/* Filters Modal - Temas claro/oscuro y bloqueo de scroll */

/* Bloquear scroll cuando el modal esté abierto */
html.filters-modal-open, body.filters-modal-open {
  overflow: hidden !important;
}

.filters-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
}

.filters-modal-overlay.hidden {
  display: none;
}

.filters-modal {
  width: 92vw;
  max-width: 960px;
  max-height: 88vh;
  border-radius: 12px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  border: 1px solid rgba(255,255,255,0.1);
}

/* Tema oscuro (por defecto) */
.filters-modal {
  background: rgba(17,24,39,0.9);
  color: #fff;
}

.filters-modal-header {
  display: flex;
  align-items: center;
  padding: 14px 16px;
  border-bottom: 1px solid rgba(75,85,99,0.5);
}

.filters-modal-title {
  margin: 0;
  font-weight: 600;
  font-size: 1rem;
}

.filters-modal-close {
  margin-left: auto;
  background: transparent;
  color: #9ca3af;
  border: 1px solid rgba(75,85,99,0.6);
  border-radius: 8px;
  padding: 6px 10px;
  cursor: pointer;
}

.filters-modal-close:hover {
  color: #fff;
  background: rgba(75,85,99,0.4);
}

.filters-modal-content {
  padding: 16px;
  overflow: auto;
  -webkit-overflow-scrolling: touch;
}

.filters-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px 16px;
}

.filters-field label {
  display: block;
  margin-bottom: 6px;
  color: #9ca3af;
  font-size: 0.85rem;
}

.filters-field input,
.filters-field select {
  width: 100%;
  background: rgba(31,41,55,0.6);
  color: #fff;
  border: 1px solid rgba(55,65,81,0.6);
  border-radius: 8px;
  padding: 8px 10px;
  outline: none;
}

.filters-section {
  margin-top: 12px;
}

.filters-section h4 {
  margin: 12px 0 8px 0;
  color: #9ca3af;
  font-size: 0.95rem;
}

.filters-features {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px 16px;
}

.filters-checkbox {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #e5e7eb;
}

.filters-modal-footer {
  display: flex;
  align-items: center;
  padding: 12px 16px;
  border-top: 1px solid rgba(75,85,99,0.5);
}

.filters-btn {
  border-radius: 8px;
  padding: 8px 14px;
  font-weight: 600;
  cursor: pointer;
}

.filters-btn-primary {
  background: #3b82f6;
  color: #fff;
  border: 1px solid rgba(59,130,246,0.6);
}

.filters-btn-primary:hover {
  background: #2563eb;
}

.filters-btn-secondary {
  background: transparent;
  color: #e5e7eb;
  border: 1px solid rgba(75,85,99,0.6);
}

.filters-btn-secondary:hover {
  background: rgba(75,85,99,0.4);
}

.flex-spacer { flex: 1; }

/* Tema claro */
html.theme-light .filters-modal {
  background: rgba(255,255,255,0.95);
  color: #111827;
  border-color: rgba(229,231,235,0.7);
}

html.theme-light .filters-modal-header {
  border-bottom-color: rgba(229,231,235,0.9);
}

html.theme-light .filters-modal-title {
  color: #111827;
}

html.theme-light .filters-modal-close {
  color: #374151;
  border-color: rgba(229,231,235,0.9);
}

html.theme-light .filters-modal-close:hover {
  color: #111827;
  background: rgba(229,231,235,0.8);
}

html.theme-light .filters-field label { color: #4b5563; }
html.theme-light .filters-field input,
html.theme-light .filters-field select {
  background: rgba(255,255,255,0.9);
  color: #111827;
  border-color: rgba(209,213,219,0.9);
}

html.theme-light .filters-section h4 { color: #4b5563; }
html.theme-light .filters-checkbox { color: #111827; }
html.theme-light .filters-modal-footer { border-top-color: rgba(229,231,235,0.9); }
html.theme-light .filters-btn-secondary { color: #374151; border-color: rgba(209,213,219,0.9); }
html.theme-light .filters-btn-secondary:hover { background: rgba(229,231,235,0.8); }

@media (max-width: 640px) {
  /* Evitar que el teclado esconda cabecera o footer en móviles */
  .filters-modal-overlay { align-items: flex-start; }
  .filters-modal {
    width: 96vw;
    margin: 6vh auto 0;
    max-height: calc(100svh - 6vh);
  }
  .filters-modal-header { position: sticky; top: 0; z-index: 2; }
  .filters-modal-footer { position: sticky; bottom: 0; z-index: 2; }
  .filters-grid { grid-template-columns: 1fr; }
  .filters-features { grid-template-columns: 1fr; }
  /* Forzar tamaño mínimo de fuente para evitar auto-zoom iOS */
  .filters-field input,
  .filters-field select {
    font-size: 16px !important;
  }
}