/* style.css - Estilos específicos para la Calculadora del horóscopo chino y BaZi */

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

  /* Colores base para tema claro */
  --bg-page: #f8fafc;
  --bg-card: #ffffff;
  --bg-card-subtle: #f1f5f9;
  --text-main: #1e293b;
  --text-muted: #64748b;
  --text-dim: #94a3b8;
  --border-card: #e2e8f0;
  --border-focus: #e74c3c;

  /* Acentos taoístas y Wu Xing */
  --orient-vermilion: #e74c3c;
  --orient-vermilion-hover: #c0392b;
  --orient-gold: #f59e0b;
  --orient-gold-dark: #d97706;
  --orient-jade: #10b981;
  --orient-blue: #3b82f6;
  --orient-earth: #b45309;

  /* Sombras y radios */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
  --shadow-lg: 0 10px 25px rgba(0,0,0,0.12);
}

body[data-theme="dark"] {
  --bg-page: #0b0f17;
  --bg-card: #131b26;
  --bg-card-subtle: #1a2434;
  --text-main: #f1f5f9;
  --text-muted: #94a3b8;
  --text-dim: #64748b;
  --border-card: #233144;
  --border-focus: #ef4444;

  --shadow-sm: 0 1px 4px rgba(0,0,0,0.4);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.45);
  --shadow-lg: 0 10px 28px rgba(0,0,0,0.55);
}

/* Contención global y layout canónico */
body {
  font-family: var(--font-main);
  background-color: var(--bg-page);
  color: var(--text-main);
  margin: 0;
  padding: 0;
  overflow-x: clip;
  width: 100%;
  max-width: 100%;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

h1, h2, h3, h4, h5, h6,
.brand-title,
.section-title,
.hero-title,
.pillar-label,
.master-name,
.compat-rate-number {
  font-family: var(--font-heading);
}

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

.tool-layout {
  max-width: 1200px;
  margin: 1.5rem auto 3rem;
  padding: 0 1rem;
  box-sizing: border-box;
  flex: 1 0 auto;
  width: 100%;
}

.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%;
}

/* Tarjeta principal contenedora */
.card-main {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-md);
  margin-bottom: 2.5rem;
}

/* Encabezado descriptivo de la herramienta */
.tool-intro {
  margin-bottom: 2rem;
  border-bottom: 1px solid var(--border-card);
  padding-bottom: 1.5rem;
}

.tool-intro-title {
  font-size: 1.85rem;
  font-weight: 800;
  margin: 0 0 0.5rem;
  color: var(--text-main);
  line-height: 1.25;
}

.tool-intro-p {
  font-size: 1.05rem;
  color: var(--text-muted);
  margin: 0;
  line-height: 1.6;
}

/* Formulario interactivo */
.calculator-form {
  background: var(--bg-card-subtle);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  margin-bottom: 2rem;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.25rem;
  margin-bottom: 1.25rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.form-group.is-disabled {
  opacity: 0.5;
}

.form-label {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-main);
}

.form-input,
.form-select {
  width: 100%;
  max-width: 100%;
  min-width: 0;
  box-sizing: border-box;
  height: 44px;
  min-height: 40px;
  padding: 0 0.85rem;
  font-family: var(--font-main);
  font-size: 0.95rem;
  border: 1px solid var(--border-card);
  border-radius: var(--radius-sm);
  background-color: var(--bg-card);
  color: var(--text-main);
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.form-select {
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden;
  padding-right: 40px;
  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='%2364748b' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  appearance: none;
  -webkit-appearance: none;
}

.form-select option {
  background-color: var(--bg-card);
  color: var(--text-main);
}

.form-input:focus,
.form-select:focus {
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px rgba(231, 76, 60, 0.18);
}

.checkbox-group {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.4rem;
}

.form-checkbox {
  width: 18px;
  height: 18px;
  cursor: pointer;
  accent-color: var(--orient-vermilion);
}

.checkbox-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  cursor: pointer;
}

.form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  margin-top: 1.25rem;
}

.btn-primary {
  background: linear-gradient(135deg, var(--orient-vermilion), #b91c1c);
  color: #ffffff;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 1rem;
  font-weight: 700;
  padding: 0.75rem 1.6rem;
  min-height: 44px;
  cursor: pointer;
  box-shadow: 0 4px 10px rgba(231, 76, 60, 0.3);
  transition: transform 0.15s, box-shadow 0.15s, background 0.15s;
}

