/**
 * Fijate Tools - Estilos para Explorador y Simulador de Ensambles de Madera 3D
 * Cumple con los estándares canónicos de tipografías, layout, contención y controles táctiles.
 */

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

  /* Paleta cromática corporativa adaptativa */
  --bg-app: #0b0f19;
  --bg-card: #131b2e;
  --bg-card-subtle: #19243d;
  --border-card: #223254;
  --text-main: #f1f5f9;
  --text-muted: #94a3b8;
  --accent-wood: #e09f3e;
  --accent-wood-hover: #f3ad4e;
  --accent-blue: #38bdf8;
  --accent-green: #22c55e;
  --accent-red: #ef4444;

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --shadow-main: 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: #f8fafc;
  --bg-card: #ffffff;
  --bg-card-subtle: #f1f5f9;
  --border-card: #cbd5e1;
  --text-main: #0f172a;
  --text-muted: #475569;
  --shadow-main: 0 10px 25px -5px rgba(0, 0, 0, 0.08), 0 8px 10px -6px rgba(0, 0, 0, 0.04);
}

/* Contención global del cuerpo */
body {
  font-family: var(--font-main);
  background-color: var(--bg-app);
  color: var(--text-main);
  overflow-x: clip;
  width: 100%;
  max-width: 100%;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  margin: 0;
  padding: 0;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6,
.brand-title,
.section-title {
  font-family: var(--font-heading);
}

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

/* Layout principal de herramienta */
.main-wrapper.tool-layout {
  max-width: 1200px;
  margin: 1.5rem auto 3rem;
  padding: 0 1rem;
  flex: 1 0 auto;
  width: 100%;
  box-sizing: border-box;
}

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

@media (min-width: 1536px) {
  .tool-with-sidebar {
    grid-template-columns: minmax(0, 1fr) 300px;
    gap: 2rem;
  }
}

.tool-main-content {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  min-width: 0;
}

/* Tarjeta principal */
.card-main {
  background-color: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-main);
  padding: 1.5rem;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .card-main {
    padding: 2rem;
  }
}

/* Barra superior de selección */
.tool-selectors-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

@media (min-width: 640px) {
  .tool-selectors-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

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

.selector-label {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.custom-select {
  width: 100%;
  max-width: 100%;
  min-width: 0;
  height: 44px;
  min-height: 40px;
  background-color: var(--bg-card-subtle);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-sm);
  color: var(--text-main);
  font-family: var(--font-main);
  font-size: 0.95rem;
  padding: 0 40px 0 0.85rem;
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden;
  box-sizing: border-box;
  appearance: none;
  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='%2394a3b8' stroke-width='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;
  transition: border-color 0.15s ease;
}

.custom-select:focus {
  outline: none;
  border-color: var(--accent-wood);
}

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

/* Contenedor del visor 3D */
.viewer-3d-wrapper {
  position: relative;
  width: 100%;
  border-radius: var(--radius-md);
  overflow: hidden;
  background-color: #0d131f;
  border: 1px solid var(--border-card);
  box-shadow: inset 0 2px 10px rgba(0, 0, 0, 0.4);
}

#joinery-canvas-container {
  width: 100%;
  height: 480px;
  min-height: 380px;
  position: relative;
  touch-action: none;
}

@media (min-width: 768px) {
  #joinery-canvas-container {
    height: 540px;
  }
}

#joinery-canvas {
  width: 100%;
  height: 100%;
  display: block;
  cursor: grab;
}

#joinery-canvas:active {
  cursor: grabbing;
}

/* Indicador de ayuda en visor 3D */
.viewer-instructions-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  background-color: rgba(13, 19, 31, 0.85);
  backdrop-filter: blur(6px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 20px;
  padding: 6px 14px;
  font-size: 0.78rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 6px;
  pointer-events: none;
  z-index: 5;
}

/* Barra flotante de acciones sobre el visor */
.viewer-quick-actions {
  position: absolute;
  top: 12px;
  right: 12px;
  display: flex;
  gap: 8px;
  z-index: 5;
}

.btn-quick-tool {
  background-color: rgba(19, 27, 46, 0.85);
  backdrop-filter: blur(6px);
  border: 1px solid var(--border-card);
  color: var(--text-main);
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  font-size: 0.82rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  transition: all 0.15s ease;
  min-height: 40px;
}

.btn-quick-tool:hover {
  background-color: var(--bg-card-subtle);
  border-color: var(--accent-wood);
}

.btn-quick-tool.active {
  background-color: rgba(56, 189, 248, 0.18);
  border-color: var(--accent-blue);
  color: var(--accent-blue);
}

