/* Coloring Canvas — matches Huescape theme */

body.color-page {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  overflow: hidden;
  height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Canvas wrapper */
.canvas-layout {
  display: flex;
  flex: 1;
  overflow: hidden;
}

/* Left sidebar: page picker */
.page-picker {
  width: 220px;
  flex-shrink: 0;
  border-right: 1px solid var(--border);
  padding: 2rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  background: rgba(255,255,255,0.3);
  backdrop-filter: blur(12px);
}

.page-picker-label {
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 500;
  margin-bottom: 0.5rem;
}

.page-thumb {
  border: 2px solid transparent;
  border-radius: 12px;
  padding: 8px;
  cursor: pointer;
  transition: border-color 0.25s, transform 0.2s;
  background: rgba(255,255,255,0.5);
}
.page-thumb:hover { transform: scale(1.03); }
.page-thumb.active {
  border-color: var(--sage);
  background: rgba(255,255,255,0.8);
  box-shadow: 0 4px 16px rgba(62,92,71,0.12);
}
.page-thumb svg {
  width: 100%;
  height: 130px;
  display: block;
}

/* Sound selector */
.sound-section {
  border-top: 1px solid var(--border);
  padding-top: 1.5rem;
}
.sound-section-label {
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 500;
  margin-bottom: 0.75rem;
}
.sound-btn {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  width: 100%;
  padding: 0.6rem 0.75rem;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  background: transparent;
  cursor: pointer;
  font-family: var(--font-body);
  font-size: 0.8rem;
  color: var(--fg);
  transition: all 0.2s;
  margin-bottom: 0.5rem;
}
.sound-btn:hover { border-color: var(--sage-light); }
.sound-btn.active {
  border-color: var(--sage);
  background: rgba(62,92,71,0.06);
}
.sound-btn svg { width: 16px; height: 16px; color: var(--sage); flex-shrink: 0; }
.sound-btn.playing { color: var(--sage); font-weight: 500; }

/* Pro-locked sound buttons */
.sound-btn.pro-locked {
  opacity: 0.65;
  cursor: default;
}
.sound-btn.pro-locked:hover {
  opacity: 0.8;
  border-color: var(--border);
}
.sound-btn.pro-locked .pro-sound-lock {
  margin-left: auto;
  display: flex;
  align-items: center;
}
.sound-btn.pro-locked .pro-sound-lock svg {
  width: 12px;
  height: 12px;
  color: var(--sage);
}

/* Play / pause big button */
.play-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  width: 100%;
  padding: 0.75rem;
  border: 1.5px solid var(--sage);
  border-radius: 10px;
  background: var(--sage);
  color: #fff;
  font-family: var(--font-body);
  font-size: 0.85rem;
  cursor: pointer;
  transition: all 0.2s;
  margin-top: 0.5rem;
}
.play-toggle:hover { background: var(--sage-light); border-color: var(--sage-light); }
.play-toggle.playing {
  background: var(--accent);
  border-color: var(--accent);
}
.play-toggle svg { width: 18px; height: 18px; }

/* Main canvas area */
.canvas-area {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  overflow: auto;
  position: relative; /* anchor for audio-fab */
}

#coloring-canvas {
  width: 100%;
  max-width: 640px;
  height: auto;
  display: block;
  filter: drop-shadow(0 8px 40px rgba(62,92,71,0.12));
}

/* SVG region styles */
#coloring-canvas .region {
  fill: var(--region-fill);
  stroke: var(--sage);
  stroke-width: 1.5;
  cursor: crosshair;
  transition: fill 0.15s;
}
@media (prefers-reduced-motion: no-preference) {
  #coloring-canvas .region {
    transition: fill 0.35s ease;
  }
}
#coloring-canvas .region:hover {
  stroke: var(--accent);
  stroke-width: 2;
}

