:root{--bg: #f6f4ee;--bg-elevated: #ffffff;--bg-sunken: #edeae2;--ink: #0e1a14;--ink-secondary: #4a5a51;--separator: #e2dfd6;--primary: #0f3d2e;--primary-text: #f6f4ee;--primary-soft: #d8eadf;--accent: #2e9e6b;--gold-soft: #f1e6c8;--warning: #d98e04;--danger: #c8463a;color-scheme:light dark;font-family:-apple-system,BlinkMacSystemFont,SF Pro Text,system-ui,sans-serif;font-size:17px;line-height:22px}@media(prefers-color-scheme:dark){:root{--bg: #0c1512;--bg-elevated: #142019;--bg-sunken: #0a100e;--ink: #f2f4f0;--ink-secondary: #b3bdb6;--separator: #223029;--primary: #1f6f50;--primary-text: #f2f4f0;--primary-soft: #163a2c;--accent: #4cc28e;--gold-soft: #3a3220;--warning: #f5a623;--danger: #da6a5f}}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink)}h1{font-size:20px;line-height:25px;margin:0}h2{font-size:22px;line-height:28px;margin:0}h3{font-size:15px;margin:8px 0 0;color:var(--ink-secondary);text-transform:uppercase;letter-spacing:.08em}.topbar{position:sticky;top:0;z-index:1;display:flex;flex-wrap:wrap;gap:8px 12px;align-items:center;padding:12px 16px;background:var(--primary);color:var(--primary-text)}.topbar .till-label{flex:1;font-size:15px;opacity:.9}.content,.queue{max-width:720px;margin:16px auto;padding:0 16px}.card{background:var(--bg-elevated);border:1px solid var(--separator);border-radius:20px;padding:20px}.stack{display:flex;flex-direction:column;gap:12px}.row{display:flex;gap:12px;flex-wrap:wrap;align-items:flex-end}.row>.field{flex:1 1 160px}.field{display:flex;flex-direction:column;gap:4px}.field-label,.stat-label{font-size:13px;color:var(--ink-secondary)}fieldset{border:1px solid var(--separator);border-radius:12px;padding:12px}input,select,button{font:inherit;min-height:44px;border-radius:12px}input,select{border:1px solid var(--separator);background:var(--bg-sunken);color:var(--ink);padding:8px 12px}input[type=checkbox]{min-height:0;width:22px;height:22px}.line input{flex:1 1 120px}button{border:0;padding:0 20px;cursor:pointer}button:disabled{opacity:.5;cursor:default}.primary{background:var(--primary);color:var(--primary-text);font-weight:600}.primary.big{min-height:56px;font-size:20px}.secondary{background:var(--primary-soft);color:var(--ink)}.ghost{background:transparent;color:inherit;text-decoration:underline}.small{min-height:32px;padding:0 8px;font-size:15px}.badge{background:var(--gold-soft);color:var(--ink);border-radius:999px;padding:4px 12px;min-height:0;font-size:13px;font-weight:600}.badge.warn{background:var(--warning);color:#0e1a14}.toggle{display:flex;gap:12px;align-items:center;min-height:44px}.muted,.hint{color:var(--ink-secondary);margin:0}.hint{font-size:13px}.error{color:var(--danger);margin:0;font-weight:600}.notice{background:var(--gold-soft);border-radius:12px;padding:8px 12px;margin:0}.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:12px}.stat{display:flex;flex-direction:column}.stat strong{font-size:20px;font-variant-numeric:tabular-nums}.coupons{margin:0;padding-left:20px}.chip{background:var(--primary-soft);border-radius:6px;padding:0 6px;font-weight:600}.camera{width:100%;max-height:50vh;border-radius:12px;background:#000;object-fit:cover}.success h2{color:var(--accent);font-size:28px;line-height:34px}.points-earned{font-size:34px;line-height:41px;font-weight:700;margin:0;font-variant-numeric:tabular-nums}.queue-item{justify-content:space-between;align-items:center}