/**
 * Estilos canónicos y diseño visual de alta perfumería
 * Herramienta: Verificador de Batch Code y Pirámide Olfativa (fijate.com)
 */

:root {
  --font-main: 'Inter', system-ui, -apple-system, sans-serif;
  --font-heading: 'Outfit', 'Inter', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Colores temáticos Midnight Slate (Modo Oscuro) */
  --bg-app: #0b0f17;
  --bg-card: #131b26;
  --bg-card-hover: #172230;
  --bg-card-subtle: #0e1622;
  --border-color: rgba(255, 255, 255, 0.08);
  --border-focus: #f59e0b;

  --text-main: #f1f5f9;
  --text-muted: #94a3b8;
  --text-dim: #64748b;

  /* Acentos de perfumería (ámbar, oro, cítricos y resinas) */
  --accent-gold: #f59e0b;
  --accent-gold-light: #fbbf24;
  --accent-gold-glow: rgba(245, 158, 11, 0.18);
  --accent-amber: #d97706;
  --accent-emerald: #10b981;
  --accent-rose: #f43f5e;
  --accent-blue: #38bdf8;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.25);
  --shadow-md: 0 4px 14px rgba(0, 0, 0, 0.35);
  --shadow-glow: 0 0 20px rgba(245, 158, 11, 0.12);
  --transition: all 0.2s ease-in-out;
}

/* Modo claro institucional */
[data-theme="light"],
body.light-theme {
  --bg-app: #f8fafc;
  --bg-card: #ffffff;
  --bg-card-hover: #f1f5f9;
  --bg-card-subtle: #f8fafc;
  --border-color: #e2e8f0;
  --border-focus: #d97706;

  --text-main: #0f172a;
  --text-muted: #475569;
  --text-dim: #64748b;

  --accent-gold: #d97706;
  --accent-gold-light: #b45309;
  --accent-gold-glow: rgba(217, 119, 6, 0.12);
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.06);
  --shadow-glow: 0 0 15px rgba(217, 119, 6, 0.08);
}

/* Reglas estructurales base */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-main);
  background-color: var(--bg-app);
  color: var(--text-main);
  line-height: 1.5;
  overflow-x: clip;
  width: 100%;
  max-width: 100%;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

h1, h2, h3, h4, h5, h6,
.brand-title,
.panel-title,
.level-title,
.results-heading,
.faq-section-title {
  font-family: var(--font-heading);
  letter-spacing: -0.015em;
  font-weight: 700;
}

.text-mono,
.input-mono,
code {
  font-family: var(--font-mono);
}

.text-muted {
  color: var(--text-muted);
}

/* Layout de la herramienta */
.tool-layout {
  max-width: 1200px;
  margin: 1.25rem auto 3rem;
  padding: 0 1rem;
  width: 100%;
  flex: 1;
}

.tool-with-sidebar {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 1536px) {
  .tool-with-sidebar {
    grid-template-columns: 1fr 300px;
  }
}

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

/* Tarjeta principal contenedor */
.card-main {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-md);
  margin-top: 1rem;
}

@media (max-width: 640px) {
  .card-main {
    padding: 1rem;
  }
}

/* Pestañas de navegación superiores */
.tool-tabs-nav {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.5rem;
  background: var(--bg-card-subtle);
  padding: 0.35rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  margin-bottom: 1.5rem;
}

@media (max-width: 768px) {
  .tool-tabs-nav {
    grid-template-columns: 1fr;
  }
}

.tab-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: var(--transition);
  min-height: 42px;
}

.tab-btn:hover {
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.04);
}

.tab-btn.active {
  background: var(--bg-card);
  color: var(--accent-gold);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
}

[data-theme="light"] .tab-btn.active,
body.light-theme .tab-btn.active {
  background: #ffffff;
  color: var(--accent-gold);
}

/* Paneles de contenido */
.tab-content-panel {
  display: none;
}

.tab-content-panel.active {
  display: block;
  animation: fadeIn 0.25s ease-out;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

.panel-header-intro {
  margin-bottom: 1.5rem;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 1rem;
}

.panel-title {
  font-size: 1.35rem;
  color: var(--text-main);
  margin-bottom: 0.35rem;
}

