/* A crisp, working view of the shared browser session. Waveforms come from the
   archived recordings; the silent preview is explicitly labelled. */
.hero-screen.hero-live{transform:none;align-self:center}
.session-preview{--preview-head:220px;--preview-meter:12px;--progress:0%;background:#090a09;border:1px solid #252723;border-radius:12px;overflow:clip;padding:24px;color:var(--ink);min-width:0;isolation:isolate}
.session-preview button{border:0;font-size:13px;line-height:1.3}
.session-preview .ui-icon{width:18px;height:18px}
.preview-top{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-bottom:22px;border-bottom:1px solid #252723}
.preview-app-name{display:flex;align-items:center;gap:10px;min-width:0}
.preview-app-name>.ui-icon{color:var(--accent)}
.preview-app-name strong{font-size:17px;font-weight:500;letter-spacing:-.015em}
.preview-state{display:flex;align-items:center;gap:7px;color:var(--muted);font-size:11px;white-space:nowrap}
.preview-state>i{width:5px;height:5px;border-radius:50%;background:#747a69}
.session-preview[data-playing=true] .preview-state{color:var(--accent)}
.session-preview[data-playing=true] .preview-state>i{background:var(--accent)}
.preview-transport{display:flex;align-items:center;gap:14px;min-height:92px}
.preview-play{display:grid;place-items:center;width:44px;height:44px;flex-shrink:0;background:var(--accent);color:#080a02;border-radius:50%;transition:background 180ms ease,transform 180ms var(--ease)}
.preview-play:hover{background:var(--accent-hover);transform:scale(1.04)}
.preview-play .preview-pause-icon{display:none}
.session-preview[data-playing=true] .preview-play-icon{display:none}
.session-preview[data-playing=true] .preview-pause-icon{display:block}
.preview-clock{display:flex;align-items:baseline;gap:9px;font-variant-numeric:tabular-nums;white-space:nowrap}
.preview-clock strong{font-size:25px;font-weight:400;letter-spacing:-.04em}
.preview-clock>span{font-size:11px;color:#959b8e}
.preview-sound,.preview-motion{display:flex;align-items:center;justify-content:center;gap:7px;min-height:44px;padding:8px 10px;background:transparent;color:var(--muted)}
.preview-sound:hover,.preview-motion:hover{color:var(--ink);background:#191c16}
.preview-motion{margin-left:auto;font-size:11px!important}
.preview-motion .ui-icon{width:14px;height:14px}
.preview-timeline{display:grid;gap:8px}
.preview-ruler{grid-column:1/-1;margin-left:calc(var(--preview-head) + 12px);margin-right:calc(var(--preview-meter) + 12px);display:flex;justify-content:space-between;position:relative;height:26px;color:#9a9e94;font-size:10px;font-variant-numeric:tabular-nums}
.preview-ruler:after{content:'';position:absolute;inset:17px 0 0;background:repeating-linear-gradient(to right,#373d2c 0 1px,transparent 1px calc(100% / var(--session-seconds,10)));border-bottom:1px solid #282c23}
.preview-lane{--lane:#6da6ff;display:grid;grid-template-columns:var(--preview-head) minmax(0,1fr) var(--preview-meter);gap:12px;align-items:stretch;min-width:0}
.preview-lane[data-colour=mint]{--lane:#53d5be}
.preview-lane[data-colour=coral]{--lane:#ff9975}
.preview-lane-head{display:grid;align-content:center;min-width:0;background:#11130f;padding:10px 12px;border-radius:5px}
.preview-lane-on{display:flex;align-items:center;gap:10px;padding:0;background:transparent;text-align:left;min-width:0;min-height:44px}
.preview-lane-on>i{display:block;width:3px;align-self:stretch;max-height:36px;margin-block:auto;background:var(--lane);flex-shrink:0;opacity:.35;transition:opacity 180ms ease}
