.audio-demo{overflow:hidden;border:1px solid var(--narraty-border);border-radius:12px;background:color-mix(in srgb,var(--narraty-panel) 78%,var(--narraty-bg));box-shadow:0 18px 45px #00000024}.audio-demo__loading{padding:24px;color:var(--narraty-text-muted);font-size:14px}.audio-demo__toolbar,.audio-demo__bank-head{display:flex;align-items:center;justify-content:space-between;gap:12px;border-bottom:1px solid var(--narraty-border);padding:10px 12px}.audio-demo__toolbar-title{min-width:0;color:var(--narraty-text);font-size:14px;font-weight:600}.audio-demo__toolbar-subtitle{margin-top:2px;color:var(--narraty-text-muted);font-size:11px}.audio-demo__tools{display:flex;flex-wrap:wrap;align-items:center;justify-content:flex-end;gap:6px}.audio-demo__btn,.audio-demo__icon-btn{display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--narraty-border);border-radius:8px;background:var(--narraty-panel);color:var(--narraty-text);font-size:12px;line-height:1;transition:background-color .15s ease,border-color .15s ease}.audio-demo__btn{min-height:32px;gap:6px;padding:0 11px;font-weight:600}.audio-demo__icon-btn{width:32px;height:32px}.audio-demo__icon-btn svg,.audio-demo__btn svg{width:16px;height:16px;flex:none}.audio-demo__btn:hover,.audio-demo__icon-btn:hover{border-color:var(--narraty-accent);background:color-mix(in srgb,var(--narraty-primary) 16%,var(--narraty-panel))}.audio-demo__btn:disabled,.audio-demo__icon-btn:disabled{cursor:not-allowed;opacity:.45}.audio-demo__time{width:58px;color:var(--narraty-text);font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:12px;text-align:right}.audio-demo__zoom{width:88px;accent-color:var(--narraty-accent)}.audio-demo__body{min-height:430px}.audio-demo__timeline-wrap{min-width:0;min-height:430px;overflow-x:auto;overflow-y:auto;background:color-mix(in srgb,var(--narraty-bg) 72%,var(--narraty-panel))}.audio-demo__timeline{position:relative;min-height:100%}.audio-demo__ruler,.audio-demo__track{display:grid;grid-template-columns:172px 1fr}.audio-demo__ruler{position:sticky;top:0;z-index:10;height:32px;border-bottom:1px solid var(--narraty-border);background:var(--narraty-panel)}.audio-demo__ruler-label,.audio-demo__track-head{position:sticky;left:0;z-index:12;border-right:1px solid var(--narraty-border);background:var(--narraty-panel)}.audio-demo__ruler-label{display:flex;align-items:center;padding:0 12px;color:var(--narraty-text-muted);font-size:10px;font-weight:700;letter-spacing:.08em;text-transform:uppercase}.audio-demo__ruler-lane,.audio-demo__track-lane{position:relative}.audio-demo__tick{position:absolute;top:0;bottom:0;border-left:1px solid color-mix(in srgb,var(--narraty-border) 72%,transparent)}.audio-demo__tick span{position:absolute;left:5px;top:9px;color:var(--narraty-text-muted);font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:10px}.audio-demo__track{height:82px;border-bottom:1px solid color-mix(in srgb,var(--narraty-border) 80%,transparent)}.audio-demo__track-head{display:flex;flex-direction:column;justify-content:space-between;padding:9px 10px}.audio-demo__track-name-row{display:flex;align-items:flex-start;justify-content:space-between;gap:8px}.audio-demo__track-name{color:var(--narraty-text);font-size:13px;font-weight:600}.audio-demo__track-kind{margin-top:2px;color:var(--narraty-text-muted);font-size:10px;font-weight:700;letter-spacing:.06em;text-transform:uppercase}.audio-demo__track-controls{display:flex;align-items:center;gap:5px}.audio-demo__volume{width:100%;accent-color:var(--narraty-accent)}.audio-demo__track-lane{background:color-mix(in srgb,var(--narraty-bg) 72%,white 4%)}.audio-demo__track-lane.is-drop-target{background:color-mix(in srgb,var(--narraty-accent) 18%,var(--narraty-bg))}.audio-demo__clip-shell{position:absolute;top:9px;bottom:9px}.audio-demo__clip{position:absolute;inset-block:0;overflow:hidden;border:1px solid rgba(255,255,255,.28);border-radius:7px;box-shadow:0 5px 14px #00000029;color:#fff;cursor:grab;text-align:left}.audio-demo__clip:active{cursor:grabbing}.audio-demo__clip.is-selected{border-color:var(--narraty-accent);box-shadow:0 0 0 3px color-mix(in srgb,var(--narraty-accent) 38%,transparent)}.audio-demo__clip-head{display:flex;align-items:center;justify-content:space-between;gap:8px;height:24px;background:#0003;padding:0 8px}.audio-demo__clip-label{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:12px;font-weight:700}.audio-demo__clip-duration{flex:none;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:10px}.audio-demo__wave{position:absolute;inset:31px 8px 8px;display:flex;align-items:center;gap:2px}.audio-demo__wave span{flex:1 1 0;min-width:2px;border-radius:999px;background:#fff9}.audio-demo__trim{position:absolute;top:0;bottom:0;z-index:3;width:12px;background:#0000001a;cursor:ew-resize}.audio-demo__trim:hover{background:#ffffff3d}.audio-demo__trim--left{left:0}.audio-demo__trim--right{right:0}.audio-demo__playhead{position:absolute;top:0;bottom:0;z-index:20;width:2px;background:var(--narraty-accent);pointer-events:none}.audio-demo__bank{position:fixed;inset:0;z-index:80;display:flex;align-items:flex-start;justify-content:flex-end;padding:96px 24px 24px;pointer-events:none}.audio-demo__bank-panel{display:flex;width:min(460px,100%);max-height:min(620px,88vh);flex-direction:column;overflow:hidden;border:1px solid var(--narraty-border);border-radius:12px;background:var(--narraty-panel);box-shadow:0 24px 70px #00000047;pointer-events:auto}.audio-demo__bank-title{color:var(--narraty-text);font-size:13px;font-weight:700}.audio-demo__bank-subtitle{margin-top:2px;color:var(--narraty-text-muted);font-size:11px}.audio-demo__bank-list{display:flex;flex:1;flex-direction:column;gap:8px;overflow:auto;padding:10px}.audio-demo__bank-item{border:1px solid var(--narraty-border);border-radius:9px;background:var(--narraty-bg);padding:10px;cursor:grab}.audio-demo__bank-item:active{cursor:grabbing}.audio-demo__bank-item.is-selected{border-color:var(--narraty-accent);box-shadow:0 0 0 2px color-mix(in srgb,var(--narraty-accent) 28%,transparent)}.audio-demo__bank-meta{color:var(--narraty-text-muted);font-size:11px}.audio-demo__bank-name{margin-top:2px;color:var(--narraty-text);font-size:13px;font-weight:700}.audio-demo__bank-actions{display:flex;gap:6px;margin-top:9px}.audio-demo__bank-actions button{flex:1}@media(max-width:820px){.audio-demo__bank-list{max-height:62vh}}