.panel-description {
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* ========================================================
   SECCIÓN 1: DECODIFICADOR DE BATCH CODE
   ======================================================== */
.batch-decoder-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 1.25rem;
  align-items: flex-start;
  margin-bottom: 1.25rem;
}

@media (max-width: 800px) {
  .batch-decoder-grid {
    grid-template-columns: 1fr;
  }
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-label {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-main);
}

.label-badge {
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--accent-gold);
  background: var(--accent-gold-glow);
  padding: 0.15rem 0.45rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
}

.btn-text-action {
  background: none;
  border: none;
  color: var(--accent-gold);
  font-size: 0.82rem;
  cursor: pointer;
  text-decoration: underline;
  padding: 0;
}

.btn-text-action:hover {
  color: var(--accent-gold-light);
}

/* Controles de formulario conformes con estándares canónicos */
.form-control {
  width: 100%;
  max-width: 100%;
  min-height: 42px;
  background: var(--bg-card-subtle);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-main);
  padding: 0.65rem 0.85rem;
  font-size: 0.95rem;
  transition: var(--transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px var(--accent-gold-glow);
}

/* Select con protección anti-overflow */
.select-wrapper {
  position: relative;
  width: 100%;
}

.select-custom {
  width: 100%;
  max-width: 100%;
  min-width: 0;
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden;
  appearance: none;
  -webkit-appearance: none;
  padding-right: 40px;
  cursor: pointer;
}

.select-wrapper::after {
  content: "";
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  width: 12px;
  height: 8px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23f59e0b' stroke-width='2.5' 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: center;
  pointer-events: none;
}

.field-hint {
  font-size: 0.8rem;
  margin-top: 0.2rem;
}

/* Wrapper flexbox para input y botón de acción */
.input-with-action {
  display: flex;
  gap: 0.5rem;
  width: 100%;
}

@media (max-width: 540px) {
  .input-with-action {
    flex-direction: column;
  }
}

.input-with-action .form-control {
  flex: 1 1 0%;
  width: 0;
  min-width: 0;
}

@media (max-width: 540px) {
  .input-with-action .form-control {
    width: 100%;
    flex: auto;
  }
}

.input-mono {
  font-size: 1.1rem;
  letter-spacing: 0.08em;
  font-weight: 700;
}

.uppercase {
  text-transform: uppercase;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  min-height: 42px;
  padding: 0.65rem 1.25rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  border: none;
  transition: var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-gold), var(--accent-amber));
  color: #0b0f17;
  box-shadow: 0 2px 8px rgba(245, 158, 11, 0.35);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--accent-gold-light), var(--accent-gold));
  transform: translateY(-1px);
}

/* Fila de ejemplos rápidos */
.quick-examples-box {
  background: var(--bg-card-subtle);
  border: 1px dashed var(--border-color);
  border-radius: var(--radius-sm);
  padding: 0.75rem 1rem;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.examples-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 600;
}

.examples-pills-row {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
}

.chip-example {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  font-size: 0.78rem;
  font-family: var(--font-mono);
  padding: 0.3rem 0.6rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
}

.chip-example:hover {
  border-color: var(--accent-gold);
  color: var(--accent-gold);
  transform: translateY(-1px);
}

/* Cajón de ayuda para encontrar el lote */
.info-drawer {
  background: var(--bg-card-subtle);
  border: 1px solid var(--accent-gold);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  margin-bottom: 1.5rem;
  animation: fadeIn 0.2s ease-out;
}

.drawer-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.drawer-header h4 {
  font-size: 1rem;
  color: var(--accent-gold);
}

.btn-close-drawer {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.4rem;
  cursor: pointer;
  line-height: 1;
}

.drawer-content {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

@media (max-width: 768px) {
  .drawer-content {
    grid-template-columns: 1fr;
  }
}

.drawer-step {
  display: flex;
  gap: 0.75rem;
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.4;
}

.drawer-step strong {
  color: var(--text-main);
  display: block;
  margin-bottom: 0.2rem;
}

.step-num {
  width: 26px;
  height: 26px;
  min-width: 26px;
  border-radius: 50%;
  background: var(--accent-gold-glow);
  color: var(--accent-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.82rem;
}

/* Resultados de decodificación */
.batch-results-wrapper {
  background: var(--bg-card-subtle);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  box-shadow: var(--shadow-sm);
  animation: fadeIn 0.3s ease-out;
}

.result-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.25rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border-color);
}

