:root{--ink:#eaf3ee;--muted:#91a69b;--bg:#08110e;--panel:#0e1b17;--panel2:#12231d;--line:#20352d;--green:#55e39c;--amber:#ffc857;--red:#ff6b61;--blue:#6cc7ff;--shadow:0 24px 70px #0007;font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,sans-serif;color:var(--ink);background:var(--bg)}
*{box-sizing:border-box}body{margin:0;min-height:100vh;background:radial-gradient(circle at 15% 10%,#153c2c 0,transparent 28%),var(--bg)}button,input,select{font:inherit}.eyebrow{margin:0 0 8px;color:var(--green);font-size:.7rem;letter-spacing:.18em;font-weight:800}.brand-mark{width:64px;height:64px;border:1px solid #74f2b7;border-radius:20px;display:grid;place-items:center;font-weight:900;font-size:2rem;color:var(--green);box-shadow:inset 0 0 30px #55e39c18}.brand-mark.small{width:42px;height:42px;border-radius:13px;font-size:1.25rem}
.login-shell{min-height:100vh;display:grid;grid-template-columns:1.35fr .65fr;align-items:center;gap:8vw;padding:8vw}.login-copy{max-width:780px}.login-copy h1{font-size:clamp(3.4rem,7vw,7.5rem);line-height:.9;letter-spacing:-.065em;margin:30px 0}.lead{color:#b6c7be;font-size:clamp(1.05rem,2vw,1.4rem);max-width:670px;line-height:1.55}.signal-line{display:flex;gap:12px;margin-top:54px}.signal-line span{height:4px;width:62px;background:var(--line);border-radius:3px}.signal-line span:nth-child(-n+3){background:var(--green)}.login-card{background:#0e1a16e8;border:1px solid var(--line);border-radius:28px;padding:40px;box-shadow:var(--shadow);backdrop-filter:blur(18px)}.login-card h2{font-size:2rem;margin:0 0 34px}.login-card form{display:grid;gap:20px}.login-card label{display:grid;gap:8px;color:#b7c9bf;font-size:.85rem;font-weight:700}.login-card input,.filters input,.filters select{background:#09130f;border:1px solid #29453a;color:var(--ink);border-radius:12px;padding:13px 14px;outline:none}.login-card input:focus,.filters input:focus,.filters select:focus{border-color:var(--green);box-shadow:0 0 0 3px #55e39c1a}.login-card button{border:0;background:var(--green);color:#062016;border-radius:13px;padding:14px 18px;font-weight:900;display:flex;justify-content:space-between;cursor:pointer}.login-card small{display:block;color:var(--muted);margin-top:24px}.form-error{min-height:18px;color:var(--red);margin:0;font-size:.85rem}
.app-shell{min-height:100vh;display:grid;grid-template-columns:230px 1fr}.sidebar{position:sticky;top:0;height:100vh;background:#09130f;border-right:1px solid var(--line);padding:24px 18px;display:flex;flex-direction:column}.sidebar-brand{display:flex;align-items:center;gap:12px;margin:0 8px 44px}.sidebar-brand strong,.sidebar-brand span{display:block}.sidebar-brand span{font-size:.7rem;color:var(--muted);margin-top:2px}.sidebar nav{display:grid;gap:7px}.nav-item{border:0;background:transparent;color:var(--muted);padding:12px 14px;border-radius:11px;text-align:left;display:flex;gap:12px;cursor:pointer}.nav-item.active{background:#173025;color:var(--green)}.sidebar-footer{margin-top:auto;color:var(--muted);font-size:.75rem;display:flex;gap:8px;align-items:center;padding:12px}.live-dot{width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 12px var(--green)}
.workspace{min-width:0;padding:32px}.topbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:26px}.topbar h1{font-size:2rem;margin:0;letter-spacing:-.035em}.top-actions{display:flex;align-items:center;gap:12px;color:var(--muted);font-size:.8rem}.icon-button,.avatar{border:1px solid var(--line);color:var(--ink);background:var(--panel);cursor:pointer}.icon-button{width:40px;height:40px;border-radius:12px}.avatar{width:42px;height:42px;border-radius:50%;color:var(--green);font-weight:900}.summary-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;margin-bottom:18px}.summary-card{background:linear-gradient(145deg,var(--panel),#0b1612);border:1px solid var(--line);border-radius:18px;padding:18px}.summary-card span{color:var(--muted);font-size:.75rem}.summary-card strong{display:block;font-size:2rem;margin-top:14px}.summary-card.normal strong{color:var(--green)}.summary-card.warning strong{color:var(--amber)}.summary-card.alarm strong{color:var(--red)}.summary-card.offline strong{color:#a9b7b0}.summary-card.running strong{color:var(--blue)}
