/* ==========================================================================
   rt-visor-3d.css — Estilos del Simulador 3D Fotorealista RollerTech
   Estética Glassmorphism moderna, Dark High-Tech y controles táctiles fluidos.
   ========================================================================== */

.rt-visor3d-modal {
  position: fixed;
  inset: 0;
  z-index: 10500;
  background: rgba(6, 10, 18, 0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  visibility: hidden;
  transition: opacity 0.3s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.3s;
}

.rt-visor3d-modal.activo {
  opacity: 1;
  pointer-events: auto;
  visibility: visible;
}

.rt-visor3d-dialog {
  width: 95vw;
  max-width: 1300px;
  height: 90vh;
  max-height: 860px;
  background: #090e17;
  border: 1px solid rgba(0, 229, 255, 0.25);
  border-radius: 20px;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.7), 0 0 35px rgba(0, 229, 255, 0.12);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  position: relative;
  font-family: system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  color: #fff;
}

.rt-visor3d-fullscreen .rt-visor3d-dialog {
  width: 100vw;
  max-width: none;
  height: 100vh;
  max-height: none;
  border-radius: 0;
  border: 0;
}

/* Cabecera del Visor */
.rt-visor3d-header {
  padding: 14px 20px;
  background: linear-gradient(135deg, rgba(13, 22, 38, 0.95) 0%, rgba(9, 14, 24, 0.95) 100%);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 15px;
  z-index: 10;
}

.rt-visor3d-title-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
}

.rt-visor3d-badge-tech {
  background: linear-gradient(135deg, rgba(0, 229, 255, 0.2) 0%, rgba(244, 143, 44, 0.25) 100%);
  border: 1px solid rgba(0, 229, 255, 0.4);
  color: #00e5ff;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  padding: 4px 10px;
  border-radius: 999px;
  text-transform: uppercase;
}

.rt-visor3d-title {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.01em;
}

.rt-visor3d-sub {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.6);
  margin-left: 6px;
}

.rt-visor3d-header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.rt-visor3d-btn-icon {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: #fff;
  padding: 6px 12px;
  border-radius: 8px;
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s ease;
}

.rt-visor3d-btn-icon:hover {
  background: rgba(0, 229, 255, 0.15);
  border-color: #00e5ff;
  color: #00e5ff;
}

.rt-visor3d-btn-close {
  background: rgba(255, 255, 255, 0.08);
  border: 0;
  color: #fff;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  font-size: 1.2rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
}

.rt-visor3d-btn-close:hover {
  background: #ff334b;
}

/* Contenedor del Canvas 3D */
.rt-visor3d-body {
  flex: 1;
  position: relative;
  overflow: hidden;
  background: #000;
}

.rt-visor3d-canvas-wrap {
  width: 100%;
  height: 100%;
  position: absolute;
  inset: 0;
}

.rt-visor3d-canvas-wrap canvas {
  display: block;
  width: 100%;
  height: 100%;
  outline: none;
}

/* Indicador de ayuda táctil / rotación */
.rt-visor3d-orbit-hint {
  position: absolute;
  top: 16px;
  left: 20px;
  background: rgba(9, 14, 24, 0.75);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.7);
  pointer-events: none;
  display: flex;
  align-items: center;
  gap: 6px;
}

/* Barra Flotante de Controles (Glassmorphism Dock) */
.rt-visor3d-dock {
  position: absolute;
  bottom: 18px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(11, 18, 30, 0.88);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border: 1px solid rgba(0, 229, 255, 0.28);
  border-radius: 18px;
  padding: 12px 18px;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.6), 0 0 24px rgba(0, 229, 255, 0.15);
  display: flex;
  align-items: center;
  gap: 18px;
  max-width: calc(100% - 32px);
  overflow-x: auto;
  z-index: 20;
}

.rt-visor3d-dock-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.rt-visor3d-dock-label {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #00e5ff;
}

.rt-visor3d-dock-control {
  display: flex;
  align-items: center;
  gap: 8px;
}

/* Slider de apertura */
.rt-visor3d-slider-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 170px;
}

.rt-visor3d-slider {
  flex: 1;
  -webkit-appearance: none;
  appearance: none;
  height: 6px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.15);
  outline: none;
  cursor: pointer;
}

.rt-visor3d-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: #f48f2c;
  border: 2px solid #fff;
  box-shadow: 0 0 8px rgba(244, 143, 44, 0.8);
  cursor: pointer;
  transition: transform 0.15s ease;
}

.rt-visor3d-slider::-webkit-slider-thumb:hover {
  transform: scale(1.2);
}

.rt-visor3d-val {
  font-size: 0.8rem;
  font-weight: 700;
  color: #fff;
  min-width: 38px;
}

/* Botones de selección de tela / sistema */
.rt-visor3d-pills {
  display: flex;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 8px;
  padding: 2px;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.rt-visor3d-pill {
  padding: 5px 11px;
  font-size: 0.75rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.7);
  background: transparent;
  border: 0;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.18s;
  white-space: nowrap;
}

