/* Header */
.tour-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: linear-gradient(180deg, rgba(6, 12, 10, 0.94), rgba(6, 12, 10, 0.84));
  backdrop-filter: blur(16px) saturate(1.2);
  -webkit-backdrop-filter: blur(16px) saturate(1.2);
  padding: 0.85rem 1.25rem;
  display: flex;
  align-items: center;
  z-index: 1600;
  gap: 0.85rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: 0 2px 0 var(--brand-ghost, transparent), var(--shadow-ui);
  /* El header nunca debe generar scroll ni empujar botones fuera del viewport. */
  max-width: 100%;
  flex-wrap: nowrap;
  overflow: hidden;
}

.tour-brand-cluster {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.12rem;
  min-width: 0;
  max-width: min(36vw, 260px);
  /* Cede espacio antes que el título o los botones de acción. */
  flex: 0 1 auto;
}

.tour-client-brand {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  min-width: 0;
}

.tour-client-brand[hidden] {
  display: none !important;
}

.tour-client-brand__logo {
  max-height: 32px;
  max-width: 128px;
  object-fit: contain;
}

.tour-client-brand__name {
  font-family: var(--font-display);
  font-size: clamp(0.95rem, 1.8vw, 1.15rem);
  font-weight: 700;
  letter-spacing: 0.01em;
  color: #fff;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 100%;
}

/* 0.62rem / alfa 0.72: por debajo de esto el texto no alcanza 4.5:1 sobre el
   degradado del header (medido, no estimado). */
.powered-by-orbe {
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(244, 247, 245, 0.78);
  text-decoration: none;
  white-space: nowrap;
}

.powered-by-orbe[hidden] {
  display: none !important;
}

.action-button--subtle,
.action-button--powered-subtle {
  opacity: 0.88;
}

.action-button--subtle:hover,
.action-button--powered-subtle:hover {
  opacity: 1;
}

.orb-mini-mark {
  font-size: 0.55rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: inherit;
}

.powered-by-orbe:hover {
  color: #fff;
}

.powered-by-orbe:focus-visible {
  color: #fff;
  outline: 3px solid #fff;
  outline-offset: 2px;
  border-radius: 4px;
}

.title-wrapper {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  /* 1 1 0: el título absorbe el espacio libre y es el primero en encogerse. */
  flex: 1 1 0;
  gap: 0.15rem;
  min-width: 0;
  overflow: hidden;
}

.menu-toggle {
  background: var(--brand);
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: var(--radius-md);
  width: 42px;
  height: 42px;
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  cursor: pointer;
  transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease;
  color: var(--brand-ink, #ffffff);
}

.menu-toggle:hover {
  background: var(--brand-strong);
  color: var(--brand-strong-ink, var(--brand-ink, #ffffff));
  transform: translateY(-1px);
}

.menu-toggle svg,
.action-button svg {
  fill: currentColor;
  flex-shrink: 0;
}

.scene-title {
  font-family: var(--font-display);
  font-size: clamp(0.95rem, 1.6vw, 1.2rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  color: #ffffff;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  /* 100% del title-wrapper (flex), no un tope en vw: evita empujar botones fuera. */
  max-width: 100%;
}

.scene-zone {
  font-size: 0.78rem;
  color: rgba(244, 247, 245, 0.84);
  letter-spacing: 0.02em;
}

.action-buttons {
  display: flex;
  gap: 0.55rem;
  /* Los controles de acción nunca se encogen ni se salen del viewport. */
  flex: 0 0 auto;
}

.action-button {
  background: rgba(255, 255, 255, 0.11);
  border: 1px solid rgba(255, 255, 255, 0.24);
  width: 40px;
  height: 40px;
  flex: 0 0 auto;
  border-radius: var(--radius-md);
  display: grid;
  place-items: center;
  cursor: pointer;
  transition: background 0.2s ease, transform 0.2s ease, border-color 0.2s ease, color 0.2s ease;
  color: #ffffff;
  text-decoration: none;
}

.action-button[hidden] {
  display: none !important;
}

.action-button:hover {
  background: var(--brand-soft, rgba(255, 255, 255, 0.2));
  border-color: rgba(255, 255, 255, 0.45);
  color: var(--brand-ink, #ffffff);
  transform: translateY(-1px);
}

.action-button:focus-visible,
.menu-toggle:focus-visible {
  outline: 3px solid #fff;
  outline-offset: 2px;
}

.action-button--active {
  background: var(--brand) !important;
  border-color: rgba(255, 255, 255, 0.75) !important;
  color: var(--brand-ink, #ffffff) !important;
  box-shadow: 0 4px 14px var(--brand-ghost, rgba(0, 0, 0, 0.35));
}

html.embed-mode #adminLink,
html.embed-mode #platformLink,
html.embed-mode #poweredByOrbe {
  display: none !important;
}