:root{--navy: #134e4a;--navy-dark: #042f2e;--accent: #2dd4a7;--slate-950: #0b1210;--bg: #f4faf8;--panel: #ffffff;--border: rgba(0, 0, 0, .1);--text: #020617;--text-dim: #64748b;--text-dim-2: #475569;--amber: #f59e0b;--amber-dark: #b45309;--ok: #15803d;--ok-bg: #f0fdf4;--warn: #b45309;--warn-bg: #fffbeb;--err: #dc2626;--err-bg: #fef2f2;--info-bg: rgba(19, 78, 74, .08);font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);background-image:linear-gradient(rgba(4,47,46,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(4,47,46,.05) 1px,transparent 1px),radial-gradient(circle at 12% 18%,rgba(45,212,167,.1),transparent 42%),radial-gradient(circle at 88% 82%,rgba(45,212,167,.1),transparent 42%);background-size:32px 32px,32px 32px,100% 100%,100% 100%;background-repeat:repeat,repeat,no-repeat,no-repeat;background-attachment:fixed,fixed,fixed,fixed}#root{min-height:100vh}button{font:inherit;cursor:pointer;border:none;border-radius:12px;padding:12px 18px;background:var(--accent);color:#fff;font-weight:500;transition:transform .1s,opacity .15s}button:active{transform:scale(.97)}button:disabled{background:var(--text-dim);opacity:.6;cursor:not-allowed;transform:none}button.secondary{background:#fff;color:var(--text);border:1px solid var(--border)}button.danger{background:var(--err)}button.ghost{background:transparent;border:1px solid var(--border);color:var(--text-dim-2)}input,select,textarea{font:inherit;background:#fff;color:var(--text);border:1px solid var(--border);border-radius:12px;padding:10px 14px;width:100%;outline:none;scroll-margin-top:170px}input:focus,select:focus,textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px 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1fr;gap:12px}@media(max-width:560px){.grid-2{grid-template-columns:1fr}}table{width:100%;border-collapse:collapse;font-size:.9rem}th,td{text-align:left;padding:10px;border-bottom:1px solid var(--border)}th{color:var(--text-dim);font-weight:600;font-size:.8rem;text-transform:uppercase;letter-spacing:.02em}.badge{display:inline-block;padding:3px 12px;border-radius:999px;font-size:.72rem;font-weight:600}.badge.ok{background:var(--ok-bg);color:var(--ok)}.badge.warn{background:var(--warn-bg);color:var(--warn)}.badge.err{background:var(--err-bg);color:var(--err)}.badge.info{background:var(--info-bg);color:var(--navy)}.offline-banner{background:var(--amber);color:#1f2937;text-align:center;padding:8px;font-size:.85rem;font-weight:600}.login-shell{min-height:100vh;width:100%;display:flex;flex-direction:column;background:linear-gradient(to bottom,var(--slate-950),var(--navy-dark));color:#fff}.login-hero{padding:40px 24px 32px}.login-hero-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.login-hero-top .brand-mark{margin-bottom:0}.login-hero .eyebrow{font-size:.7rem;letter-spacing:.12em;color:var(--amber);font-weight:700;margin-bottom:8px}.login-hero h1{font-size:1.7rem;font-weight:600;line-height:1.25;margin:0 0 12px}.login-hero p{color:#ffffffa6;font-size:.9rem;line-height:1.5;max-width:420px}.login-panel{flex:1;background:var(--bg);border-radius:24px 24px 0 0;padding:32px 24px 40px;color:var(--text)}.login-panel-inner{max-width:380px;margin:0 auto;width:100%}.login-panel .panel-label{font-size:.85rem;font-weight:600;color:var(--text-dim-2);margin-bottom:16px}@media(min-width:760px){.login-shell{flex-direction:row}.login-hero{flex:0 0 55%;display:flex;flex-direction:column;justify-content:center;padding:4rem 5rem}.login-hero h1{font-size:2.2rem}.login-panel{flex:0 0 45%;border-radius:0;display:flex;align-items:center;justify-content:center;padding:3rem}}.hc-tiv-badge{display:inline-flex;align-items:center;gap:.45rem;font-size:.75rem;color:#ffffff80;margin-top:24px}.hc-tiv-mark{display:inline-flex;align-items:center;justify-content:center;height:20px;padding:0 7px;border-radius:5px;background:var(--accent);color:#04241a;font-weight:800;font-size:11px;letter-spacing:.03em}.topbar-actions .hc-tiv-badge{margin-top:0}.error-msg{color:var(--err);font-size:.85rem;margin-top:8px;display:flex;align-items:center;gap:6px}.notice-msg{color:var(--warn);font-size:.85rem;margin-top:8px;display:flex;align-items:center;gap:6px}.scan-input{font-size:1.3rem;text-align:center;letter-spacing:1px;padding:18px;font-weight:600}.scan-input.stage-container{border-color:var(--navy)}.scan-input.stage-interior{border-color:var(--amber);background:#fffbeb}.scan-input.stage-interior:focus{border-color:var(--amber);box-shadow:0 0 0 3px 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