:root{--hmi-bg-0:#1c1f22;--hmi-bg-1:#2b2f33;--hmi-bg-2:#34393e;--hmi-panel:#24282c;--hmi-line:#454b52;--hmi-text:#e8ecef;--hmi-text-dim:#9aa3ab;--st-run:#33d17a;--st-run-glow:#33d17a8c;--st-stop:#7f8a93;--st-fault:#ff4d4d;--st-fault-glow:#ff4d4d99;--st-warn:#fc3;--st-auto:#38b6ff;--fl-coldwater:#2f7bd8;--fl-hotwater:#f0c419;--fl-hotwater-2:#e8622c;--fl-steam:#d64541;--fl-recirc:#2fae5a;--fl-gas:#f0c419;--fl-air:#8fd3ff;--fl-recwater:#9aa4ac;--readout-bg:#05070a;--readout-text:#37ff86;--readout-amber:#ffbf47;--readout-red:#ff5b5b;--metal-0:#d7dde2;--metal-1:#9aa4ac;--metal-2:#6b747c}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:var(--hmi-bg-0);color:var(--hmi-text);-webkit-font-smoothing:antialiased;font-family:Segoe UI,Roboto,system-ui,sans-serif}button{font-family:inherit}.app-shell{grid-template-rows:auto auto 1fr;height:100%;display:grid}.hmi-topbar{border-bottom:1px solid var(--hmi-line);background:linear-gradient(#313a44,#232a31);align-items:stretch;min-height:44px;font-size:14px;display:flex}.hmi-topbar .brand{letter-spacing:.5px;border-right:1px solid var(--hmi-line);align-items:center;gap:10px;padding:0 16px;font-weight:700;display:flex}.hmi-topbar .brand .logo{box-sizing:border-box;object-fit:contain;background:#fff;border-radius:50%;width:26px;height:26px;padding:3px}.hmi-topbar .spacer{flex:1}.hmi-topbar .clock{font-variant-numeric:tabular-nums;color:var(--hmi-text-dim);border-left:1px solid var(--hmi-line);align-items:center;padding:0 16px;display:flex}.hmi-topbar .userbox{border-left:1px solid var(--hmi-line);align-items:center;gap:12px;padding:0 16px;display:flex}.hmi-topbar .userbox button{color:var(--hmi-text);border:1px solid var(--hmi-line);cursor:pointer;background:#3a444e;border-radius:6px;padding:5px 12px}.hmi-topbar .userbox button:hover{background:#48545f}.conn-pill{border:1px solid var(--hmi-line);background:#1e242a;border-radius:999px;align-items:center;gap:7px;padding:3px 10px;font-size:12px;font-weight:600;display:inline-flex}.conn-pill .dot{background:var(--st-stop);border-radius:50%;width:9px;height:9px}.conn-pill[data-state=connected] .dot{background:var(--st-run);box-shadow:0 0 8px var(--st-run-glow)}.conn-pill[data-state=reconnecting] .dot,.conn-pill[data-state=connecting] .dot{background:var(--st-warn);animation:1s step-end infinite blink}.conn-pill[data-state=disconnected] .dot{background:var(--st-fault)}.hmi-menu{border-bottom:1px solid var(--hmi-line);background:#1b2126;gap:2px;padding:6px 10px 0;display:flex}.hmi-menu a{color:var(--hmi-text-dim);border:1px solid #0000;border-bottom:none;border-radius:8px 8px 0 0;flex-direction:column;gap:2px;padding:9px 18px;font-size:13.5px;line-height:1.25;text-decoration:none;display:flex}.hmi-menu a small{color:#6d767e;font-size:11px}.hmi-menu a:hover{color:var(--hmi-text);background:#232b31}.hmi-menu a.active{color:var(--hmi-text);background:var(--hmi-bg-2);border-color:var(--hmi-line)}.hmi-menu a.active small{color:var(--st-auto)}.hmi-stage{background:radial-gradient(1200px 700px at 50% 0,#3b4147,#23272b 70%);padding:16px;position:relative;overflow:auto}.alarm-bar{letter-spacing:.4px;border:1px solid var(--hmi-line);border-radius:8px;align-items:center;gap:14px;margin-bottom:12px;padding:8px 16px;font-weight:700;display:flex}.alarm-bar .tag{background:#ffffff1f;border-radius:4px;padding:2px 8px;font-size:12px;font-weight:700}.alarm-bar[data-level=ok]{color:var(--st-run);background:#14351f;border-color:#1f5a34}.alarm-bar[data-level=alarm]{color:#ff8a8a;background:#3a1414;border-color:#7a2020;animation:1.1s ease-in-out infinite alarmpulse}.alarm-bar[data-level=remote-on]{color:var(--st-warn);background:#3a2f0f;border-color:#6b5518}.alarm-bar[data-level=remote-off]{color:#ff8a8a;background:#3a1414;border-color:#7a2020}.remote-toolbar{flex-wrap:wrap;gap:8px;margin-bottom:10px;display:flex}.remote-btn{border:1px solid var(--hmi-line);cursor:pointer;color:var(--hmi-text);background:#3a444e;border-radius:8px;padding:8px 