:root{--bg:#f4f6f5;--ink:#020617;--muted:#64748b;--line:#dbe3ea;--panel:#fff;--soft:#eef3f2;--dark:#030617;--lime:#bfff00;--danger:#b91c1c;--ok:#0f766e}*{box-sizing:border-box}html,body{min-height:100%}body{background:var(--bg);color:var(--ink);margin:0;font-family:ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}button,input{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.55}.app{min-height:100svh;padding:16px}.shell{max-width:1180px;margin:0 auto}.topbar{justify-content:space-between;align-items:center;gap:16px;margin-bottom:18px;display:flex}.brand{align-items:center;gap:12px;display:flex}.ed-icon{border-radius:12px;width:44px;height:44px;box-shadow:0 8px 20px #0f172a24}.pair-icon{border-radius:24px;width:clamp(72px,18vw,112px);height:clamp(72px,18vw,112px);box-shadow:0 14px 36px #0f172a29}.kicker{color:var(--muted);letter-spacing:.08em;text-transform:uppercase;margin:0;font-size:12px;font-weight:900}h1,h2,h3,p{margin:0}h1{letter-spacing:-.055em;font-size:clamp(34px,6vw,64px);line-height:.95}h2{letter-spacing:-.045em;font-size:clamp(26px,4vw,42px);line-height:1}h3{letter-spacing:-.035em;font-size:clamp(22px,3vw,32px);line-height:1.05}.panel{border:1px solid var(--line);background:var(--panel);border-radius:14px;box-shadow:0 10px 30px #0f172a14}.panel-pad{padding:clamp(18px,4vw,34px)}.stack{gap:16px;display:grid}.copy{color:var(--muted);font-size:16px;font-weight:750;line-height:1.55}.button{background:var(--dark);color:#fff;border:1px solid #0000;border-radius:10px;min-height:52px;padding:0 18px;font-weight:900}.button.secondary{border-color:var(--line);color:var(--ink);background:#fff}.button.danger{color:var(--danger);background:#fff;border-color:#fecaca}.button.lime{background:var(--lime);color:#000}.input{border:1px solid var(--line);width:100%;min-height:58px;color:var(--ink);background:#fff;border-radius:10px;outline:none;padding:0 16px;font-size:18px;font-weight:850}.input:focus{border-color:var(--lime);box-shadow:0 0 0 4px #bfff0040}.label{color:var(--muted);letter-spacing:.08em;text-transform:uppercase;gap:8px;font-size:12px;font-weight:950;display:grid}.grid{gap:14px;display:grid}.queue-grid{grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:14px;display:grid}.queue-card,.ticket-card{border:1px solid var(--line);text-align:left;background:#fff;border-radius:14px;padding:18px}.queue-card:first-child,.ticket-card.prominent{background:var(--dark);color:#fff}.queue-card:first-child .copy,.ticket-card.prominent .copy{color:#ffffffc2}.line{background:var(--soft);border-radius:10px;padding:12px;font-weight:850}.actions{flex-wrap:wrap;gap:10px;margin-top:14px;display:flex}.status{background:var(--soft);color:var(--muted);border-radius:10px;padding:12px 14px;font-size:14px;font-weight:850}.status.error{color:#7c2d12;background:#fff7ed;border:1px solid #fed7aa}.status.ok{color:var(--ok);background:#dff7ed}.screen-header{justify-content:space-between;align-items:start;gap:12px;margin-bottom:16px;display:flex}.video-box{background:var(--dark);border-radius:14px;position:relative;overflow:hidden}.video-box video{aspect-ratio:3/4;object-fit:cover;width:100%;display:block}.scan-frame{border:2px solid #ffffffd9;border-radius:14px;position:absolute;inset:12%;box-shadow:0 0 0 999px #02061766}@media (max-width:680px){.topbar,.screen-header{flex-direction:column;align-items:stretch}.button{width:100%}}