:root{--bg:#0f172a;--bg-2:#1e293b;--surface:#1e293b;--border:#334155;--text:#f1f5f9;--muted:#94a3b8;--primary:#2563eb;--primary-h:#1d4ed8;--ok:#22c55e;--err:#ef4444;--warn:#f59e0b;--radius:16px;--safe-b:env(safe-area-inset-bottom,0px);--safe-t:env(safe-area-inset-top,0px)}*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}html{color-scheme:dark}body{font-family:Inter,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text);min-height:100dvh;line-height:1.45;-webkit-font-smoothing:antialiased;overscroll-behavior:none}[hidden]{display:none!important}.screen{min-height:100dvh;display:flex;flex-direction:column;padding-bottom:var(--safe-b)}.muted{color:var(--muted);font-size:14px}.center{text-align:center;padding:24px}.btn{display:flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:var(--radius);cursor:pointer;font:inherit;font-weight:600;min-height:52px;padding:12px 20px;font-size:17px;color:#fff;background:var(--bg-2)}.btn:active{transform:scale(.985)}.btn-primary{background:var(--primary)}.btn-primary:active{background:var(--primary-h)}.btn-secondary{background:#ffffff1f;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.btn-big{min-height:64px;font-size:19px;width:100%}.btn-icon{width:44px;height:44px;border:0;border-radius:12px;background:transparent;color:var(--text);font-size:24px;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center}.bar{display:flex;align-items:center;gap:8px;justify-content:space-between;padding:calc(10px + var(--safe-t)) 12px 10px}.bar-title{font-size:16px;font-weight:600;flex:1;text-align:center;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.bar-overlay{position:absolute;inset:0 0 auto;z-index:5;background:linear-gradient(rgba(2,6,23,.75),transparent)}.login-box{margin:auto;width:min(420px,100% - 40px);padding:32px 0}.brand{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:13px;font-weight:600;letter-spacing:.08em;text-transform:uppercase}.brand i{width:8px;height:8px;border-radius:50%;background:var(--primary)}.login-box h1{font-size:30px;margin:10px 0 6px}.login-box form{margin-top:24px;display:grid;gap:8px}.login-box label{font-size:13px;font-weight:600;color:var(--muted);margin-top:8px}.login-box input{min-height:52px;padding:12px 14px;border-radius:12px;border:1px solid var(--border);background:var(--bg-2);color:var(--text);font:inherit;font-size:17px}.login-box input:focus{outline:2px solid var(--primary);outline-offset:0;border-color:transparent}.login-box .btn{margin-top:16px}.form-err{color:var(--err);font-size:14px;margin-top:6px}.choose-list{display:grid;gap:12px;padding:8px 16px 24px;width:min(560px,100%);margin:0 auto}.choose-group{display:grid;gap:10px}.choose-group h2{font-size:14px;color:var(--muted);font-weight:600;margin:16px 2px 2px;text-transform:uppercase;letter-spacing:.05em}.choose-card{width:100%;text-align:left;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);color:var(--text);padding:16px;cursor:pointer;font:inherit;display:grid;gap:4px;min-height:76px}.choose-card:active{transform:scale(.99)}.choose-card b{font-size:18px}.choose-card small{color:var(--muted);font-size:14px}.choose-card .cc-count{font-size:13px;color:var(--muted)}.choose-card .cc-count b{font-size:13px;color:var(--text)}.scan-screen{position:relative;background:#000;overflow:hidden}#scanVideo{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;object-fit:cover}.scan-frame{position:absolute;left:50%;top:44%;width:min(68vw,320px);aspect-ratio:1;transform:translate(-50%,-50%);pointer-events:none}.scan-frame i{position:absolute;width:42px;height:42px;border:4px solid rgba(255,255,255,.92);border-radius:4px}.scan-frame i:nth-child(1){left:0;top:0;border-right:0;border-bottom:0}.scan-frame i:nth-child(2){right:0;top:0;border-left:0;border-bottom:0}.scan-frame i:nth-child(3){left:0;bottom:0;border-right:0;border-top:0}.scan-frame i:nth-child(4){right:0;bottom:0;border-left:0;border-top:0}.scan-hint{position:absolute;left:0;right:0;top:calc(44% + min(34vw,160px) + 