:root{--ink:#0b0c10;--ink-2:#17191f;--paper:#f3f4f6;--white:#fff;--muted:#69707d;--line:#e2e5ea;--green:#15b86b;--green-dark:#087a45;--red:#e84545;--amber:#f1ad2b;--radius:18px;--shadow:0 18px 60px rgba(14,18,28,.08);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--paper)}*{box-sizing:border-box}html{min-height:100%}body{margin:0;min-height:100vh;background:var(--paper);font-size:15px;line-height:1.5}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button{cursor:pointer}code{background:#eef0f3;border-radius:6px;padding:2px 6px}.muted{color:var(--muted)}.eyebrow{font-size:11px;font-weight:800;letter-spacing:.16em;color:#777f8e;margin-bottom:8px}.brand{display:flex;align-items:center;gap:12px}.brand-mark{display:grid;place-items:center;width:38px;height:38px;background:var(--white);color:var(--ink);border-radius:10px;font-size:22px;font-weight:900}.brand span:last-child{display:flex;flex-direction:column}.brand small{font-size:11px;color:#89909d}.app-shell{min-height:100vh}.sidebar{position:fixed;inset:0 auto 0 0;width:248px;background:var(--ink);color:#fff;padding:26px 20px;display:flex;flex-direction:column;z-index:40}.sidebar .brand{padding:0 5px 28px}.sidebar nav{display:flex;flex-direction:column;gap:5px}.sidebar nav a{padding:12px 14px;border-radius:10px;color:#c7cbd3;font-weight:650}.sidebar nav a:hover{background:#20232b;color:#fff}.sidebar nav .nav-scan{margin-top:14px;background:#fff;color:#111}.sidebar-user{margin-top:auto;border-top:1px solid #292d36;padding:18px 8px 0;display:flex;flex-direction:column}.sidebar-user small{color:#9097a5}.sidebar-user a{font-size:13px;margin-top:10px;color:#fff}.main-content{margin-left:248px;min-height:100vh}.topbar{height:70px;background:rgba(255,255,255,.86);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 34px;position:sticky;top:0;z-index:20}.icon-button{border:0;background:transparent;font-size:22px;display:none}.content-wrap{padding:34px;max-width:1540px;margin:auto}.button{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:10px;background:var(--ink);color:#fff;padding:12px 18px;font-weight:750;line-height:1.1}.button:hover{background:#232630}.button:disabled{opacity:.5;cursor:not-allowed}.button-secondary{background:#e9ebef;color:#111}.button-secondary:hover{background:#dfe2e8}.button-ghost{background:transparent;color:#111;border:1px solid var(--line)}.button-small{padding:9px 13px;font-size:13px}.button-wide{width:100%}.button-large{padding:17px 22px;font-size:16px}.link-button{padding:0;border:0;background:transparent;font-weight:700;color:#343a46}.link-button:disabled{opacity:.35}.page-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:25px;margin-bottom:26px}.page-heading h1{font-size:34px;line-height:1.1;margin:0 0 7px;letter-spacing:-.035em}.page-heading p{margin:0;color:var(--muted)}.page-heading select{min-width:280px}.heading-actions,.form-actions{display:flex;gap:10px;flex-wrap:wrap}.panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:25px;box-shadow:0 1px 0 rgba(0,0,0,.015)}.panel h2{margin:0 0 5px;font-size:20px}.panel-head{display:flex;justify-content:space-between;gap:20px;align-items:flex-start;margin-bottom:20px}.panel-head p{margin:0;color:var(--muted);font-size:13px}.panel-head>a{font-weight:750;font-size:13px}.metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:18px}.metric-card{background:var(--ink);color:#fff;border-radius:var(--radius);padding:22px;min-height:150px;display:flex;flex-direction:column}.metric-card:nth-child(2){background:#fff;color:var(--ink);border:1px