/* Hallmark · component: selection audio toolbar · genre: editorial · theme: Japanese notebook
 * states: default, hover, focus, active, disabled, loading, error, success
 * Hallmark · pre-emit critique: P4 H5 E4 S5 R5 V4 */
.selection-speech{position:fixed;z-index:80;left:50%;bottom:calc(84px + env(safe-area-inset-bottom));transform:translateX(-50%);width:min(720px,calc(100% - 24px));display:grid;grid-template-columns:minmax(0,1fr) auto 44px;align-items:center;gap:16px;padding:16px;background:var(--color-surface);color:var(--color-ink);border:1px solid var(--color-rule);border-radius:var(--radius-md);box-shadow:0 8px 32px var(--color-mochi-shadow);user-select:none}
.selection-speech[hidden]{display:none}
.selection-speech.is-flashcard{top:calc(80px + env(safe-area-inset-top));bottom:auto}
.selection-speech-copy{min-width:0;display:grid;gap:4px}
.selection-speech-copy small{font-size:var(--text-xs);font-weight:600;color:var(--color-muted)}
[data-selection-text]{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font:500 20px/1.5 var(--font-japanese)}
[data-selection-note]{min-height:2.8em;font-size:var(--text-xs);line-height:1.4;color:var(--color-muted);overflow-wrap:anywhere}
.selection-speech .selection-speech-play{white-space:nowrap;min-height:48px;padding:12px 16px;gap:10px;border-radius:6px;font-size:var(--text-sm);line-height:1.5;opacity:1;cursor:pointer;transition:transform var(--dur-micro) var(--ease-out)}
.selection-speech .icon-button{width:44px;min-height:44px;background:var(--color-transparent);color:var(--color-muted);border-radius:6px}
.selection-speech-icon{display:grid;place-items:center;width:20px;height:20px;flex-shrink:0}
.selection-speech-icon svg{grid-area:1/1;width:20px;height:20px}
.selection-speech-icon .selection-stop-icon,.selection-speech-icon .selection-retry-icon{visibility:hidden}
.selection-speech-label{display:grid;min-width:0}
.selection-speech-label>span{grid-area:1/1;visibility:hidden}
.selection-speech-label .selection-play-label{visibility:visible}
.selection-speech-play[data-audio-state="loading"] .selection-play-label,.selection-speech-play[data-audio-state="playing"] .selection-play-label,.selection-speech-play[data-audio-state="error"] .selection-play-label{visibility:hidden}
.selection-speech-play[data-audio-state="loading"] .selection-loading-label,.selection-speech-play[data-audio-state="playing"] .selection-stop-label,.selection-speech-play[data-audio-state="error"] .selection-retry-label{visibility:visible}
.selection-speech .selection-speech-play.audio-loading{background:var(--color-accent-soft);color:var(--color-accent);border-color:var(--color-accent);animation:selection-loading-wiggle 1800ms var(--ease-in-out) 180ms infinite}
.selection-speech .selection-speech-play.audio-loading svg{animation:none;opacity:1}
.selection-speech .selection-speech-play.is-playing{background:var(--color-ink);color:var(--color-surface);border-color:var(--color-ink)}
.selection-speech-play[data-audio-state="playing"] .selection-sound-icon,.selection-speech-play[data-audio-state="error"] .selection-sound-icon{visibility:hidden}
.selection-speech-play[data-audio-state="playing"] .selection-stop-icon,.selection-speech-play[data-audio-state="error"] .selection-retry-icon{visibility:visible}
.selection-stop-icon rect{fill:currentColor;stroke:none}
.selection-speech .selection-speech-play[data-audio-state="error"]{background:var(--color-surface);color:var(--color-error);border-color:var(--color-error)}
.selection-speech[data-audio-state="error"] [data-selection-note],.selection-speech[data-audio-state="tooLong"] [data-selection-note]{color:var(--color-error)}
.selection-speech[data-audio-state="playing"] [data-selection-note]{color:var(--color-ink)}
.selection-speech[data-audio-state="complete"] [data-selection-note]{color:var(--color-success)}
.selection-speech .selection-speech-play:disabled{opacity:.55;cursor:not-allowed}
.selection-speech .selection-speech-play:focus-visible,.selection-speech .icon-button:focus-visible{outline:3px solid var(--color-focus);outline-offset:3px}
.selection-speech .selection-speech-play:active:not(:disabled){transform:translateY(1px)}
@media(hover:hover){
 .selection-speech .selection-speech-play:hover:not(:disabled){background:var(--color-accent-hover);color:var(--color-accent-ink)}
 .selection-speech .selection-speech-play.audio-loading:hover{background:var(--color-accent-soft);color:var(--color-accent)}
 .selection-speech .selection-speech-play.is-playing:hover{background:var(--color-ink);color:var(--color-surface)}
 .selection-speech .selection-speech-play[data-audio-state="error"]:hover{background:var(--color-accent-soft);color:var(--color-error)}
 .selection-speech .icon-button:hover{background:var(--color-paper-2);color:var(--color-ink)}
}
@keyframes selection-loading-wiggle{0%,40%,100%{transform:rotate(0)}10%,30%{transform:rotate(-1deg)}20%{transform:rotate(1deg)}}
[data-read-content]{-webkit-user-select:text;user-select:text}
.selection-hint{font-size:var(--text-sm);color:var(--color-muted);margin:12px 0}
@media(min-width:1024px){.selection-speech{bottom:24px}}
@media(max-width:640px){.selection-speech{grid-template-columns:minmax(0,1fr) 44px;gap:12px;padding:14px}.selection-speech-copy{grid-column:1}.selection-speech [data-selection-close]{grid-column:2;grid-row:1;align-self:start}.selection-speech .selection-speech-play{grid-column:1/-1;grid-row:2;width:100%}}
@media(prefers-reduced-motion:reduce){.selection-speech .selection-speech-play{animation:none;transition:none}.selection-speech .selection-speech-play:active{transform:none}}