/* ========================================
   styles.css — Galería de Arte
   Brief: gris oscuro #081c2b + teal #0eb5a0
   Energía/vida · serif elegante · masonry grid · 3D hover
   ======================================== */

/* Reset y configuración base */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --bg-primary: #ffffff;
  --bg-secondary: #f5f5f5;
  --bg-card: #ffffff;
  --text-primary: #1a1a1a;
  --text-secondary: #6a6a6a;
  --accent: #0a2463;
  --accent-orange: #8a6d47;
  --border: rgba(0, 0, 0, 0.05);
  --border-hover: rgba(0, 0, 0, 0.08);
}

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  -webkit-tap-highlight-color: transparent;
}

/* Typography: títulos modernos y bold */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-weight: 700;
}

h1 { font-size: 2.5rem; line-height: 1.1; }
h2 { font-size: 1.5rem; }
h3 { font-size: 1.25rem; }

/* ===== Layout general ===== */
.max-width-container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* ===== Header hero — proporción 9x6, altura limitada al 15% ===== */
.hero-header {
  position: relative;
  width: 100%;
  aspect-ratio: 9 / 6;
  max-height: 15vh;
  margin-top: 44px;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
}

/* Franja de pestañas: toggle hamburguesa (mobile) */
.series-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.4rem;
  line-height: 1;
  padding: 4px 8px;
  color: var(--text-primary);
  cursor: pointer;
}
@media (max-width: 600px) {
  .series-toggle { display: block; }
  .series-tabs.collapsed .tab { display: none; }
  .series-tabs.open .tab { display: block; }
}

/* Franja de pestañas encima del header — navegación por series */
.series-tabs {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 44px;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 0 20px;
  overflow-x: auto;
  z-index: 1000;
}
.series-tabs .tab {
  flex: 0 0 auto;
  padding: 6px 16px;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-weight: 600;
  font-size: 12px;
  color: var(--text-primary);
  opacity: 0.45;
  text-transform: capitalize;
  letter-spacing: 0.04em;
  white-space: nowrap;
  cursor: pointer;
  border-radius: 0;
  transition: opacity 0.2s ease, background 0.2s ease;
}
.series-tabs .tab:hover { opacity: 1; }
.series-tabs .tab.active {
  opacity: 1;
  color: var(--accent);
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-bottom: none;
}

.hero-fondo {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-color: var(--bg-secondary);
  filter: blur(5px);
  transform: scale(1.08);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  /* degradé vertical: metal azul oscuro denso arriba → 10% opaco abajo */
  background: linear-gradient(to bottom, rgba(10, 36, 99, 0.8) 0%, rgba(10, 36, 99, 0.1) 100%);
}

.hero-contenido {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 2;
  text-align: center;
  padding: 0 2rem;
}

.hero-contenido h1 {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-weight: 500;
  font-size: 1.3rem;
  color: #ffffff;
  letter-spacing: 0.03em;
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.5);
  margin: 0;
  white-space: nowrap;
  overflow: visible;
}

@media (max-width: 600px) {
  .hero-contenido h1 { font-size: 1.5rem; }
  .hero-header { max-height: 15vh; }
}

/* ===== Franja obra más reciente ===== */
.franja-reciente-grid {
  display: flex;
  justify-content: center;
}
.franja-reciente-grid .tarjeta-obra {
  max-width: 260px;
}

/* ===== Secciones (franjas estilo Apple) ===== */
.franja {
  width: 100%;
  max-width: 72rem;
  margin: 0 auto;
  padding: 2.5rem 1.25rem 2rem;
  border-bottom: 1px solid var(--border);
}

.franja:last-child {
  border-bottom: none;
}

.franja-titulo {
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 1rem;
  padding: 0 0.25rem;
}

.franja-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.fila-carousel {
  display: flex;
  gap: 0.5rem;
  overflow-x: auto;
  padding-bottom: 0.5rem;
  scroll-snap-type: x proximity;
}

