.signature-studio{--signature-action-ink:#071310;max-width:1480px;color:var(--ink);margin:0 auto;padding:0 20px 40px}html[data-theme=light] .signature-studio{--signature-action-ink:#fff}@media (prefers-color-scheme:light){html:not([data-theme=dark]) .signature-studio{--signature-action-ink:#fff}}.signature-studio .visually-hidden{clip:rect(0 0 0 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.signature-studio button{cursor:pointer;min-height:44px;font:inherit}.signature-studio :is(button,input):focus-visible{outline:3px solid var(--lime);outline-offset:3px}.signature-tabs{border:1px solid var(--line);background:var(--paper-raised);border-radius:999px;gap:6px;margin-bottom:14px;padding:5px;display:inline-flex}.signature-tabs button{color:var(--ink);white-space:nowrap;background:0 0;border:0;border-radius:999px;padding:8px 18px;font-weight:700}.signature-tabs button[aria-selected=true]{background:var(--brand);color:var(--signature-action-ink)}.signature-controls{border:1px solid var(--line);background:var(--paper-raised);border-radius:20px;grid-template-columns:minmax(0,1.3fr) minmax(0,1.3fr) minmax(0,1fr) minmax(0,1fr);grid-template-areas:"name name color color""size slant background background";align-items:end;gap:14px 22px;min-width:0;margin:0;padding:18px;display:grid}.signature-controls label{color:var(--ink-soft);flex-direction:column;gap:6px;font-size:.88rem;font-weight:700;display:flex}.signature-controls output{font-weight:400}.signature-label-row{flex-wrap:wrap;justify-content:space-between;gap:2px 8px;display:flex}.signature-name{grid-area:name}.signature-colors{grid-area:color}.signature-size{grid-area:size}.signature-slant{grid-area:slant}.signature-background{grid-area:background}.signature-name input{border:1px solid var(--line);background:var(--paper);width:100%;min-height:48px;color:var(--ink);border-radius:12px;padding:10px 14px;font-size:18px}.signature-controls input[type=range]{width:100%;min-height:44px;accent-color:var(--brand)}.signature-colors,.signature-background{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.signature-colors{flex-wrap:nowrap;padding:5px}.signature-colors>span{color:var(--ink-soft);flex:none;margin-right:4px;font-size:.88rem;font-weight:700}.signature-background>span{width:100%;color:var(--ink-soft);font-size:.88rem;font-weight:700}.signature-swatch,.signature-custom-color{flex:none}.signature-swatch{border:2px solid var(--line);border-radius:50%;width:44px;height:44px;padding:0}.signature-swatch[aria-checked=true]{outline:3px solid var(--brand);outline-offset:2px}.signature-swatch.is-black{background:#111}.signature-swatch.is-blue{background:#1f3a8a}.signature-swatch.is-navy{background:#0b2545}.signature-swatch.is-graphite{background:#3f4650}.signature-swatch.is-wine{background:#6b1d2f}.signature-custom-color input{border:1px solid var(--line);background:var(--paper);cursor:pointer;border-radius:50%;width:44px;height:44px;padding:2px}.signature-background button{border:1px solid var(--line);color:var(--ink);background:0 0;border-radius:999px;padding:8px 14px;font-weight:700}.signature-background button[aria-checked=true]{border-color:var(--brand);background:color-mix(in srgb,var(--brand) 16%,transparent)}.signature-status{min-height:1.4em;color:var(--teal);margin:6px 0 8px;font-size:.92rem}.signature-warning{color:var(--brand);margin:0 0 12px;font-weight:700}.signature-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;display:grid}.signature-card{border:1px solid var(--line);background:var(--paper-raised);content-visibility:auto;contain-intrinsic-size:auto 200px;border-radius:18px;flex-direction:column;display:flex;overflow:hidden}.signature-canvas-wrap{background:#fff;height:132px;position:relative}.signature-canvas-wrap.is-transparent,.signature-pad-surface.is-transparent{background-color:#fff;background-image:linear-gradient(45deg,#eceef2 25%,#0000 25%),linear-gradient(-45deg,#eceef2 25%,#0000 25%),linear-gradient(45deg,#0000 75%,#eceef2 75%),linear-gradient(-45deg,#0000 75%,#eceef2 75%);background-position:0 0,0 9px,9px -9px,-9px 0;background-size:18px 18px}.signature-canvas{width:100%;height:132px;display:block}.signature-loading{color:#5b6270;place-items:center;font-size:.85rem;display:grid;position:absolute;inset:0}.signature-card-footer{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px;padding:10px 12px;display:flex}.signature-card-footer p{flex-direction:column;margin:0;line-height:1.25;display:flex}.signature-card-footer strong{font-size:.95rem}.signature-card-footer span{color:var(--ink-soft);font-size:.82rem}.signature-card-actions{gap:6px;display:flex}.signature-card-actions button,.signature-pad-actions button{border:1px solid var(--line);color:var(--ink);background:0 0;border-radius:10px;padding:6px 12px;font-weight:700}.signature-card-actions button:first-child,.signature-pad-actions .is-primary{background:var(--brand);border-color:var(--brand);color:var(--signature-action-ink)}.signature-studio button:disabled{opacity:.45;cursor:not-allowed}.signature-pad-surface{border:1px solid var(--line);background:#fff;border-radius:18px;position:relative;overflow:hidden}.signature-pad-canvas{aspect-ratio:640/240;touch-action:none;cursor:crosshair;width:100%;height:auto;display:block}.signature-pad-line{pointer-events:none;border-bottom:1px dashed #9aa1ad;position:absolute;bottom:24%;left:8%;right:8%}.signature-pad-hint{color:#8a919d;pointer-events:none;font-size:.95rem;position:absolute;bottom:27%;left:8%}.signature-pad-tools{flex-wrap:wrap;justify-content:space-between;align-items:end;gap:14px;margin-top:14px;display:flex}.signature-pad-tools label{min-width:200px;color:var(--ink-soft);flex-direction:column;gap:6px;font-size:.88rem;font-weight:700;display:flex}.signature-pad-tools input[type=range]{min-height:44px;accent-color:var(--brand)}.signature-pad-actions{flex-wrap:wrap;gap:8px;display:flex}.signature-note,.signature-privacy{color:var(--ink-soft);max-width:80ch;margin:12px 0 0;font-size:.86rem;line-height:1.5}@media (max-width:1000px){.signature-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.signature-controls{grid-template-columns:repeat(2,minmax(0,1fr));grid-template-areas:"name name""color color""size slant""background background"}}@media (max-width:600px){.signature-studio{padding-inline:14px}.signature-grid{grid-template-columns:1fr}.signature-controls{gap:10px 14px;padding:12px 14px}.signature-controls label{gap:2px;font-size:.82rem}.signature-name input{min-height:46px}.signature-tabs{margin-bottom:10px;display:flex}.signature-tabs button{flex:1;padding:6px 10px}.signature-background{flex-wrap:nowrap}.signature-background>span{width:auto;margin-right:4px}.signature-background button{padding:6px 12px}.signature-controls output{font-size:.8rem}.signature-colors{flex-wrap:wrap;gap:4px;padding:0 0 0 5px}.signature-colors>span{width:100%;margin:0;font-size:.82rem}.signature-status{margin:4px 0}}.signature-variants{border-top:1px solid var(--line);margin-top:26px;padding-top:22px}.signature-variants h2{margin:0 0 6px;font-size:clamp(1.25rem,2vw,1.6rem)}.signature-variants .signature-note{margin:0 0 16px}.signature-variants .signature-card{content-visibility:visible}