.preview-lane-on[aria-pressed=true]>i{opacity:1}
.preview-lane-on>span{display:block;min-width:0}
.preview-lane-on strong{display:block;font-size:13px;font-weight:500;line-height:1.3;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.preview-lane-on small{display:block;font-size:10px;line-height:1.3;color:#a0a696;margin-top:4px}
.preview-lane-tools{display:flex;align-items:center;gap:5px;margin-left:13px}
.preview-lane-tools button{display:grid;place-items:center;min-width:44px;min-height:44px;background:#20241b;color:#b0b6a5;border-radius:4px;font-size:11px}
.preview-lane-tools button:hover{background:#2d3424;color:var(--ink)}
.preview-lane-tools [aria-pressed=true]{background:var(--lane);color:#080b07}
.preview-lane-tools label{display:block;min-width:0;flex:1;margin-left:8px}
.preview-lane-tools input{min-height:44px;accent-color:var(--lane)}
.preview-clip{position:relative;min-width:0;min-height:100px;overflow:clip;background:color-mix(in srgb,var(--lane) 11%,#070907);border:1px solid color-mix(in srgb,var(--lane) 25%,#070907);border-radius:5px;cursor:crosshair;touch-action:pan-y}
.preview-clip:after{content:'';position:absolute;inset:0;background:repeating-linear-gradient(to right,transparent 0 calc(100% / var(--session-seconds,10) - 1px),#ffffff08 calc(100% / var(--session-seconds,10) - 1px) calc(100% / var(--session-seconds,10)));pointer-events:none}
.preview-clip canvas{display:block;position:absolute;inset:0;width:100%;height:100%;pointer-events:none}
.preview-clip [data-preview-wave-played]{clip-path:inset(0 calc(100% - var(--progress)) 0 0)}
.preview-playhead{position:absolute;left:var(--progress);top:0;bottom:0;width:1px;background:var(--accent);pointer-events:none;z-index:1}
.preview-playhead:before{content:'';position:absolute;top:0;left:-3px;border-top:5px solid var(--accent);border-inline:3px solid transparent}
.preview-lane[data-audible=false] .preview-clip canvas{opacity:.22}
.preview-lane[data-audible=false] .preview-lane-on strong{color:#969e8c}
.preview-meter{position:relative;overflow:clip;background:#1a1e14;border-radius:2px;margin-block:9px}
.preview-meter>i{position:absolute;inset:0;background:var(--lane);transform:scaleY(0);transform-origin:bottom}
.preview-seek{display:block;margin-left:calc(var(--preview-head) + 12px);margin-right:calc(var(--preview-meter) + 12px)}
.preview-seek input{min-height:44px}
.preview-footnote{color:#a1a795;font-size:12px;line-height:1.5;margin-top:7px;max-width:80ch}
.hero-session{--preview-head:156px;--preview-meter:5px;padding:20px}
.hero-session .preview-top{padding-bottom:13px}
.hero-session .preview-transport{min-height:82px;gap:10px;flex-wrap:wrap}
.hero-session .preview-clock strong{font-size:22px}
.hero-session .preview-clock>span{display:none}
.hero-session .preview-sound{padding-inline:6px;font-size:11px}
.hero-session .preview-sound>.ui-icon{display:none}
.hero-session .preview-motion{padding-inline:6px}
.hero-session .preview-motion span{font-size:10px}
.hero-session .preview-lane{gap:9px}
.hero-session .preview-lane-head{padding:7px 8px}
.hero-session .preview-lane-on{gap:8px;min-height:44px}
.hero-session .preview-lane-on strong{font-size:11px}
.hero-session .preview-lane-on small{font-size:9px}
.hero-session .preview-clip{min-height:67px}
.hero-session .preview-ruler{margin-left:calc(var(--preview-head) + 9px);margin-right:calc(var(--preview-meter) + 9px)}
.hero-session .preview-seek{margin-left:calc(var(--preview-head) + 9px);margin-right:calc(var(--preview-meter) + 9px)}