.fila-carousel .tarjeta-obra {
  flex: 0 0 200px;
  scroll-snap-align: start;
}

.fila-carousel::-webkit-scrollbar {
  height: 8px;
}

.fila-carousel::-webkit-scrollbar-thumb {
  background: var(--border-hover);
  border-radius: 0;
}

/* Galería por serie */
.serie-fila {
  margin-bottom: 2rem;
}

.serie-fila:last-child {
  margin-bottom: 0;
}

.serie-titulo {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
  font-family: 'Playfair Display', Georgia, serif;
}

/* ===== Filtro discreto ===== */
.filtros-barra {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.3rem 1.25rem;
  height: 40px;
  width: 100%;
  max-width: 1100px;
  margin: 1.5rem auto 0;
  background: var(--bg-card);
  border: 1px solid var(--border);
}

.filtros-barra select,
.filtros-barra button {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 0;
  padding: 0.4rem 0.8rem;
  font-size: 0.85rem;
  color: var(--text-primary);
  cursor: pointer;
  transition: all 0.2s ease;
  outline: none;
}

.filtros-barra select:hover,
.filtros-barra button:hover {
  background: var(--border-hover);
}

.filtros-barra button {
  background: transparent;
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.filtros-barra button:hover {
  color: var(--text-primary);
}

/* ===== Indicador de disponibilidad (círculo esquina inferior derecha) ===== */
.disponibilidad-indicator {
  position: absolute;
  bottom: 0.6rem;
  right: 0.6rem;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 1.5px solid rgba(255, 255, 255, 0.85);
  z-index: 2;
}

.disponibilidad-indicator.Verde {
  background: #27c74c;
}

.disponibilidad-indicator.Rojo {
  background: #ff3b30;
}

/* Sello "Nuevo" */
.sello-nuevo {
  position: absolute;
  top: 0.6rem;
  left: 0.6rem;
  background: var(--accent);
  color: var(--bg-primary);
  font-size: 0.62rem;
  font-weight: 600;
  padding: 0.2rem 0.5rem;
  border-radius: 0;
  z-index: 2;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  white-space: nowrap;
}

/* ===== Tarjetas de obra ===== */
.tarjeta-obra {
  position: relative;
  background: var(--bg-card);
  border-radius: 0;
  overflow: visible;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.04);
  transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.3s ease;
  cursor: pointer;
}

.tarjeta-obra:hover {
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.15);
}

/* Imagen: oscurece al hover */
.tarjeta-obra:hover .tarjeta-imagen {
  filter: brightness(0.7);
  position: relative;
}

.tarjeta-obra:hover .tarjeta-imagen::after {
  content: 'Ver';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: #ffffff;
  font-size: 1.1rem;
  font-weight: 700;
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.5);
  pointer-events: none;
}

.tarjeta-imagen {
  width: 100%;
  height: 180px;
  object-fit: cover;
  margin: 4px;
  border-radius: 0;
  background: var(--bg-secondary);
}

.tarjeta-imagen.sin-imagen {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  font-size: 0.8rem;
  background: var(--bg-secondary);
}

.tarjeta-info {
  padding: 0.8rem 1rem;
}

.tarjeta-info h3 {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 0.3rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.tarjeta-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.tarjeta-meta .serie-nombre {
  font-weight: 500;
  color: var(--accent);
}

/* ===== Grid de obras (página serie) ===== */
.galeria-serie {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1.25rem;
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 2rem 1.25rem 3rem;
}

/* ===== Header admin ===== */
.header-content {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
}

header h1 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  font-family: 'Playfair Display', Georgia, serif;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* Language toggle */
.lang-toggle {
  background: none;
  border: 1px solid var(--border);
  border-radius: 0;
  padding: 0.3rem 0.7rem;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.2s ease;
}

.lang-toggle:hover {
  background: var(--border-hover);
  color: var(--text-primary);
}