/* Color palette — bottom bar */
.palette-bar {
  border-top: 1px solid var(--border);
  padding: 1.25rem 2rem;
  display: flex;
  align-items: center;
  gap: 2rem;
  background: rgba(255,255,255,0.5);
  backdrop-filter: blur(12px);
}
.palette-label {
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 500;
  white-space: nowrap;
}
.palette-swatches {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
}
.swatch {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  cursor: pointer;
  border: 2.5px solid transparent;
  transition: transform 0.15s, border-color 0.15s;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
}
.swatch:hover { transform: scale(1.15); }
.swatch.active {
  border-color: var(--fg);
  transform: scale(1.12);
  box-shadow: 0 0 0 3px var(--bg), 0 0 0 5px var(--sage);
}

/* ─── Onboarding Tour ─────────────────────────────────────────────────── */

.tour-overlay {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(30, 20, 10, 0.55);
  display: flex;
  align-items: center;
  justify-content: center;
  animation: tourFadeIn 0.3s ease;
  /* pointer-events: none lets clicks pass through the overlay so
     sound buttons and other sidebar controls remain usable during the tour */
  pointer-events: none;
}

.tour-card {
  /* Explicitly enable pointer events on the card itself so buttons inside
     are clickable even though the overlay backdrop is non-interactive */
  pointer-events: all;
}
@keyframes tourFadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.tour-card {
  background: var(--bg);
  border: 1px solid rgba(62, 92, 71, 0.25);
  border-radius: 16px;
  padding: 1.75rem 2rem;
  max-width: 320px;
  width: 90%;
  box-shadow: 0 20px 60px rgba(30, 20, 10, 0.25), 0 4px 16px rgba(62, 92, 71, 0.1);
  animation: tourSlideIn 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
}
@keyframes tourSlideIn {
  from { opacity: 0; transform: translateY(12px) scale(0.97); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.tour-step-indicator {
  display: flex;
  gap: 6px;
  margin-bottom: 1rem;
}
.tour-step-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(62, 92, 71, 0.25);
  transition: background 0.3s;
}
.tour-step-dot.active { background: var(--sage); }
.tour-step-dot.done { background: var(--sage-light); }

.tour-icon {
  width: 44px;
  height: 44px;
  background: rgba(62, 92, 71, 0.1);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  color: var(--sage);
}
.tour-icon svg { width: 22px; height: 22px; }

.tour-card h3 {
  font-family: var(--font-body);
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--fg);
  margin: 0 0 0.5rem;
}

.tour-card p {
  font-family: var(--font-body);
  font-size: 0.85rem;
  color: var(--muted);
  line-height: 1.55;
  margin: 0 0 1.5rem;
}

.tour-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.tour-btn-primary {
  flex: 1;
  padding: 0.6rem 1rem;
  background: var(--sage);
  color: #fff;
  border: none;
  border-radius: 8px;
  font-family: var(--font-body);
  font-size: 0.82rem;
  cursor: pointer;
  transition: background 0.2s;
}
.tour-btn-primary:hover { background: var(--sage-light); }

.tour-btn-skip {
  background: none;
  border: none;
  font-family: var(--font-body);
  font-size: 0.78rem;
  color: var(--muted);
  cursor: pointer;
  padding: 0.6rem 0.5rem;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.tour-btn-skip:hover { color: var(--fg); }

/* Mobile */
@media (max-width: 700px) {
  .canvas-layout { flex-direction: column; }
  .page-picker {
    width: 100%;
    flex-direction: row;
    padding: 1rem;
    border-right: none;
    border-bottom: 1px solid var(--border);
    overflow-x: auto;
  }
  .page-thumb svg { width: 80px; height: 80px; }
  .sound-section { border-top: none; border-left: 1px solid var(--border); padding-top: 0; padding-left: 1rem; }
  .palette-bar { padding: 1rem; gap: 1rem; }
  .palette-swatches { gap: 0.4rem; }
  .swatch { width: 28px; height: 28px; }
}

/* ─── Gallery / Save UI ──────────────────────────────────────────── */

.canvas-topbar {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.btn-save {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.5rem 0.9rem;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  background: rgba(255,255,255,0.6);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 0.8rem;
  cursor: pointer;
  transition: all 0.2s;
}
.btn-save:hover { border-color: var(--sage); background: rgba(62,92,71,0.06); color: var(--sage); }
.btn-save svg { width: 15px; height: 15px; }

