:root{--bg-app: #eef1f3;--bg-surface: #ffffff;--bg-surface-muted: #fbfcfc;--bg-hover: #fafbfb;--border-default: #e7eaed;--border-strong: #d7dce1;--border-hairline: #f2f4f6;--text-primary: #1a2430;--text-secondary: #5b6672;--text-muted: #8a94a0;--text-faint: #a3acb5;--accent: #0d7d7d;--accent-hover: #0a6363;--accent-tint: #e6f2f2;--accent-tint-2: #f2f9f9;--sidebar-bg: #0f2a2a;--login-panel: #0a3d3d;--sidebar-text: #cfe3e1;--sidebar-text-dim: #8fb5b1;--green: #1f9d5c;--green-bg: #eaf6ef;--amber: #d98a1a;--amber-bg: #fbf1e2;--red: #d64545;--red-bg: #fbeaea;--grey: #9aa4ae;--grey-bg: #eef1f3;--r-input: 9px;--r-card: 12px;--r-pill: 20px;--r-chip: 7px;--shadow-hover: 0 8px 20px rgba(20, 30, 45, .09);--shadow-card: 0 6px 24px rgba(20, 30, 45, .06);--sans: "IBM Plex Sans", system-ui, -apple-system, sans-serif;--mono: "IBM Plex Mono", ui-monospace, "SF Mono", monospace}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{font-family:var(--sans);background:var(--bg-app);color:var(--text-primary);font-size:13.5px;-webkit-font-smoothing:antialiased}a{color:var(--accent);text-decoration:none}button{font-family:inherit;cursor:pointer}.mono{font-family:var(--mono)}.shell{display:flex;height:100vh;overflow:hidden}.sidebar{width:236px;min-width:236px;background:var(--sidebar-bg);color:var(--sidebar-text);display:flex;flex-direction:column;padding:18px 14px}.sidebar-logo{display:flex;align-items:center;gap:10px;padding:6px 8px 20px;font-weight:700;font-size:16px;color:#fff}.sidebar-logo .dot{width:22px;height:22px;border-radius:6px;background:var(--accent);display:grid;place-items:center;color:#fff;font-size:13px}.nav-item{display:flex;align-items:center;gap:11px;padding:9px 12px;border-radius:9px;font-size:13.5px;font-weight:500;color:var(--sidebar-text);cursor:pointer;transition:background .12s;margin-bottom:2px;text-decoration:none}.nav-item:hover{background:#ffffff0d}.nav-item.active{background:var(--accent);color:#fff}.nav-badge{margin-left:auto;background:var(--red);color:#fff;font-size:10.5px;font-weight:600;border-radius:10px;padding:1px 7px}.sidebar-user{margin-top:auto;display:flex;align-items:center;gap:10px;padding:10px 8px;border-top:1px solid rgba(255,255,255,.08)}.avatar{width:30px;height:30px;border-radius:50%;background:var(--accent-tint);color:var(--accent);display:grid;place-items:center;font-weight:600;font-size:12px}.main{flex:1;display:flex;flex-direction:column;overflow:hidden}.topbar{height:60px;min-height:60px;background:#fff;border-bottom:1px solid var(--border-default);display:flex;align-items:center;gap:16px;padding:0 30px;position:sticky;top:0;z-index:5}.scope-select{display:flex;align-items:center;gap:8px;border:1px solid var(--border-strong);border-radius:var(--r-input);padding:7px 12px;font-size:13px;background:#fff}.scope-select .dot{width:8px;height:8px;border-radius:50%;background:var(--green)}.search{flex:1;max-width:360px}.search input{width:100%;border:1px solid var(--border-strong);border-radius:var(--r-input);padding:8px 12px;font-size:13px;background:var(--bg-surface-muted);font-family:inherit}.bell{position:relative;margin-left:auto;cursor:pointer}.bell .count{position:absolute;top:-6px;right:-6px;background:var(--red);color:#fff;font-size:9.5px;border-radius:8px;padding:0 5px}.content{flex:1;overflow-y:auto;padding:26px 30px}.content-narrow{max-width:1180px;margin:0 auto}h1{font-size:24px;margin:0;letter-spacing:-.02em}h2{font-size:16px;margin:0}.eyebrow{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted)}.muted{color:var(--text-muted)}.faint{color:var(--text-faint);font-size:11.5px}.secondary{color:var(--text-secondary)}.row{display:flex;align-items:center;gap:12px}.between{display:flex;align-items:center;justify-content:space-between}.grow{flex:1}.stack{display:flex;flex-direction:column}.card{background:var(--bg-surface);border:1px solid var(--border-default);border-radius:var(--r-card);padding:18px}.card.hover:hover{box-shadow:var(--shadow-hover)}.card-title{font-size:14px;font-weight:600}.clickable{cursor:pointer}.pill{display:inline-flex;align-items:center;gap:6px;border-radius:var(--r-pill);padding:3px 10px;font-size:12px;font-weight:500}.pill .dot{width:7px;height:7px;border-radius:50%}.pill.pulse .dot{animation:fz-pulse 1.6s infinite}@keyframes fz-pulse{0%,to{transform:scale(1);opacity:1}50%{transform:scale(1.5);opacity:.4}}.tiles{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:14px}.tile{background:#fff;border:1px solid var(--border-default);border-radius:var(--r-card);padding:15px 16px}.tile .label{font-size:12px;color:var(--text-muted)}.tile .value{font-family:var(--mono);font-size:30px;font-weight:600;margin-top:4px;line-height:1}.tile .sub{font-size:11.5px;color:var(--text-faint);margin-top:6px}.zone-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(232px,1fr));gap:14px}.zone-card{background:#fff;border:1px solid