:root{font:14px/1.48 Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#24354b;background:#f5f7fb;font-synthesis:none}*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit}button{cursor:pointer}button:disabled{opacity:.48;cursor:default}a{color:inherit}h1,h2,h3,p{margin-top:0}h1{font-size:25px;line-height:1.3;letter-spacing:-.6px;margin-bottom:8px}h2{font-size:15px;line-height:1.4;margin-bottom:6px}p{margin-bottom:12px}.muted{color:#8190a2}.small{font-size:12px}.error{color:#c44450}#app[hidden],#login[hidden],.view[hidden],[hidden]{display:none!important}.eyebrow{font-size:10px;font-weight:800;letter-spacing:2px;color:#1d9e9a;margin-bottom:11px}.shell{min-height:100vh;display:flex}.sidebar{width:254px;background:#101e35;color:#bdcbdf;display:flex;flex-direction:column;flex-shrink:0;min-height:100vh;position:sticky;top:0;height:100vh;z-index:9;box-shadow:3px 0 18px #0b152716}.sidebar-brand{min-height:80px;display:flex;gap:11px;align-items:center;padding:18px 20px;border-bottom:1px solid #ffffff12}.sidebar-brand img{width:36px;height:36px;object-fit:contain;border-radius:8px;background:#fff}.sidebar-brand strong{display:block;font-size:17px;color:#f9fbff;letter-spacing:-.5px}.sidebar-brand strong span{color:#54d1c8}.sidebar-brand small{font-size:9px;letter-spacing:1.4px;color:#8a9bb4;display:block;margin-top:2px}.sidebar nav{padding:18px 10px;overflow-y:auto;flex:1}.nav-group{margin-bottom:24px}.nav-head{font-size:10px;letter-spacing:1.5px;font-weight:800;padding:0 15px;margin-bottom:9px;color:#677e9e}.nav-link{display:flex;align-items:center;gap:12px;width:100%;background:transparent;border:0;border-radius:8px;color:#adbed4;padding:10px 14px;text-align:left;font-size:13px;font-weight:550;margin:2px 0;transition:background .13s,color .13s}.nav-link:hover{background:#ffffff0d;color:#fff}.nav-link.active{color:#fff;background:#1d3854;box-shadow:inset 3px 0 #34c9b7}.nav-symbol{font-size:19px;font-weight:500;line-height:1;min-width:21px;text-align:center;color:#7998ad}.nav-link.active .nav-symbol{color:#54d1c8}.nav-badge{background:#b83a45;color:#fff;margin-left:auto;border-radius:30px;font-size:11px;padding:1px 7px}.sidebar-footer{border-top:1px solid #ffffff12;padding:19px 25px;display:flex;align-items:center;gap:7px;font-size:11px;color:#8293aa}.sidebar-footer span{margin-left:auto}.pulse{width:7px;height:7px;border-radius:50%;background:#2dd49a}.content-area{min-width:0;flex:1}.topbar{height:69px;background:#fff;display:flex;align-items:center;justify-content:space-between;padding:0 34px;border-bottom:1px solid #e8edf4;gap:12px}.top-left,.top-right{display:flex;gap:17px;align-items:center}.crumb{font-size:11px;color:#8795a7;letter-spacing:.8px;font-weight:700}.crumb span{margin:0 8px;color:#bec8d2}.crumb strong{color:#273b52;letter-spacing:0;font-size:12px}.role-pill{background:#eaf4f5;color:#137f84;border-radius:20px;padding:6px 11px;font-weight:700;font-size:11px}.outline,.icon-button{border:1px solid #dae3eb;background:#fff;color:#42556d;border-radius:7px;padding:8px 12px}.icon-button{display:none}.outline:hover{background:#f4f7fa}.main-content{padding:27px 34px 50px;max-width:1720px;margin:auto}.page-heading{display:flex;justify-content:space-between;align-items:start;gap:16px;margin-bottom:25px}.page-heading p{margin:0}.stat-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:17px;margin-bottom:19px}.stat-card{position:relative;background:#fff;border:1px solid #e7edf4;border-radius:11px;padding:20px 22px;box-shadow:0 5px 15px #263e5e06;overflow:hidden}.stat-label{font-size:12px;font-weight:650;color:#7b8ca1}.stat-card strong{font-size:32px;display:block;line-height:1.4;margin:8px 0;color:#18334d}.stat-card small{font-size:11px;color:#9aa7b6}.stat-icon{position:absolute;right:21px;top:21px;color:#e2e9f1;font-size:30px}.stat-icon.green{color:#b8e9d8}.stat-icon.amber{color:#f7dfb4}.stat-icon.red{color:#f7d4d7}.two-pane{display:grid;grid-template-columns:1.13fr 