:root{--purple:#5b2d8e;--purple-dark:#3e1d61;--gold:#c8a951;--green:#2e7d32;--yellow:#b8860b;--red:#c62828;--bg:#f5f3f7;--white:#fff;--text:#1a1a2e;--text-light:#6b6b80;--border:#e8e4ed;--radius:12px;--shadow:0 1px 3px #00000014}*{box-sizing:border-box}html,body,#root{height:100%;margin:0;padding:0}body{background:var(--bg);color:var(--text);-webkit-tap-highlight-color:transparent;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:16px;line-height:1.5}button{font:inherit;cursor:pointer}input,select,textarea{font:inherit}.btn{border-radius:var(--radius);border:none;justify-content:center;align-items:center;gap:8px;min-height:48px;padding:14px 24px;font-size:16px;font-weight:600;text-decoration:none;transition:background-color .15s,opacity .15s;display:inline-flex}.btn:disabled{opacity:.6;cursor:not-allowed}.btn-primary{background:var(--purple);color:var(--white)}.btn-primary:not(:disabled):active{background:var(--purple-dark)}.btn-secondary{background:var(--white);color:var(--purple);border:1px solid var(--border)}.btn-secondary:not(:disabled):active{background:var(--bg)}.splash{height:100%;color:var(--text-light);justify-content:center;align-items:center;display:flex}.splash--expired{text-align:center;padding:24px;font-size:16px;line-height:1.5}.login{background:var(--bg);flex-direction:column;align-items:center;min-height:100%;padding:40px 24px;display:flex}.login__header{text-align:center;margin-bottom:40px}.login__title{color:var(--purple-dark);margin:0 0 4px;font-size:26px;font-weight:700}.login__event{color:var(--text-light);margin:0;font-size:14px}.login__panel{background:var(--white);border-radius:var(--radius);width:100%;max-width:360px;box-shadow:var(--shadow);flex-direction:column;gap:12px;padding:24px;display:flex}.login__btn{width:100%}.login__divider{color:var(--text-light);align-items:center;gap:10px;margin:8px 0;font-size:13px;display:flex}.login__divider:before,.login__divider:after{content:"";background:var(--border);flex:1;height:1px}.login__hint{color:var(--text-light);margin:8px 0 0;font-size:13px;line-height:1.4}.login__form{flex-direction:column;gap:8px;display:flex}.login__label{color:var(--text);margin-top:4px;font-size:13px;font-weight:600}.login__input{border:1px solid var(--border);background:var(--white);border-radius:8px;padding:12px 14px;font-size:16px}.login__input:focus{outline:2px solid var(--purple);outline-offset:-1px;border-color:var(--purple)}.login__link{color:var(--purple);background:0 0;border:none;padding:6px 0;font-size:14px;text-decoration:underline}.login__error{color:var(--red);background:#ffebee;border-radius:8px;margin:0;padding:10px 12px;font-size:14px}.login__success{color:var(--green);background:#e8f5e9;border-radius:8px;margin:0;padding:10px 12px;font-size:14px}.login-overlay-error{background:var(--red);color:var(--white);z-index:50;border-radius:8px;padding:12px 18px;position:fixed;bottom:24px;left:50%;transform:translate(-50%)}.app{background:var(--bg);flex-direction:column;height:100%;display:flex}.main{flex-direction:column;flex:1;gap:16px;padding:16px;display:flex;overflow:hidden}.actions{justify-content:center;gap:8px;display:flex}.statusbar{background:var(--white);border-bottom:1px solid var(--border);flex-direction:column;gap:4px;padding:10px 16px;font-size:13px;display:flex}.statusbar__row{justify-content:space-between;align-items:center;gap:12px;display:flex}.statusbar__event{color:var(--purple-dark);font-size:14px;font-weight:700}.statusbar__logout{color:var(--text-light);background:0 0;border:none;padding:4px 8px;font-size:18px}.statusbar__pill{border-radius:12px;align-items:center;gap:6px;padding:3px 