/* Dark mode toggle */
.theme-toggle {
  background: none;
  border: 1px solid var(--border);
  border-radius: 0;
  padding: 0.3rem 0.7rem;
  font-size: 0.85rem;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.2s ease;
}

.theme-toggle:hover {
  background: var(--border-hover);
  color: var(--text-primary);
}

/* ===== Secciones (Admin) ===== */
.seccion {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 1.25rem 1rem;
}

.seccion + .seccion {
  margin-top: 1.5rem;
}

.seccion-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  user-select: none;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--border);
}

.seccion-header h2 {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text-primary);
  font-family: 'Playfair Display', Georgia, serif;
}

.toggle-btn {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 1.2rem;
  color: var(--text-secondary);
  padding: 0.25rem;
  transition: color 0.2s ease;
}

.toggle-btn:hover {
  color: var(--text-primary);
}

.toggle-icon {
  display: block;
  transition: transform 0.3s ease;
}

.seccion-content {
  overflow: hidden;
  max-height: 0;
  opacity: 0;
  transition: max-height 0.4s ease, opacity 0.3s ease;
}

.seccion-content.expandida {
  max-height: 5000px;
  opacity: 1;
}

/* ===== Filtro discreto ===== */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(24, 24, 28, 0.55);
  backdrop-filter: blur(4px);
  align-items: center;
  justify-content: center;
  padding: 2rem 1rem;
  z-index: 100;
}

.modal-overlay.activo {
  display: flex;
}

.modal {
  position: relative;
  background: var(--bg-card);
  border-radius: 0;
  max-width: 700px;
  width: 100%;
  max-height: 85vh;
  overflow-y: auto;
  margin: 0 auto;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.18);
  border: 1px solid var(--border);
}

.modal-cerrar {
  position: absolute;
  top: 0.8rem;
  right: 0.9rem;
  background: none;
  border: none;
  font-size: 1.6rem;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 0.2rem;
  line-height: 1;
  transition: color 0.2s;
}

.modal-cerrar:hover {
  color: var(--text-primary);
}

.modal-content {
  padding: 1.5rem;
}

.modal-imagen {
  width: 100%;
  max-height: 320px;
  object-fit: contain;
  border-radius: 0;
  margin-bottom: 1rem;
  background: var(--bg-secondary);
}

.modal-imagen.placeholder-img {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
}

.modal-info-grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 0.4rem 1rem;
  font-size: 0.9rem;
}

.modal-info-grid dt {
  color: var(--text-secondary);
  font-weight: 500;
}

.modal-info-grid dd {
  color: var(--text-primary);
  font-weight: 400;
}

.modal-info-grid dd.serie-nombre {
  font-weight: 500;
  color: var(--accent);
}

.modal-precio {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}

.precio-revelado {
  margin-top: 0.75rem;
  padding: 0.5rem 0.8rem;
  background: rgba(106, 106, 112, 0.08);
  border-radius: 0;
  font-size: 0.95rem;
  color: var(--accent);
  font-weight: 500;
}

/* ===== Botones admin en modal ===== */
.modal-botones {
  display: flex;
  gap: 0.6rem;
  margin-top: 1rem;
}

.btn-editar {
  background: var(--accent-orange);
  color: var(--bg-primary);
}

.btn-editar:hover {
  background: #7a7a80;
  transform: translateY(-1px);
}

.btn-archivar {
  background: #ff3b30;
  color: var(--text-primary);
}

.btn-archivar:hover {
  background: #e02b16;
}

/* ===== Consulta de precios (modal) ===== */
.precio-consulta-header {
  margin-bottom: 1rem;
}

.precio-consulta-header h3 {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary);
  font-family: 'Playfair Display', Georgia, serif;
  margin-bottom: 0.3rem;
}

.precio-consulta-header .serie-nombre {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.precio-obra-selector {
  margin-bottom: 1.5rem;
}