.btn-primary:hover {
  background: linear-gradient(135deg, #c0392b, #991b1b);
  transform: translateY(-1px);
  box-shadow: 0 6px 14px rgba(231, 76, 60, 0.38);
}

.btn-secondary {
  background: var(--bg-card);
  color: var(--text-main);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-weight: 600;
  padding: 0.75rem 1.2rem;
  min-height: 44px;
  cursor: pointer;
  transition: background-color 0.2s, border-color 0.2s;
}

.btn-secondary:hover {
  background: var(--bg-card-subtle);
  border-color: var(--text-dim);
}

.btn-copy {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--bg-card-subtle);
  color: var(--text-main);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 600;
  padding: 0.6rem 1.1rem;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-copy:hover {
  background: var(--bg-card);
  border-color: var(--orient-vermilion);
  color: var(--orient-vermilion);
}

/* Contenedor de resultados */
.results-wrapper {
  margin-top: 2rem;
}

.results-wrapper.hidden {
  display: none;
}

.results-top-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.results-main-title {
  font-size: 1.45rem;
  font-weight: 800;
  margin: 0;
  color: var(--text-main);
}

/* Cuadrícula de los 4 Pilares */
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  margin-bottom: 2.25rem;
}

.pillar-card {
  background: var(--bg-card);
  border: 2px solid var(--border-card);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
  position: relative;
}

.pillar-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.pillar-card.is-day-master-card {
  border-color: var(--orient-gold);
  box-shadow: 0 0 15px rgba(245, 158, 11, 0.2);
}

.pillar-header {
  background: var(--bg-card-subtle);
  border-bottom: 1px solid var(--border-card);
  padding: 0.85rem 0.75rem;
  text-align: center;
}

.pillar-label {
  display: block;
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--text-main);
}

.pillar-chinese-title {
  display: block;
  font-size: 0.85rem;
  color: var(--text-dim);
  font-weight: 600;
  margin: 0.15rem 0;
}

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

.pillar-body {
  padding: 1rem 0.85rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  flex: 1;
}

.pillar-part {
  border-radius: var(--radius-sm);
  padding: 0.75rem 0.5rem;
  text-align: center;
  position: relative;
  transition: background 0.2s;
}

.part-type {
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 700;
  opacity: 0.75;
  margin-bottom: 0.2rem;
}

.chinese-char {
  font-size: 2.25rem;
  font-weight: 800;
  line-height: 1.1;
  margin: 0.15rem 0;
}

.part-name {
  font-size: 0.92rem;
  margin-bottom: 0.2rem;
}

.part-meta {
  font-size: 0.78rem;
  opacity: 0.85;
}

.branch-hours {
  font-size: 0.72rem;
  opacity: 0.7;
  margin-top: 0.25rem;
}

.badge-master-tag {
  display: inline-block;
  background: var(--orient-gold);
  color: #000;
  font-size: 0.68rem;
  font-weight: 800;
  padding: 0.2rem 0.5rem;
  border-radius: 999px;
  margin-top: 0.4rem;
  text-transform: uppercase;
}

.hidden-stems-box {
  background: var(--bg-card-subtle);
  border-radius: var(--radius-sm);
  padding: 0.55rem;
  font-size: 0.75rem;
}

.hidden-stems-title {
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 0.35rem;
  font-size: 0.72rem;
}

.hidden-stems-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.hidden-stem-tag {
  font-size: 0.7rem;
  font-weight: 600;
  padding: 0.15rem 0.4rem;
  border-radius: 4px;
}

.pillar-card-empty {
  opacity: 0.65;
  border-style: dashed;
}

.empty-badge {
  text-align: center;
  padding: 1rem 0;
  font-weight: 700;
  color: var(--text-muted);
}

.pillar-note {
  font-size: 0.78rem;
  color: var(--text-dim);
  text-align: center;
  line-height: 1.4;
}

/* Colores de fondo de elementos */
.elem-bg-madera {
  background: rgba(46, 204, 113, 0.14);
  color: #166534;
  border: 1px solid rgba(46, 204, 113, 0.3);
}
body[data-theme="dark"] .elem-bg-madera {
  background: rgba(34, 197, 94, 0.16);
  color: #4ade80;
  border-color: rgba(34, 197, 94, 0.35);
}

.elem-bg-fuego {
  background: rgba(231, 76, 60, 0.14);
  color: #991b1b;
  border: 1px solid rgba(231, 76, 60, 0.3);
}
body[data-theme="dark"] .elem-bg-fuego {
  background: rgba(239, 68, 68, 0.16);
  color: #f87171;
  border-color: rgba(239, 68, 68, 0.35);
}