1fr;gap:18px}.panel{background:#fff;border:1px solid #e6edf3;border-radius:11px;padding:20px 22px;margin-bottom:18px;box-shadow:0 5px 16px #273e5b05}.panel-head{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-bottom:17px}.panel-head h2{margin:0;font-size:16px;font-weight:750}.panel-head p{font-size:12px;color:#8796a6;margin:4px 0 0}.text-button{color:#14938a;font-size:12px;font-weight:700;border:0;background:transparent;padding:6px 0;white-space:nowrap}.device-line{display:flex;align-items:center;gap:10px;padding:13px 5px;border-bottom:1px solid #f0f2f6;cursor:pointer}.device-line:last-child{border-bottom:0}.device-line:hover{background:#f8fbfd}.device-icon{display:grid;place-items:center;flex:0 0 36px;height:36px;background:#eaf4f5;color:#11948e;border-radius:8px;font-size:18px}.device-main{flex:1;min-width:0}.device-main strong{display:block;font-size:13px}.device-main small{color:#8c9bad;font-size:11px}.pill{font-size:10px;font-weight:800;letter-spacing:.5px;color:#60748b;background:#eef2f6;padding:5px 9px;border-radius:6px}.pill.online{color:#128054;background:#e6f7ed}.pill.offline,.pill.alarm{color:#c04551;background:#fff0f1}.pill.never{color:#85612c;background:#fff5dc}.event-line{display:flex;gap:12px;padding:12px 0;border-bottom:1px solid #f0f2f6}.event-line:last-child{border-bottom:0}.event-glyph{display:grid;place-items:center;width:30px;height:30px;background:#fff1ee;color:#d04c52;border-radius:8px}.event-main strong{font-size:12px;display:block}.event-main small{font-size:11px;color:#8b99ab}.toolbar{display:flex;gap:8px;align-items:center;flex-wrap:wrap}input,select,textarea{border:1px solid #d7e1e9;border-radius:7px;background:#fff;color:#263d55;padding:10px 11px;min-width:0}input:focus,select:focus,textarea:focus{outline:2px solid #b7e9e5;border-color:#2ab9a9}.search{width:300px;max-width:100%}.table-scroll{overflow-x:auto}table{border-collapse:collapse;width:100%;font-size:12px}th{text-transform:uppercase;font-size:10px;letter-spacing:.7px;color:#8998aa;font-weight:750;text-align:left;background:#f8fafc}td,th{padding:13px 11px;border-bottom:1px solid #edf1f5;text-align:left;vertical-align:middle}td{color:#40536c}tbody tr:hover{background:#fcfdff}.primary{border:0;border-radius:7px;background:#158b89;color:#fff;font-weight:700;padding:10px 15px}.primary:hover{background:#0e777b}.secondary{border:1px solid #d6e3ea;background:#f4f8fa;color:#285469;border-radius:7px;padding:9px 13px;font-weight:650}.danger-button{background:#fff3f4;color:#c3454e;border:1px solid #f4cdd2;border-radius:7px;padding:8px 11px}.wide{width:100%;display:flex;justify-content:space-between}.sensor-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:13px;margin:19px 0}.sensor{border:1px solid #e7edf3;border-radius:9px;padding:16px;background:#fcfdfe}.sensor .top{display:flex;justify-content:space-between;align-items:center;font-size:11px;color:#8594a7}.sensor .value{font-size:27px;font-weight:800;color:#21394f;margin:13px 0 8px}.sensor .state{font-size:11px;color:#8094a2}.sensor.alarm{background:#fff7f6;border-color:#f6d6d2}.sensor.alarm .value,.sensor.alarm .state{color:#bf3d49}.sensor.stale{opacity:.65}.chart-wrap{width:100%;overflow:hidden}canvas{display:block;width:100%;height:275px}.notice{border-left:3px solid #1b9e96;background:#edf8f7;border-radius:4px;padding:12px 16px;font-size:12px;color:#175c60;margin-bottom:17px}.notice.error-state{background:#fff1f1;border-color:#d24c4c;color:#973a42}.fields{display:grid;grid-template-columns:repeat(auto-fit,minmax(195px,1fr));gap:15px;margin:15px 0}.fields label,.field{font-size:12px;color:#67788c;font-weight:650;display:flex;flex-direction:column;gap:6px}.fields input,.fields select,.fields textarea{width:100%}.fields label.checkbox{display:flex;flex-direction:row;align-items:center;align-self:center;gap:9px}.fields label.checkbox input{width:auto}.form-actions{display:flex;gap:9px;align-items:center;margin:15px 0 