/* ==========================================================================
   Detalle de vestido — port de DetalleView.vue
   La galería del SPA cambiaba la imagen activa con estado de Vue; aquí se hace
   con radios + :checked (sin JavaScript) y el visor solo muestra la imagen
   seleccionada.
   ========================================================================== */

.detalle-view {
    --bg: #faf8f5;
    --surface: #ffffff;
    --fg: var(--md-ink);
    --muted: var(--md-muted);
    --border: var(--md-line);
    --accent: var(--md-accent);
    --accent-hover: #8f6f52;
    --font-display: var(--md-serif);
    --font-mono: ui-monospace, SFMono-Regular, Menlo, monospace;
    --transition-base: all 0.28s cubic-bezier(0.16, 1, 0.3, 1);

    background-color: var(--bg);
    color: var(--fg);
}

/* --------------------------------------------------------------------------
   BARRA SUPERIOR / MIGA DE PAN
   -------------------------------------------------------------------------- */
.detalle-view .showcase-nav-bar {
    background: #ffffff;
    border-bottom: 1px solid var(--border);
    padding: 1rem 0;
}

.detalle-view .showcase-nav-inner {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    flex-wrap: wrap;
    gap: 1rem;
}

.detalle-view .breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--muted);
}

.detalle-view .breadcrumb .current {
    color: var(--fg);
    font-weight: 600;
}

.detalle-view .showcase-back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--muted);
    transition: var(--transition-base);
}

.detalle-view .showcase-back-link:hover {
    color: var(--accent);
}

/* --------------------------------------------------------------------------
   CONTENEDOR PRINCIPAL
   -------------------------------------------------------------------------- */
.detalle-view .showcase-main-section {
    padding: 4rem 0 6rem;
    background-color: var(--bg);
}

.detalle-view .showcase-grid {
    display: grid;
    grid-template-columns: 1.15fr 1fr;
    gap: 4.5rem;
    align-items: flex-start;
}

/* --------------------------------------------------------------------------
   GALERÍA
   -------------------------------------------------------------------------- */
.detalle-view .showcase-media-col {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.detalle-view .gallery {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.detalle-view .gallery-radio {
    position: absolute;
    width: 1px;
    height: 1px;
    opacity: 0;
    pointer-events: none;
}

.detalle-view .main-image-viewport {
    position: relative;
    width: 100%;
    background: #f0ebe5;
    border-radius: 4px;
    overflow: hidden;
    line-height: 0;
    box-shadow: 0 16px 40px rgba(44, 37, 35, 0.08);
}

.detalle-view .large-dress-image {
    width: 100%;
    height: auto;
    display: block;
}

.detalle-view .gallery-slide {
    display: none;
    animation: detalle-fade 0.24s ease;
}

.detalle-view .gallery.is-single .gallery-slide {
    display: block;
}

.detalle-view #galeria-1:checked ~ .main-image-viewport .gallery-slide-1,
.detalle-view #galeria-2:checked ~ .main-image-viewport .gallery-slide-2,
.detalle-view #galeria-3:checked ~ .main-image-viewport .gallery-slide-3 {
    display: block;
}

@keyframes detalle-fade {
    from { opacity: 0.35; }
    to { opacity: 1; }
}

.detalle-view .thumbnails-bar {
    display: flex;
    gap: 0.85rem;
    justify-content: flex-start;
    flex-wrap: wrap;
}

.detalle-view .thumb-btn {
    position: relative;
    width: 82px;
    height: 106px;
    border-radius: 3px;
    overflow: hidden;
    border: 2px solid transparent;
    background: #eae4de;
    transition: var(--transition-base);
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
    cursor: pointer;
}

.detalle-view .thumb-btn img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.detalle-view .thumb-label {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    background: rgba(44, 37, 35, 0.78);
    color: #ffffff;
    font-size: 0.68rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: 0.25rem 0;
    text-align: center;
}

.detalle-view .thumb-btn.is-contraparte {
    border-color: #d1b8ab;
}

.detalle-view #galeria-1:checked ~ .thumbnails-bar label[for="galeria-1"],
.detalle-view #galeria-2:checked ~ .thumbnails-bar label[for="galeria-2"],
.detalle-view #galeria-3:checked ~ .thumbnails-bar label[for="galeria-3"],
.detalle-view .thumb-btn:hover {
    border-color: var(--accent);
    box-shadow: 0 4px 12px rgba(158, 75, 55, 0.25);
}

.detalle-view #galeria-1:checked ~ .thumbnails-bar label[for="galeria-1"] .thumb-label,
.detalle-view #galeria-2:checked ~ .thumbnails-bar label[for="galeria-2"] .thumb-label,
.detalle-view #galeria-3:checked ~ .thumbnails-bar label[for="galeria-3"] .thumb-label {
    background: var(--accent);
}

.detalle-view #galeria-1:focus-visible ~ .thumbnails-bar label[for="galeria-1"],
.detalle-view #galeria-2:focus-visible ~ .thumbnails-bar label[for="galeria-2"],
.detalle-view #galeria-3:focus-visible ~ .thumbnails-bar label[for="galeria-3"] {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

/* --------------------------------------------------------------------------
   COLUMNA INFORMATIVA
   -------------------------------------------------------------------------- */
.detalle-view .showcase-info-col {
    display: flex;
    flex-direction: column;
    gap: 2.25rem;
    padding-top: 0.5rem;
}

.detalle-view .collection-ref-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.75rem;
}

.detalle-view .collection-tag {
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.16em;
    color: var(--accent);
    font-weight: 600;
}

.detalle-view .collection-tag:hover {
    color: var(--accent-hover);
}

.detalle-view .dress-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 3.2vw, 2.8rem);
    font-weight: 400;
    color: var(--fg);
    margin-bottom: 1rem;
}

.detalle-view .dress-desc {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--muted);
}

.detalle-view .booking-cta-block {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.detalle-view .btn-book-dress {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    background-color: var(--accent);
    color: #ffffff;
    padding: 1.1rem 2rem;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.16em;
    font-weight: 500;
    border-radius: 2px;
    transition: var(--transition-base);
}

.detalle-view .btn-book-dress:hover {
    background-color: var(--accent-hover);
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(158, 75, 55, 0.3);
}

.detalle-view .booking-hint {
    font-size: 0.82rem;
    color: var(--muted);
    text-align: center;
}

/* --------------------------------------------------------------------------
   RESPONSIVE
   -------------------------------------------------------------------------- */
@media (max-width: 900px) {
    .detalle-view .showcase-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
}