.result-brand-title-wrap {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.result-brand-badge {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: var(--accent-gold-glow);
  color: var(--accent-gold);
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-sm);
}

.result-brand-name {
  font-size: 1.25rem;
  color: var(--text-main);
}

.btn-copy-result {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  font-size: 0.82rem;
  font-weight: 600;
  padding: 0.4rem 0.75rem;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  cursor: pointer;
  transition: var(--transition);
}

.btn-copy-result:hover {
  border-color: var(--accent-gold);
  color: var(--accent-gold);
}

/* Grid de métricas KPI */
.batch-kpi-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-bottom: 1.25rem;
}

@media (max-width: 768px) {
  .batch-kpi-grid {
    grid-template-columns: 1fr;
  }
}

.kpi-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.1rem;
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  transition: var(--transition);
}

.kpi-card.highlight-kpi {
  border-color: rgba(245, 158, 11, 0.35);
  background: linear-gradient(145deg, var(--bg-card), rgba(245, 158, 11, 0.04));
}

.kpi-icon {
  width: 40px;
  height: 40px;
  min-width: 40px;
  border-radius: var(--radius-sm);
  background: var(--accent-gold-glow);
  color: var(--accent-gold);
  display: flex;
  align-items: center;
  justify-content: center;
}

.kpi-info {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  min-width: 0;
}

.kpi-label {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.kpi-value {
  font-size: 1.25rem;
  color: var(--text-main);
  line-height: 1.2;
}

.kpi-subtext {
  font-size: 0.78rem;
  color: var(--text-dim);
}

/* Status pills */
.status-pill {
  display: inline-block;
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  font-weight: 700;
}

.badge-fresh {
  background: rgba(16, 185, 129, 0.15);
  color: #10b981;
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.badge-optimal {
  background: rgba(56, 189, 248, 0.15);
  color: #38bdf8;
  border: 1px solid rgba(56, 189, 248, 0.3);
}

.badge-stable {
  background: rgba(245, 158, 11, 0.15);
  color: #f59e0b;
  border: 1px solid rgba(245, 158, 11, 0.3);
}

.badge-vintage {
  background: rgba(168, 85, 247, 0.15);
  color: #c084fc;
  border: 1px solid rgba(168, 85, 247, 0.3);
}

.badge-collector {
  background: rgba(244, 63, 94, 0.15);
  color: #fb7185;
  border: 1px solid rgba(244, 63, 94, 0.3);
}

/* Bloque de maceración árabe */
.maceration-box {
  background: linear-gradient(145deg, rgba(217, 119, 6, 0.12), rgba(180, 83, 9, 0.05));
  border: 1px solid rgba(245, 158, 11, 0.35);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  margin-bottom: 1.25rem;
}

.maceration-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.5rem;
}

.maceration-icon {
  font-size: 1.8rem;
}

.maceration-title {
  font-size: 1.05rem;
  color: var(--accent-gold-light);
}

.maceration-subtitle {
  font-size: 0.78rem;
  color: var(--text-muted);
}

.maceration-body {
  font-size: 0.9rem;
  color: var(--text-main);
  line-height: 1.5;
}

/* Reformulaciones */
.reformulations-box,
.storage-tips-box {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  margin-bottom: 1rem;
}

.box-subtitle {
  font-size: 0.95rem;
  color: var(--accent-gold);
  margin-bottom: 0.75rem;
}

.reformulation-item {
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--border-color);
}

.reformulation-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.reformulation-title {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 0.25rem;
}

.reformulation-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.45;
}

.storage-tips-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  font-size: 0.88rem;
  color: var(--text-muted);
}

.storage-tips-list strong {
  color: var(--text-main);
}

/* ========================================================
   SECCIÓN 2: PIRÁMIDE OLFATIVA Y BUSCADOR POR NOTAS
   ======================================================== */
.pyramid-interactive-container {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-bottom: 1.5rem;
}

.pyramid-level-card {
  background: var(--bg-card-subtle);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  position: relative;
  transition: var(--transition);
}

.pyramid-level-card.top-level {
  border-left: 4px solid var(--accent-gold-light);
}

.pyramid-level-card.heart-level {
  border-left: 4px solid var(--accent-amber);
}

