/* ==========================================================================
   Selector de vehículo — botón compacto + panel con buscador, familias y
   miniaturas. Todo derivado de tokens (claro/oscuro); sin !important.
   ========================================================================== */

.model-selector-container {
  position: relative;
  width: 17rem;
}

.model-selector-button {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  width: 100%;
  padding: 0.35rem 0.8rem 0.35rem 0.35rem;
  background-color: var(--color-surface);
  color: var(--color-text);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  text-align: left;
  cursor: pointer;
  transition:
    border-color var(--dur-fast) var(--ease-out),
    background-color var(--dur-fast) var(--ease-out);
}
.model-selector-button:hover,
.model-selector-button[aria-expanded="true"] {
  border-color: var(--focus);
}

.model-selector-button__text {
  display: flex;
  flex: 1;
  flex-direction: column;
  min-width: 0;
  line-height: 1.2;
}
.model-selector-button__label {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-subtle);
}
#selectedModelText {
  overflow: hidden;
  font-size: 0.92rem;
  font-weight: 600;
  white-space: nowrap;
  text-overflow: ellipsis;
}
/* Texto invisible con el nombre más largo: el botón en móvil mide justo lo necesario para ese nombre */
.model-selector-button__sizer {
  height: 0;
  overflow: hidden;
  font-size: 0.92rem;
  font-weight: 600;
  white-space: nowrap;
  visibility: hidden;
}
.model-selector-button__chevron {
  flex-shrink: 0;
  width: 1.1rem;
  height: 1.1rem;
  color: var(--color-text-muted);
  transition: transform var(--dur-med) var(--ease-out);
}
.model-selector-button[aria-expanded="true"] .model-selector-button__chevron {
  transform: rotate(180deg);
}

/* ---- Panel ---- */
.model-selector-options {
  position: absolute;
  top: calc(100% + 0.4rem);
  right: 0;
  z-index: 20;
  width: 21rem;
  max-width: calc(100vw - 1.5rem);
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  transform-origin: top right;
}
.model-selector-options:not(.hidden) {
  animation: model-panel-in var(--dur-med) var(--ease-out) both;
}
@keyframes model-panel-in {
  from {
    opacity: 0;
    transform: translateY(-6px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.model-search {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.6rem 0.8rem;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text-subtle);
}
.model-search svg {
  flex-shrink: 0;
  width: 1rem;
  height: 1rem;
}
.model-search input {
  flex: 1;
  min-width: 0;
  padding: 0.15rem 0;
  background: transparent;
  color: var(--color-text);
  border: 0;
  border-radius: 0;
  font-size: 0.9rem;
}
.model-search input::placeholder {
  color: var(--color-text-subtle);
}
.model-search input:focus {
  outline: none;
  box-shadow: none;
}
.model-search:focus-within {
  color: var(--focus);
}

.model-list {
  max-height: min(22rem, 55vh);
  margin: 0;
  padding: 0.25rem 0.4rem 0.5rem;
  overflow-y: auto;
  list-style: none;
}
.model-group {
  padding: 0.7rem 0.6rem 0.3rem;
  font-family: var(--font-display);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--color-text-subtle);
}
.model-selector-option {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.35rem 0.6rem;
  border-radius: var(--radius-sm);
  color: var(--color-text);
  font-size: 0.9rem;
  cursor: pointer;
  transition: background-color var(--dur-fast) var(--ease-out);
}
.model-selector-option__thumb {
  flex-shrink: 0;
  width: 4.4rem;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  background-color: #e9ebef;
  border-radius: 6px;
}
.model-selector-option.active {
  background-color: var(--color-surface-2);
}
.model-selector-option.selected {
  background-color: color-mix(in srgb, var(--accent) 12%, transparent);
  color: var(--color-link);
  font-weight: 600;
}
.model-selector-option.selected.active {
  background-color: color-mix(in srgb, var(--accent) 20%, transparent);
}
#modelList [hidden] {
  display: none;
}
.model-empty {
  margin: 0;
  padding: 1rem;
  font-size: 0.88rem;
  color: var(--color-text-muted);
  text-align: center;
}
.model-empty[hidden] {
  display: none;
}

/* ---- Foto del vehículo junto al nombre, dentro del botón ---- */
.model-selector-button__photo {
  flex-shrink: 0;
  width: 5rem;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background-color: #e9ebef; /* fondo de estudio: se lee igual en claro y oscuro */
  border-radius: var(--radius-md);
}
.model-selector-button__photo img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

@media (max-width: 640px) {
  /* En móvil el botón mide lo que su contenido (foto + nombre) y el panel se ancla a todo el ancho de la cabecera */
  .model-selector-container {
    position: static;
    flex: 0 1 auto;
    min-width: 0;
    width: auto;
  }
  .model-selector-button {
    gap: 0.4rem;
    padding-right: 0.6rem;
  }
  .model-selector-button__text {
    flex: 0 1 auto;
  }
  .model-selector-button__photo {
    width: 2.6rem;
  }
  #selectedModelText,
  .model-selector-button__sizer {
    font-size: 0.88rem;
  }
  .model-selector-button__label {
    display: none;
  }
  .model-selector-options {
    top: calc(100% + 0.25rem);
    right: 0.75rem;
    left: 0.75rem;
    width: auto;
    max-width: none;
  }
}

/* Pantallas muy estrechas: sin la flecha, para que quepa entero el nombre del modelo más largo */
@media (max-width: 380px) {
  .model-selector-button__chevron {
    display: none;
  }
}
@media (max-width: 380px) {
  .model-selector-button__photo {
    width: 2.3rem;
  }
}

/* Pantallas táctiles: opciones y botón de 44 px, buscador de 16 px (iOS no hace zoom al enfocarlo) */
@media (pointer: coarse) {
  .model-selector-button {
    min-height: 2.75rem;
  }
  .model-selector-option {
    min-height: 2.75rem;
  }
  .model-search input {
    font-size: 1rem;
  }
}