:root{--bg:#f4f5f1;--surface:#fff;--ink:#25352f;--muted:#748078;--line:#e1e6df;--green:#284e40;--soft:#eaf1e8;--warning:#936016;--red:#a04637}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:14px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",sans-serif}button,input,select,textarea{font:inherit}button,a,input,select,textarea{outline-offset:3px}button{border:1px solid var(--green);background:var(--green);color:#fff;border-radius:6px;padding:9px 17px;cursor:pointer;font-weight:550}button:hover{filter:brightness(.95)}button:disabled{opacity:.4;cursor:default}button.secondary{background:#fff;border-color:#d5ddd3;color:var(--ink)}button.text-button{border:none;background:none;color:var(--muted);padding:9px}button.small{padding:5px 11px;font-size:12px}a{color:var(--green);text-decoration:none}input,select,textarea{border:1px solid #d4ddd2;border-radius:5px;padding:8px 10px;color:var(--ink);background:#fff;min-width:0}label{display:flex;flex-direction:column;gap:5px;font-size:12px;color:var(--muted)}h1,h2,p{margin:0}h1{font-size:26px;font-weight:650;letter-spacing:-.7px}h2{font-size:16px;font-weight:650}h2 small{font-size:11px;color:var(--muted);font-weight:400;margin-left:8px}.masthead{max-width:1320px;margin:auto;padding:25px 36px 21px;display:flex;justify-content:space-between;align-items:center}.brand{display:flex;gap:13px;align-items:center}.brand-mark{background:var(--green);color:#fff;width:42px;height:46px;border-radius:4px;text-align:center;font:35px/48px Georgia,serif}.brand strong{display:block;font-size:19px;letter-spacing:2.5px}.brand div>span{font-size:11px;letter-spacing:2px;color:var(--muted)}.service{display:flex;gap:16px;align-items:center;font-size:12px;color:var(--muted)}nav{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.nav-inner{max-width:1320px;padding:0 36px;margin:auto;display:flex;gap:30px;align-items:center}.nav-inner>a{padding:14px 0;color:#6c756e;border-bottom:2px solid transparent;white-space:nowrap}.nav-inner>a.active{border-color:var(--green);color:var(--green);font-weight:650}.nav-note{margin-left:auto;font-size:11px;color:#99a098;letter-spacing:1px}main{max-width:1320px;margin:auto;padding:30px 36px 50px;min-height:75vh}.section-heading{display:flex;justify-content:space-between;align-items:center;margin:0 0 23px;gap:16px}.eyebrow{font-size:10px;letter-spacing:2.2px;color:var(--muted);margin-bottom:4px}.subtle{color:var(--muted);font-size:12px}.section-heading .subtle{margin-top:4px}.cards{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;margin:0 0 25px}.cards.four{grid-template-columns:repeat(4,1fr)}.card{border:1px solid var(--line);border-radius:8px;background:#fff;padding:17px 20px}.card-label{color:var(--muted);font-size:12px}.card-value{font-size:30px;font-weight:600;line-height:1.4;margin-top:6px;font-variant-numeric:tabular-nums}.card-value small{font-size:11px;color:var(--muted);font-weight:400;margin-left:7px}.card.accent{background:var(--green);color:#fff;border-color:var(--green)}.card.accent .card-label,.card.accent small{color:#cfdfd3}.card.alert .card-value{color:var(--warning)}.search-panel{padding:24px 28px 18px;background:#e8eee5;border:1px solid #d7e1d2;border-radius:8px;margin-bottom:20px}.search-panel>label{font-size:15px;font-weight:650;color:var(--ink);margin-bottom:11px}.search-line{display:flex;align-items:center;gap:10px;background:#fff;border:1px solid #cad7c7;border-radius:6px;padding:5px 5px 5px 16px}.search-icon{font-size:27px;color:#82917e;line-height:1}.search-line input{flex:1;border:0;background:none;padding:10px 5px;font-size:20px;font-weight:500;letter-spacing:.5px}.search-line input::placeholder{font-size:17px;font-weight:400;color:#9ca59a}.search-line button{padding:11px 27px}.search-line button span{margin-left:15px;opacity:.7}.search-panel