(--primary);
  margin-bottom: 0.25rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

/* Feedback dinámico en la dosis del slider */
.dose-feedback-box {
  margin-top: 0.75rem;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  font-size: 0.85rem;
  line-height: 1.5;
  border: 1px solid var(--card-border);
  background-color: var(--bg-alt);
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  transition: var(--transition);
}

.dose-feedback-top {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.dose-feedback-badge {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: 0.2rem 0.55rem;
  border-radius: var(--radius-full);
  display: inline-block;
}

.dose-feedback-badge.sub-efsa {
  background-color: rgba(239, 68, 68, 0.12);
  color: #ef4444;
  border: 1px solid rgba(239, 68, 68, 0.25);
}

.dose-feedback-badge.efsa {
  background-color: rgba(217, 119, 6, 0.12);
  color: #d97706;
  border: 1px solid rgba(217, 119, 6, 0.25);
}

.dose-feedback-badge.optima {
  background-color: rgba(16, 185, 129, 0.12);
  color: #10b981;
  border: 1px solid rgba(16, 185, 129, 0.25);
}

.dose-feedback-badge.predimed {
  background-color: rgba(13, 148, 136, 0.12);
  color: #0d9488;
  border: 1px solid rgba(13, 148, 136, 0.25);
}

.dose-feedback-badge.limite {
  background-color: rgba(239, 68, 68, 0.12);
  color: #ef4444;
  border: 1px solid rgba(239, 68, 68, 0.25);
}

/* Guía de dosificación de cucharadas y límite */
.cholesterol-dosage-guide {
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--card-border);
}

.cholesterol-dosage-title {
  font-family: 'Outfit', sans-serif;
  font-size: 1.2rem;
  font-weight: 700;
  margin: 0 0 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-main);
}

.dosage-steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1rem;
}

.dosage-step-item {
  background-color: var(--bg-alt);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  padding: 1rem;
  display: flex;
  flex-direction: column;
}

.dosage-step-item.alert {
  border-color: rgba(239, 68, 68, 0.4);
  background: linear-gradient(180deg, var(--bg-alt) 0%, rgba(239, 68, 68, 0.04) 100%);
}

.dosage-step-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

.dosage-spoons {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--text-main);
}

.dosage-badge {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: 0.15rem 0.5rem;
  border-radius: var(--radius-full);
  background-color: var(--card-bg);
  color: var(--text-muted);
  border: 1px solid var(--card-border);
  white-space: nowrap;
}

.dosage-badge.highlight {
  color: #10b981;
  background-color: rgba(16, 185, 129, 0.1);
  border-color: rgba(16, 185, 129, 0.3);
}

.dosage-badge.clinical {
  color: #0d9488;
  background-color: rgba(13, 148, 136, 0.1);
  border-color: rgba(13, 148, 136, 0.3);
}

.dosage-badge.danger {
  color: #ef4444;
  background-color: rgba(239, 68, 68, 0.1);
  border-color: rgba(239, 68, 68, 0.3);
}

.dosage-desc {
  font-size: 0.83rem;
  line-height: 1.55;
  color: var(--text-muted);
  margin: 0;
}

/* ==========================================================================
   Módulo 4: Ganchos Virales
   ========================================================================== */
.viral-nav-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.viral-tab-btn {
  padding: 0.6rem 1rem;
  background-color: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  font-family: 'Outfit', sans-serif;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  transition: var(--transition);
  min-height: 40px;
}

.viral-tab-btn:hover {
  background-color: var(--primary-light);
  color: var(--text-main);
}

.viral-tab-btn.active {
  background-color: var(--accent-gold);
  border-color: var(--accent-gold);
  color: #ffffff;
  font-weight: 700;
}

.viral-section-content {
  display: none;
}

.viral-section-content.active {
  display: block;
}

/* Checklist decodificador */
.checklist-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.85rem;
  background-color: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  margin-bottom: 0.6rem;
  cursor: pointer;
  transition: var(--transition);
}

.checklist-item:hover {
  border-color: var(--olive-400);
}

.checklist-item.checked {
  background-color: var(--primary-light);
  border-color: var(--primary);
}

.checklist-item input[type="checkbox"] {
  width: 20px;
  height: 20px;
  margin-top: 2px;
  cursor: pointer;
  accent-color: var(--primary);
}

.decoder-score-card {
  padding: 1.5rem;
  border-radius: var(--radius-lg);
  border: 2px solid var(--card-border);
  background-color: var(--card-bg);
  text-align: center;
  margin-top: 1rem;
}

.score-num {
  font-size: 3rem;
  font-weight: 800;
  line-height: 1;
  font-family: 'JetBrains Mono', monospace;
}

.score-badge {
  display: inline-block;
  padding: 0.35rem 1rem;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 0.9rem;
  margin: 0.65rem 0;
}

/* Simulador de Fritura Económica */
.fry-calc-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 1.5rem;
}

@media (max-width: 800px) {
  .fry-calc-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

.fry-comparison-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
  margin-top: 1rem;
}

