.vcomp{gap:20px;min-width:0;display:grid}.vcomp button,.vcomp input{font:inherit}.vcomp-reading{text-align:center;border:1.5px dashed var(--line-firm);border-radius:var(--r-lg);background:var(--surface-1);align-content:center;place-items:center;gap:10px;min-height:260px;padding:24px;display:grid}.vcomp-reading>span{font:700 34px var(--font-mono);color:var(--brass-lo);animation:1.2s linear infinite vcomp-spin}.vcomp-reading p{max-width:58ch;color:var(--ink-1);margin:0}.vcomp-workspace{grid-template-columns:minmax(0,1.15fr) minmax(340px,.85fr);align-items:start;gap:20px;display:grid}.vcomp-preview,.vcomp-panel{border:1px solid var(--line);border-radius:var(--r-lg);background:var(--surface-1);min-width:0}.vcomp-preview{padding:12px;position:sticky;top:20px}.vcomp-preview video{object-fit:contain;border-radius:var(--r-md);background:var(--ink-0);width:100%;min-height:240px;max-height:58vh;display:block}.vcomp-source{grid-template-columns:1fr 1fr;gap:10px 16px;margin:14px 2px 2px;display:grid}.vcomp-source div{min-width:0}.vcomp-source dt,.vcomp-math dt,.vcomp-receipt dt{font:650 11px/1.2 var(--font-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--ink-2)}.vcomp-source dd,.vcomp-math dd,.vcomp-receipt dd{overflow-wrap:anywhere;margin:3px 0 0}.vcomp-source dd{color:var(--ink-1);white-space:nowrap;text-overflow:ellipsis;font-size:14px;overflow:hidden}.vcomp-panel{box-shadow:var(--shadow-2);gap:18px;padding:18px;display:grid}.vcomp-stub{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:12px;padding-bottom:14px;display:flex}.vcomp-stub span{color:var(--brass-lo);font-size:12px}.vcomp-stub button,.vcomp-presets button,.vcomp-progress button{border:1px solid var(--line);border-radius:var(--r-sm);background:var(--surface-0);min-height:40px;color:var(--ink-0);cursor:pointer;padding:7px 10px}.vcomp fieldset{border:0;gap:10px;margin:0;padding:0;display:grid}.vcomp legend{margin-bottom:2px;font-weight:750}.vcomp fieldset>p{color:var(--ink-1);margin:0;font-size:12px;line-height:1.45}.vcomp-target{grid-template-columns:130px 1fr;align-items:end;gap:10px;display:grid}.vcomp-target>label{color:var(--ink-1);gap:6px;font-size:13px;display:grid}.vcomp-target>label>span{border:1px solid var(--line-firm);border-radius:var(--r-sm);background:var(--surface-0);grid-template-columns:1fr auto;align-items:center;min-height:44px;display:grid;overflow:hidden}.vcomp-target input{width:100%;min-width:0;color:var(--ink-0);background:0 0;border:0;padding:9px 10px;font-size:16px}.vcomp-target b{color:var(--ink-2);padding:0 10px;font-size:12px}.vcomp-presets,.vcomp-resolutions{grid-template-columns:repeat(4,1fr);gap:6px;display:grid}.vcomp-presets button{min-width:0;font-size:12px}.vcomp-presets button[data-on=true]{border-color:var(--brass-lo);background:var(--brass-wash);color:var(--brass-lo);font-weight:750}.vcomp-resolutions label{position:relative}.vcomp-resolutions input{opacity:0;position:absolute}.vcomp-resolutions span{border:1px solid var(--line);border-radius:var(--r-sm);background:var(--surface-0);cursor:pointer;place-items:center;min-height:42px;padding:7px;font-size:13px;display:grid}.vcomp-resolutions input:checked+span{border-color:var(--brass-lo);box-shadow:inset 0 0 0 1px var(--brass-lo);background:var(--brass-wash);font-weight:750}.vcomp-fit,.vcomp-error{border-radius:var(--r-sm);background:var(--surface-2);margin:0;padding:12px 