p{font-size:11px;color:#77866f;margin-top:9px}.filters{display:flex;gap:10px;align-items:end;flex-wrap:wrap;margin-bottom:20px}.filters label{flex:1;min-width:105px}.filters select{width:100%;font-size:12px;height:36px}.filters button{font-size:12px;padding:7px 12px;height:36px}#custom-dates{display:flex;gap:8px}.panel{background:#fff;border:1px solid var(--line);border-radius:8px;overflow:hidden}.panel-heading{padding:18px 20px;display:flex;justify-content:space-between;align-items:center;gap:10px}.panel-heading>div{display:flex;gap:14px;align-items:center}.table-scroll{overflow:auto}table{border-collapse:collapse;width:100%;text-align:left;white-space:nowrap}th{background:#f8f9f5;color:#7e887b;font-size:11px;font-weight:500;letter-spacing:.4px;padding:12px 18px;border-top:1px solid #edf0e9;border-bottom:1px solid var(--line)}td{padding:15px 18px;border-bottom:1px solid #edf0e9;font-size:12px}tbody tr:last-child td{border-bottom:0}tbody tr:hover{background:#fafbf8}.code-link{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:15px;font-weight:650;letter-spacing:.5px;background:none;border:0;color:var(--green);padding:0}.secondary-line{font-size:10px;color:#8c968a;margin-top:3px;display:block}.badge{display:inline-flex;gap:5px;align-items:center;border-radius:4px;padding:3px 8px;font-size:11px;white-space:nowrap;background:#eaf2e8;color:#477049}.badge::before{content:"";width:5px;height:5px;border-radius:50%;background:currentColor}.badge.neutral{background:#eef0ec;color:#7d8778}.badge.busy{background:#eaf0f8;color:#52759b}.badge.warn{background:#faf0dd;color:#a47827}.badge.error{background:#f9eae6;color:#ad5844}.pagination{border-top:1px solid var(--line);padding:13px 20px;display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:11px;color:var(--muted)}.pagination label{flex-direction:row;align-items:center}.pagination select{padding:4px 8px}.pagination>div{display:flex;gap:8px}.footnote{font-size:11px;color:#899082;margin-top:14px}.empty{text-align:center;color:var(--muted);padding:45px 15px}.empty strong{display:block;font-weight:500;font-size:15px;margin-bottom:7px}#notice{padding:12px 16px;margin-bottom:20px;background:#fff1de;border:1px solid #ead4b1;border-radius:6px;overflow-wrap:anywhere}#error-count:not(:empty){background:#f5e9d1;color:#977026;font-size:10px;border-radius:4px;padding:1px 5px}.device-grid,.stats-grid,.settings-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.device{padding:22px;background:#fff;border:1px solid var(--line);border-radius:8px}.device-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:17px}.device h2{font-size:17px}.device dl,.settings-panel dl{display:grid;grid-template-columns:95px 1fr;font-size:12px;gap:10px;margin:14px 0}dt{color:var(--muted)}dd{margin:0;overflow-wrap:anywhere}.device-count{border-top:1px solid var(--line);padding-top:15px;margin-top:17px;display:flex;justify-content:space-between;align-items:baseline}.device-count strong{font-size:26px}.device-count span{font-size:11px;color:var(--muted)}.chart-panel{padding:22px;margin-bottom:18px}.chart-panel h2{margin-bottom:20px}.bar-row{display:grid;grid-template-columns:120px 1fr 35px;align-items:center;gap:12px;margin:14px 0;font-size:12px}.bar-row>span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.bar-track{height:9px;background:#f1f3ed;border-radius:2px}.bar-fill{height:100%;background:#829d79;border-radius:2px}.bar-row strong{text-align:right}.hour-chart{display:grid;grid-template-columns:repeat(24,1fr);gap:7px;height:190px;align-items:end}.hour{display:flex;height:100%;flex-direction:column;justify-content:end;align-items:center;gap:5px;min-width:0}.hour i{display:block;background:#789873;width:100%;min-height:2px;border-radius:3px 3px 0 0}.hour span,.hour