.pyramid-level-card.base-level {
  border-left: 4px solid #b45309;
}

.level-header {
  margin-bottom: 0.85rem;
}

.level-badge {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--accent-gold);
  margin-bottom: 0.2rem;
}

.level-title {
  font-size: 1.1rem;
  color: var(--text-main);
}

.level-desc {
  font-size: 0.82rem;
  color: var(--text-muted);
}

.notes-chips-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.note-chip {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  padding: 0.5rem 0.85rem;
  border-radius: 9999px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.85rem;
  font-weight: 500;
  transition: var(--transition);
  user-select: none;
}

.note-chip:hover {
  border-color: var(--accent-gold);
  transform: translateY(-1px);
}

.note-chip.selected {
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.25), rgba(217, 119, 6, 0.15));
  border-color: var(--accent-gold);
  color: var(--accent-gold-light);
  font-weight: 700;
  box-shadow: 0 0 10px rgba(245, 158, 11, 0.2);
}

.note-icon {
  font-size: 1rem;
}

/* Barra de resumen de notas y filtros */
.notes-filter-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 0.85rem 1.25rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.active-notes-summary {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.summary-label {
  font-size: 0.88rem;
  color: var(--text-muted);
}

.summary-count {
  font-size: 1rem;
  color: var(--accent-gold);
  font-family: var(--font-mono);
}

.btn-clear-notes {
  background: none;
  border: none;
  color: var(--accent-rose);
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: underline;
  margin-left: 0.5rem;
}

.filter-controls-group {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.filter-control-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.filter-label {
  font-size: 0.82rem;
  color: var(--text-muted);
  font-weight: 600;
}

.select-compact {
  min-height: 36px;
  font-size: 0.85rem;
  padding: 0.4rem 0.75rem;
  max-width: 190px;
}

/* Tarjetas de perfumes */
.results-header-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.results-heading {
  font-size: 1.15rem;
  color: var(--text-main);
}

.perfumes-cards-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.25rem;
}

@media (max-width: 860px) {
  .perfumes-cards-grid {
    grid-template-columns: 1fr;
  }
}

.perfume-card {
  background: var(--bg-card-subtle);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  transition: var(--transition);
}

.perfume-card:hover {
  border-color: rgba(245, 158, 11, 0.4);
  box-shadow: var(--shadow-glow);
  transform: translateY(-2px);
}

.perfume-header-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 0.5rem;
}

.perfume-brand-tag {
  font-size: 0.75rem;
  color: var(--accent-gold);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.perfume-name-title {
  font-size: 1.15rem;
  color: var(--text-main);
  line-height: 1.2;
}

.affinity-badge-wrap {
  text-align: right;
}

.affinity-pct {
  display: inline-block;
  background: linear-gradient(135deg, var(--accent-gold), var(--accent-amber));
  color: #0b0f17;
  font-family: var(--font-mono);
  font-weight: 800;
  font-size: 0.88rem;
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-sm);
}

.affinity-label {
  display: block;
  font-size: 0.68rem;
  color: var(--text-dim);
  margin-top: 0.1rem;
}

.perfume-family-pill {
  display: inline-block;
  font-size: 0.75rem;
  color: var(--text-muted);
  background: var(--bg-card);
  padding: 0.2rem 0.55rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
}

.perfume-notes-summary {
  font-size: 0.82rem;
  line-height: 1.5;
  color: var(--text-muted);
}

.notes-layer-row {
  margin-bottom: 0.25rem;
}

.layer-tag {
  color: var(--text-dim);
  font-weight: 600;
}

.perfume-footer-meta {
  margin-top: auto;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  color: var(--text-dim);
  flex-wrap: wrap;
  gap: 0.4rem;
}

.dupe-notice-pill {
  background: rgba(16, 185, 129, 0.12);
  color: #10b981;
  font-weight: 600;
  font-size: 0.72rem;
  padding: 0.15rem 0.45rem;
  border-radius: var(--radius-sm);
}

/* ========================================================
   SECCIÓN 3: GUÍA DE EQUIVALENCIAS Y CLONES
   ======================================================== */
.clones-search-bar {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  margin-bottom: 1.5rem;
}

.search-input-box {
  position: relative;
  width: 100%;
}

.search-input-box .form-control {
  padding-left: 2.6rem;
}

.search-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-dim);
  pointer-events: none;
}