.elem-bg-tierra {
  background: rgba(243, 156, 18, 0.14);
  color: #92400e;
  border: 1px solid rgba(243, 156, 18, 0.3);
}
body[data-theme="dark"] .elem-bg-tierra {
  background: rgba(245, 158, 11, 0.16);
  color: #fbbf24;
  border-color: rgba(245, 158, 11, 0.35);
}

.elem-bg-metal {
  background: rgba(148, 163, 184, 0.18);
  color: #334155;
  border: 1px solid rgba(148, 163, 184, 0.35);
}
body[data-theme="dark"] .elem-bg-metal {
  background: rgba(148, 163, 184, 0.2);
  color: #e2e8f0;
  border-color: rgba(148, 163, 184, 0.4);
}

.elem-bg-agua {
  background: rgba(59, 130, 246, 0.14);
  color: #1e40af;
  border: 1px solid rgba(59, 130, 246, 0.3);
}
body[data-theme="dark"] .elem-bg-agua {
  background: rgba(59, 130, 246, 0.16);
  color: #60a5fa;
  border-color: rgba(59, 130, 246, 0.35);
}

/* Colores para etiquetas de troncos ocultos */
.elem-madera { background: rgba(34, 197, 94, 0.2); color: #166534; }
body[data-theme="dark"] .elem-madera { color: #86efac; }
.elem-fuego { background: rgba(239, 68, 68, 0.2); color: #991b1b; }
body[data-theme="dark"] .elem-fuego { color: #fca5a5; }
.elem-tierra { background: rgba(245, 158, 11, 0.2); color: #92400e; }
body[data-theme="dark"] .elem-tierra { color: #fde68a; }
.elem-metal { background: rgba(148, 163, 184, 0.2); color: #334155; }
body[data-theme="dark"] .elem-metal { color: #cbd5e1; }
.elem-agua { background: rgba(59, 130, 246, 0.2); color: #1e40af; }
body[data-theme="dark"] .elem-agua { color: #93c5fd; }

/* Maestro del Día Hero Card */
.day-master-hero {
  background: var(--bg-card);
  border: 2px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  box-shadow: var(--shadow-md);
  margin-bottom: 2.25rem;
}

.master-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
  border-bottom: 1px solid var(--border-card);
  padding-bottom: 1.25rem;
}

.master-badge-box {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.master-hanzi {
  font-size: 3.5rem;
  font-weight: 900;
  line-height: 1;
  background: var(--bg-card-subtle);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  padding: 0.4rem 0.8rem;
  color: var(--orient-vermilion);
}

.master-kicker {
  display: block;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.75px;
  font-weight: 700;
  color: var(--text-muted);
}

.master-name {
  font-size: 1.5rem;
  font-weight: 800;
  margin: 0.25rem 0;
  color: var(--text-main);
}

.master-strength-pill {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  padding: 0.25rem 0.65rem;
  border-radius: 999px;
}

.pill-strong {
  background: rgba(16, 185, 129, 0.15);
  color: #059669;
  border: 1px solid rgba(16, 185, 129, 0.35);
}
body[data-theme="dark"] .pill-strong { color: #34d399; }

.pill-tender {
  background: rgba(59, 130, 246, 0.15);
  color: #2563eb;
  border: 1px solid rgba(59, 130, 246, 0.35);
}
body[data-theme="dark"] .pill-tender { color: #60a5fa; }

.master-body-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.75rem;
  margin-bottom: 1.5rem;
}

.master-subtitle {
  font-size: 1.05rem;
  font-weight: 700;
  margin: 0 0 0.4rem;
  color: var(--text-main);
}

.master-text {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin: 0 0 1.25rem;
}

.master-strengths-box,
.master-blindspots-box,
.master-advice-box {
  background: var(--bg-card-subtle);
  border-radius: var(--radius-sm);
  padding: 0.85rem;
  margin-bottom: 0.85rem;
  font-size: 0.9rem;
  line-height: 1.5;
}

.master-strengths-box strong { color: #10b981; }
.master-blindspots-box strong { color: #f59e0b; }
.master-advice-box strong { color: var(--orient-vermilion); }

.master-yong-shen-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  border-radius: var(--radius-md);
  padding: 1.1rem 1.25rem;
  font-size: 0.95rem;
  line-height: 1.5;
}

.master-yong-shen-card p {
  margin: 0.25rem 0 0;
}

/* Balance de 5 Elementos */
.elements-card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  margin-bottom: 2.25rem;
}