18px);text-align:center;color:#fff;font-size:15px;text-shadow:0 1px 6px rgba(0,0,0,.8)}.scan-counter{position:absolute;left:0;right:0;top:calc(44% - min(34vw,160px) - 44px);text-align:center;color:#fff;font-size:14px;font-weight:600;text-shadow:0 1px 6px rgba(0,0,0,.8)}.scan-footer{position:absolute;left:0;right:0;bottom:0;padding:16px 16px calc(16px + var(--safe-b));z-index:5}.scan-screen .scan-footer{background:linear-gradient(transparent,#020617cc)}.net-dot{width:12px;height:12px;border-radius:50%;background:var(--ok);flex:none;margin-right:6px}.net-dot.off{background:var(--err)}.cam-error{position:absolute;top:0;right:0;bottom:0;left:0;z-index:6;background:#020617eb;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;padding:32px;text-align:center}.result{justify-content:space-between;text-align:center}.result.ok{background:linear-gradient(180deg,#052e16,#14532d 60%,#052e16)}.result.err{background:linear-gradient(180deg,#450a0a,#7f1d1d 60%,#450a0a)}.result-body{margin:auto;padding:24px;width:100%}.result-ico{width:132px;height:132px;margin:0 auto 20px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:72px;line-height:1}.result.ok .result-ico{background:var(--ok);box-shadow:0 0 0 18px #22c55e40}.result.err .result-ico{background:var(--err);box-shadow:0 0 0 18px #ef444440}.result h2{font-size:26px}.result-warn{margin-top:10px;font-size:16px;font-weight:600;color:#fecaca}.result-info{margin:22px auto 0;width:min(420px,100%);text-align:left;background:#02061759;border-radius:var(--radius);padding:14px 16px;display:grid;gap:10px}.result-info div{display:flex;justify-content:space-between;gap:14px}.result-info dt{color:#f1f5f9a6;font-size:14px;flex:none}.result-info dd{font-weight:600;font-size:15px;text-align:right;overflow-wrap:anywhere}.result-footer{padding:16px 16px calc(20px + var(--safe-b))}.result .btn{background:#ffffff29;width:100%;min-height:72px;font-size:22px}.list-tools{padding:4px 16px 8px;display:grid;gap:8px}#listSearch{min-height:50px;padding:12px 14px;border-radius:12px;border:1px solid var(--border);background:var(--bg-2);color:var(--text);font:inherit;font-size:16px;width:100%}.list-counters{font-size:13px;color:var(--muted)}.list-counters b{color:var(--text)}.list-stale{font-size:13px;color:var(--warn)}.participants{flex:1;overflow-y:auto;padding:0 12px 120px;display:grid;gap:8px;align-content:start}.p-row{display:flex;align-items:center;gap:12px;border:1px solid var(--border);border-radius:14px;background:var(--surface);padding:12px 14px;min-height:64px;width:100%;text-align:left;color:var(--text);font:inherit;cursor:pointer}.p-dot{width:14px;height:14px;border-radius:50%;flex:none}.p-dot.in{background:var(--err)}.p-dot.out{background:var(--ok)}.p-dot.part{background:var(--warn)}.p-copy{flex:1;min-width:0}.p-copy b{display:block;font-size:16px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.p-copy small{color:var(--muted);font-size:13px}.p-tickets{color:var(--muted);font-size:13px;flex:none}.person{padding:8px 16px 32px;display:grid;gap:14px;align-content:start}.person .p-head b{font-size:20px}.person .p-head small{display:block;color:var(--muted);margin-top:4px}.t-card{border:1px solid var(--border);border-radius:14px;background:var(--surface);padding:14px;display:grid;gap:10px}.t-card .t-top{display:flex;justify-content:space-between;gap:10px;align-items:center}.t-card .t-code{font-family:ui-monospace,Menlo,monospace;font-weight:700;font-size:17px}.t-card .t-state{font-size:13px;font-weight:600}.t-state.in{color:var(--err)}.t-state.out{color:var(--ok)}.t-card .btn{min-height:52px}#toasts{position:fixed;left:16px;right:16px;bottom:calc(24px + var(--safe-b));z-index:50;display:grid;gap:8px;pointer-events:none}.toast{background:#0b1120;border:1px solid var(--border);border-radius:12px;padding:12px 16px;font-size:14px;box-shadow:0 12px 30px #00000080;transition:opacity .3s}.toast.err{border-color:var(--err)}.toast.hide{opacity:0}