.quick-chips-row {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
}

.quick-chip-btn {
  background: var(--bg-card-subtle);
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  font-size: 0.82rem;
  padding: 0.4rem 0.8rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
}

.quick-chip-btn:hover {
  border-color: var(--accent-gold);
  color: var(--text-main);
}

.quick-chip-btn.active {
  background: var(--accent-gold-glow);
  border-color: var(--accent-gold);
  color: var(--accent-gold);
  font-weight: 600;
}

.clones-cards-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.clone-comparison-card {
  background: var(--bg-card-subtle);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.comparison-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border-color);
}

.comparison-perfume-name {
  font-size: 1.25rem;
  color: var(--text-main);
}

.comparison-perfume-brand {
  font-size: 0.85rem;
  color: var(--text-muted);
}

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

.dupe-subcard {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.1rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  position: relative;
  transition: var(--transition);
}

.dupe-subcard:hover {
  border-color: rgba(245, 158, 11, 0.4);
  transform: translateY(-2px);
}

.dupe-top-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}

.dupe-title {
  font-size: 1rem;
  color: var(--text-main);
  font-weight: 700;
}

.dupe-brand {
  font-size: 0.78rem;
  color: var(--accent-gold);
  font-weight: 600;
}

.dupe-similarity {
  background: rgba(16, 185, 129, 0.15);
  color: #10b981;
  border: 1px solid rgba(16, 185, 129, 0.3);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 800;
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-sm);
  white-space: nowrap;
}

.dupe-verdict-text {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.45;
}

.dupe-price-row {
  margin-top: auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.82rem;
  padding-top: 0.5rem;
  border-top: 1px solid var(--border-color);
}

.dupe-price-tag {
  color: var(--accent-gold);
  font-weight: 700;
  font-family: var(--font-mono);
}

/* ========================================================
   FAQ Y ACORDEONES
   ======================================================== */
.tool-faq-section {
  margin-top: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border-color);
}

.faq-section-title {
  font-size: 1.35rem;
  color: var(--text-main);
  margin-bottom: 1.25rem;
}

.faq-accordion-group {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

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

.faq-accordion-item[open] {
  border-color: rgba(245, 158, 11, 0.3);
}

.faq-accordion-summary {
  padding: 1rem 1.25rem;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  list-style: none;
  font-weight: 600;
  color: var(--text-main);
  user-select: none;
}

.faq-accordion-summary::-webkit-details-marker {
  display: none;
}

.faq-icon {
  color: var(--accent-gold);
  transition: transform 0.2s ease;
  min-width: 18px;
}

.faq-accordion-item[open] .faq-icon {
  transform: rotate(180deg);
}

.faq-accordion-body {
  padding: 0 1.25rem 1.25rem;
  color: var(--text-muted);
  font-size: 0.92rem;
  line-height: 1.6;
}

.faq-accordion-body p {
  margin-bottom: 0.75rem;
}

.faq-accordion-body p:last-child {
  margin-bottom: 0;
}

.faq-accordion-body ul {
  padding-left: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

/* ========================================================
   MODAL CORPORATIVO ACCESIBLE
   ======================================================== */
.custom-modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(4px);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.custom-modal-window {
  background: var(--bg-card);
  border: 1px solid var(--accent-gold);
  border-radius: var(--radius-lg);
  max-width: 480px;
  width: 100%;
  padding: 1.5rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  animation: fadeIn 0.2s ease-out;
}

.custom-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.custom-modal-title {
  font-size: 1.15rem;
  color: var(--accent-gold);
}

.btn-close-modal {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.5rem;
  cursor: pointer;
  line-height: 1;
}

.custom-modal-body {
  color: var(--text-main);
  font-size: 0.95rem;
  margin-bottom: 1.25rem;
  line-height: 1.5;
}

.custom-modal-footer {
  display: flex;
  justify-content: flex-end;
}

/* Reglas de impresión limpias */
@media print {
  .app-header,
  .tool-ad-sidebar,
  .tools-ad-banner-section,
  .tool-tabs-nav,
  .btn,
  .btn-copy-result,
  .fijate-footer,
  .quick-examples-box,
  .tool-affiliate-section,
  .tool-related-section {
    display: none !important;
  }

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

  .card-main,
  .batch-results-wrapper,
  .kpi-card {
    border: 1px solid #ccc !important;
    box-shadow: none !important;
    background: transparent !important;
  }
}