/* Avlory Engine /engine/voice: the chapter demos. Scoped to main.xp.eg; shared parts are in engine-core.css. */
.eg .demo2{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr)}
@media (max-width:900px){.eg .demo2{grid-template-columns:1fr}}
.eg .demo-view{padding:20px;display:grid;gap:10px;place-items:center;align-content:center;background:radial-gradient(80% 80% at 50% 40%,#25252c,#121215);min-width:0}
.eg .demo-view canvas{display:block;width:100%;max-width:560px;height:auto;border-radius:14px}
.eg .demo-view > .note{text-align:center;max-width:56ch}
.eg .demo-view.report{place-items:stretch;align-content:start;background:var(--card-2)}
.eg .demo-view.report > .note{text-align:left;max-width:none}
.eg .demo-side{padding:20px;display:grid;gap:12px;align-content:start;border-left:1px solid var(--border);min-width:0}
@media (max-width:900px){.eg .demo-side{border-left:0;border-top:1px solid var(--border)}}
.eg .btnrow{display:flex;gap:8px;flex-wrap:wrap}
.eg .fchk{display:flex;gap:8px;align-items:center}
.eg .rng{display:grid;gap:6px;font-size:12.5px;color:var(--muted)}
.eg .rng > span{display:flex;justify-content:space-between;gap:8px}
.eg .rng b{color:var(--text);font-weight:600}
.eg input[type=range]{width:100%;accent-color:var(--acc);min-height:24px}
.eg input[type=checkbox]{accent-color:var(--acc);width:18px;height:18px}
.eg .seg button[aria-pressed="true"]{background:color-mix(in srgb,var(--acc) 22%,transparent);color:var(--text)}
.eg .seg.wrapseg{flex-wrap:wrap;border-radius:18px;overflow:visible}
.eg .conv{display:grid;grid-template-columns:auto 1fr;gap:6px 12px;margin:0;font-size:12.5px}
.eg .conv dt{color:var(--faint)}
.eg .conv dd{margin:0;color:var(--text);font-variant-numeric:tabular-nums}
.eg .rp-head{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap;font-size:13px;color:var(--muted)}
.eg .fld{display:grid;gap:6px;font-size:12.5px;color:var(--muted)}
.eg .fld .opt{color:var(--faint)}
.eg .inp{display:flex;align-items:center;gap:8px;background:var(--field);border:1px solid var(--border-strong);border-radius:12px;padding:0 12px}
.eg .inp input{flex:1;min-width:0;background:none;border:0;color:var(--text);font:600 15px var(--f-body);padding:10px 0}
.eg .inp input:focus-visible{outline:none}
.eg .inp:focus-within{outline:2px solid var(--acc);outline-offset:1px}
.eg .inp:has([aria-invalid="true"]){border-color:var(--danger)}
.eg .hist{list-style:none;margin:0;padding:0;display:grid;gap:4px;font-size:12.5px}
.eg .hist li{display:flex;justify-content:space-between;align-items:center;gap:8px;padding:5px 8px;border-radius:8px;background:var(--surface-1);min-height:32px}
.eg .hist li span{font:500 11px var(--f-mono);color:var(--faint)}
.eg .hist li.undone{opacity:.55}
.eg .hist li.empty{background:none;color:var(--faint);padding-left:0}
.eg .hist li .btn.sm{min-height:32px;padding:4px 10px}
.eg .gr{list-style:none;margin:0;padding:0;display:grid;gap:6px;font-size:13px}
.eg .gr li{display:grid;grid-template-columns:58px 1fr;gap:2px 10px;padding:8px 10px;border-radius:10px;background:var(--surface-1)}
.eg .gr li i{font:700 10.5px/1.6 var(--f-body);font-style:normal;text-transform:uppercase;letter-spacing:.06em;grid-row:span 2}
.eg .gr li i.pass{color:var(--ok)}
.eg .gr li i.warn{color:var(--warn)}
.eg .gr li i.fail{color:var(--danger)}
.eg .gr li span{color:var(--text)}
.eg .gr li small{color:var(--muted);font-size:12px}

