:root{color-scheme:dark;--checkin-bg: #0b0d15;--checkin-surface: #141824;--checkin-surface-raised: #1b2030;--checkin-border: #32394c;--checkin-text: #f7f8fb;--checkin-muted: #b8bfd0;--checkin-pink: #ff4f9a;--checkin-cyan: #66e5f7;--checkin-green: #73e6a1;--checkin-yellow: #ffd36a;--checkin-red: #ff8e9d;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--checkin-bg)}*{box-sizing:border-box}html{min-height:100%;background:var(--checkin-bg)}body{min-width:320px;min-height:100vh;margin:0;color:var(--checkin-text);background:radial-gradient(circle at 90% 0%,rgba(102,229,247,.11),transparent 28rem),radial-gradient(circle at 0% 25%,rgba(255,79,154,.09),transparent 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#0003}.checkin-login{width:min(100%,540px);margin:4vh auto}.checkin-card__heading{display:flex;align-items:start;justify-content:space-between;gap:1rem;margin-bottom:.75rem}.checkin-card h2{margin:.25rem 0 0;font-size:clamp(1.25rem,3vw,1.75rem)}.checkin-muted,.checkin-field__hint{color:var(--checkin-muted);line-height:1.55}.checkin-muted{margin:0 0 1.1rem;font-size:.92rem}.checkin-form,.checkin-manual-token,.checkin-search-card form{display:grid;gap:1rem}.checkin-field{display:grid;gap:.4rem}.checkin-field label,.checkin-manual-token label,.checkin-search-card label{font-weight:700;font-size:.9rem}.checkin-field__hint{min-height:1.4em;margin:.65rem 0 0;font-size:.82rem}input,select{width:100%;min-height:3rem;padding:.7rem .85rem;color:var(--checkin-text);background:#0f121c;border:1px solid #4a536b;border-radius:.65rem}input::placeholder{color:#8992a6}input:focus-visible,select:focus-visible,button:focus-visible,a:focus-visible{outline:3px solid 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solid;border-radius:.7rem;line-height:1.5}.checkin-alert ul{margin:.4rem 0 0 1.1rem;padding:0}.checkin-alert--info{color:#d8f8ff;background:#66e5f717;border-color:#66e5f773}.checkin-alert--error{color:#ffe4e7;background:#ff8e9d1a;border-color:#ff8e9d8c}.checkin-alert--warning{color:#fff0c6;background:#ffd36a1a;border-color:#ffd36a8c}.checkin-session-card{margin-bottom:1.5rem}.checkin-session-controls{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:.65rem}.checkin-session-controls .checkin-button{min-width:12rem}.checkin-badge{display:inline-flex;align-items:center;min-height:1.85rem;padding:.25rem .6rem;border:1px solid rgba(115,230,161,.55);border-radius:999px;color:var(--checkin-green);background:#73e6a114;font-size:.75rem;font-weight:800;white-space:nowrap}.checkin-badge--neutral{color:var(--checkin-muted);border-color:var(--checkin-border);background:#ffffff0a}.checkin-workspace{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:1.5rem;align-items:start}.checkin-scanner-card{grid-column:1}.checkin-preview-card{grid-column:2;grid-row:1}.checkin-search-card{grid-column:1 / -1}.checkin-video-frame{position:relative;display:grid;min-height:16rem;place-items:center;overflow:hidden;background:#080a10;border:1px solid #3d475e;border-radius:.8rem}.checkin-video-frame video{display:block;width:100%;max-height:25rem;object-fit:cover;aspect-ratio:4 / 3}.checkin-video-placeholder{display:grid;gap:.55rem;justify-items:center;padding:2rem;color:var(--checkin-muted);text-align:center}.checkin-video-placeholder strong{color:var(--checkin-text)}.checkin-video-placeholder__icon{color:var(--checkin-cyan);font-size:2rem}.checkin-preview{display:grid;gap:.7rem}.checkin-preview__row{display:flex;justify-content:space-between;gap:1rem;padding-bottom:.65rem;border-bottom:1px solid rgba(255,255,255,.1)}.checkin-preview__label{color:var(--checkin-muted);font-size:.82rem}.checkin-preview__value{font-weight:800;text-align:right}.checkin-preview__success{padding:1rem;color:#d9ffe8;background:#73e6a11a;border:1px solid rgba(115,230,161,.5);border-radius:.7rem}.checkin-results{display:grid;gap:.7rem;margin-top:1rem}.checkin-result{display:grid;grid-template-columns:auto 1fr;gap:.8rem;align-items:start;padding:.9rem;border:1px solid #3d475e;border-radius:.75rem;background:#ffffff06}.checkin-result:has(input:checked){border-color:var(--checkin-cyan);background:#66e5f712}.checkin-result input{width:1.35rem;height:1.35rem;min-height:auto;margin-top:.15rem;accent-color:var(--checkin-cyan)}.checkin-result__top{display:flex;justify-content:space-between;gap:.75rem}.checkin-result__meta{display:grid;gap:.25rem;color:var(--checkin-muted);font-size:.82rem}.checkin-selection-bar{display:flex;align-items:center;justify-content:space-between;gap:1rem;margin-top:1rem;padding-top:1rem;border-top:1px solid rgba(255,255,255,.12)}.checkin-selection-summary{margin:0;color:var(--checkin-yellow);font-weight:800}.checkin-privacy-note{margin:1.5rem 0 0;color:var(--checkin-muted);font-size:.8rem;line-height:1.55}.checkin-privacy-note span{color:var(--checkin-cyan)}@media(max-width:820px){.checkin-page-intro{display:grid;align-items:start;gap:1rem}.checkin-workspace{grid-template-columns:1fr}.checkin-scanner-card,.checkin-preview-card,.checkin-search-card{grid-column:1;grid-row:auto}}@media(max-width:560px){.checkin-header,.checkin-main,.checkin-footer{width:min(100% - 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