:root{font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;color:#edf4ff;background:#080f1e;color-scheme:dark;--muted:#99abc3;--line:#24334a;--cyan:#61dcf4}
*{box-sizing:border-box}body{margin:0;background:radial-gradient(ellipse at 50% 0,#142c48 0,transparent 55%);min-height:100dvh}button,input,select{font:inherit}button{cursor:pointer;border:0}button:disabled{opacity:.5;cursor:wait}button:focus-visible,summary:focus-visible,a:focus-visible{outline:3px solid var(--cyan);outline-offset:4px}input,select{display:block;width:100%;border:1px solid #34475f;border-radius:12px;padding:14px;margin-top:9px;background:#0c1729;color:#edf4ff;font-size:16px}input:focus,select:focus{outline:2px solid var(--cyan)}h1,h2,p{margin-top:0}h1{font-size:28px;font-weight:650;letter-spacing:-.8px;line-height:1.2}h2{font-size:24px;font-weight:650;letter-spacing:-.5px}p{line-height:1.6}label{display:block;font-size:12px;font-weight:600;margin:20px 0}
.app-header{max-width:620px;margin:auto;padding:18px 24px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #ffffff0d}.brand{display:flex;gap:10px;align-items:center;font-size:22px;letter-spacing:-.8px;font-weight:750}.brand>span{display:grid;place-items:center;background:var(--cyan);color:#082238;width:35px;height:35px;border-radius:11px;font-size:29px}.brand small{display:block;letter-spacing:2px;font-size:8px;font-weight:500;margin-top:4px;color:var(--muted)}.header-button{background:#ffffff08;border:1px solid var(--line);color:#b7c6da;padding:10px 16px;border-radius:10px;font-size:12px;min-height:44px}main{max-width:620px;margin:auto;padding:16px 24px}.intro{padding:32px 4px 18px}.intro h1{font-size:48px;margin:18px 0}.intro>p:last-child{font-size:15px;color:var(--muted)}.access-mark{float:right;color:var(--cyan);font-size:48px}.eyebrow{font-size:9px;font-weight:650;letter-spacing:2px;color:var(--muted);margin-bottom:10px}.card{background:#101c2e;border:1px solid var(--line);border-radius:20px;padding:24px;margin-bottom:18px}.card>p{font-size:13px;color:var(--muted)}.primary,.secondary{width:100%;border-radius:12px;padding:15px;font-weight:650;font-size:14px;min-height:50px}.primary{background:var(--cyan);color:#082235;box-shadow:0 5px 22px #61dcf415}.primary:hover{background:#96eafa}.secondary{border:1px solid #3a4f69;background:#17263b;color:#e0ebfa}.secondary:hover{background:#20344d}.session-line{display:flex;justify-content:space-between;align-items:center;gap:12px;font-size:10px;margin:0 0 18px;color:var(--muted)}.session-line>span:first-child{overflow-wrap:anywhere;min-width:0}.session-line #connection{flex-shrink:0;color:#8fe1b9;display:flex;align-items:center;gap:6px}.session-line #connection:before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor}.session-line #connection.offline{color:#ffb883}
.event-card{position:relative;padding:0 0 18px;margin-bottom:2px}.event-card h1{font-size:26px;margin-bottom:7px;overflow-wrap:anywhere}.event-card>p:last-of-type{font-size:12px;color:var(--muted);margin:0;overflow-wrap:anywhere}.event-card details{border:0;padding:0;margin:10px 0 0}.event-card summary{color:var(--cyan);font-size:12px;padding:8px 0;min-height:36px}.event-card label{margin:8px 0 0}.tabs{display:flex;border-bottom:1px solid var(--line);margin-bottom:18px;gap:20px}.tabs button{background:transparent;color:var(--muted);padding:13px 0;border-bottom:2px solid transparent;font-size:13px;min-height:46px}.tabs button[aria-selected=true]{border-color:var(--cyan);color:#e8faff;font-weight:650}.tabs button:last-child{margin-left:auto}