/* play buttons: a triangle that becomes a square */
.eg .playbtn .ico{width:0;height:0;border-left:9px solid currentColor;border-top:6px solid transparent;border-bottom:6px solid transparent}
.eg .playbtn[aria-pressed="true"] .ico{width:10px;height:10px;border:0;background:currentColor;border-radius:2px}

/* 01 clean */
.eg .finds{list-style:none;margin:0;padding:0;display:grid;gap:6px;font-size:12.5px}
.eg .finds li{display:grid;grid-template-columns:64px 1fr;gap:8px;color:var(--muted)}
.eg .finds li:only-child{display:block}
.eg .finds b{color:var(--text);font-weight:600}

/* 02 tune */
.eg #vo-roll .row{fill:transparent}
.eg #vo-roll .row.in{fill:rgba(255,255,255,.035)}
.eg #vo-roll .nn{font:600 11px var(--f-mono);fill:var(--muted)}
.eg #vo-roll .nbox{fill:color-mix(in srgb,var(--acc) 12%,transparent);stroke:color-mix(in srgb,var(--acc) 35%,transparent);stroke-dasharray:3 3}
.eg #vo-roll .pl{fill:none;stroke-width:2;stroke-linejoin:round;stroke-linecap:round}
.eg #vo-roll .pl.before{stroke:rgba(255,255,255,.35)}
.eg #vo-roll .pl.after{stroke:var(--acc);stroke-width:2.5}
.eg .notes{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:4px 10px;font-size:12.5px}
.eg .notes li{display:flex;justify-content:space-between;gap:6px;color:var(--muted);font-variant-numeric:tabular-nums}
.eg .notes b{color:var(--text);font-weight:600}

/* 03 tone */
.eg #vo-eq{touch-action:none}
.eg #vo-eq .grid{stroke:rgba(255,255,255,.08);stroke-width:1}
.eg #vo-eq .grid.zero{stroke:rgba(255,255,255,.22)}
.eg #vo-eq .ax{font:500 10.5px var(--f-body);fill:var(--faint)}
.eg #vo-eq .eqline{fill:none;stroke:var(--acc);stroke-width:2.5}
.eg #vo-eq .eqfill{fill:color-mix(in srgb,var(--acc) 10%,transparent)}
.eg #vo-eq .hd{cursor:grab;outline:none}
.eg #vo-eq .hd circle{fill:#fff;stroke:var(--acc);stroke-width:2.5}
.eg #vo-eq .hd circle.hit{fill:transparent;stroke:none}
.eg #vo-eq .hd:focus-visible circle:not(.hit){stroke:#fff;fill:var(--acc);stroke-width:3}
.eg #vo-eq .hd.on{cursor:grabbing}
.eg #vo-eq .hl{font:600 11px var(--f-body);fill:var(--text);paint-order:stroke;stroke:#121215;stroke-width:3px}

/* 05 transcripts */
.eg .wstrip{display:flex;gap:2px;height:26px;border-radius:6px;overflow:hidden}
.eg .wstrip i{display:block;background:color-mix(in srgb,var(--acc) 55%,transparent);min-width:2px}
.eg .wstrip i.f{background:var(--warn)}
.eg .wstrip i.p{background:rgba(255,255,255,.06)}
.eg .words{font-size:15px;line-height:2;color:var(--text);text-wrap:pretty}
.eg .words .wd{background:none;border:0;padding:2px 3px;margin:0 -1px;border-radius:5px;color:inherit;font:inherit;cursor:pointer;min-height:24px}
.eg .words .wd:hover{background:var(--surface-2)}
.eg .words .wd.flr{text-decoration:underline wavy color-mix(in srgb,var(--warn) 70%,transparent);text-underline-offset:4px}
.eg .words .wd.cut{text-decoration:line-through;color:var(--faint)}
.eg .words .wd:focus-visible{outline:2px solid var(--acc);outline-offset:1px}
.eg .words .pz{font:500 12px var(--f-mono);color:var(--faint)}
.eg .words .pz.cut{color:var(--ok)}
.eg .srt{margin:0;padding:10px 12px;border-radius:10px;background:var(--surface-1);font:500 11.5px/1.5 var(--f-mono);color:var(--muted);white-space:pre-wrap;overflow-wrap:anywhere}
.eg .fl{list-style:none;margin:0;padding:0;display:grid;gap:6px;font-size:13px}
.eg .fl li{display:flex;justify-content:space-between;align-items:center;gap:8px;min-height:32px}
.eg .fl label{display:flex;gap:8px;align-items:center;cursor:pointer}
.eg .fl li.done label{color:var(--faint);text-decoration:line-through}
.eg .fl .btn.sm{min-height:32px;padding:4px 10px}

