.device-action-row{flex-wrap:wrap;align-items:center;gap:.7rem;display:flex}.device-action-row>button{min-height:44px}.dead-pixel-workspace{padding:0;overflow:hidden}.dead-pixel-setup{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1rem;padding:1rem;display:flex}.dead-pixel-stage{cursor:crosshair;isolation:isolate;outline:none;place-items:center;min-height:clamp(22rem,54vh,38rem);display:grid;position:relative;overflow:hidden}.dead-pixel-stage:focus-visible{box-shadow:inset 0 0 0 4px #ffb447}.dead-pixel-controls{z-index:2;color:#fff;backdrop-filter:blur(10px);background:#141814e0;border:1px solid #ffffff59;border-radius:1rem;grid-template-columns:auto 1fr auto;align-items:center;gap:.55rem;padding:.6rem;display:grid;position:absolute;inset:auto .85rem .85rem;box-shadow:0 12px 34px #0000003d}.dead-pixel-controls[hidden]{display:none}.dead-pixel-controls-main,.dead-pixel-controls-extra{flex-wrap:wrap;align-items:center;gap:.45rem;display:flex}.dead-pixel-controls-extra{justify-content:flex-end}.dead-pixel-control-button{color:#fff;background:#ffffff1f;border:1px solid #ffffff61;border-radius:.75rem;min-height:44px;padding:.55rem .75rem;font-size:.82rem;font-weight:800}.dead-pixel-control-button:hover,.dead-pixel-control-button:focus-visible{background:#ffffff38}.dead-pixel-current{text-align:center;min-width:7rem}.dead-pixel-current strong,.dead-pixel-current span{display:block}.dead-pixel-current span{color:#ffffffb8;margin-top:.12rem;font-size:.7rem}.dead-pixel-stage:fullscreen{border-radius:0;width:100vw;height:100vh;min-height:100vh}.refresh-workspace{gap:1rem;display:grid}.refresh-primary{grid-template-columns:minmax(15rem,1.2fr) minmax(16rem,.8fr);gap:1rem;display:grid}.refresh-reading-card,.refresh-guidance-card{background:var(--surface-muted);border-radius:1.4rem;padding:clamp(1.1rem,2.5vw,2rem)}.refresh-reading{align-items:baseline;gap:.45rem;margin-top:.7rem;display:flex}.refresh-reading strong{letter-spacing:-.075em;font-size:clamp(3.2rem,8vw,6.5rem);font-weight:800;line-height:.9}.refresh-reading span{color:var(--muted);font-size:1.2rem;font-weight:800}.refresh-status{min-height:2.8rem;color:var(--muted);margin-top:1rem;line-height:1.5}.refresh-facts{grid-template-columns:repeat(4,minmax(0,1fr));gap:.7rem;display:grid}.refresh-workspace:fullscreen,.touch-workspace:fullscreen{background:var(--paper);border-radius:0;width:100vw;height:100vh;padding:1rem;overflow:auto}.touch-workspace{gap:1rem;display:grid}.touch-summary{grid-template-columns:minmax(14rem,1.5fr) repeat(4,minmax(6rem,.55fr)) auto;gap:.7rem;display:grid}.touch-surface{background:radial-gradient(circle at center, #ffffffb8, transparent 55%), var(--surface-muted);touch-action:none;overscroll-behavior:contain;user-select:none;border:2px solid #00000026;border-radius:1.4rem;min-height:clamp(20rem,50vh,36rem);position:relative;overflow:hidden}.touch-surface-copy{z-index:2;pointer-events:none;text-align:center;width:min(90%,30rem);transition:opacity .12s ease-out,visibility .12s ease-out;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.touch-surface.has-touch-evidence .touch-surface-copy{visibility:hidden;opacity:0}.touch-grid{grid-template-rows:repeat(8,minmax(0,1fr));grid-template-columns:repeat(12,minmax(0,1fr));display:grid;position:absolute;inset:0}.touch-grid-cell{background:0 0;border-bottom:1px solid #3136271f;border-right:1px solid #3136271f;transition:background-color .1s ease-out,box-shadow .1s ease-out}.touch-grid-cell.is-edge{box-shadow:inset 0 0 0 2px #d3742847}.touch-grid-cell.is-corner{box-shadow:inset 0 0 0 3px #d374287a}.touch-grid-cell.is-covered{background:#3343333d;box-shadow:inset 0 0 0 1px #33433370}.touch-grid-cell.is-edge.is-covered{box-shadow:inset 0 0 0 2px #d374289e}.touch-grid-cell.is-corner.is-covered{box-shadow:inset 0 0 0 3px #d37428d1}.touch-marker-layer{z-index:3;pointer-events:none;position:absolute;inset:0}.touch-contact-marker,.touch-preview-marker{pointer-events:none;border-radius:999px;width:2.2rem;height:2.2rem;position:absolute;transform:translate(-50%,-50%)}.touch-contact-marker{background:#c45213c7;border:3px solid #fff;box-shadow:0 0 0 3px #8e481266}.touch-preview-marker{z-index:4;border:2px dashed var(--brand-dark);background:#ffffff8c}.touch-preview-marker[hidden]{display:none}.touch-guidance-row{grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:1rem;display:grid}@media (prefers-reduced-motion:reduce){.touch-grid-cell{transition:none}}@media (width<=960px){.refresh-primary{grid-template-columns:1fr}.touch-summary{grid-template-columns:repeat(2,minmax(0,1fr))}.touch-summary .device-status-card{grid-column:1/-1}.touch-summary .device-reset{width:100%}}@media (width<=720px){.dead-pixel-controls{grid-template-columns:1fr}.dead-pixel-controls-main,.dead-pixel-controls-extra{justify-content:center}.refresh-facts{grid-template-columns:repeat(2,minmax(0,1fr))}.touch-guidance-row{grid-template-columns:1fr}}@media (width<=520px){.dead-pixel-setup{padding:.8rem}.dead-pixel-stage{min-height:26rem}.dead-pixel-controls{gap:.4rem;padding:.45rem;inset:auto .5rem .5rem}.dead-pixel-control-button{flex:auto;min-width:44px;padding-inline:.55rem}.refresh-reading strong{font-size:clamp(3.4rem,21vw,5rem)}.touch-surface{border-radius:1rem;min-height:min(58vh,32rem)}.touch-summary{gap:.5rem}}