solid var(--line)}.metric-card span{font-weight:700;font-size:13px;color:#9ba2ae}.metric-card strong{font-size:43px;letter-spacing:-.05em;margin:auto 0 0}.metric-card small{color:#8f96a3}.two-column{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(330px,.75fr);gap:18px}.admin-split{grid-template-columns:minmax(320px,.6fr) minmax(0,1.4fr)}.session-list,.cards-list,.scan-feed{display:flex;flex-direction:column;gap:12px}.session-row{border-top:1px solid var(--line);padding:15px 0 4px;display:grid;grid-template-columns:1fr auto;gap:10px}.session-row:first-child{border-top:0;padding-top:0}.session-row strong,.session-row small{display:block}.session-row small{color:var(--muted);font-size:12px}.session-numbers{text-align:right;font-size:12px}.session-numbers strong{color:var(--green-dark)}.progress{grid-column:1/-1;height:5px;border-radius:5px;background:#ebedf0;overflow:hidden}.progress i{display:block;height:100%;background:var(--ink)}.feed-item{display:grid;grid-template-columns:10px 1fr auto;gap:11px;align-items:center;border-bottom:1px solid var(--line);padding:9px 0}.feed-item:last-child{border-bottom:0}.feed-item strong,.feed-item small{display:block}.feed-item small{color:var(--muted);font-size:11px}.feed-item time{font-size:11px;color:var(--muted)}.status-dot{width:9px;height:9px;border-radius:50%;background:#aaa}.status-dot.ok{background:var(--green)}.status-dot.bad{background:var(--red)}.action-strip{display:flex;gap:10px;margin-top:18px;flex-wrap:wrap}.alert{padding:13px 16px;border-radius:11px;margin:0 0 18px;border:1px solid transparent}.alert-success{background:#eaf8f1;border-color:#bee9d1;color:#075b36}.alert-error{background:#fff0f0;border-color:#f5c9c9;color:#9e2525}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:17px}.span-2{grid-column:1/-1}.stack-form{display:flex;flex-direction:column;gap:16px}.field-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}.field{display:flex;flex-direction:column;gap:7px}.field label{font-size:12px;font-weight:800;color:#454b57}.field input,.field select,.field textarea,.filter-bar input,.filter-bar select,.page-heading select{width:100%;border:1px solid #d7dbe2;background:#fff;border-radius:10px;padding:11px 12px;outline:none}.field input:focus,.field select:focus,.field textarea:focus,.filter-bar input:focus,.filter-bar select:focus{border-color:#6c7380;box-shadow:0 0 0 3px rgba(20,24,32,.06)}.section-title{font-size:12px;font-weight:850;letter-spacing:.12em;color:#777f8e;text-transform:uppercase;border-top:1px solid var(--line);padding-top:20px;margin-top:5px}.check-row{display:flex;gap:10px;align-items:flex-start;font-size:13px;color:#454b57}.check-row input{margin-top:3px}.table-panel{padding:0;overflow:hidden}.data-table{width:100%;border-collapse:collapse}.data-table th{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:#737a86;text-align:left;padding:14px 17px;background:#f8f9fa}.data-table td{border-top:1px solid var(--line);padding:15px 17px;vertical-align:middle}.data-table td strong,.data-table td small{display:block}.data-table td small{color:var(--muted);font-size:12px}.row-actions{display:flex;gap:14px;align-items:center;white-space:nowrap}.row-actions a,.row-actions button{font-size:12px;font-weight:750}.badge{display:inline-flex;border-radius:999px;background:#eceef1;color:#4c5360;padding:5px 9px;font-size:11px;font-weight:800}.badge-published{background:#dff7eb;color:#087447}.badge-draft{background:#f3f0e8;color:#7c6522}.badge-closed{background:#fce8e8;color:#9b2b2b}.badge-archived{background:#e9e9ec;color:#65656c}.code-label{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-weight:800}.mini-card{border:1px