.hero-session .preview-footnote{font-size:11px}
.hero-session .preview-app-name strong{font-size:14px}
.hero-session .preview-state{font-size:10px}
.studio-live-stage{max-width:1600px;margin:auto}
.studio-session{--preview-head:300px;padding:32px}
.studio-session .preview-app-name strong{font-size:22px}
.studio-session .preview-lane-on strong{font-size:16px}
.studio-session .preview-lane-on small{font-size:12px}
.studio-session .preview-clock strong{font-size:30px}
.studio-session .preview-transport{min-height:105px}
.studio-session .preview-clip{min-height:118px}
.studio-session .preview-footnote{margin-top:14px;font-size:14px}
/* Export is a handoff, not a second screenshot of the same arrangement. */
.export-workbench{padding:0 36px 32px;display:flex;flex-direction:column;align-items:flex-start;gap:22px}
.export-tabs{display:flex;background:#181b14;padding:4px;gap:4px;width:100%;border-radius:7px}
.export-tabs button{display:flex;align-items:center;justify-content:center;gap:9px;flex:1;min-height:48px;padding:10px;border:0;border-radius:4px;background:transparent;color:#b6bcae;font-size:14px;white-space:nowrap}
.export-tabs button[aria-pressed=true]{background:#e2e8d7;color:#10130b}
.export-file-list{display:grid;gap:8px;width:100%;min-height:98px}
.export-file{display:flex;align-items:center;gap:15px;background:#12150e;padding:20px;min-width:0;border-radius:5px}
.export-file>.ui-icon{color:var(--accent);width:28px;height:28px}
.export-file>span{display:grid;gap:5px;min-width:0;flex:1}
.export-file strong{font-size:15px;font-weight:500;overflow-wrap:anywhere}
.export-file small{font-size:12px;color:#acb59f}
.export-file a{display:inline-flex;align-items:center;gap:7px;font-size:12px;min-height:44px;color:var(--accent);text-decoration:underline;text-underline-offset:3px}
.export-file a .ui-icon{width:16px;height:16px}
.export-properties{display:flex;align-items:center;flex-wrap:wrap;gap:12px 22px;color:#a4ac9a;font-size:12px}
.export-properties>span{display:flex;align-items:center;gap:6px}
.export-properties .ui-icon{width:16px;height:16px}
.export-workbench>.button{width:100%;min-height:52px;font-size:15px}
.export-workbench>.button:disabled{opacity:.45;cursor:default}
.export-feedback{font-size:13px;min-height:1.5em;line-height:1.5;color:#b3bba8;margin-top:-10px}
.export-workbench>.text-link{font-size:14px;min-height:44px;margin-top:-12px}
.export-explainer{font-size:12px;line-height:1.55;color:#9fa891;max-width:57ch}
@media(min-width:1600px){.hero-session{--preview-head:190px;padding:26px}.hero-session .preview-clip{min-height:85px}.hero-session .preview-lane-on strong{font-size:13px}.hero-session .preview-lane-on small{font-size:11px}}
@media(max-width:1100px){.hero-bottom{gap:32px;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr)}.hero-session{--preview-head:130px;padding:15px}.hero-session .preview-app-name strong{font-size:13px}.hero-session .preview-top{gap:8px}.hero-session .preview-state{font-size:9px;gap:5px}.hero-session .preview-transport{gap:7px}.hero-session .preview-clock strong{font-size:19px}.hero-session .preview-sound{font-size:10px}.hero-session .preview-motion{padding-inline:0}.studio-session{--preview-head:260px}.export-workbench{padding:0 28px 28px}}