.precio-obra-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.5rem 0.7rem;
  margin-bottom: 0.4rem;
  border: 1px solid var(--border);
  border-radius: 0;
  background: var(--bg-secondary);
}

.precio-obra-item:last-child {
  margin-bottom: 0;
}

.precio-obra-item input[type="checkbox"] {
  width: 16px;
  height: 16px;
  cursor: pointer;
  accent-color: var(--accent);
}

.precio-obra-item label {
  flex: 1;
  font-size: 0.9rem;
  color: var(--text-primary);
  cursor: pointer;
  margin-bottom: 0;
}

/* ===== Formularios ===== */
.campo-grupo {
  margin-bottom: 1.1rem;
}

.campo-grupo label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 0.35rem;
}

.campo-grupo label[for]:not(.checkbox-label)::after {
  content: ' *';
  color: #ff3b30;
}

.campo-grupo input[type="text"],
.campo-grupo input[type="number"],
.campo-grupo textarea,
.campo-grupo select {
  width: 100%;
  padding: 0.7rem 0.9rem;
  font-size: 1rem;
  border: 1px solid var(--border);
  border-radius: 0;
  background: var(--bg-secondary);
  color: var(--text-primary);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.campo-grupo input:focus,
.campo-grupo textarea:focus,
.campo-grupo select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(106, 106, 112, 0.15);
}

.campo-grupo textarea {
  resize: vertical;
  font-family: inherit;
}

.campo-grupo small.ayuda {
  display: block;
  font-size: 0.78rem;
  color: var(--text-secondary);
  margin-top: 0.3rem;
}

/* Grid interno de formulario */
.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

@media (max-width: 600px) {
  .grid-2 {
    grid-template-columns: 1fr;
  }
}

/* Checkbox estilizado */
.checkbox-label {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
  margin-bottom: 0;
}

.checkbox-label input[type="checkbox"] {
  display: none;
}

.checkmark {
  width: 20px;
  height: 20px;
  border: 2px solid rgba(106, 106, 112, 0.4);
  border-radius: 0;
  position: relative;
  transition: all 0.2s ease;
}

.checkbox-label input:checked + .checkmark {
  background: var(--accent);
  border-color: var(--accent);
}

.checkmark::after {
  content: '';
  position: absolute;
  left: 6px;
  top: 2px;
  width: 6px;
  height: 10px;
  border: solid var(--bg-primary);
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
  opacity: 0;
}

.checkbox-label input:checked + .checkmark::after {
  opacity: 1;
}

/* Link para crear serie */
.link-boton {
  background: none;
  border: none;
  color: var(--accent);
  font-size: 0.85rem;
  cursor: pointer;
  padding: 0.2rem 0;
  text-align: left;
}

.link-boton:hover {
  text-decoration: underline;
}

/* Vista previa de imagen */
#imagen-preview-container {
  margin-top: 0.7rem;
}

.imagen-preview {
  max-width: 100%;
  max-height: 160px;
  border-radius: 0;
  border: 1px solid var(--border);
  object-fit: cover;
  display: block;
}

/* Botones */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: none;
  border-radius: 0;
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
  padding: 0.7rem 1.4rem;
  transition: all 0.2s ease;
}

.btn-primario {
  background: var(--accent);
  color: var(--bg-primary);
  font-weight: 600;
}

.btn-primario:hover {
  background: #7c7c82;
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(106, 106, 112, 0.3);
}

.btn-precio {
  background: var(--bg-secondary);
  color: var(--accent);
  margin-top: 0.75rem;
  font-weight: 500;
}

.btn-precio:hover {
  background: var(--border-hover);
  color: var(--text-primary);
}

.btn-cancelar {
  background: var(--bg-secondary);
  color: var(--text-secondary);
}

.btn-cancelar:hover {
  background: var(--border-hover);
  color: var(--text-primary);
}

