*{box-sizing:border-box}
:root{--navy:#102d52;--blue:#1e4d80;--ink:#172536;--muted:#748196;--line:#e7ebf0;--bg:#f3f6fa}
body{margin:0;background:var(--bg);font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;color:var(--ink);min-height:100vh}
.app-shell{max-width:540px;min-height:100vh;margin:auto;background:#f8fafc;box-shadow:0 0 35px rgba(17,39,66,.07);display:flex;flex-direction:column}
.topbar{height:76px;background:var(--navy);color:white;display:flex;align-items:center;padding:0 22px;gap:12px;box-shadow:0 3px 12px rgba(16,45,82,.15)}
.brand-mark{width:42px;height:42px;border:1px solid rgba(255,255,255,.5);border-radius:12px;display:grid;place-items:center;font-weight:800;letter-spacing:-1px}
.brand-name{font-size:13px;font-weight:800;letter-spacing:1.1px}
.brand-subtitle{font-size:11px;color:#c6d5e6;margin-top:4px}
.live-dot{margin-left:auto;width:9px;height:9px;background:#62d69b;border-radius:50%;box-shadow:0 0 0 4px rgba(98,214,155,.14)}
.main-content{padding:28px 20px 20px;flex:1}
.welcome{margin:0 2px 22px}
.eyebrow{font-size:10px;letter-spacing:1.5px;font-weight:800;color:#66809e}
h1{font-size:27px;letter-spacing:-.8px;margin:8px 0}
.welcome p,.panel-heading p{font-size:13px;line-height:1.55;color:var(--muted);margin:0}
.panel{background:white;border:1px solid var(--line);border-radius:19px;padding:19px;box-shadow:0 8px 24px rgba(22,46,75,.045)}
.panel-heading,.result-top{display:flex;align-items:center;justify-content:space-between}
.panel-heading h2,.result-top h2{font-size:17px;margin:0 0 5px}
.camera-icon{height:38px;width:38px;border-radius:12px;background:#edf3f9;color:var(--blue);display:grid;place-items:center;font-size:24px}
#reader{width:100%;margin:18px auto 10px;border:0!important;border-radius:14px;overflow:hidden;background:#f4f6f8;min-height:250px}
#reader video{object-fit:cover;border-radius:12px}
#reader img{max-width:100%}
#reader__scan_region{min-height:230px}
#reader__dashboard{padding:8px!important}
#reader__dashboard_section_csr button,#reader button{border:0!important;border-radius:9px!important;padding:9px 12px!important;background:#eaf0f7!important;color:var(--navy)!important;font-weight:700!important}
#reader select{max-width:100%;padding:8px;border:1px solid var(--line);border-radius:8px}
.scanner-hint{display:flex;align-items:center;justify-content:center;gap:8px;color:#7a8796;font-size:11px;margin:12px 0}
.hint-dot{width:7px;height:7px;background:#e3a63a;border-radius:50%}
.scanner-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.btn{border:0;border-radius:11px;padding:13px 15px;font-weight:750;font-size:13px;cursor:pointer;transition:.15s}
.btn:disabled{opacity:.45;cursor:not-allowed}
.btn-primary{background:var(--navy);color:white}
.btn-primary:hover{background:#1b4778}
.btn-light{background:#edf2f7;color:#31465e}
.btn-success{background:#138653;color:white}
.btn-full{width:100%;margin-top:16px}
.camera-note{text-align:center;color:#98a2af;font-size:10px;line-height:1.5;margin:12px 5px 0}
footer{text-align:center;padding:20px 12px;color:#9aa5b2;font-size:10px}
.hidden{display:none!important}
.result-panel{margin-top:18px}
.status-pill{font-size:10px;font-weight:850;letter-spacing:1px;padding:8px 11px;border-radius:20px;background:#fff3d9;color:#94600b}
.status-pill.used{background:#e8f0fb;color:#245b96}
.status-pill.present{background:#e4f6ed;color:#147448}
.number-box{margin:17px 0;padding:14px;background:#f6f8fb;border:1px dashed #d8e0e9;border-radius:12px;text-align:center}
.number-box span{display:block;font-size:9px;letter-spacing:1.3px;color:#8793a2;font-weight:800}
.number-box strong{display:block;font-size:25px;letter-spacing:3px;margin-top:6px;color:var(--navy)}
.member-form h3{font-size:15px;margin:18px 0 5px}
.form-intro{font-size:11px;line-height:1.5;color:var(--muted);margin:0 0 15px}
.member-form label{display:block;font-size:11px;font-weight:750;margin:12px 0 6px;color:#43546a}
.member-form input{width:100%;height:46px;border:1px solid #dfe5ec;border-radius:10px;padding:0 12px;font:inherit;font-size:13px;outline:none;background:#fff}
.member-form input:focus{border-color:#5a84b3;box-shadow:0 0 0 3px rgba(55,105,160,.1)}
.member-details{border-top:1px solid var(--line);padding-top:10px}
.detail-row{display:flex;justify-content:space-between;gap:12px;padding:8px 0;font-size:12px;border-bottom:1px solid #f0f2f5}
.detail-row span{color:#8390a0}
.detail-row strong{text-align:right;overflow-wrap:anywhere}
.success-note{font-size:12px;color:#526579;background:#f4f8fc;padding:12px;border-radius:10px;margin:14px 0 0}
.present-message{padding:15px;background:#eaf7f0;border-radius:12px;color:#176b45;margin-top:15px}
.present-message strong{font-size:13px}
.present-message p{font-size:12px;margin:5px 0 0}
.scan-again{margin-top:12px}
.toast{position:fixed;left:50%;bottom:24px;transform:translate(-50%,20px);opacity:0;pointer-events:none;background:#202c3b;color:white;padding:13px 17px;border-radius:12px;font-size:12px;line-height:1.4;max-width:calc(100% - 32px);width:max-content;box-shadow:0 8px 24px rgba(0,0,0,.2);transition:.2s;z-index:99}
.toast.show{opacity:1;transform:translate(-50%,0)}
.toast.error{background:#a52b35}
@media(max-width:380px){.main-content{padding:22px 13px}.panel{padding:15px}h1{font-size:24px}.number-box strong{font-size:22px}}