@media(max-width:800px){.hero-bottom{grid-template-columns:1fr;gap:40px}.hero-session{--preview-head:180px;padding:24px}.hero-session .preview-app-name strong{font-size:16px}.hero-session .preview-state{font-size:11px}.hero-session .preview-transport{gap:14px}.hero-session .preview-sound{font-size:13px}.hero-session .preview-clock strong{font-size:25px}.hero-session .preview-clip{min-height:76px}.hero-session .preview-lane-on strong{font-size:13px}.hero-session .preview-lane-on small{font-size:11px}.studio-session{--preview-head:220px;padding:24px}.preview-lane-tools{flex-wrap:wrap}.preview-lane-tools label{flex-basis:100%;margin-left:0}.studio-session .preview-clip{min-height:150px}.studio-session .preview-lane-on strong{font-size:14px}}
@media(max-width:520px){.session-preview{border-radius:8px}.hero-session{--preview-head:106px;padding:14px}.hero-session .preview-top{gap:8px}.hero-session .preview-app-name strong{font-size:12px}.hero-session .preview-app-name{gap:6px}.hero-session .preview-app-name>.ui-icon{width:16px;height:16px}.hero-session .preview-state{font-size:9px}.hero-session .preview-transport{gap:8px;min-height:80px}.hero-session .preview-clock strong{font-size:21px}.hero-session .preview-sound{font-size:10px;padding-inline:3px}.hero-session .preview-motion{margin-left:auto}.hero-session .preview-motion .ui-icon{width:12px;height:12px}.hero-session .preview-motion span{display:none}.hero-session .preview-lane-on strong{font-size:10px;white-space:normal;line-height:1.25}.hero-session .preview-lane-on small{font-size:9px}.hero-session .preview-lane-head{padding:6px}.hero-session .preview-clip{min-height:72px}.hero-session .preview-footnote{font-size:10px}.studio-session{padding:16px}.studio-session .preview-app-name strong{font-size:17px}.studio-session .preview-state{font-size:10px}.studio-session .preview-transport{min-height:92px;gap:9px;flex-wrap:wrap}.studio-session .preview-clock strong{font-size:23px}.studio-session .preview-clock>span{display:none}.studio-session .preview-sound{font-size:11px;padding-inline:6px}.studio-session .preview-motion{padding-inline:0;font-size:10px!important}.studio-session .preview-motion .ui-icon{display:none}.studio-session .preview-lane{grid-template-columns:minmax(0,1fr) 6px;gap:8px}.studio-session .preview-lane-head{grid-column:1/-1;display:flex;align-items:center;gap:8px;padding:5px 10px}.studio-session .preview-lane-on{flex:1;min-width:0;gap:8px}.studio-session .preview-lane-on strong{font-size:12px;white-space:normal}.studio-session .preview-lane-on small{font-size:10px}.studio-session .preview-lane-tools{flex:0 0 110px;display:grid;grid-template-columns:44px 44px;gap:0 8px;margin-left:0}.studio-session .preview-lane-tools label{grid-column:1/-1}.studio-session .preview-lane-tools button{min-height:44px;background:transparent;border:1px solid #30382a}.studio-session .preview-lane-tools [aria-pressed=true]{background:var(--lane)}.studio-session .preview-lane-tools input{min-height:44px}.studio-session .preview-clip{min-height:88px}.studio-session .preview-ruler,.studio-session .preview-seek{margin-left:0;margin-right:14px}.studio-session .preview-footnote{font-size:12px;line-height:1.55}.export-workbench{padding:0 22px 26px;gap:18px}.export-tabs button{font-size:12px;gap:6px}.export-tabs .ui-icon{width:16px;height:16px}.export-file{padding:16px 12px;gap:10px;flex-wrap:wrap}.export-file strong{font-size:13px}.export-file a{margin-left:38px}.export-file>.ui-icon{width:24px;height:24px}.export-properties{font-size:11px;gap:12px}}
@media(prefers-reduced-motion:reduce){.preview-play{transition:none}.preview-play:hover{transform:none}.preview-playhead{opacity:.7}}

.preview-error{font-size:13px;line-height:1.5;color:#ffc7a7;margin-top:12px}.preview-error:empty{display:none}