16px;font-size:13px;font-weight:700}.remote-btn:hover:not(:disabled){background:#48545f}.remote-btn:disabled{opacity:.5;cursor:default}.remote-btn-main{background:linear-gradient(180deg, var(--st-auto), #2b93d6);color:#08121a;border-color:#0000}.remote-btn-main:hover:not(:disabled){filter:brightness(1.08)}.remote-btn-stop{background:linear-gradient(180deg, #ff6a6a, var(--st-fault));color:#2a0505;border-color:#0000}.remote-btn-stop:hover:not(:disabled){filter:brightness(1.08)}.remote-btn-start{background:linear-gradient(180deg, #ffe066, var(--st-warn));color:#2a2005;border-color:#0000}.remote-btn-start:hover:not(:disabled){filter:brightness(1.08)}.mimic-svg-wrap{position:relative}.remote-toolbar--overlay{z-index:5;margin-bottom:0;position:absolute;top:2%;left:1.3%}.modal-overlay{z-index:100;background:#0a0c0ea6;place-items:center;display:grid;position:fixed;inset:0}.modal-card{border:1px solid var(--hmi-line);background:linear-gradient(#2c3238,#23282d);border-radius:14px;width:380px;padding:24px;box-shadow:0 24px 60px #00000080}.modal-card h2{margin:0 0 8px;font-size:17px}.modal-card p{color:var(--hmi-text-dim);margin:0 0 16px;font-size:13px;line-height:1.5}.modal-card label{color:var(--hmi-text-dim);margin-bottom:4px;font-size:12px;display:block}.modal-card input{border:1px solid var(--hmi-line);width:100%;color:var(--hmi-text);background:#1b2025;border-radius:8px;margin-bottom:12px;padding:9px 11px;font-size:14px}.modal-card input:focus{outline:2px solid var(--st-auto);outline-offset:0}.modal-error{color:#ff9a9a;background:#3a1414;border:1px solid #7a2020;border-radius:8px;margin-bottom:14px;padding:8px 10px;font-size:13px}.modal-actions{justify-content:flex-end;gap:10px;margin-top:4px;display:flex}.modal-btn-secondary,.modal-btn-primary{cursor:pointer;border:none;border-radius:8px;padding:9px 18px;font-size:13px;font-weight:700}.modal-btn-secondary{color:var(--hmi-text);background:#3a444e}.modal-btn-secondary:hover{background:#48545f}.modal-btn-primary{background:linear-gradient(180deg, var(--st-auto), #2b93d6);color:#08121a}.modal-btn-primary:hover:not(:disabled){filter:brightness(1.08)}.modal-btn-primary:disabled{opacity:.6;cursor:default}.mimic-card{border:1px solid var(--hmi-line);background:linear-gradient(#2f353b,#262b30);border-radius:12px;padding:10px}.mimic-card .mimic-head{align-items:baseline;gap:12px;padding:4px 8px 10px;display:flex}.mimic-card .mimic-head h1{letter-spacing:1px;text-transform:uppercase;margin:0;font-size:18px}.mimic-card .mimic-head span{color:var(--hmi-text-dim);font-size:13px}.mimic-svg{width:100%;height:auto;display:block}.mimic-legend{color:var(--hmi-text-dim);flex-wrap:wrap;gap:16px;padding:10px 10px 4px;font-size:12px;display:flex}.mimic-legend i{vertical-align:middle;border-radius:3px;width:22px;height:6px;margin-right:6px;display:inline-block}.data-grid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:8px;padding:12px 4px 0;display:grid}.data-chip{background:var(--hmi-panel);border:1px solid var(--hmi-line);border-radius:8px;padding:7px 10px}.data-chip .k{color:var(--hmi-text-dim);font-size:11px}.data-chip .v{font-variant-numeric:tabular-nums;font-size:16px}.data-chip .v b{font-weight:700}.data-chip .v small{color:var(--hmi-text-dim);margin-left:3px;font-weight:400}.data-chip[data-q=Uncertain]{border-color:var(--readout-amber)}.data-chip[data-q=Bad]{border-color:var(--readout-red)}.login-wrap{background:radial-gradient(900px 600px at 50% 20%,#313941,#1a1e22 70%);place-items:center;height:100%;display:grid}.login-card{border:1px solid var(--hmi-line);background:linear-gradient(#2c3238,#23282d);border-radius:14px;width:360px;padding:28px;box-shadow:0 24px 60px #00000073}.login-card h1{margin:0 0 4px;font-size:20px}.login-card p.sub{color:var(--hmi-text-dim);margin:0 0 22px;font-size:13px}.login-card label{color:var(--hmi-text-dim);margin-bottom:4px;font-size:12px;display:block}.login-card input{border:1px solid var(--hmi-line);width:100%;color:var(--hmi-text);background:#1b2025;border-radius:8px;margin-bottom:14px;padding:10px 12px;font-size:14px}.login-card input:focus{outline:2px solid var(--st-auto);outline-offset:0}.login-card