:root{color:#fff;font-synthesis:none;text-rendering:optimizelegibility;background:#08111f;font-family:system-ui,Segoe UI,sans-serif}body{min-width:320px;min-height:100vh;margin:0}button{font:inherit}.kiosk-shell{box-sizing:border-box;width:min(900px,100%);margin:0 auto;padding:20px}.pairing-shell{box-sizing:border-box;place-items:center;min-height:100vh;padding:22px;display:grid}.pairing-card{box-sizing:border-box;text-align:center;background:#121e30;border:1px solid #2d4059;border-radius:22px;width:min(470px,100%);padding:38px;box-shadow:0 30px 70px #00000040}.pairing-mark{color:#06241c;background:#58e0c0;border-radius:17px;place-items:center;width:58px;height:58px;margin:0 auto 15px;font-size:28px;font-weight:900;display:grid}.pairing-kicker{color:#58e0c0;font-size:14px;font-weight:800}.pairing-card h1{margin:10px 0 8px;font-size:28px}.pairing-card>p{color:#9ba9bc;margin:0 auto 25px;line-height:1.8}.pairing-card form{text-align:right;gap:10px;display:grid}.pairing-card label{color:#b8c4d4;font-size:14px;font-weight:750}.pairing-card input{box-sizing:border-box;color:#fff;letter-spacing:.12em;text-align:center;text-transform:uppercase;background:#0b1422;border:2px solid #3b506c;border-radius:12px;width:100%;padding:16px;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:26px;font-weight:800}.pairing-card button{color:#06241c;background:#58e0c0;border:0;border-radius:12px;min-height:58px;font-size:18px;font-weight:850}.pairing-card button:disabled{cursor:wait;opacity:.5}.pairing-error{background:#842f3d;border-radius:10px;padding:12px;color:#ffe6e6!important;margin:14px 0 0!important}.pairing-card small{color:#73849a;margin-top:18px;display:block}.app-header{justify-content:space-between;align-items:center;gap:16px;margin-bottom:18px;display:flex}.app-header>div:first-child{align-items:baseline;gap:10px;display:flex}.app-header strong{color:#58e0c0;font-size:28px}.app-header span{color:#a9b6c9}.status-strip{flex-wrap:wrap;justify-content:flex-end;gap:8px;display:flex}.status-strip span{border:1px solid #314056;border-radius:999px;padding:8px 12px;font-size:14px}.status-strip span:before{content:"";background:currentColor;border-radius:50%;width:8px;height:8px;margin-left:7px;display:inline-block}.status-strip .online{color:#58e0c0}.status-strip .offline{color:#f6b95d}.weight-panel{text-align:center;background:#121e30;border:1px solid #2d4059;border-radius:18px;margin-bottom:24px;padding:20px}.weight-panel p{color:#a9b6c9;margin:0}.weight-value{color:#58e0c0;font-variant-numeric:tabular-nums;margin:6px 0 14px;font-size:clamp(54px,9vw,82px);font-weight:800;line-height:1.15;display:block}.weight-value small{color:#fff;font-size:24px}.scale-button,.simulate-button{color:#fff;border:1px solid #49627f;border-radius:10px;min-height:52px;padding:10px 20px;font-weight:700}.scale-button{background:#21334b}.simulate-button{color:#a9b6c9;background:0 0;margin-right:10px}.scale-button:disabled{opacity:.55}h2{align-items:center;gap:9px;margin:0 0 12px;font-size:20px;display:flex}h2 span{color:#06241c;background:#58e0c0;border-radius:50%;place-items:center;width:30px;height:30px;font-size:16px;display:grid}.option-grid{grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:26px;display:grid}.option-button{color:#fff;background:#121e30;border:2px solid #31445e;border-radius:13px;min-height:72px;padding:12px;font-size:17px;font-weight:750}.empty-options{color:#8d9bb0;text-align:center;border:1px dashed #31445e;border-radius:13px;grid-column:1/-1;margin:0;padding:22px}.category-button{min-height:86px;font-size:19px}.category-button[aria-pressed=true]{background:var(--selected-color);box-shadow:0 0 0 2px var(--selected-color);border-color:#fff}.reason-button[aria-pressed=true]{color:#071b16;background:#58e0c0;border-color:#9affdf}button{cursor:pointer;touch-action:manipulation}button:focus-visible{outline-offset:3px;outline:3px solid #a8d4ff}.submit-button{color:#06241c;background:#58e0c0;border:0;border-radius:15px;width:100%;min-height:82px;padding:20px;font-size:24px;font-weight:850}.submit-button:disabled{cursor:wait;opacity:.65}.status-message{text-align:center;border-radius:11px;margin:16px 0 0;padding:16px;font-size:18px;font-weight:750}.status-message.pending{background:#34445a}.status-message.success{color:#dfffee;background:#176345}.status-message.error{color:#ffe6e6;background:#842f3d}@media (width<=720px){.option-grid{grid-template-columns:1fr 1fr}}@media (width<=520px){.kiosk-shell{padding:14px}.app-header{flex-direction:column;align-items:flex-start}.status-strip{justify-content:flex-start}.simulate-button{width:100%;margin:10px 0 0;display:block}.scale-button{width:100%}}