.rt-visor3d-pill:hover {
  color: #fff;
}

.rt-visor3d-pill.activo {
  background: linear-gradient(135deg, #00e5ff 0%, #0077ff 100%);
  color: #06101e;
  font-weight: 700;
  box-shadow: 0 2px 8px rgba(0, 229, 255, 0.35);
}

/* Swatches de colores */
.rt-visor3d-colors {
  display: flex;
  align-items: center;
  gap: 6px;
}

.rt-visor3d-swatch {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.3);
  cursor: pointer;
  transition: transform 0.18s, border-color 0.18s;
  position: relative;
}

.rt-visor3d-swatch:hover {
  transform: scale(1.15);
}

.rt-visor3d-swatch.activo {
  border-color: #00e5ff;
  box-shadow: 0 0 10px rgba(0, 229, 255, 0.7);
  transform: scale(1.15);
}

/* Panel lateral desplegable de detalles técnicos */
.rt-visor3d-drawer {
  position: absolute;
  top: 14px;
  right: 14px;
  background: rgba(11, 18, 30, 0.85);
  backdrop-filter: blur(14px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 14px;
  padding: 12px 14px;
  font-size: 0.78rem;
  max-width: 240px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  z-index: 15;
}

.rt-visor3d-spec-row {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  border-bottom: 1px dashed rgba(255, 255, 255, 0.08);
  padding-bottom: 3px;
}

.rt-visor3d-spec-lbl {
  color: rgba(255, 255, 255, 0.55);
}

.rt-visor3d-spec-val {
  color: #fff;
  font-weight: 600;
}

/* Spinner de carga */
.rt-visor3d-loader {
  position: absolute;
  inset: 0;
  background: #090e17;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  z-index: 50;
  transition: opacity 0.4s ease;
}

.rt-visor3d-loader.oculto {
  opacity: 0;
  pointer-events: none;
}

.rt-visor3d-spin-ring {
  width: 46px;
  height: 46px;
  border: 3px solid rgba(0, 229, 255, 0.15);
  border-top-color: #00e5ff;
  border-radius: 50%;
  animation: rtSpin3D 0.8s linear infinite;
}

@keyframes rtSpin3D {
  to { transform: rotate(360deg); }
}

/* Pestañas del Dock */
.rt-visor3d-dock-tabs {
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(0, 0, 0, 0.45);
  padding: 3px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  margin-bottom: 8px;
}

.rt-visor3d-dock-tab {
  background: transparent;
  border: 0;
  color: rgba(255, 255, 255, 0.7);
  padding: 5px 12px;
  font-size: 0.78rem;
  font-weight: 600;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.rt-visor3d-dock-tab:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
}

.rt-visor3d-dock-tab.activo {
  background: linear-gradient(135deg, rgba(0, 229, 255, 0.25) 0%, rgba(244, 143, 44, 0.25) 100%);
  border: 1px solid rgba(0, 229, 255, 0.5);
  color: #00e5ff;
}

.rt-visor3d-dock-panel {
  display: none;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.rt-visor3d-dock-panel.activo {
  display: flex;
}

/* Selector de Color Personalizado con <input type="color"> */
.rt-visor3d-color-picker-wrap {
  position: relative;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  overflow: hidden;
  border: 2px dashed rgba(255, 255, 255, 0.5);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  background: conic-gradient(red, yellow, lime, aqua, blue, magenta, red);
  transition: transform 0.18s;
}

.rt-visor3d-color-picker-wrap:hover {
  transform: scale(1.18);
  border-color: #00e5ff;
}

.rt-visor3d-color-input {
  position: absolute;
  inset: -10px;
  width: 200%;
  height: 200%;
  opacity: 0;
  cursor: pointer;
}

/* Controles de Dimensiones (Cortina vs Ventana) */
.rt-visor3d-dim-group {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(255, 255, 255, 0.05);
  padding: 4px 10px;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.rt-visor3d-dim-inp {
  width: 58px;
  background: rgba(0, 0, 0, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #fff;
  border-radius: 6px;
  padding: 3px 6px;
  font-size: 0.8rem;
  font-weight: 700;
  text-align: center;
}

.rt-visor3d-dim-inp:focus {
  outline: none;
  border-color: #00e5ff;
}

.rt-visor3d-btn-auto {
  background: rgba(0, 229, 255, 0.15);
  border: 1px solid rgba(0, 229, 255, 0.4);
  color: #00e5ff;
  border-radius: 8px;
  padding: 4px 10px;
  font-size: 0.72rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s;
  white-space: nowrap;
}

.rt-visor3d-btn-auto:hover {
  background: rgba(0, 229, 255, 0.3);
  color: #fff;
}

@media (max-width: 768px) {
  .rt-visor3d-dialog {
    width: 100vw;
    height: 100vh;
    max-height: none;
    border-radius: 0;
  }
  .rt-visor3d-dock {
    bottom: 10px;
    padding: 8px 12px;
    gap: 10px;
    width: 95%;
    flex-direction: column;
    align-items: stretch;
  }
  .rt-visor3d-slider-wrap {
    min-width: 120px;
  }
  .rt-visor3d-drawer {
    display: none;
  }
}