#scan-panel{padding:14px}.scanner-heading{display:flex;align-items:center;justify-content:space-between;padding:2px 4px 14px;font-size:9px;letter-spacing:1.8px;color:#bbcee4;font-weight:650}.auto-label{color:var(--cyan);background:#61dcf410;border:1px solid #61dcf42b;border-radius:5px;padding:5px 7px;font-size:8px;letter-spacing:1px}#camera-stage{position:relative;overflow:hidden;border-radius:14px;background:#070e19;min-height:300px;isolation:isolate;display:grid;align-items:center}#camera-placeholder{grid-area:1/1;text-align:center;padding:54px 18px;color:#d7e5f7}#camera-placeholder .scan-glyph{display:grid;place-items:center;font-size:72px;line-height:1;color:var(--cyan);border:2px solid #61dcf466;border-radius:22px;width:110px;height:110px;margin:0 auto 22px;background:#61dcf409}#camera-placeholder h2{font-size:22px;margin-bottom:10px}#camera-placeholder p{font-size:13px;color:var(--muted);max-width:230px;margin:0 auto}#reader{grid-area:1/1;width:100%;overflow:hidden}#reader:empty{display:none}#reader video{display:block;width:100%!important;border-radius:14px}#camera-stage.active{min-height:300px}#qr-shaded-region{border-color:#03091680!important}#qr-shaded-region>div{background:var(--cyan)!important}.scan-status{font-size:12px!important;min-height:38px;margin:12px 4px 8px;line-height:1.5!important;color:#b9dced!important;display:flex;align-items:center;gap:9px}.scan-status:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--cyan);flex-shrink:0;box-shadow:0 0 12px #61dcf466}#start-camera{margin-top:14px}#stop-camera:before{content:"Ⅱ";margin-right:8px;color:var(--cyan)}#scan-panel .hint{font-size:11px;text-align:center;margin:12px 6px 4px;color:var(--muted)}details{border-top:1px solid var(--line);padding:16px 4px 0;margin-top:18px}summary{font-size:12px;color:#a6b8d0;cursor:pointer;min-height:32px}details .secondary{font-size:12px}
.empty{font-size:13px;text-align:center;color:var(--muted);padding:25px 0;line-height:1.7}.search-row{padding:18px 0;border-top:1px solid var(--line)}.search-row strong{display:block;font-size:16px;font-weight:600;margin-bottom:7px}.search-row small{font-size:12px;color:var(--muted);line-height:1.6;display:block;overflow-wrap:anywhere}.search-row button{background:#61dcf416;color:var(--cyan);border:1px solid #61dcf433;border-radius:9px;padding:12px 16px;margin-top:12px;font-size:13px;min-height:44px}.checked{display:inline-block;color:#8fe1b9;font-size:12px;margin-top:12px}
#checkin-result{border:1px solid #50dca1;border-radius:14px;padding:24px 18px;background:#103d31;color:#e1fff1;text-align:center;overflow-wrap:anywhere}#camera-stage>#checkin-result{position:absolute;z-index:5;inset:14px;display:flex;flex-direction:column;align-items:center;justify-content:center;box-shadow:0 12px 40px #0006;overflow:auto}#search-panel>#checkin-result{margin-bottom:20px}#checkin-result strong{display:block;font-size:clamp(21px,5.5vw,28px);letter-spacing:-.6px;margin-bottom:14px;line-height:1.15}#checkin-result p{font-size:20px;font-weight:600;line-height:1.35;margin:0 0 14px}#checkin-result small{font-size:12px;line-height:1.6}#checkin-result.warning{background:#493414;border-color:#f4c269;color:#fff0cf}#checkin-result.error{background:#4c202b;border-color:#ff8c9f;color:#ffe8ed}#checkin-result.pending{background:#132c44;border-color:var(--cyan);color:#dcf7ff}.error-text{font-size:12px;color:#ff9aab;margin:15px 0 0}#notice{background:#362b1b;border:1px solid #826539;border-radius:12px;padding:16px;font-size:13px;color:#ffe2af}footer{text-align:center;color:#7e91ad;font-size:10px;padding:8px 0 20px}dialog{width:min(430px,92vw);border:1px solid #3b516e;border-radius:20px;padding:27px;background:#101c2e;color:#edf4ff}dialog::backdrop{background:#030813b3;backdrop-filter:blur(5px)}#confirm-name{font-size:22px;overflow-wrap:anywhere}#confirm-hint{font-size:12px;color:var(--muted)}.dialog-actions{display:flex;gap:10px;margin-top:25px}.dialog-actions .primary{flex:1.5;font-size:12px}.dialog-actions .secondary{flex:1;font-size:12px}[hidden]{display:none!important}
@media(min-width:700px){.app-header{margin-top:24px}.card{box-shadow:0 20px 60px #0002}main{padding-top:20px}#camera-stage{min-height:360px}#camera-placeholder{padding:60px 20px}}
@media(max-width:380px){main{padding:14px}.app-header{padding:14px 18px}.card{padding:18px}#scan-panel{padding:10px}.event-card h1{font-size:23px}.session-line{font-size:9px}#camera-stage{min-height:280px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}