:root{--radius: 16px;--brand-blue: #003da5;--brand-turq: #00b0b9;--brand-gray: #929396;--brand-black: #262324;--teal: #00b0b9;--teal-d: #003da5}:root,[data-theme=dark]{--bg: #1b1819;--card: #272324;--ink: #f5f5f5;--muted: #9a9b9e;--field: #211e1f;--border: rgba(255, 255, 255, .1);--border-strong: rgba(255, 255, 255, .16);--danger: #f87171;--pos: #4ade80;--neg: #fca5a5;--btn-ink: #262324;--accent-text: #36c7cf}[data-theme=light]{--bg: #f1f3f5;--card: #ffffff;--ink: #262324;--muted: #5f6062;--field: #f5f6f7;--border: rgba(38, 35, 36, .1);--border-strong: rgba(38, 35, 36, .18);--danger: #dc2626;--pos: #15803d;--neg: #b91c1c;--btn-ink: #262324;--accent-text: #007a82}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased}.app{max-width:480px;margin:0 auto;min-height:100dvh;display:flex;flex-direction:column;padding:env(safe-area-inset-top) 16px env(safe-area-inset-bottom)}.topbar{display:flex;flex-direction:column;gap:12px;padding:16px 0;position:sticky;top:0;background:linear-gradient(var(--bg) 80%,transparent);z-index:10}.topbar-row{display:flex;align-items:center;justify-content:space-between;gap:12px}.brand{font-weight:700;font-size:18px;color:var(--ink);text-decoration:none;display:flex;align-items:center;gap:9px}.brand img{height:30px;width:30px;object-fit:contain}.theme-toggle{width:auto;padding:0;height:34px;width:34px;flex:0 0 auto;background:var(--card);color:var(--ink);border:1px solid var(--border);border-radius:999px;font-size:16px;line-height:1;display:grid;place-items:center}.tabs{display:flex;gap:6px;background:var(--card);padding:4px;border-radius:999px}.tab{flex:1;text-align:center;padding:8px 0;border-radius:999px;color:var(--muted);text-decoration:none;font-size:14px;font-weight:600}.tab.active{background:var(--teal-d);color:#fff}.screen{flex:1;padding-bottom:24px}.center{display:grid;place-items:center;min-height:50vh}.card{background:var(--card);border-radius:var(--radius);padding:20px;margin-bottom:16px;border:1px solid var(--border)}h1{font-size:22px;margin:0 0 8px}h2{font-size:17px;margin:20px 0 10px}h3{font-size:16px;margin:0 0 8px}.muted{color:var(--muted)}.small{font-size:13px}label{display:block;margin:14px 0;font-size:14px;color:var(--muted)}input[type=email],input[type=text],input[type=number],input[type=password],select,textarea,label>input:not([type=checkbox]){width:100%;margin-top:6px;padding:12px;border-radius:10px;border:1px solid var(--border-strong);background:var(--field);color:var(--ink);font-size:16px}select{margin-top:0}textarea{resize:vertical;font-family:inherit}button{width:100%;padding:13px;border:none;border-radius:10px;background:var(--teal);color:var(--btn-ink);font-weight:700;font-size:15px;cursor:pointer}button:disabled{opacity:.5}button.ghost{background:transparent;color:var(--accent-text);border:1px solid var(--brand-turq)}button.danger{background:var(--danger);color:#2a0606}.consent{margin:18px 0;display:flex;flex-direction:column;gap:14px}.check{display:flex;gap:10px;align-items:flex-start;color:var(--ink);margin:0}.check input{margin-top:3px;width:18px;height:18px}.error{color:var(--neg);font-size:14px}.success{color:var(--pos);font-size:14px}.devbox{background:var(--field);padding:10px;border-radius:8px;font-size:12px;word-break:break-all}a{color:var(--accent-text)}hr{border:none;border-top:1px solid var(--border);margin:16px 0}.balance{text-align:center}.balance.compact{padding:14px}.bignum{font-size:48px;font-weight:800;color:var(--accent-text);line-height:1.1;margin:6px 0}.bignum.small{font-size:28px}.ledger{list-style:none;padding:0;margin:0}.ledger li{display:flex;justify-content:space-between;align-items:center;padding:14px;background:var(--card);border-radius:12px;margin-bottom:8px}.pos{color:var(--pos);font-weight:700}.neg{color:var(--neg);font-weight:700}.catalog{display:flex;flex-direction:column;gap:12px}.reward{background:var(--card);border-radius:var(--radius);padding:16px;border:1px solid var(--border)}.reward-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}.badge{font-size:11px;text-transform:uppercase;letter-spacing:.04em;padding:4px 8px;border-radius:999px;background:var(--teal-d);color:#fff}.guestcard{background:linear-gradient(135deg,var(--brand-blue),var(--brand-turq));border-radius:var(--radius);padding:22px;color:#fff;text-align:center;margin-bottom:16px;box-shadow:0 8px 24px #00000040}.guestcard .gc-brand{display:flex;align-items:center;justify-content:center;gap:8px;font-weight:700}.guestcard .gc-brand img{height:24px;width:24px;background:#fff;border-radius:6px;padding:2px}.guestcard .gc-name{font-size:22px;font-weight:800;margin:14px 0 2px}.guestcard .gc-member{font-size:12px;opacity:.85;letter-spacing:.03em}.guestcard .gc-qr{background:#fff;border-radius:12px;padding:12px;display:inline-block;margin:16px 0 8px}.guestcard .gc-qr img{display:block;width:180px;height:180px}.guestcard .gc-hint{font-size:12px;opacity:.9}.footer{text-align:center;color:var(--muted);font-size:12px;padding:16px 0}.footer a{color:var(--muted);text-decoration:underline}.review.overdue{border-left:4px solid var(--danger)}.review.ok{border-left:4px solid var(--pos)}.pill{display:inline-block;min-width:22px;text-align:center;padding:1px 8px;border-radius:999px;background:var(--teal-d);color:#fff;font-size:13px;margin-left:6px}.small-btn{width:auto;padding:8px 12px;font-size:13px}.scan-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000c;z-index:100;display:grid;place-items:center;padding:20px}.scan-box{background:var(--card);border-radius:var(--radius);padding:16px;width:100%;max-width:360px;text-align:center;border:1px solid var(--border)}.scan-video{width:100%;aspect-ratio:1;object-fit:cover;border-radius:12px;background:#000;margin-bottom:10px}.badge-returning{display:inline-block;margin-left:8px;padding:1px 8px;border-radius:999px;background:var(--brand-turq);color:#06262b;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.03em;vertical-align:middle}.runbook{line-height:1.55;font-size:14px}.runbook h1{font-size:20px}.runbook h2{font-size:16px;margin-top:18px}.runbook h3,.runbook h4{font-size:14px;margin-top:14px}.runbook blockquote{border-left:3px solid var(--teal-d);margin:10px 0;padding:6px 12px;background:var(--field);color:var(--muted);border-radius:0 8px 8px 0}.runbook table{width:100%;border-collapse:collapse;font-size:12px;margin:10px 0}.runbook th,.runbook td{border:1px solid var(--border-strong);padding:6px 8px;text-align:left}.runbook th{background:var(--field)}.runbook code{background:var(--field);padding:1px 5px;border-radius:4px;font-size:12px}.runbook hr{margin:16px 0}