solid var(--line);border-radius:13px;padding:15px;display:flex;justify-content:space-between;gap:15px;align-items:center}.mini-card h3{margin:5px 0 3px;font-size:15px}.mini-card p{margin:0;color:var(--muted);font-size:12px}.mini-card.is-disabled{opacity:.55;background:#f6f6f7}.filter-bar{display:grid;grid-template-columns:280px 1fr auto;gap:10px;margin-bottom:16px}.pagination{display:flex;gap:6px;margin-top:18px}.pagination a{background:#fff;border:1px solid var(--line);border-radius:8px;padding:7px 10px}.pagination a.active{background:var(--ink);color:#fff}.empty-cell,.empty-state{text-align:center;color:var(--muted)}
.public-shell{min-height:100vh;background:#f0f1f3}.public-header{height:74px;display:flex;align-items:center;justify-content:space-between;max-width:1180px;margin:auto;padding:0 24px}.public-header .brand-mark{background:var(--ink);color:#fff}.public-main{max-width:1100px;margin:auto;padding:35px 24px 70px}.auth-card{width:min(480px,100%);margin:5vh auto;background:#fff;border-radius:24px;padding:38px;box-shadow:var(--shadow)}.auth-card h1{font-size:37px;line-height:1.05;letter-spacing:-.04em;margin:12px 0}.auth-card>p{color:var(--muted);margin-bottom:28px}.registration-hero{padding:35px 0 32px;max-width:850px}.registration-hero h1{font-size:55px;line-height:1;letter-spacing:-.055em;margin:10px 0 18px}.registration-hero>p{font-size:18px;color:#565d69;max-width:720px}.event-meta{display:flex;gap:8px;flex-wrap:wrap;margin-top:22px}.event-meta span{border:1px solid #d9dce1;background:#fff;border-radius:999px;padding:8px 12px;font-weight:700;font-size:12px}.public-panel{box-shadow:var(--shadow);padding:35px}.registration-form{display:flex;flex-direction:column;gap:25px}.form-intro{display:grid;grid-template-columns:42px 1fr;gap:15px}.form-intro>span{width:42px;height:42px;border-radius:12px;background:var(--ink);color:#fff;display:grid;place-items:center;font-weight:900}.form-intro h2{font-size:24px}.form-intro p{margin:2px 0;color:var(--muted)}.section-space{margin-top:18px}.workshop-picker{display:grid;grid-template-columns:1fr 1fr;gap:12px}.workshop-option{position:relative;border:1px solid var(--line);border-radius:14px;padding:17px;display:grid;grid-template-columns:26px 1fr;gap:12px;cursor:pointer}.workshop-option:hover{border-color:#999fa9}.workshop-option input{position:absolute;opacity:0}.workshop-check{width:24px;height:24px;border:1px solid #c9cdd4;border-radius:7px;display:grid;place-items:center;color:transparent}.workshop-option input:checked+.workshop-check{background:var(--ink);color:#fff;border-color:var(--ink)}.workshop-option strong,.workshop-option small,.workshop-option em{display:block}.workshop-option small{color:var(--muted);font-size:12px;margin-top:3px}.workshop-option em{font-size:11px;color:var(--green-dark);font-style:normal;margin-top:8px}.workshop-option.is-full{opacity:.5;cursor:not-allowed}.consent-row{border-top:1px solid var(--line);padding-top:20px}