.content-grid{display:grid;grid-template-columns:minmax(460px,1.2fr) minmax(360px,.8fr);gap:18px}.panel{background:var(--panel);border:1px solid var(--line);border-radius:20px;min-height:410px;overflow:hidden}.panel-header{padding:22px 22px 16px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line)}.panel-header h2{margin:0;font-size:1.2rem}.filters{display:flex;gap:8px}.filters input{width:150px}.sites-list{display:grid}.site-row{display:grid;grid-template-columns:1.4fr .75fr .75fr auto;gap:18px;align-items:center;padding:17px 22px;border:0;border-bottom:1px solid #1b3028;background:transparent;color:inherit;text-align:left;cursor:pointer}.site-row:hover,.site-row.active{background:#13251f}.site-name strong,.site-name span{display:block}.site-name span,.metric-small span{color:var(--muted);font-size:.74rem;margin-top:4px}.metric-small strong{font-size:.9rem}.state-badge{font-size:.66rem;font-weight:900;letter-spacing:.06em;padding:7px 9px;border-radius:9px;border:1px solid currentColor;white-space:nowrap}.state-badge.normal{color:var(--green)}.state-badge.warning{color:var(--amber)}.state-badge.alarm{color:var(--red)}.state-badge.offline{color:#a9b7b0}.empty-state{min-height:410px;display:grid;place-content:center;text-align:center;padding:40px}.empty-state p{color:var(--muted);max-width:280px}.pulse-ring{width:60px;height:60px;border:1px solid var(--green);border-radius:50%;margin:0 auto 20px;box-shadow:0 0 0 12px #55e39c0a,0 0 35px #55e39c25}.detail-content{padding:22px}.detail-heading{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:20px}.detail-heading h2{margin:0}.detail-heading p{color:var(--muted);margin:5px 0 0;font-size:.8rem}.measurement-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.measurement{background:var(--panel2);border:1px solid #254238;border-radius:14px;padding:13px}.measurement span{font-size:.7rem;color:var(--muted)}.measurement strong{font-size:1.2rem;display:block;margin-top:8px}.measurement small{color:var(--muted);font-size:.65rem}.section-title{font-size:.75rem;letter-spacing:.12em;color:var(--muted);margin:24px 0 10px}.alarm-list{display:grid;gap:8px}.alarm-item{background:#2a1715;border:1px solid #693029;border-radius:12px;padding:11px 13px}.alarm-item strong,.alarm-item span{display:block}.alarm-item span{color:#d9aaa5;font-size:.72rem;margin-top:4px}.chart{width:100%;height:130px;background:#0a1511;border-radius:14px;border:1px solid var(--line)}
@media(max-width:1100px){.summary-grid{grid-template-columns:repeat(3,1fr)}.content-grid{grid-template-columns:1fr}.detail-panel{min-height:360px}}@media(max-width:760px){.login-shell{grid-template-columns:1fr;padding:28px}.login-copy h1{font-size:3.6rem}.app-shell{grid-template-columns:1fr}.sidebar{height:auto;position:static;flex-direction:row;align-items:center;padding:12px 16px}.sidebar-brand{margin:0}.sidebar nav{display:none}.sidebar-footer{margin-left:auto}.workspace{padding:18px}.topbar{align-items:flex-start}.top-actions #clock{display:none}.summary-grid{grid-template-columns:repeat(2,1fr)}.content-grid{display:block}.detail-panel{margin-top:16px}.panel-header{align-items:flex-start;gap:14px;flex-direction:column}.filters{width:100%}.filters input,.filters select{width:50%}.site-row{grid-template-columns:1.4fr .8fr auto}.site-row .metric-small:nth-child(3){display:none}.measurement-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:480px){.login-copy{display:none}.login-shell{padding:18px}.login-card{padding:28px}.summary-grid{grid-template-columns:1fr 1fr}.summary-card{padding:14px}.site-row{grid-template-columns:1fr auto}.site-row .metric-small{display:none}.workspace{padding:12px}.measurement-grid{grid-template-columns:1fr 1fr}}