/* Panel de control de cinemática (Slider y botones) */
.kinematics-control-panel {
  background-color: var(--bg-card-subtle);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.slider-wrapper {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.slider-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.9rem;
}

.slider-title {
  font-weight: 600;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 6px;
}

.slider-percentage {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--accent-wood);
  font-size: 1rem;
}

.range-explode {
  width: 100%;
  height: 8px;
  border-radius: 4px;
  background: var(--border-card);
  outline: none;
  accent-color: var(--accent-wood);
  cursor: pointer;
}

/* Botones de acción de cinemática */
.action-buttons-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
}

@media (min-width: 640px) {
  .action-buttons-row {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.btn-action-joint {
  height: 44px;
  min-height: 40px;
  width: 100%;
  background-color: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-sm);
  color: var(--text-main);
  font-family: var(--font-main);
  font-size: 0.9rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  cursor: pointer;
  transition: all 0.15s ease;
  box-sizing: border-box;
}

.btn-action-joint:hover {
  background-color: var(--bg-card-subtle);
  border-color: var(--accent-wood);
}

.btn-action-joint.btn-primary {
  background-color: var(--accent-wood);
  color: #0b0f19;
  border-color: var(--accent-wood);
}

.btn-action-joint.btn-primary:hover {
  background-color: var(--accent-wood-hover);
}

/* Ficha técnica del ensamble */
.joint-spec-card {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  background-color: var(--bg-card-subtle);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  padding: 1.5rem;
}

@media (min-width: 840px) {
  .joint-spec-card {
    grid-template-columns: 1.4fr 1fr;
  }
}

.spec-info-left {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.spec-header-box {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.spec-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.spec-main-title {
  margin: 0;
  font-size: 1.4rem;
  color: var(--text-main);
}

.badge-difficulty {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.badge-difficulty.level-3 {
  background-color: rgba(56, 189, 248, 0.15);
  color: var(--accent-blue);
  border: 1px solid rgba(56, 189, 248, 0.3);
}

.badge-difficulty.level-4 {
  background-color: rgba(224, 159, 62, 0.15);
  color: var(--accent-wood);
  border: 1px solid rgba(224, 159, 62, 0.3);
}

.badge-difficulty.level-5 {
  background-color: rgba(239, 68, 68, 0.15);
  color: var(--accent-red);
  border: 1px solid rgba(239, 68, 68, 0.3);
}

.spec-category-tag {
  font-size: 0.88rem;
  color: var(--text-muted);
}

.spec-description {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.6;
  color: var(--text-main);
}

/* Métricas de resistencia mecánica */
.ratings-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
}

.rating-box {
  background-color: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-sm);
  padding: 0.75rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

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

.rating-stars {
  color: var(--accent-wood);
  font-size: 1rem;
  letter-spacing: 2px;
}

.rating-stars .star {
  opacity: 0.25;
}

.rating-stars .star.active {
  opacity: 1;
}

/* Ficha técnica derecha */
.spec-info-right {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.meta-table-box {
  background-color: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.meta-row {
  display: flex;
  justify-content: space-between;
  padding: 0.7rem 1rem;
  border-bottom: 1px solid var(--border-card);
  font-size: 0.86rem;
}

.meta-row:last-child {
  border-bottom: none;
}

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

.meta-val {
  font-weight: 600;
  color: var(--text-main);
  text-align: right;
}

/* Lista de piezas y colores */
.pieces-section-title,
.tools-section-title {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-muted);
  margin: 0 0 0.5rem 0;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.pieces-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.piece-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background-color: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-sm);
  padding: 0.6rem 0.85rem;
  font-size: 0.85rem;
}

.piece-color-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  flex-shrink: 0;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.piece-name {
  flex: 1;
  font-weight: 500;
  color: var(--text-main);
}

.piece-index {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* Etiquetas de herramientas */
.tools-tags-wrapper {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.tool-tag {
  background-color: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: 20px;
  padding: 4px 10px;
  font-size: 0.8rem;
  color: var(--text-main);
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.tool-tag svg {
  color: var(--accent-wood);
}

/* Ficha de la madera activa */
.wood-info-card {
  background-color: var(--bg-card-subtle);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  padding: 1.25rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

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

.wood-card-title {
  margin: 0;
  font-size: 1.15rem;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 8px;
}

.wood-metrics-chips {
  display: flex;
  gap: 0.5rem;
}

.chip-metric {
  background-color: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-sm);
  padding: 3px 8px;
  font-size: 0.8rem;
  font-family: var(--font-mono);
  color: var(--accent-wood);
}

.wood-desc-text {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.55;
  color: var(--text-muted);
}