/* Estilos generales para el Test de Daltonismo y Visión Cromática - Fijate Tools */

:root {
  --bg-app: #0b0f17;
  --bg-card: #151c28;
  --bg-card-secondary: #1e2838;
  --bg-card-hover: #263347;
  --border-color: #2b394f;
  --text-main: #f0f4f8;
  --text-muted: #94a3b8;
  --text-dim: #64748b;
  --accent-color: #ff8507;
  --accent-hover: #e07200;
  --color-success: #10b981;
  --color-warning: #f59e0b;
  --color-danger: #ef4444;
  --color-info: #3b82f6;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --shadow-card: 0 10px 25px -5px rgba(0, 0, 0, 0.4), 0 8px 10px -6px rgba(0, 0, 0, 0.3);
}

[data-theme="light"] {
  --bg-app: #f4f6f9;
  --bg-card: #ffffff;
  --bg-card-secondary: #f1f5f9;
  --bg-card-hover: #e2e8f0;
  --border-color: #cbd5e1;
  --text-main: #0f172a;
  --text-muted: #475569;
  --text-dim: #64748b;
  --shadow-card: 0 10px 25px -5px rgba(0, 0, 0, 0.08), 0 8px 10px -6px rgba(0, 0, 0, 0.04);
}

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

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background-color: var(--bg-app);
  color: var(--text-main);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* Cabecera */
.app-header {
  background: var(--bg-card);
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 0.75rem 1rem;
}

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

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

.btn-back-tools {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  padding: 0.4rem 0.8rem;
  border-radius: var(--radius-sm);
  background: var(--bg-card-secondary);
  transition: all 0.2s ease;
}

.btn-back-tools:hover {
  color: var(--text-main);
  background: var(--bg-card-hover);
}

.brand-area {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.brand-logo-box {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: linear-gradient(135deg, rgba(255, 133, 7, 0.2), rgba(255, 133, 7, 0.05));
  border: 1px solid rgba(255, 133, 7, 0.4);
  color: var(--accent-color);
  display: flex;
  align-items: center;
  justify-content: center;
}

.brand-title {
  font-family: 'Outfit', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  display: block;
}

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

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.btn-icon {
  background: var(--bg-card-secondary);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-icon:hover {
  background: var(--bg-card-hover);
  color: var(--accent-color);
}

.badge-privacy {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-success);
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.25);
  padding: 0.35rem 0.75rem;
  border-radius: 20px;
}

/* Layout Principal */
.tool-layout {
  max-width: 1200px;
  margin: 1.5rem auto 3rem;
  padding: 0 1rem;
}

/* Pestañas */
.tool-tabs-nav {
  display: flex;
  gap: 0.5rem;
  background: var(--bg-card);
  padding: 0.5rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  margin-bottom: 1.5rem;
  overflow-x: auto;
}

.tool-tab-btn {
  flex: 1;
  min-width: 160px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1rem;
  border: none;
  background: transparent;
  color: var(--text-muted);
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.2s ease;
}

.tool-tab-btn:hover {
  color: var(--text-main);
  background: var(--bg-card-secondary);
}

.tool-tab-btn.active {
  color: #0b0f17 !important;
  background: var(--accent-color);
  font-weight: 700;
  box-shadow: 0 4px 12px rgba(255, 133, 7, 0.3);
}

.tool-tab-pane {
  display: none;
}

.tool-tab-pane.active {
  display: block;
  animation: fadeIn 0.3s ease;
}

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

/* Tarjeta Principal */
.card-main {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: 2rem;
  margin-bottom: 1.5rem;
}

.card-header-bar {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1.5rem;
  gap: 1rem;
  flex-wrap: wrap;
}

.card-title-group h2 {
  font-family: 'Outfit', sans-serif;
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.card-title-group p {
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* Barra de progreso */
.progress-bar-container {
  width: 100%;
  height: 6px;
  background: var(--bg-card-secondary);
  border-radius: 3px;
  overflow: hidden;
  margin-bottom: 1.5rem;
}

.progress-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, #ff8507, #ffb347);
  width: 0%;
  transition: width 0.3s ease;
}

/* Contenedor de Lámina Ishihara */
.plate-display-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  margin: 1.5rem 0;
}

.plate-canvas-box {
  background: #ffffff;
  border-radius: 50%;
  padding: 10px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
  display: inline-block;
  margin-bottom: 1.5rem;
  border: 4px solid var(--border-color);
}

.options-title {
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
  text-align: center;
  color: var(--text-muted);
}

.options-grid {
  display: flex;
  gap: 0.75rem;
  justify-content: center;
  flex-wrap: wrap;
  max-width: 600px;
  margin: 0 auto;
}

.btn-option-pill {
  background: var(--bg-card-secondary);
  color: var(--text-main);
  border: 1px solid var(--border-color);
  font-size: 1.05rem;
  font-weight: 600;
  padding: 0.75rem 1.4rem;
  border-radius: 30px;
  cursor: pointer;
  transition: all 0.2s ease;
  min-width: 90px;
}

.btn-option-pill:hover {
  border-color: var(--accent-color);
  background: var(--bg-card-hover);
  transform: translateY(-2px);
  color: var(--accent-color);
}

/* Resultados */
.results-card {
  display: none;
}

.results-hero-box {
  background: linear-gradient(135deg, rgba(255, 133, 7, 0.1), rgba(16, 185, 129, 0.05));
  border: 1px solid rgba(255, 133, 7, 0.3);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  text-align: center;
}

.status-badge {
  display: inline-block;
  padding: 0.35rem 0.9rem;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  text-transform: uppercase;
}