.fry-comparison-table th,
.fry-comparison-table td {
  padding: 0.75rem 0.5rem;
  text-align: left;
  border-bottom: 1px solid var(--card-border);
}

.fry-comparison-table th {
  font-family: 'Outfit', sans-serif;
  color: var(--text-main);
  font-weight: 700;
}

/* Semáforo de degradación */
.degradation-gauge {
  width: 100%;
  max-width: 320px;
  margin: 1rem auto;
  text-align: center;
}

/* ==========================================================================
   Módulo 5: Destructor de Mitos y Guía de Cata
   ========================================================================== */
.myths-accordion {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.myth-card {
  background-color: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition);
}

.myth-header {
  padding: 1rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  cursor: pointer;
  background-color: var(--card-bg);
}

.myth-header:hover {
  background-color: var(--primary-light);
}

.myth-title {
  font-size: 0.98rem;
  font-weight: 600;
  margin: 0;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.myth-body {
  padding: 0 1.25rem 1.25rem;
  font-size: 0.92rem;
  line-height: 1.6;
  color: var(--text-muted);
  border-top: 1px solid var(--card-border);
  display: none;
}

.myth-card.open .myth-body {
  display: block;
  animation: fadeIn 0.25s ease;
}

.tasting-step-card {
  display: flex;
  gap: 1rem;
  padding: 1rem;
  background-color: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  margin-bottom: 0.75rem;
}

.step-num-box {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background-color: var(--primary);
  color: var(--primary-text);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'JetBrains Mono', monospace;
  font-weight: 700;
  font-size: 1.1rem;
  flex-shrink: 0;
}

/* ==========================================================================
   Módulo 6: Directorio D.O.P. e I.G.P.
   ========================================================================== */
.dop-search-bar {
  margin-bottom: 1.25rem;
}

.dop-regions-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1rem;
}

.dop-card {
  background-color: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  padding: 1.15rem;
  transition: var(--transition);
}

.dop-card:hover {
  border-color: var(--olive-400);
  transform: translateY(-2px);
}

.dop-name {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 0.35rem;
  color: var(--primary);
}

.dop-prov {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}

.dop-varieties-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
  margin-bottom: 0.6rem;
}

/* ==========================================================================
   Módulo 7: Test de cata a ciegas
   ========================================================================== */
.quiz-step-container {
  display: none;
}

.quiz-step-container.active {
  display: block;
}

.quiz-options-list {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin-top: 1rem;
}

.quiz-option-btn {
  padding: 0.9rem 1.15rem;
  background-color: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  color: var(--text-main);
  text-align: left;
  font-size: 0.9375rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.quiz-option-btn:hover {
  background-color: var(--primary-light);
  border-color: var(--olive-400);
}

.quiz-option-btn.selected {
  background-color: var(--primary-light);
  border-color: var(--primary);
  font-weight: 700;
}

/* ==========================================================================
   Tarjeta y Modal de Compartir para WhatsApp
   ========================================================================== */
.share-action-box {
  background: linear-gradient(135deg, var(--card-bg) 0%, var(--primary-light) 100%);
  border: 1px solid var(--primary);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  flex-wrap: wrap;
  margin-top: 2rem;
}

.share-copy-preview {
  background-color: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  padding: 1rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.85rem;
  line-height: 1.5;
  white-space: pre-wrap;
  max-height: 140px;
  overflow-y: auto;
  width: 100%;
  margin-top: 0.75rem;
  color: var(--text-main);
}

/* Modal Canónico (No alerts) */
.custom-modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(4px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  padding: 1rem;
}

.custom-modal-backdrop.open {
  display: flex;
}

.custom-modal-card {
  background-color: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  max-width: 480px;
  width: 100%;
  padding: 1.75rem;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
  animation: modalScale 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes modalScale {
  from { opacity: 0; transform: scale(0.94); }
  to { opacity: 1; transform: scale(1); }
}

.custom-modal-title {
  font-size: 1.35rem;
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.custom-modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
  margin-top: 1.25rem;
}

/* Toast flotante de confirmación */
.floating-toast {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background-color: var(--primary);
  color: var(--primary-text);
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.9rem;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.25);
  display: none;
  align-items: center;
  gap: 0.5rem;
  z-index: 10000;
  animation: toastSlide 0.3s ease;
}

.floating-toast.show {
  display: flex;
}

@keyframes toastSlide {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ==========================================================================
   Ajustes de Impresión
   ========================================================================== */
@media print {
  .app-header,
  .fijate-footer,
  .tool-ad-sidebar,
  .tools-ad-banner-section,
  .aove-tabs-nav,
  .share-action-box,
  #btn-theme-toggle {
    display: none !important;
  }

  .tool-layout {
    max-width: 100% !important;
    margin: 0 !important;
    padding: 0 !important;
  }

  .card-main {
    box-shadow: none !important;
    border: 1px solid #ccc !important;
    break-inside: avoid;
  }

  body {
    background-color: #ffffff !important;
    color: #000000 !important;
  }
}