/* ─── Moonlight toggle ──────────────────────────────────────────────── */

.moonlight-toggle {
  width: 36px;
  height: 36px;
  border: 1.5px solid var(--border);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(12px);
  color: var(--sage);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 14px rgba(30, 20, 10, 0.12);
  transition: transform 0.15s, background 0.2s, color 0.2s, border-color 0.2s;
  padding: 0;
}
.moonlight-toggle:hover {
  background: rgba(255, 255, 255, 0.95);
  transform: scale(1.05);
}
.moonlight-toggle svg {
  width: 18px;
  height: 18px;
}
.moonlight-toggle .moon-icon { display: none; }
.moonlight-toggle .sun-icon { display: block; }
.moonlight-toggle.is-on .sun-icon { display: none; }
.moonlight-toggle.is-on .moon-icon { display: block; }
.moonlight-toggle.is-on {
  color: #D8DDE3;
  box-shadow: 0 0 0 3px rgba(180, 188, 200, 0.18), 0 4px 14px rgba(30, 20, 10, 0.18);
}

.btn-gallery {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.5rem 0.9rem;
  border: 1.5px solid var(--sage);
  border-radius: 8px;
  background: transparent;
  color: var(--sage);
  font-family: var(--font-body);
  font-size: 0.8rem;
  text-decoration: none;
  transition: all 0.2s;
}
.btn-gallery:hover { background: rgba(62,92,71,0.06); }
.btn-gallery svg { width: 15px; height: 15px; }

.btn-palette {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.5rem 0.9rem;
  border: 1.5px solid var(--sage);
  border-radius: 8px;
  background: rgba(255,255,255,0.6);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 0.8rem;
  cursor: pointer;
  transition: all 0.2s;
}
.btn-palette:hover { background: rgba(62,92,71,0.06); color: var(--sage); }
.btn-palette svg { width: 15px; height: 15px; }
.btn-palette[aria-pressed="true"] {
  background: var(--sage);
  color: #fff;
  border-color: var(--sage);
}

.save-toast {
  display: flex;
  align-items: center;
  margin-top: 0.75rem;
  padding: 0.5rem 1rem;
  background: var(--sage);
  color: #fff;
  border-radius: 8px;
  font-size: 0.8rem;
  font-weight: 500;
  animation: toastIn 0.3s ease;
}
.save-toast-shares {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  flex-wrap: wrap;
  margin-top: 0.25rem;
}
@keyframes toastIn {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ─── Emoji reactions ─────────────────────────────────────── */

.save-toast button[data-emoji] {
  font-size: 1.1rem;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.15rem 0.25rem;
  border-radius: 6px;
  transition: opacity 0.15s, background 0.15s;
  opacity: 0.6;
}
.save-toast button[data-emoji]:hover {
  opacity: 0.85;
}
.save-toast button[data-emoji].selected {
  opacity: 1;
  background: rgba(62, 92, 71, 0.12);
}

.gallery-link-section {
  border-top: 1px solid var(--border);
  padding-top: 1.25rem;
}
.gallery-link {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.55rem 0.75rem;
  border-radius: 8px;
  color: var(--muted);
  font-size: 0.8rem;
  text-decoration: none;
  transition: all 0.2s;
}
.gallery-link:hover { color: var(--sage); background: rgba(62,92,71,0.06); }
.gallery-link svg { width: 16px; height: 16px; flex-shrink: 0; }

/* ─── Pro-locked page thumbnails ─────────────────────────────────── */

.page-thumb.pro-locked {
  position: relative;
  opacity: 0.72;
  cursor: default;
}
.page-thumb.pro-locked:hover {
  transform: none;
  opacity: 0.85;
  cursor: pointer;
}