button{background:linear-gradient(180deg, var(--st-auto), #2b93d6);color:#08121a;cursor:pointer;border:none;border-radius:8px;width:100%;margin-top:4px;padding:11px;font-size:14px;font-weight:700}.login-card button:disabled{opacity:.6;cursor:default}.login-card .err{color:#ff9a9a;background:#3a1414;border:1px solid #7a2020;border-radius:8px;margin-bottom:14px;padding:8px 10px;font-size:13px}.login-card .hint{color:var(--hmi-text-dim);border-top:1px dashed var(--hmi-line);margin-top:16px;padding-top:12px;font-size:12px}.kpi-grid{grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:10px;padding:4px 8px 14px;display:grid}.kpi-card{background:var(--hmi-panel);border:1px solid var(--hmi-line);border-radius:10px;padding:12px 14px}.kpi-label{color:var(--hmi-text-dim);margin-bottom:6px;font-size:11.5px}.kpi-value{font-variant-numeric:tabular-nums;font-size:24px;font-weight:700}.kpi-value small{color:var(--hmi-text-dim);margin-left:4px;font-size:13px;font-weight:400}.kpi-sub{color:var(--hmi-text-dim);margin-top:6px;font-size:11px}.kpi-card[data-tone=good] .kpi-value{color:var(--st-run)}.kpi-card[data-tone=warn] .kpi-value{color:var(--st-warn)}.kpi-card[data-tone=bad] .kpi-value{color:var(--st-fault)}.trend-grid{grid-template-columns:repeat(auto-fit,minmax(360px,1fr));gap:12px;padding:0 8px 14px;display:grid}.trend-card{background:var(--hmi-panel);border:1px solid var(--hmi-line);border-radius:10px;padding:10px 12px}.trend-head{flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:4px;display:flex}.trend-head h3{letter-spacing:.3px;margin:0;font-size:13px;font-weight:600}.trend-legend{color:var(--hmi-text-dim);flex-wrap:wrap;gap:12px;margin-left:auto;font-size:11.5px;display:flex}.trend-legend span{align-items:center;gap:5px;display:inline-flex}.trend-legend i{border-radius:50%;width:9px;height:9px;display:inline-block}.trend-legend b{color:var(--hmi-text);font-variant-numeric:tabular-nums;margin-left:2px}.trend-svg{width:100%;height:auto;display:block}.trend-empty{height:130px;color:var(--hmi-text-dim);place-items:center;font-size:12.5px;display:grid}.alarm-history{background:var(--hmi-panel);border:1px solid var(--hmi-line);border-radius:10px;margin:4px 8px 8px;padding:10px 12px}.history-table-wrap{overflow-x:auto}.table-pager{border-top:1px solid var(--hmi-line);color:var(--hmi-text-dim);justify-content:center;align-items:center;gap:10px;margin-top:10px;padding-top:10px;font-size:12px;display:flex}.table-pager button{color:var(--hmi-text);border:1px solid var(--hmi-line);cursor:pointer;background:#3a444e;border-radius:6px;padding:5px 12px;font-size:12px}.table-pager button:hover:not(:disabled){background:#48545f}.table-pager button:disabled{opacity:.4;cursor:default}.alarm-table{border-collapse:collapse;width:100%;font-size:12.5px}.alarm-table th{text-align:left;color:var(--hmi-text-dim);text-transform:uppercase;letter-spacing:.3px;border-bottom:1px solid var(--hmi-line);padding:4px 8px;font-size:11px;font-weight:600}.alarm-table td{border-bottom:1px solid #2f353b;padding:6px 8px}.alarm-table .alarm-dot{background:var(--st-stop);border-radius:50%;width:7px;height:7px;margin-right:6px;display:inline-block}.alarm-table tr[data-active=true]{color:#ff8a8a}.alarm-table tr[data-active=true] .alarm-dot{background:var(--st-fault);box-shadow:0 0 6px var(--st-fault-glow);animation:1s step-end infinite blink}.centered-note{height:100%;color:var(--hmi-text-dim);place-items:center;display:grid}@keyframes flow{to{stroke-dashoffset:-44px}}@keyframes spin{to{transform:rotate(360deg)}}@keyframes blink{50%{opacity:.25}}@keyframes alarmpulse{0%,to{box-shadow:0 0 #ff4d4d00}50%{box-shadow:0 0 22px #ff4d4d73}}@keyframes lamp-alarm{50%{opacity:.2}}.pipe-flow{stroke-dasharray:10 12;animation:1s linear infinite flow}.pipe-flow.reverse{animation-direction:reverse}.pipe-flow.idle{opacity:.15;animation:none}.impeller{transform-box:fill-box;transform-origin:50%}.impeller.run{animation:1s linear infinite spin}.impeller.stop{animation:none}.lamp.alarm{animation:.9s step-end infinite lamp-alarm}@media (prefers-reduced-motion:reduce){.pipe-flow,.impeller.run,.conn-pill .dot,.alarm-bar{animation:none!important}}