24px}.help{font-size:11px;color:#8292a6}.block-header{margin:23px 0 13px;font-size:14px;font-weight:800}.tag{background:#f1f5fa;border-radius:5px;font-size:11px;padding:4px 7px;color:#5b7088}#brandingLogo{max-width:230px;max-height:105px;object-fit:contain;padding:10px;border:1px solid #e4e9ef;border-radius:9px;background:#fff}.login-page{min-height:100vh;display:grid;grid-template-columns:1fr 1fr;background:#fff}.login-art{background:linear-gradient(145deg,#0e2238,#0e3449 63%,#126f70);color:#e4f7f7;display:flex;flex-direction:column;padding:40px 8%;justify-content:space-between;position:relative;overflow:hidden}.login-art:after{content:"";width:550px;height:550px;border:1px solid #ffffff15;border-radius:50%;position:absolute;right:-220px;bottom:-250px;box-shadow:0 0 0 80px #ffffff08,0 0 0 160px #ffffff05}.login-mark{font-weight:850;letter-spacing:1.2px;font-size:18px}.login-mark span:last-child{color:#60d6ce}.mark-icon{color:#48c9b7;font-size:26px;vertical-align:middle;margin-right:8px}.login-message{max-width:470px;z-index:1}.login-message h1{font-size:clamp(31px,4vw,53px);line-height:1.14;font-weight:800;letter-spacing:-1.8px;margin-bottom:21px}.login-message h1 em{font-style:normal;color:#5be0d1}.login-message p{color:#c2d4de;font-size:15px;line-height:1.7}.login-footer{font-size:10px;letter-spacing:1.8px;color:#88b3bf}.login-form-wrap{display:grid;place-items:center;padding:35px}.login-card{max-width:410px;width:100%}.login-card img{height:56px;width:100px;object-fit:contain;object-position:left center;margin-bottom:37px}.login-card h2{font-size:27px;letter-spacing:-1px;margin:4px 0 8px}.login-card label{display:block;font-size:12px;font-weight:750;color:#596c80;margin:26px 0 0}.login-card input{display:block;width:100%;margin:7px 0 0;padding:13px}.login-card .primary{margin-top:28px;padding:14px}.login-card p{font-size:13px}#globalStatus[hidden]{display:none}#headerLogo{width:36px;height:36px}#loginLogo{width:100px;height:56px}.status{font-size:12px;color:#237c76;padding:10px 0}.empty{font-size:12px;color:#8a98aa;padding:23px 4px}
@media(max-width:1150px){.stat-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.two-pane{grid-template-columns:1fr}.sensor-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:790px){.sidebar{position:fixed;transform:translateX(-100%);transition:transform .18s}.sidebar.open{transform:none}.icon-button{display:block}.topbar{padding:0 17px}.main-content{padding:22px 17px 40px}.crumb{font-size:10px}.top-right #refreshTime{display:none}.login-page{grid-template-columns:1fr}.login-art{display:none}}@media(max-width:520px){.stat-grid{gap:8px}.stat-card{padding:16px}.stat-card strong{font-size:25px}.panel{padding:16px}.sensor-grid{gap:8px}.sensor{padding:11px}.sensor .value{font-size:22px}.topbar{gap:5px}.role-pill{display:none}.search{width:100%}.page-heading{margin-bottom:18px}}
/* Legacy v0.3 management forms are contained in the same new UI card system. */
#tabContainer{background:#fff;border:1px solid #e6edf3;border-radius:11px;padding:21px 23px;box-shadow:0 5px 16px #273e5b05}
#tabContainer:has(> .panel){background:transparent;border:0;padding:0;box-shadow:none}
#tabContainer .scroll{overflow-x:auto;margin-top:14px}
#tabContainer button:not(.primary):not(.danger-button):not(.secondary){background:#f2f7f8;color:#24596a;border:1px solid #d7e5e7;border-radius:7px;padding:8px 11px;margin:2px}
#tabContainer .fields label:not(.checkbox){font-size:12px;color:#60788c}
#tabContainer .fields label>input[type=checkbox]{width:auto;margin-right:6px}
#tabContainer form{margin:14px 0 22px}
#tabContainer form>label{display:block;margin:12px 0}
#tabContainer .panel form:last-child{margin-bottom:0}
#tabContainer table select{padding:7px 8px;min-width:110px}
/* v0.5: device-oriented, eight channel display and time-series explorer */
#temperaturesView .sensor-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:11px;margin:14px 0 0}