.badge-success { background: rgba(16, 185, 129, 0.2); color: #10b981; border: 1px solid #10b981; }
.badge-warning { background: rgba(245, 158, 11, 0.2); color: #f59e0b; border: 1px solid #f59e0b; }
.badge-danger  { background: rgba(239, 68, 68, 0.2); color: #ef4444; border: 1px solid #ef4444; }

.results-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.stat-box {
  background: var(--bg-card-secondary);
  border: 1px solid var(--border-color);
  padding: 1rem;
  border-radius: var(--radius-sm);
  text-align: center;
}

.stat-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  font-weight: 600;
}

.stat-val {
  font-family: 'Outfit', sans-serif;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-main);
  margin-top: 0.25rem;
}

/* Tabla de desglose */
.table-responsive {
  overflow-x: auto;
  margin: 1.5rem 0;
}

.custom-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}

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

.custom-table th {
  background: var(--bg-card-secondary);
  color: var(--text-muted);
  font-weight: 600;
}

.code-pill {
  font-family: 'JetBrains Mono', monospace;
  background: var(--bg-card-secondary);
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  font-size: 0.85rem;
}

.pill-success { color: var(--color-success); }
.pill-danger { color: var(--color-danger); }
.text-success { color: var(--color-success); font-weight: 600; }
.text-danger { color: var(--color-danger); font-weight: 600; }

/* Farnsworth D-15 UI */
.farnsworth-container {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(360px, 440px);
  gap: 2rem;
  align-items: start;
}

@media (max-width: 950px) {
  .farnsworth-container {
    grid-template-columns: 1fr;
  }
}

.tray-box {
  background: var(--bg-card-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  margin-bottom: 1.25rem;
}

.tray-title {
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
  color: var(--text-muted);
}

.caps-flex {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  min-height: 58px;
  align-items: center;
}

.cap-item {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-weight: 700;
  font-size: 0.8rem;
  cursor: grab;
  user-select: none;
  box-shadow: 0 4px 8px rgba(0,0,0,0.25);
  transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
  border: 2px solid rgba(255, 255, 255, 0.4);
  position: relative;
}

.cap-item:active {
  cursor: grabbing;
}

.cap-item:hover {
  transform: translateY(-2px) scale(1.08);
  box-shadow: 0 8px 16px rgba(0,0,0,0.35);
  border-color: #ffffff;
}

.cap-item.dragging {
  opacity: 0.4;
  transform: scale(0.92);
}

.cap-item.drag-over {
  border-color: var(--accent-color, #ff8507) !important;
  transform: scale(1.15);
}

.cap-ref {
  border: 3px solid #ff8507 !important;
  cursor: default !important;
  box-shadow: 0 0 10px rgba(255, 133, 7, 0.4) !important;
}

.cap-number {
  font-family: 'Outfit', sans-serif;
  text-shadow: 0 1px 3px rgba(0,0,0,0.6);
  opacity: 0;
  transition: opacity 0.2s ease;
}

.show-numbers .cap-number,
.cap-ref .cap-number,
.evaluated .cap-number {
  opacity: 1;
}

.farnsworth-plot-box {
  background: var(--bg-card-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

/* Simulador UI */
.sim-controls-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

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

.sim-preview-box {
  width: 100%;
  max-height: 420px;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 2px solid var(--border-color);
  background: #000000;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 1rem;
}

.sim-preview-box img {
  max-width: 100%;
  max-height: 400px;
  object-fit: contain;
  display: block;
}

/* Filtros SVG para simulación */
.filter-protanopia    { filter: url('#svg-protanopia'); }
.filter-protanomaly   { filter: url('#svg-protanomaly'); }
.filter-deuteranopia  { filter: url('#svg-deuteranopia'); }
.filter-deuteranomaly { filter: url('#svg-deuteranomaly'); }
.filter-tritanopia    { filter: url('#svg-tritanopia'); }
.filter-achromatopsia { filter: url('#svg-achromatopsia'); }

.radio-group-vertical {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.radio-label-card {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  background: var(--bg-card-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: 500;
  transition: all 0.2s ease;
}

.radio-label-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--accent-color);
}

.radio-label-card input[type="radio"] {
  accent-color: var(--accent-color);
}

/* Botones genéricos de acción */
.btn-primary {
  background: var(--accent-color);
  color: #0b0f17 !important;
  font-weight: 700;
  border: none;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  box-shadow: 0 4px 14px rgba(255, 133, 7, 0.35);
  transition: all 0.2s ease;
}

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

.btn-primary:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

.btn-secondary {
  background: var(--bg-card-secondary);
  color: var(--text-main);
  border: 1px solid var(--border-color);
  font-weight: 600;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: all 0.2s ease;
}

.btn-secondary:hover {
  background: var(--bg-card-hover);
}

/* Aviso médico */
.medical-alert {
  background: rgba(59, 130, 246, 0.1);
  border: 1px solid rgba(59, 130, 246, 0.25);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  display: flex;
  gap: 0.75rem;
  font-size: 0.85rem;
  color: var(--text-main);
  margin-bottom: 1.5rem;
  align-items: center;
}

.medical-alert svg {
  flex-shrink: 0;
  color: var(--color-info);
}

/* Reglas de impresión */
@media print {
  body {
    background: #ffffff !important;
    color: #000000 !important;
  }
  .app-header, .tool-tabs-nav, .btn-icon, .btn-primary, .btn-secondary, .header-actions, .badge-privacy, #tab-farnsworth, #tab-simulator {
    display: none !important;
  }
  .tool-layout {
    max-width: 100% !important;
    margin: 0 !important;
    padding: 0 !important;
  }
  .card-main {
    box-shadow: none !important;
    border: 1px solid #cccccc !important;
  }
}