8px;font-size:12px;font-weight:600;display:inline-flex}.statusbar__pill--online{color:var(--green);background:#e8f5e9}.statusbar__pill--offline{color:var(--yellow);background:#fff3cd}.statusbar__dot{background:currentColor;border-radius:50%;width:8px;height:8px}.statusbar__queue{margin-left:4px;font-weight:500}.statusbar__sync{color:var(--text-light);font-size:12px}.statusbar__refresh{background:var(--bg);border:1px solid var(--border);color:var(--text);border-radius:6px;padding:4px 10px;font-size:12px}.statusbar__operator{color:var(--text-light);font-family:ui-monospace,monospace;font-size:11px}.sync-error{color:#856404;background:#fff3cd;border-bottom:1px solid #fbe6a2;padding:10px 16px;font-size:13px;line-height:1.4}.auth-banner{color:#721c24;background:#f8d7da;border-bottom:1px solid #f1b8be;padding:10px 16px;font-size:13px;line-height:1.4}.scanner{aspect-ratio:1;border-radius:var(--radius);background:#000;width:100%;max-width:480px;margin:0 auto;position:relative;overflow:hidden}.scanner__viewport{width:100%;height:100%}.scanner__viewport video{object-fit:cover;width:100%!important;height:100%!important}.scanner__placeholder,.scanner__error{color:var(--white);text-align:center;flex-direction:column;justify-content:center;align-items:center;padding:24px;display:flex;position:absolute;inset:0}.scanner__placeholder-icon{margin-bottom:12px;font-size:48px}.scanner__error-title{margin-bottom:8px;font-weight:700}.scanner__error-hint{opacity:.8;margin-top:12px;font-size:13px}.overlay{z-index:100;background:#0000008c;justify-content:center;align-items:center;padding:16px;animation:.15s fadeIn;display:flex;position:fixed;inset:0}.overlay__card{background:var(--white);border-radius:var(--radius);text-align:center;width:100%;max-width:360px;padding:24px;animation:.2s slideUp}.overlay--success .overlay__card{border-top:4px solid var(--green)}.overlay--duplicate .overlay__card{border-top:4px solid var(--yellow)}.overlay--unknown .overlay__card,.overlay--error .overlay__card{border-top:4px solid var(--red)}.overlay__icon{width:64px;height:64px;color:var(--white);border-radius:50%;justify-content:center;align-items:center;margin:0 auto 12px;font-size:36px;font-weight:700;display:flex}.overlay--success .overlay__icon{background:var(--green)}.overlay--duplicate .overlay__icon{background:var(--yellow)}.overlay--unknown .overlay__icon,.overlay--error .overlay__icon{background:var(--red)}.overlay__title{margin-bottom:8px;font-size:18px;font-weight:700}.overlay__name{color:var(--text);font-size:20px;font-weight:700}.overlay__meta{color:var(--text-light);margin-top:4px;font-size:14px}.overlay__meta--small{font-size:12px}.overlay__uuid{color:var(--text-light);word-break:break-all;margin-top:10px;font-family:ui-monospace,monospace;font-size:10px}.overlay__close{width:100%;margin-top:18px}.search{background:var(--bg);z-index:90;flex-direction:column;display:flex;position:fixed;inset:0}.search__header{background:var(--white);border-bottom:1px solid var(--border);align-items:center;gap:8px;padding:12px 16px;display:flex}.search__input{border:1px solid var(--border);border-radius:8px;flex:1;padding:12px 14px;font-size:16px}.search__close{color:var(--text-light);background:0 0;border:none;padding:4px 10px;font-size:22px}.search__results{flex:1;margin:0;padding:8px 16px 16px;list-style:none;overflow-y:auto}.search__empty{text-align:center;color:var(--text-light);padding:24px}.search__source{color:var(--text-light);text-align:center;padding:6px 12px;font-size:12px;font-style:italic}.search__row{margin-bottom:8px}.search__row-btn{text-align:left;background:var(--white);border:1px solid var(--border);border-radius:8px;flex-direction:column;gap:2px;width:100%;padding:12px 14px;display:flex}.search__name{color:var(--text);font-weight:600}.search__company{color:var(--text-light);font-size:13px}.search__checked{color:var(--green);margin-top:4px;font-size:12px;font-weight:600}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@media (width<=480px){.scanner{max-width:100%}}