/* 06 live sessions */
.eg #vo-live-svg{display:block;width:100%;height:auto}
.eg #vo-live-svg .ln{font:600 12px var(--f-body);fill:var(--muted)}
.eg #vo-live-svg .win{fill:var(--surface-1);stroke:var(--border)}
.eg #vo-live-svg .ref{stroke:rgba(255,255,255,.12);stroke-dasharray:3 3}
.eg #vo-live-svg .tick.host{fill:var(--text)}
.eg #vo-live-svg .tick.guest{fill:var(--acc)}
.eg #vo-live-svg .tick.out{fill:var(--danger)}
.eg #vo-live-svg .gtick{transition:transform .5s var(--ease)}
.eg #vo-live-svg .ax{font:500 10.5px var(--f-body);fill:var(--faint)}
@media (prefers-reduced-motion:reduce){.eg #vo-live-svg .gtick{transition:none}}

/* 07 range */
.eg .vtype{font:700 24px var(--f-display);letter-spacing:-.01em}
.eg #vo-r-keys{display:block;width:100%;height:auto}
.eg #vo-r-keys .wk{fill:#e9e5dc;stroke:#121215}
.eg #vo-r-keys .wk.hit{fill:color-mix(in srgb,var(--acc) 35%,#e9e5dc)}
.eg #vo-r-keys .bk{fill:#1b1b20}
.eg #vo-r-keys .bk.hit{fill:color-mix(in srgb,var(--acc) 60%,#1b1b20)}
.eg #vo-r-keys .kn{font:600 9px var(--f-body);fill:#55555c}
.eg #vo-r-keys .tm{fill:var(--warn)}
.eg #vo-r-keys .cf{fill:var(--ok)}

/* diagrams in place of screens */
.eg .shot svg.diagram{display:block;width:100%;height:auto;border-radius:18px;border:1px solid var(--border);background:var(--card-2)}
.eg .dg rect{fill:var(--surface-1);stroke:var(--border-strong);stroke-width:1.2}
.eg .dg rect.hot{stroke:var(--acc);fill:color-mix(in srgb,var(--acc) 10%,transparent)}
.eg .dg text{font:600 15px var(--f-body);fill:var(--text)}
.eg .dg text.s{font:500 12.5px var(--f-body);fill:var(--muted)}
.eg .dg path{fill:none;stroke:var(--muted);stroke-width:1.5}
.eg .dg path.hd{fill:var(--muted);stroke:none}

/* Small screens: the SVGs shrink, so their labels grow to stay readable. */
@media (max-width:600px){
  .eg .demo-view{padding:14px}
  .eg #vo-roll .nn{font-size:17px}
  .eg #vo-eq .ax{font-size:17px}
  .eg #vo-eq .hl{font-size:17px}
  .eg #vo-live-svg .ln{font-size:17px}
  .eg #vo-live-svg .ax{font-size:14px}
  .eg #vo-r-keys .kn{font-size:15px}
}
.eg .words .wd,.eg .playbtn{touch-action:manipulation}