/* ============================================
   TOUR TOOLBAR — Controls, buttons, share modal
   ============================================ */

/* ── TOOLBAR ── */
.tour-toolbar {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: var(--z-header);
  height: var(--toolbar-h);
  display: flex; align-items: center; justify-content: center;
  gap: 0.25rem;
  padding: 0 1rem;
  background: var(--c-surface-glass);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-top: 1px solid var(--c-line);
}

.toolbar-group { display: flex; align-items: center; gap: 0.15rem; }
.toolbar-separator { width: 1px; height: 24px; background: var(--c-line); margin: 0 0.5rem; }

.toolbar-btn {
  width: 40px; height: 40px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 8px;
  color: var(--c-text-dim);
  transition: all 0.25s;
  position: relative;
}
.toolbar-btn:hover { color: var(--c-text); background: rgba(200, 149, 108, 0.1); }
.toolbar-btn.active { color: var(--c-accent); background: rgba(200, 149, 108, 0.15); }
.toolbar-btn svg { width: 18px; height: 18px; }
.toolbar-btn:disabled { opacity: 0.3; pointer-events: none; }

.no-gyroscope #btn-gyroscope { display: none; }

/* ── SHARE MODAL ── */
.tour-modal-overlay {
  position: fixed; inset: 0;
  z-index: var(--z-overlay);
  background: rgba(0, 0, 0, 0.6);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none;
  transition: opacity 0.3s;
}
.tour-modal-overlay.open { opacity: 1; pointer-events: auto; }

.tour-modal {
  width: 420px; max-width: 90vw;
  background: var(--c-surface);
  border: 1px solid var(--c-line);
  border-radius: 16px;
  padding: 2rem;
  position: relative;
  transform: translateY(20px);
  transition: transform 0.3s ease;
}
.tour-modal-overlay.open .tour-modal { transform: translateY(0); }

.tour-modal-close {
  position: absolute; top: 1rem; right: 1rem;
  width: 32px; height: 32px;
  display: flex; align-items: center; justify-content: center;
  color: var(--c-text-dim); transition: color 0.3s;
}
.tour-modal-close:hover { color: var(--c-accent); }
.tour-modal-close svg { width: 16px; height: 16px; }

.tour-modal-title {
  font-family: var(--font-heading);
  font-size: 1.5rem; font-weight: 300;
  color: var(--c-text-strong);
  margin-bottom: 1.5rem;
}

.share-section { margin-bottom: 1.25rem; }
.share-label {
  font-size: 0.7rem; color: var(--c-text-dim);
  letter-spacing: 0.1em; text-transform: uppercase;
  margin-bottom: 0.5rem; display: block;
}
.share-input-group { display: flex; gap: 0.5rem; }
.share-input {
  flex: 1;
  background: rgba(200, 149, 108, 0.05);
  border: 1px solid var(--c-line);
  border-radius: 8px;
  padding: 0.6rem 0.75rem;
  font-family: var(--font-body);
  font-size: 0.8rem;
  color: var(--c-text);
  outline: none; resize: none;
}
.share-input:focus { border-color: var(--c-accent); }
.share-textarea { height: 70px; }

.share-copy-btn {
  padding: 0 1rem;
  background: rgba(200, 149, 108, 0.15);
  border: 1px solid var(--c-line);
  border-radius: 8px;
  font-size: 0.7rem; color: var(--c-accent);
  letter-spacing: 0.05em; text-transform: uppercase;
  transition: all 0.3s; white-space: nowrap;
}
.share-copy-btn:hover { background: rgba(200, 149, 108, 0.25); }

.share-copied {
  text-align: center; font-size: 0.8rem;
  color: var(--c-accent); opacity: 0;
  transition: opacity 0.3s; margin-top: 0.5rem;
}
.share-copied.visible { opacity: 1; }