var(--border-default);border-left:3px solid var(--grey);border-radius:var(--r-card);padding:14px 15px;cursor:pointer;transition:box-shadow .12s}.zone-card:hover{box-shadow:var(--shadow-hover)}.zone-card .name{font-weight:600;font-size:13.5px}.zone-card .kind{font-size:11.5px;color:var(--text-muted)}.zone-card .reading{font-family:var(--mono);font-size:30px;font-weight:600}.zone-card .foot{font-size:11px;color:var(--text-faint);margin-top:8px;display:flex;justify-content:space-between}.table{background:#fff;border:1px solid var(--border-default);border-radius:var(--r-card);overflow:hidden}.table .thead,.table .trow{display:grid;gap:14px;padding:12px 18px;align-items:center}.table .thead{font-size:11px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.06em;border-bottom:1px solid var(--border-hairline)}.table .trow{border-bottom:1px solid var(--border-hairline);font-size:13px}.table .trow:last-child{border-bottom:none}.table .trow.clickable:hover{background:var(--bg-hover)}.table .trow.tint-red{background:var(--red-bg)}.excursion{color:var(--red);font-weight:600}.btn{border:1px solid var(--border-strong);background:#fff;color:var(--text-primary);border-radius:var(--r-input);padding:9px 15px;font-size:13px;font-weight:500}.btn:hover{background:var(--bg-hover)}.btn-primary{background:var(--accent);border-color:var(--accent);color:#fff}.btn-primary:hover{background:var(--accent-hover)}.btn-sm{padding:6px 11px;font-size:12px}.input,.select,.textarea{width:100%;border:1px solid var(--border-strong);border-radius:var(--r-input);padding:9px 11px;font-size:13px;font-family:inherit;background:var(--bg-surface-muted)}.textarea{min-height:80px;resize:vertical}.field{margin-bottom:14px}.field label{display:block;font-size:12px;color:var(--text-muted);margin-bottom:5px}.chip{padding:7px 13px;border-radius:var(--r-pill);font-size:12.5px;font-weight:500;border:1px solid var(--border-default);background:#fff;color:var(--text-secondary);cursor:pointer}.chip.on{background:var(--accent);border-color:var(--accent);color:#fff}.seg{display:inline-flex;border:1px solid var(--border-strong);border-radius:var(--r-input);overflow:hidden}.seg button{border:none;background:#fff;padding:8px 14px;font-size:12.5px}.seg button.on{background:var(--accent);color:#fff}.tabs{display:flex;gap:6px;margin-bottom:16px}.tab{padding:7px 14px;border-radius:var(--r-input);font-size:13px;border:1px solid var(--border-default);background:#fff;color:var(--text-secondary)}.tab.on{background:var(--accent-tint);border-color:var(--accent-tint);color:var(--accent);font-weight:600}.login{display:grid;grid-template-columns:1fr 1fr;height:100vh}.login-hero{background:var(--login-panel);color:#fff;padding:60px;display:flex;flex-direction:column;justify-content:center;position:relative;overflow:hidden}.login-hero .grid-overlay{position:absolute;top:0;right:0;bottom:0;left:0;background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);background-size:32px 32px}.login-hero h1{font-size:34px;letter-spacing:-.02em;max-width:420px;position:relative}.login-stats{display:flex;gap:40px;margin-top:40px;position:relative}.login-form-wrap{display:grid;place-items:center;padding:40px}.login-form{width:100%;max-width:360px}.section-title{font-size:13px;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em;margin:26px 0 12px}.spinner{width:22px;height:22px;border:2.5px solid var(--border-default);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.center-screen{display:grid;place-items:center;height:100vh}.fz-in{animation:fz-in .3s ease}@keyframes fz-in{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}.grid-2{display:grid;grid-template-columns:1fr 328px;gap:22px;align-items:start}.error-text{color:var(--red);font-size:12.5px}.banner{border-radius:var(--r-card);padding:16px 20px;margin-bottom:20px;border:1px solid var(--border-default)}.hash-badge{display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-size:11px;background:var(--accent-tint);color:var(--accent);border-radius:var(--r-chip);padding:5px 9px}.print-page{min-height:100vh;background:var(--bg-app)}.print-toolbar{position:sticky;top:0;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 22px;background:#fff;border-bottom:1px solid var(--border-default)}.print-sheet{max-width:900px;margin:22px auto;background:#fff;border:1px solid var(--border-default);border-radius:var(--r-card);padding:26px}.print-head{display:flex;align-items:center;justify-content:space-between;border-bottom:2px solid var(--text-primary);padding-bottom:12px;margin-bottom:16px}.print-grid{display:grid;gap:8px}.print-cell{border:1px solid var(--border-strong);border-radius:6px;padding:10px 6px;text-align:center;font-size:13px;letter-spacing:.5px}@media print{.print-toolbar{display:none!important}.print-page{background:#fff}.print-sheet{margin:0;max-width:none;border:none;border-radius:0;padding:0}.print-cell{border-color:#999}}