/* Lock badge overlaid top-right of the thumbnail */
.pro-lock-badge {
  position: absolute;
  top: 5px;
  right: 5px;
  display: flex;
  align-items: center;
  gap: 3px;
  background: var(--sage);
  color: #fff;
  border-radius: 20px;
  padding: 2px 7px 2px 5px;
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  pointer-events: none;
  z-index: 5;
}
.pro-lock-badge svg {
  width: 10px;
  height: 10px;
  flex-shrink: 0;
}

/* ─── Pro Upsell Modal ────────────────────────────────────────────── */

.pro-modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 300;
  background: rgba(30, 20, 10, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  animation: tourFadeIn 0.25s ease;
}

.pro-modal-card {
  background: var(--bg);
  border: 1px solid rgba(62, 92, 71, 0.25);
  border-radius: 18px;
  padding: 2rem 2.25rem;
  max-width: 340px;
  width: 92%;
  text-align: center;
  box-shadow: 0 24px 64px rgba(30, 20, 10, 0.28), 0 4px 16px rgba(62, 92, 71, 0.1);
  animation: tourSlideIn 0.32s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.pro-modal-icon {
  width: 52px;
  height: 52px;
  background: rgba(62, 92, 71, 0.1);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.1rem;
  color: var(--sage);
}
.pro-modal-icon svg { width: 26px; height: 26px; }

.pro-modal-title {
  font-family: var(--font-body);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--fg);
  margin: 0 0 0.6rem;
}

.pro-modal-body {
  font-family: var(--font-body);
  font-size: 0.84rem;
  color: var(--muted);
  line-height: 1.6;
  margin: 0 0 1.5rem;
}

.pro-modal-prices {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin-bottom: 1rem;
}

.pro-modal-btn-primary {
  display: block;
  padding: 0.7rem 1.25rem;
  background: var(--sage);
  color: #fff;
  border-radius: 10px;
  text-decoration: none;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 500;
  transition: background 0.2s;
}
.pro-modal-btn-primary:hover { background: var(--sage-light); }

.pro-modal-btn-year {
  display: block;
  padding: 0.7rem 1.25rem;
  background: transparent;
  color: var(--sage);
  border: 1.5px solid var(--sage);
  border-radius: 10px;
  text-decoration: none;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 500;
  transition: all 0.2s;
}
.pro-modal-btn-year:hover { background: rgba(62,92,71,0.06); }

.pro-modal-save {
  display: inline-block;
  background: rgba(62,92,71,0.15);
  color: var(--sage);
  border-radius: 20px;
  padding: 1px 7px;
  font-size: 0.7rem;
  font-weight: 600;
  margin-left: 6px;
  vertical-align: middle;
}

.pro-modal-dismiss {
  background: none;
  border: none;
  font-family: var(--font-body);
  font-size: 0.78rem;
  color: var(--muted);
  cursor: pointer;
  padding: 0.4rem 0.5rem;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.pro-modal-dismiss:hover { color: var(--fg); }

/* ─── Newsletter capture strip ───────────────────────────────── */

.color-email-capture {
  border-top: 1px solid var(--border);
  padding: 0.7rem 2rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  background: rgba(255,255,255,0.5);
  backdrop-filter: blur(12px);
  flex-shrink: 0;
}

.color-email-label {
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 500;
  white-space: nowrap;
}

.color-email-form {
  display: flex;
  gap: 0;
  flex: 1;
  max-width: 360px;
  border-radius: 6px;
  overflow: hidden;
  border: 1.5px solid var(--border);
}

.color-email-input {
  flex: 1;
  padding: 0.45rem 0.75rem;
  border: none;
  background: rgba(255,255,255,0.8);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 0.8rem;
  outline: none;
}
.color-email-input::placeholder { color: var(--muted); }

.color-email-btn {
  padding: 0.45rem 1rem;
  background: var(--sage);
  color: #fff;
  border: none;
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 500;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.18s;
}
.color-email-btn:hover:not(:disabled) { background: var(--sage-light); }
.color-email-btn:disabled { opacity: 0.6; cursor: default; }