.elements-card-title {
  font-size: 1.2rem;
  font-weight: 700;
  margin: 0 0 0.35rem;
}

.elements-card-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin: 0 0 1.25rem;
  line-height: 1.5;
}

.elements-bars-list {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  margin-bottom: 1.25rem;
}

.element-bar-row {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.elem-bar-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.92rem;
}

.elem-pct {
  margin-left: auto;
  font-weight: 700;
}

.elem-bar-track {
  width: 100%;
  height: 12px;
  background: var(--bg-card-subtle);
  border-radius: 999px;
  overflow: hidden;
  border: 1px solid var(--border-card);
}

.elem-bar-fill {
  height: 100%;
  border-radius: 999px;
  transition: width 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.elem-fill-madera { background: linear-gradient(90deg, #10b981, #059669); }
.elem-fill-fuego { background: linear-gradient(90deg, #ef4444, #dc2626); }
.elem-fill-tierra { background: linear-gradient(90deg, #f59e0b, #d97706); }
.elem-fill-metal { background: linear-gradient(90deg, #94a3b8, #64748b); }
.elem-fill-agua { background: linear-gradient(90deg, #3b82f6, #2563eb); }

.elem-tag {
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.15rem 0.45rem;
  border-radius: 999px;
}

.tag-dominant { background: rgba(239, 68, 68, 0.18); color: #dc2626; }
body[data-theme="dark"] .tag-dominant { color: #f87171; }
.tag-useful { background: rgba(245, 158, 11, 0.18); color: #d97706; }
body[data-theme="dark"] .tag-useful { color: #fbbf24; }
.tag-scarce { background: rgba(148, 163, 184, 0.18); color: #64748b; }
body[data-theme="dark"] .tag-scarce { color: #94a3b8; }

.elements-summary-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border-card);
}

.summary-pill {
  background: var(--bg-card-subtle);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-sm);
  padding: 0.45rem 0.8rem;
  font-size: 0.85rem;
}

.pill-title {
  color: var(--text-muted);
  margin-right: 0.35rem;
}

.elem-color-madera { color: #10b981; }
.elem-color-fuego { color: #ef4444; }
.elem-color-tierra { color: #f59e0b; }
.elem-color-metal { color: #94a3b8; }
.elem-color-agua { color: #3b82f6; }

/* Curas y armonización */
.cures-card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  margin-bottom: 2.25rem;
}

.cures-title {
  font-size: 1.2rem;
  font-weight: 700;
  margin: 0 0 0.35rem;
}

.cures-subtitle {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin: 0 0 1.25rem;
  line-height: 1.5;
}

.cures-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.25rem;
  margin-bottom: 1.25rem;
}

.cure-item {
  display: flex;
  gap: 0.85rem;
  background: var(--bg-card-subtle);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-sm);
  padding: 0.85rem;
}

.cure-icon {
  font-size: 1.5rem;
}

.cure-details strong {
  display: block;
  font-size: 0.85rem;
  margin-bottom: 0.2rem;
}

.cure-details p {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin: 0;
  line-height: 1.45;
}

.cure-advice-banner {
  background: var(--bg-card-subtle);
  border-left: 4px solid var(--orient-vermilion);
  padding: 0.85rem 1rem;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-size: 0.88rem;
  line-height: 1.5;
}

.cure-advice-banner p {
  margin: 0.25rem 0 0;
  color: var(--text-muted);
}

/* Módulo de compatibilidad entre signos */
.compat-section {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  box-shadow: var(--shadow-sm);
  margin-bottom: 2.5rem;
}

.compat-title {
  font-size: 1.35rem;
  font-weight: 800;
  margin: 0 0 0.35rem;
}

.compat-desc {
  font-size: 0.92rem;
  color: var(--text-muted);
  margin: 0 0 1.5rem;
  line-height: 1.5;
}

.compat-selectors-row {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.compat-vs {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--orient-vermilion);
  text-align: center;
}

.compat-card {
  background: var(--bg-card-subtle);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  padding: 1.25rem;
}

.compat-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 0.85rem;
}

.compat-signs-pair {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.compat-sign-pill {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--text-main);
}

.compat-cross {
  color: var(--orient-vermilion);
}

.compat-rate-box {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
}

.compat-rate-number {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--orient-vermilion);
  line-height: 1;
}

.compat-rate-label {
  font-size: 0.72rem;
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 700;
}

