:root{font-family:Inter,system-ui,-apple-system,'Segoe UI',sans-serif;color:#e9f3fa;background:#07131d;color-scheme:dark;--muted:#8aa7b9;--border:#294050;--panel:#102430;--green:#22d2a2;--amber:#ffbd55;--red:#ff586a}*{box-sizing:border-box}body{margin:0;min-height:100dvh;background:radial-gradient(ellipse at 50% -20%,#153344 0%,#07131d 65%)}[hidden]{display:none!important}button,input{font:inherit}button{cursor:pointer;transition:background .15s ease,border-color .15s ease}button:focus-visible,input:focus-visible{outline:2px solid #54d6ed;outline-offset:3px}.top{border-bottom:1px solid #203847;background:#0b1e2aee;position:sticky;top:0;z-index:5;backdrop-filter:blur(12px)}.top-inner{max-width:1180px;margin:auto;min-height:78px;padding:12px 24px;display:flex;align-items:center;justify-content:space-between;gap:12px}.brand{display:flex;align-items:center;gap:13px}.brand-icon{border-radius:12px;background:#153f43;color:var(--green);height:42px;width:42px;display:grid;place-items:center;font-size:27px}.eyebrow,.section-kicker{font-size:10px;letter-spacing:1.8px;font-weight:750;color:#58bfae}.brand h1{font-size:21px;margin:2px 0 0;letter-spacing:-.6px}.brand h1 span{font-weight:450;color:#c4d5df}.connection{padding:9px 12px;font-size:12px;border-radius:100px;background:#152e37;color:#b5d3da;white-space:nowrap}.dot{display:inline-block;width:8px;height:8px;background:currentColor;border-radius:50%;margin-right:7px}.connection.online{color:#63e0bb}.connection.offline{color:#ffb961}main{max-width:1180px;margin:0 auto;padding:29px 24px 70px}.title-row,.section-head,.footer-row{display:flex;justify-content:space-between;align-items:center;gap:15px}.title-row h2{font-size:28px;letter-spacing:-.8px;margin:6px 0}.muted,.hint{color:var(--muted);font-size:13px;line-height:1.65}.title-row p{margin:4px 0 0}.stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:24px 0 32px}.stat{background:linear-gradient(125deg,#112b38,#0e212e);border:1px solid #294455;border-radius:15px;padding:19px;min-height:112px}.stat .number{font-size:31px;font-weight:780;line-height:1.1}.stat .caption{color:#98afbe;font-size:13px;margin-top:9px}.stat.alarm-stat .number{color:#ff6676}.stat.warning-stat .number{color:var(--amber)}.stat.ok-stat .number{color:var(--green)}.section-head{margin:27px 0 15px}.section-head h2,.settings h2{margin:5px 0 0;font-size:21px;letter-spacing:-.4px}.count{font-weight:500;color:#80a1b1}.chips{display:flex;gap:5px;background:#0e2430;padding:4px;border:1px solid #26404f;border-radius:11px}button{border:1px solid transparent;border-radius:10px;padding:10px 14px;font-size:13px;font-weight:650}.chip{background:transparent;color:#a7c2ce}.chip.selected{background:#244452;color:white}.primary,.secondary{background:var(--green);color:#06251c}.secondary{background:#144e4a;color:#b4ffeb;border-color:#237b70}.outline{background:#102a37;color:#d9edf5;border-color:#315263}.text-button{background:transparent;color:#a0c4d3}.area-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:13px}.area-card{background:linear-gradient(145deg,#102735,#0c1e2a);border:1px solid #284354;border-left:4px solid var(--green);border-radius:14px;padding:18px;min-height:155px}.area-card.warning{border-left-color:var(--amber)}.area-card.alarm{border-left-color:var(--red);background:linear-gradient(145deg,#3f1c2a,#1b1c29)}.area-card.test{border-left-color:#6da2e8}.area-card.offline{border-left-color:#8296a5}.area-head{display:flex;align-items:flex-start;justify-content:space-between;gap:10px}.area-name{font-size:16px;font-weight:730}.status-pill{font-size:10px;text-transform:uppercase;letter-spacing:.6px;color:#71e6c2;background:#143e3c;border-radius:6px;padding:6px 