.color-email-confirm {
  display: none;
  font-size: 0.8rem;
}
.color-email-confirm--success { display: block; color: var(--sage); font-weight: 500; }
.color-email-confirm--error   { display: block; color: var(--accent); }

@media (max-width: 700px) {
  .color-email-capture {
    flex-wrap: wrap;
    padding: 0.6rem 1rem;
    gap: 0.5rem;
  }
  .color-email-form { max-width: 100%; }
}

/* ─── Saved Palettes Drawer ─────────────────────────────────────── */

.palette-drawer {
  position: fixed;
  top: 0;
  right: 0;
  height: 100vh;
  width: 320px;
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(14px);
  border-left: 1px solid var(--border);
  box-shadow: -12px 0 36px rgba(30,20,10,0.18);
  transform: translateX(100%);
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 100;
  display: flex;
  flex-direction: column;
  padding: 1.25rem 1.25rem 1rem;
  gap: 1rem;
  visibility: hidden;
}
.palette-drawer.is-open {
  transform: translateX(0);
  visibility: visible;
}

.palette-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border);
  padding-bottom: 0.75rem;
}
.palette-drawer-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--fg);
  letter-spacing: 0.01em;
}
.palette-drawer-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  line-height: 1;
  color: var(--muted);
  cursor: pointer;
  padding: 0.15rem 0.5rem;
  border-radius: 6px;
  transition: background 0.15s, color 0.15s;
}
.palette-drawer-close:hover { background: rgba(62,92,71,0.08); color: var(--fg); }

.palette-drawer-empty {
  font-family: var(--font-body);
  font-size: 0.82rem;
  color: var(--muted);
  line-height: 1.55;
  margin: 0;
  text-align: center;
  padding: 1.5rem 0.5rem;
}
.palette-drawer-empty[hidden] { display: none; }

.palette-drawer-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  flex: 1;
  overflow-y: auto;
  margin: 0;
  padding: 0;
}
.palette-drawer-list:empty { display: none; }

.palette-row {
  background: rgba(255,255,255,0.55);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.6rem 0.7rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.palette-row-name {
  font-family: var(--font-body);
  font-size: 0.84rem;
  font-weight: 500;
  color: var(--fg);
  word-break: break-word;
}
.palette-chip-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
}
.palette-chip {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 1.5px solid rgba(62,92,71,0.18);
  box-shadow: 0 2px 6px rgba(0,0,0,0.10);
  display: inline-block;
  flex-shrink: 0;
}
.palette-row-actions {
  display: flex;
  gap: 0.4rem;
  align-items: center;
}
.btn-apply-palette,
.btn-delete-palette {
  flex: 1;
  font-family: var(--font-body);
  font-size: 0.72rem;
  padding: 0.35rem 0.55rem;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.15s;
}
.btn-apply-palette {
  background: var(--sage);
  border: 1.5px solid var(--sage);
  color: #fff;
}
.btn-apply-palette:hover { background: var(--sage-light); border-color: var(--sage-light); }
.btn-delete-palette {
  background: transparent;
  border: 1.5px solid var(--border);
  color: var(--muted);
}
.btn-delete-palette:hover { border-color: var(--accent); color: var(--accent); }

.palette-drawer-footer {
  border-top: 1px solid var(--border);
  padding-top: 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.btn-save-current-palette {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  width: 100%;
  padding: 0.55rem 0.9rem;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 8px;
  font-family: var(--font-body);
  font-size: 0.82rem;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.2s;
}
.btn-save-current-palette:hover { background: var(--accent-warm); }
.btn-save-current-palette svg { width: 14px; height: 14px; }