.ticket-page-actions{display:flex;justify-content:center;gap:10px;margin-bottom:18px}.ticket-card{background:#fff;border:1px solid #dfe2e6;border-radius:24px;overflow:hidden;box-shadow:var(--shadow);max-width:980px;margin:0 auto}.ticket-top{background:var(--ink);color:#fff;padding:26px 32px;display:flex;justify-content:space-between;align-items:center}.ticket-top span{font-size:10px;letter-spacing:.15em;color:#9da4b0}.ticket-top h1{margin:5px 0 0;font-size:27px}.ticket-code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-weight:900;border:1px solid #404550;border-radius:9px;padding:8px 12px}.ticket-body{display:grid;grid-template-columns:1fr 300px;min-height:470px}.ticket-body>section{padding:34px}.ticket-person small,.ticket-detail-grid small{font-size:10px;letter-spacing:.1em;color:#7d8490;font-weight:800}.ticket-person h2{font-size:36px;letter-spacing:-.04em;margin:7px 0}.ticket-person p{color:var(--muted)}.ticket-detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:25px;border-block:1px solid var(--line);padding:22px 0;margin:25px 0}.ticket-detail-grid strong,.ticket-detail-grid span{display:block}.ticket-detail-grid span{color:var(--muted);font-size:12px}.ticket-sessions h3{font-size:14px;text-transform:uppercase;letter-spacing:.08em}.ticket-session{display:flex;justify-content:space-between;gap:15px;border-top:1px solid var(--line);padding:12px 0}.ticket-session strong,.ticket-session small{display:block}.ticket-session small{color:var(--muted);font-size:11px}.ticket-status{white-space:nowrap;font-size:10px;font-weight:800;border-radius:999px;background:#eceef1;padding:5px 8px;height:max-content}.ticket-status.ok{background:#dff7eb;color:#087447}.ticket-qr-wrap{background:#f5f6f7;border-left:1px dashed #c8ccd3;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:28px;text-align:center}.ticket-qr-wrap #ticketQr{background:#fff;padding:12px;border-radius:14px;margin-bottom:18px}.ticket-qr-wrap canvas,.ticket-qr-wrap img{max-width:100%;height:auto}.ticket-qr-wrap small{color:var(--muted)}.ticket-footer{display:flex;justify-content:space-between;background:#f9fafb;border-top:1px solid var(--line);padding:13px 30px;color:var(--muted);font-size:11px}.ticket-help{max-width:740px;margin:25px auto;text-align:center;color:var(--muted)}
.scanner-layout{display:grid;grid-template-columns:330px minmax(420px,1fr) 330px;gap:16px;min-height:calc(100vh - 140px)}.scanner-controls{display:flex;flex-direction:column;gap:15px}.scanner-title h1{font-size:38px;margin:0;letter-spacing:-.05em}.scanner-title p{color:var(--muted)}.scan-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px}.usb-status{margin-top:auto;background:#f3f5f7;border-radius:12px;padding:14px;display:flex;align-items:center;gap:11px}.usb-status strong,.usb-status small{display:block}.usb-status small{font-size:10px;color:var(--muted)}.pulse-dot{width:10px;height:10px;border-radius:50%;background:var(--green);box-shadow:0 0 0 0 rgba(21,184,107,.5);animation:pulse 1.8s infinite}.scanner-hidden-input{position:fixed;left:-10000px;top:-10000px;opacity:0}.scanner-result{border-radius:24px;background:var(--ink);color:#fff;display:flex;align-items:center;justify-content:center;text-align:center;padding:45px;min-height:560px;transition:.2s}.scanner-result.is-granted{background:var(--green-dark)}.scanner-result.is-denied{background:#a92626}.result-idle{max-width:520px}.scan-icon{font-size:100px;line-height:1;color:#3a3e48}.result-idle h2,.scanner-result h2{font-size:38px;line-height:1.05;letter-spacing:-.04em;margin:14px 0}.result-idle p{color:#9da4b0}.result-status-icon{width:120px;height:120px;border:4px solid rgba(255,255,255,.85);border-radius:50%;display:grid;place-items:center;font-size:80px;line-height:1;margin:0 auto 17px}.result-label{font-size:12px;letter-spacing:.2em;font-weight:900;opacity:.75}.scanner-result h3{font-size:28px;margin:10px 0 0}.result-company{opacity:.8}.result-meta{display:flex;justify-content:center;gap:10px;flex-wrap:wrap;margin-top:25px}.result-meta