.compat-badge-wrap {
  margin-bottom: 0.75rem;
}

.compat-badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
}

.badge-harmonic { background: rgba(16, 185, 129, 0.18); color: #059669; }
body[data-theme="dark"] .badge-harmonic { color: #34d399; }
.badge-secret { background: rgba(245, 158, 11, 0.18); color: #d97706; }
body[data-theme="dark"] .badge-secret { color: #fbbf24; }
.badge-mirror { background: rgba(59, 130, 246, 0.18); color: #2563eb; }
body[data-theme="dark"] .badge-mirror { color: #60a5fa; }
.badge-clash { background: rgba(239, 68, 68, 0.18); color: #dc2626; }
body[data-theme="dark"] .badge-clash { color: #f87171; }
.badge-harm { background: rgba(168, 85, 247, 0.18); color: #7c3aed; }
body[data-theme="dark"] .badge-harm { color: #c084fc; }
.badge-neutral { background: rgba(148, 163, 184, 0.18); color: #475569; }
body[data-theme="dark"] .badge-neutral { color: #cbd5e1; }

.compat-summary {
  font-size: 0.92rem;
  line-height: 1.55;
  color: var(--text-main);
  margin: 0 0 0.85rem;
}

.compat-advice {
  border-top: 1px solid var(--border-card);
  padding-top: 0.75rem;
  font-size: 0.85rem;
  line-height: 1.5;
}

.compat-advice strong {
  color: var(--orient-vermilion);
}

.compat-advice p {
  margin: 0.2rem 0 0;
  color: var(--text-muted);
}

/* Guía educativa y FAQ */
.seo-guide-section {
  margin-top: 2rem;
}

.guide-article {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  box-shadow: var(--shadow-sm);
  margin-bottom: 2rem;
  line-height: 1.65;
}

.guide-article h2 {
  font-size: 1.45rem;
  font-weight: 800;
  margin: 0 0 1rem;
  color: var(--text-main);
}

.guide-article h3 {
  font-size: 1.18rem;
  font-weight: 700;
  margin: 1.5rem 0 0.6rem;
  color: var(--text-main);
}

.guide-article p {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin: 0 0 1rem;
}

.guide-article ul {
  padding-left: 1.25rem;
  margin: 0 0 1.25rem;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.guide-article li {
  margin-bottom: 0.4rem;
}

.faq-accordion {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  margin-top: 1.25rem;
}

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

.faq-item summary {
  padding: 0.85rem 1rem;
  font-weight: 700;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.95rem;
  user-select: none;
}

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

.faq-item summary::after {
  content: '+';
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--orient-vermilion);
  transition: transform 0.2s;
}

.faq-item[open] summary::after {
  content: '−';
}

.faq-answer {
  padding: 0 1rem 1rem;
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--text-muted);
}

.faq-answer p {
  margin: 0.35rem 0 0;
}

/* Modal accesible */
.app-modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(11, 15, 23, 0.7);
  backdrop-filter: blur(4px);
  z-index: 99999;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  box-sizing: border-box;
}

.app-modal.active {
  display: flex;
}

.modal-content {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  max-width: 480px;
  width: 100%;
  padding: 1.75rem;
  box-shadow: var(--shadow-lg);
  position: relative;
  animation: modalIn 0.2s ease-out;
}

@keyframes modalIn {
  from { opacity: 0; transform: scale(0.95); }
  to { opacity: 1; transform: scale(1); }
}

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

.modal-title {
  font-size: 1.25rem;
  font-weight: 800;
  margin: 0;
  color: var(--text-main);
}

.modal-close-btn {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--text-dim);
  padding: 0.2rem 0.5rem;
  line-height: 1;
  transition: color 0.15s;
}

.modal-close-btn:hover {
  color: var(--orient-vermilion);
}

.modal-body {
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--text-muted);
  margin-bottom: 1.25rem;
}

.modal-footer {
  text-align: right;
}

/* Responsive */
@media (max-width: 1024px) {
  .pillars-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .tool-layout {
    margin: 1rem auto 2rem;
    padding: 0 0.75rem;
  }

  .card-main {
    padding: 1.25rem;
  }

  .tool-intro-title {
    font-size: 1.45rem;
  }

  .form-grid {
    grid-template-columns: 1fr;
  }

  .form-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .btn-primary,
  .btn-secondary {
    width: 100%;
    text-align: center;
    justify-content: center;
  }

  .pillars-grid {
    grid-template-columns: 1fr;
  }

  .master-body-grid {
    grid-template-columns: 1fr;
  }

  .master-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .compat-selectors-row {
    grid-template-columns: 1fr;
  }

  .compat-vs {
    margin: -0.5rem 0;
  }
}