.palette-save-name-row {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  background: rgba(255,255,255,0.7);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.7rem;
}
.palette-save-name-row[hidden] { display: none; }
.palette-name-label {
  font-family: var(--font-body);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 500;
}
.palette-name-input {
  width: 100%;
  padding: 0.45rem 0.6rem;
  border: 1.5px solid var(--border);
  border-radius: 6px;
  background: rgba(255,255,255,0.85);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 0.85rem;
  outline: none;
  transition: border-color 0.15s;
}
.palette-name-input:focus { border-color: var(--sage); }
.palette-name-actions {
  display: flex;
  gap: 0.45rem;
}
.btn-confirm-palette,
.btn-cancel-palette {
  flex: 1;
  font-family: var(--font-body);
  font-size: 0.78rem;
  padding: 0.4rem 0.6rem;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.15s;
}
.btn-confirm-palette {
  background: var(--sage);
  border: 1.5px solid var(--sage);
  color: #fff;
}
.btn-confirm-palette:hover { background: var(--sage-light); border-color: var(--sage-light); }
.btn-cancel-palette {
  background: transparent;
  border: 1.5px solid var(--border);
  color: var(--muted);
}
.btn-cancel-palette:hover { border-color: var(--sage); color: var(--sage); }

@media (max-width: 700px) {
  .palette-drawer { width: 280px; }
}

/* ─── Audio FAB + Popover ─────────────────────────────────────── */

.audio-fab {
  position: absolute;
  bottom: 1.25rem;
  right: 1.25rem;
  z-index: 50;
}

.audio-fab-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1.5px solid var(--border);
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px);
  color: var(--sage);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 14px rgba(30, 20, 10, 0.12);
  transition: transform 0.15s, background 0.2s;
}
.audio-fab-btn:hover { background: #fff; transform: scale(1.05); }
.audio-fab-btn svg { width: 20px; height: 20px; }
.audio-fab-btn .audio-icon-off { display: none; }
.audio-fab-btn.muted .audio-icon-on { display: none; }
.audio-fab-btn.muted .audio-icon-off { display: block; color: var(--muted); }

.audio-popover {
  position: absolute;
  bottom: calc(100% + 0.6rem);
  right: 0;
  width: 260px;
  padding: 1rem;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(14px);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: 0 12px 36px rgba(30, 20, 10, 0.18);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  animation: tourSlideIn 0.2s ease;
}

.audio-popover[hidden] { display: none; }

.audio-popover-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.audio-mute-btn {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  border: 1.5px solid var(--border);
  background: transparent;
  color: var(--sage);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.audio-mute-btn:hover { border-color: var(--sage-light); }
.audio-mute-btn svg { width: 16px; height: 16px; }
.audio-mute-btn[aria-pressed="true"] { background: rgba(62, 92, 71, 0.08); color: var(--muted); }

.audio-volume {
  flex: 1;
  -webkit-appearance: none;
  appearance: none;
  height: 4px;
  background: var(--border);
  border-radius: 2px;
  outline: none;
  cursor: pointer;
}
.audio-volume::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--sage);
  cursor: pointer;
  border: 2px solid #fff;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.15);
}
.audio-volume::-moz-range-thumb {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--sage);
  cursor: pointer;
  border: 2px solid #fff;
}

.audio-volume-val {
  font-family: var(--font-body);
  font-size: 0.7rem;
  color: var(--muted);
  width: 22px;
  text-align: right;
  flex-shrink: 0;
}

.audio-popover-label {
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 500;
}

.audio-sound-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.35rem;
}

.audio-sound-chip {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.45rem 0.6rem;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  background: transparent;
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 0.72rem;
  cursor: pointer;
  transition: all 0.15s;
  text-align: left;
}
.audio-sound-chip:hover { border-color: var(--sage-light); }
.audio-sound-chip.active {
  border-color: var(--sage);
  background: rgba(62, 92, 71, 0.06);
  color: var(--sage);
  font-weight: 500;
}
.audio-sound-chip svg { width: 14px; height: 14px; flex-shrink: 0; }
.audio-sound-chip.locked { opacity: 0.55; }
.audio-sound-chip.locked::after {
  content: '★';
  margin-left: auto;
  font-size: 0.6rem;
  color: var(--sage);
}

@media (max-width: 700px) {
  .audio-fab { bottom: 0.75rem; right: 0.75rem; }
  .audio-popover { width: 240px; }
}