8px;font-weight:750}.warning .status-pill{color:#ffd48c;background:#49321b}.alarm .status-pill{color:#ff9dab;background:#5d2430}.test .status-pill,.offline .status-pill{color:#c0d4ea;background:#26384c}.sensor-list{margin:18px 0 0;display:grid;gap:8px}.sensor-row{display:flex;justify-content:space-between;gap:10px;font-size:12px;color:#abc0cd}.sensor-row strong{color:#e5eff4;text-align:right;font-weight:620}.empty{border:1px dashed #33505f;border-radius:12px;padding:24px;color:var(--muted);font-size:13px}.alarm-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.alarm-item{border:1px solid #674250;background:#291d2a;border-radius:12px;padding:16px;display:grid;gap:7px}.alarm-item strong{color:#ffb2bb}.alarm-item small{color:#d6bac3}.notice{border:1px solid #bc8e3d;color:#ffd89d;background:#46301d;padding:14px;border-radius:12px;margin:20px 0}.alarm-banner{display:flex;align-items:center;gap:17px;padding:19px;background:#49202d;border:1px solid #cf455a;border-radius:14px;margin:20px 0;color:#ffcfda}.alarm-banner strong{color:#fff;font-size:18px;letter-spacing:1px}.alarm-banner #alarm-caption{font-size:12px;margin-top:6px}.alarm-pulse{background:#ff536b;color:white;width:44px;height:44px;display:grid;place-items:center;border-radius:12px;font-size:26px;font-weight:900;animation:pulse 2s infinite}@keyframes pulse{50%{box-shadow:0 0 0 8px #ff536b33}}.settings{margin-top:40px;border:1px solid var(--border);background:#102431;padding:20px;border-radius:15px;display:flex;align-items:center;justify-content:space-between;gap:20px}.settings p{margin-bottom:0}.settings-controls{display:flex;flex-wrap:wrap;gap:8px;justify-content:flex-end}.footer-row{margin-top:22px}.footer-row .hint{max-width:780px}.login-panel{max-width:420px;margin:50px auto;padding:28px;border:1px solid var(--border);border-radius:16px;background:#102430}.login-panel h2{margin:8px 0}.login-panel label{display:block;font-size:13px;margin:18px 0 7px;color:#c5dce5}input{background:#091c27;border:1px solid #355467;border-radius:9px;padding:13px;color:white;width:100%}.login-panel .primary{margin-top:20px;width:100%;padding:13px}#toast{position:fixed;bottom:25px;left:50%;transform:translateX(-50%);background:#193745;border:1px solid #437084;border-radius:12px;padding:11px 18px;max-width:90vw;opacity:0;pointer-events:none;transition:opacity .2s}#toast.visible{opacity:1}@media(max-width:900px){.area-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.settings{display:block}.settings-controls{justify-content:flex-start;margin-top:16px}}@media(max-width:620px){.top-inner{padding:12px 16px}.brand h1{font-size:18px}.eyebrow{font-size:9px}.connection{font-size:10px;padding:7px 9px}main{padding:20px 15px 55px}.title-row h2{font-size:25px}.stats{gap:8px;margin:19px 0 25px}.stat{padding:14px 10px;min-height:88px}.stat .number{font-size:27px}.stat .caption{font-size:11px}.area-grid,.alarm-list{grid-template-columns:1fr}.area-card{min-height:130px}.section-head h2{font-size:19px}.button-label{display:none}.settings-controls button{flex:1 1 42%}.footer-row{align-items:flex-start;flex-direction:column}.login-panel{margin:25px auto}}