14px}.vcomp-fit{border-left:3px solid var(--ok)}.vcomp-error{border:1px solid var(--error);color:var(--error);font-weight:600}.vcomp-math{border:1px solid var(--line);border-left:3px solid var(--ok);border-radius:var(--r-sm);background:var(--surface-2);gap:10px;padding:14px;display:grid}.vcomp-math.is-strained{border-left-color:var(--warn)}.vcomp-math.is-severe{border-left-color:var(--error)}.vcomp-math>strong{font-size:13px;line-height:1.45}.vcomp-math code{background:var(--surface-0);white-space:normal;overflow-wrap:anywhere;border-radius:5px;padding:8px;font-size:11px}.vcomp-math dl{grid-template-columns:repeat(3,1fr);gap:9px;margin:0;display:grid}.vcomp-math dl div{min-width:0}.vcomp-math dd{font-size:12px}.vcomp-primary,.vcomp-download{border:1px solid var(--brass-lo);border-radius:var(--r-sm);background:var(--brass);min-height:46px;color:var(--surface-0);text-align:center;cursor:pointer;padding:12px 16px;font-weight:750;text-decoration:none;display:block}.vcomp-primary:disabled{opacity:.5;cursor:not-allowed}.vcomp-progress{border:1px solid var(--brass-lo);border-radius:var(--r-md);background:var(--surface-2);gap:9px;padding:13px;display:grid}.vcomp-progress>div{justify-content:space-between;gap:12px;display:flex}.vcomp-progress progress{width:100%;accent-color:var(--brass)}.vcomp-progress p{color:var(--ink-1);margin:0;font-size:13px}.vcomp-progress button{justify-self:start}.vcomp-receipt{border:1px solid var(--line-firm);border-left:4px solid var(--ok);border-radius:var(--r-lg);background:var(--surface-1);box-shadow:var(--shadow-2);gap:16px;padding:22px;display:grid}.vcomp-receipt.is-over{border-left-color:var(--error)}.vcomp-receipt>header{border-bottom:1px dashed var(--line-firm);justify-content:space-between;align-items:start;gap:16px;padding-bottom:16px;display:flex}.vcomp-receipt header p{color:var(--brass-lo);font:650 11px var(--font-mono);letter-spacing:.09em;text-transform:uppercase;margin:0}.vcomp-receipt h2{font-size:var(--step-2);margin:3px 0 0}.vcomp-receipt header>span{color:var(--ink-2);font-size:12px}.vcomp-ticket{grid-template-columns:minmax(0,1fr) minmax(220px,.45fr);align-items:end;gap:18px;display:grid}.vcomp-ticket dl{grid-template-columns:1fr 1fr;gap:13px 18px;margin:0;display:grid}.vcomp-receipt details{border-radius:var(--r-sm);background:var(--surface-2);padding:12px 14px}.vcomp-receipt summary{cursor:pointer;font-weight:750}.vcomp-receipt ol{color:var(--ink-1);font:12px/1.6 var(--font-mono);margin:10px 0 0;padding-left:22px}.vcomp-receipt>p{color:var(--ink-1);margin:0;font-size:13px;line-height:1.5}.vcomp a{color:var(--brass-lo)}.vcomp-download{color:var(--surface-0)!important}.vcomp button:focus-visible,.vcomp input:focus-visible,.vcomp a:focus-visible{outline:3px solid var(--focus);outline-offset:2px}@keyframes vcomp-spin{to{transform:rotate(360deg)}}@media (width<=840px){.vcomp-workspace{grid-template-columns:1fr}.vcomp-preview{position:static}.vcomp-ticket{grid-template-columns:1fr}.vcomp-download{width:100%}}@media (width<=520px){.vcomp-panel,.vcomp-receipt{padding:16px}.vcomp-preview video{min-height:180px}.vcomp-source,.vcomp-target,.vcomp-math dl,.vcomp-ticket dl{grid-template-columns:1fr}.vcomp-presets,.vcomp-resolutions{grid-template-columns:1fr 1fr}.vcomp-receipt>header{display:grid}}@media (prefers-reduced-motion:reduce){.vcomp-reading>span{animation:none}}