#temperaturesView .sensor{border-left:4px solid var(--channel-color);min-width:0;padding:12px 15px;background:#fff}
#temperaturesView .sensor.alarm{background:#fff5f3;border-left-color:#c7444b}
#temperaturesView .sensor .top{color:#415367;font-size:12px;font-weight:800}
#temperaturesView .sensor .top strong{letter-spacing:.3px}
#temperaturesView .sensor-dot,.legend-dot{display:inline-block;width:10px;height:10px;flex:0 0 10px;border-radius:50%;background:var(--channel-color)}
#temperaturesView .sensor-description{min-height:19px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:#6d8295;font-size:12px;margin-top:6px}
#temperaturesView .sensor .value{font-size:25px;margin:7px 0 3px}
#temperaturesView .sensor .state{font-size:11px}
.chart-controls{display:flex;align-items:center;flex-wrap:wrap;gap:12px;margin:5px 0 17px}
.chart-presets{display:flex;flex-wrap:wrap;gap:5px;background:#f2f6fa;padding:4px;border:1px solid #e3eaf0;border-radius:9px}
.chart-preset{padding:8px 11px;border:0;background:transparent;border-radius:6px;color:#52657a;font-weight:650;font-size:12px}
.chart-preset:hover{background:#e7f0f3}
.chart-preset.active{background:#fff;color:#138c86;box-shadow:0 1px 4px #12253620}
.chart-range{display:flex;align-items:flex-end;gap:8px;flex-wrap:wrap;margin:0}
.chart-range label{display:flex;flex-direction:column;gap:4px;color:#72849a;font-weight:700;font-size:11px}
.chart-range input{width:180px;font-size:12px;padding:8px 9px;font-variant-numeric:tabular-nums}
.chart-range .primary{padding:9px 13px}
.chart-legend{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:7px;margin-bottom:14px}
.legend-channel{border:1px solid #e6ecf2;border-radius:8px;display:flex;align-items:center;gap:7px;padding:8px 10px;min-width:0;cursor:pointer;font-size:12px;font-weight:750;background:#fff}
.legend-channel:hover{background:#f8fbfc}.legend-channel.muted-channel{opacity:.48}
.legend-channel input{width:14px;height:14px;margin:0;accent-color:var(--channel-color);flex-shrink:0}
.legend-channel small{color:#74869b;font-size:11px;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;min-width:0;font-weight:450}
.temperature-chart{position:relative;min-height:350px;border:1px solid #e6eef4;background:#fff;border-radius:8px;padding:6px 0}
.temperature-chart canvas{width:100%;height:400px;touch-action:pan-y}
.chart-tooltip{position:absolute;top:12px;z-index:3;min-width:230px;max-width:min(390px,90%);background:#fffefa;border:1px solid #d8e4ea;box-shadow:0 6px 25px #12253628;padding:11px 13px;border-radius:8px;font-size:11px;pointer-events:none;line-height:1.8}
.chart-tooltip strong{font-variant-numeric:tabular-nums}.chart-tooltip small{color:#718195}.chart-note{margin:10px 0 0;font-variant-numeric:tabular-nums}
.sidebar-brand img{width:45px;height:34px;background:#fff;border-radius:5px}
#headerLogo{width:45px;height:34px}
#loginLogo{width:250px;max-width:100%;height:72px;object-fit:contain}
@media(max-width:1150px){.chart-legend{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:790px){#temperaturesView .sensor-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.chart-presets{width:100%}.chart-preset{flex:1 0 auto}}
@media(max-width:480px){#temperaturesView .sensor{padding:10px 8px}.chart-legend{grid-template-columns:1fr 1fr}.legend-channel{padding:7px}.legend-channel small{max-width:100px}.chart-range input{width:155px}}

.sidebar-brand img,#headerLogo{width:155px;height:44px;object-fit:contain;background:#fff;border-radius:5px}
.sidebar-brand{padding:12px 15px;gap:9px}
.sidebar-brand small{font-size:9px;letter-spacing:.4px}

.chart-tools{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.chart-tools label{font-size:11px;color:#70859b;display:flex;align-items:center;gap:7px}
.chart-tools select{padding:8px 10px;font-size:12px}
.chart-tools .secondary{padding:8px 10px;font-size:12px}
#manualAxis{display:flex;gap:6px;flex-wrap:wrap}
#manualAxis[hidden]{display:none}
#manualAxis input{width:114px;padding:7px;font-size:12px}