/* ===== Footer ===== */
footer {
  text-align: center;
  padding: 2rem 1.25rem;
  border-top: 1px solid var(--border);
  margin-top: 3rem;
}

footer .precio-so-consulta {
  font-size: 0.8rem;
  color: var(--text-secondary);
  opacity: 0.7;
  font-family: Georgia, serif;
  font-style: italic;
}

footer .footer-email {
  display: inline-block;
  margin-top: 0.4rem;
  color: var(--accent);
  font-size: 0.85rem;
  font-weight: 500;
}

/* ===== Responsive ===== */
@media (max-width: 600px) {
  .hero-contenido h1 { font-size: 1.75rem; }
}

/* ===== Página de detalle de obra (pintura.html) ===== */
.pintura-detalle {
  max-width: 900px;
  margin: 0 auto;
  padding: 1.5rem 1.25rem 3rem;
}

.pintura-imagen-grande {
  border-radius: 0;
  overflow: hidden;
  background: var(--bg-card);
  border: 1px solid var(--border);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 300px;
}

#imagen-grande {
  display: block;
  width: 100%;
  max-height: 70vh;
  object-fit: contain;
}

.pintura-meta {
  margin-top: 1.25rem;
}

.pintura-meta h2 {
  font-size: 1.4rem;
  color: var(--text-primary);
  font-family: 'Playfair Display', Georgia, serif;
}

.pintura-meta p {
  margin-top: 0.4rem;
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.detalles {
  margin-top: 2rem;
}

.detalles h3 {
  font-size: 1rem;
  color: var(--text-secondary);
  font-weight: 600;
  margin-bottom: 0.75rem;
}

.carousel {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.carousel-thumb {
  width: 80px;
  height: 80px;
  object-fit: cover;
  border-radius: 0;
  border: 2px solid var(--border);
  cursor: pointer;
  background: var(--bg-secondary);
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.carousel-thumb:hover {
  transform: scale(1.05);
  border-color: var(--border-hover);
}

/* Imagen grande del detalle: cursor de zoom */
#pintura-imagen-grande,
.pintura-imagen-grande img {
  cursor: zoom-in;
}

/* Carousel de thumbnails del detalle: esquinas poco curvas */
.detalles .carousel-thumb {
  border-radius: 0;
}

.carousel-thumb.activa {
  border-color: var(--accent);
}

/* Imagen del modal clicable → página de detalle */
.modal-imagen-click {
  cursor: pointer;
  transition: opacity 0.2s ease;
}

.modal-imagen-click:hover {
  opacity: 0.85;
}

/* ===== Zoom overlay (imagen 2K a pantalla completa) ===== */
.zoom-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.92);
  backdrop-filter: blur(2px);
  z-index: 200;
  align-items: center;
  justify-content: center;
  overflow: auto;
  padding: 1rem;
}

.zoom-overlay.activo {
  display: flex;
}

.zoom-imagen {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  image-rendering: -webkit-optimize-contrast;
  image-rendering: crisp-edges;
  transition: transform 0.2s ease-out, filter 0.2s ease;
  cursor: grab;
  user-select: none;
  border-radius: 0;
}

.zoom-imagen:active {
  cursor: grabbing;
}

.zoom-imagen.zoomed {
  /* al hacer zoom, permite superar el viewport hasta el tamaño real nativo */
  max-width: none;
  max-height: none;
}

.zoom-close {
  position: fixed;
  top: 1.25rem;
  right: 1.25rem;
  background: transparent;
  border: none;
  font-size: 2rem;
  color: #ffffff;
  cursor: pointer;
  line-height: 1;
  padding: 0.2rem;
  transition: color 0.2s ease;
}

.zoom-close:hover {
  color: var(--bg-secondary);
}

/* hint de zoom con rueda */
.zoom-hint {
  position: fixed;
  bottom: 1.25rem;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.8rem;
  pointer-events: none;
}