span{background:rgba(255,255,255,.12);border-radius:999px;padding:7px 11px;font-size:11px}.camera-wrap{position:relative;background:#000;border-radius:15px;overflow:hidden;aspect-ratio:3/4}.camera-wrap video{width:100%;height:100%;object-fit:cover}.camera-frame{position:absolute;inset:25%;border:3px solid #fff;border-radius:14px;box-shadow:0 0 0 1000px rgba(0,0,0,.25)}.camera-wrap button{position:absolute;bottom:10px;left:50%;transform:translateX(-50%);z-index:2}.scan-spinner{width:46px;height:46px;border:4px solid #3d424d;border-top-color:#fff;border-radius:50%;margin:auto;animation:spin .7s linear infinite}.scanner-history{overflow:auto;max-height:calc(100vh - 140px)}
.installer-page{background:#111318;color:#111}.installer-wrap{padding:45px 20px}.installer-card{max-width:820px;margin:auto;background:#fff;border-radius:25px;padding:38px;box-shadow:0 30px 90px rgba(0,0,0,.3)}.installer-card>.brand{margin-bottom:30px}.installer-card .brand-mark{background:var(--ink);color:#fff}.installer-card h1{font-size:36px;letter-spacing:-.04em;margin:0 0 10px}.success-screen{text-align:center;padding:35px}
@keyframes pulse{70%{box-shadow:0 0 0 9px rgba(21,184,107,0)}100%{box-shadow:0 0 0 0 rgba(21,184,107,0)}}@keyframes spin{to{transform:rotate(360deg)}}
@media(max-width:1200px){.scanner-layout{grid-template-columns:310px 1fr}.scanner-history{grid-column:1/-1;max-height:none}.metric-grid{grid-template-columns:1fr 1fr}}
@media(max-width:850px){.sidebar{transform:translateX(-100%);transition:.2s;box-shadow:20px 0 50px rgba(0,0,0,.2)}.sidebar.is-open{transform:none}.main-content{margin-left:0}.icon-button{display:block}.topbar{padding:0 18px}.content-wrap{padding:20px}.page-heading{align-items:flex-start;flex-direction:column}.page-heading select{min-width:0}.two-column,.admin-split,.scanner-layout{grid-template-columns:1fr}.scanner-result{min-height:440px}.scanner-controls{order:1}.scanner-result{order:2}.scanner-history{order:3}.ticket-body{grid-template-columns:1fr}.ticket-qr-wrap{border-left:0;border-top:1px dashed #c8ccd3}.workshop-picker{grid-template-columns:1fr}.registration-hero h1{font-size:42px}.metric-grid{grid-template-columns:1fr 1fr}.filter-bar{grid-template-columns:1fr}.table-panel{overflow-x:auto}.data-table{min-width:800px}}
@media(max-width:560px){.content-wrap,.public-main{padding:17px}.topbar>div{display:none}.metric-grid{grid-template-columns:1fr}.metric-card{min-height:125px}.form-grid,.field-row{grid-template-columns:1fr}.span-2{grid-column:auto}.public-panel,.auth-card,.installer-card{padding:23px;border-radius:18px}.registration-hero{padding-top:15px}.registration-hero h1{font-size:35px}.ticket-top{align-items:flex-start;gap:15px;flex-direction:column}.ticket-body>section{padding:23px}.ticket-person h2{font-size:28px}.ticket-detail-grid{grid-template-columns:1fr}.ticket-footer{flex-direction:column;gap:3px}.ticket-page-actions{flex-direction:column}.scanner-result{min-height:390px;padding:25px}.result-idle h2,.scanner-result h2{font-size:31px}.result-status-icon{width:90px;height:90px;font-size:60px}}
@media print{.public-header,.ticket-page-actions,.ticket-help,.alert{display:none!important}.public-main{max-width:none;padding:0}.public-shell{background:#fff}.ticket-card{box-shadow:none;border:0;border-radius:0;max-width:none}.ticket-body{min-height:auto}}

.manual-scan-row{display:grid;grid-template-columns:1fr auto;gap:7px}.manual-scan-row input{min-width:0;border:1px solid #d7dbe2;border-radius:10px;padding:10px 11px}