small{font-size:10px;color:var(--muted);font-style:normal}.settings-panel{padding:24px}.settings-panel p{font-size:12px;color:var(--muted);margin:14px 0}.settings-panel input{margin-bottom:12px}.backup-list{padding:0;list-style:none;font-size:12px;max-height:230px;overflow:auto}.backup-list li{padding:8px 0;border-top:1px solid var(--line);overflow-wrap:anywhere}dialog{border:1px solid #d7dfd2;border-radius:12px;padding:26px;max-width:850px;width:calc(100% - 32px);max-height:90vh;color:var(--ink);box-shadow:0 20px 90px #102c2425}dialog::backdrop{background:#15241f66}.dialog-heading{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding-bottom:17px;margin-bottom:20px}.dialog-heading h2{font-size:25px}.close{background:none;border:0;color:var(--muted);font-size:27px;padding:0 9px}.detail-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px 30px;margin:20px 0}.detail-grid dt{font-size:11px}.detail-grid dd{font-size:13px;margin-top:3px;white-space:pre-wrap}.detail-grid .wide{grid-column:1/-1}.timeline{padding:0 0 0 18px;border-left:1px solid #dce5d7;margin-left:7px;list-style:none}.timeline li{position:relative;padding:0 0 20px 5px}.timeline li::before{content:"";position:absolute;width:7px;height:7px;border-radius:50%;background:#829d79;left:-22px;top:8px}.timeline time{font-size:11px;color:var(--muted);margin-right:13px}.timeline p{font-size:12px;color:var(--muted);white-space:pre-wrap;overflow-wrap:anywhere}.detail-section{margin-top:24px}.detail-section h3{font-size:14px;margin-bottom:15px}.error-box{padding:14px;border:1px solid #ecddd2;background:#fdf8ef;margin-bottom:10px;border-radius:6px;font-size:12px;white-space:pre-wrap;overflow-wrap:anywhere}#resolve-dialog{max-width:500px}#resolve-dialog p{font-size:12px;color:var(--muted);margin-bottom:17px}.dialog-actions{display:flex;justify-content:end;gap:10px;margin-top:20px}footer{max-width:1320px;padding:18px 36px 30px;margin:auto;border-top:1px solid var(--line);font-size:10px;letter-spacing:1.7px;color:#899581;display:flex;justify-content:space-between}footer span{letter-spacing:0}[hidden]{display:none!important}@media(max-width:950px){.masthead{padding:20px}.nav-inner{padding:0 20px;gap:23px;overflow:auto}.nav-note{display:none}main{padding:25px 20px}.cards{gap:8px}.card{padding:15px 12px}.service time{display:none}.filters label{flex-basis:25%}.bar-row{grid-template-columns:90px 1fr 30px}.search-panel{padding:20px}}@media(max-width:600px){.brand strong{font-size:15px}.brand div>span{letter-spacing:.8px}.brand-mark{width:33px;height:39px;font-size:28px;line-height:40px}.service .badge{font-size:10px;padding:3px 6px}.masthead{padding:17px 16px}.nav-inner{padding:0 16px;gap:24px;font-size:12px}main{padding:22px 14px}.section-heading{gap:7px}h1{font-size:22px}.cards{grid-template-columns:repeat(2,1fr)}.cards .card:first-child{grid-column:1/-1;display:flex;align-items:center;justify-content:space-between}.cards.four{grid-template-columns:repeat(2,1fr)}.cards.four .card:first-child{display:block;grid-column:auto}.card-value{font-size:26px}.search-panel{padding:17px 13px}.search-line{padding-left:8px;gap:2px}.search-line input{font-size:17px;width:80px}.search-line input::placeholder{font-size:13px}.search-line button{padding:10px 15px}.search-line button span{display:none}.search-panel p{font-size:10px}.filters label{flex-basis:40%}.device-grid,.stats-grid,.settings-grid{grid-template-columns:1fr}.panel-heading{padding:15px}.panel-heading>div{gap:8px}.panel-heading h2{font-size:14px}.pagination{padding:12px 10px;gap:6px}.pagination button{padding:4px 6px}.hour-chart{gap:3px}.hour small{font-size:8px}.hour span{font-size:9px}.detail-grid{grid-template-columns:1fr}.detail-grid .wide{grid-column:auto}.dialog-heading h2{font-size:23px}dialog{padding:20px}.service{gap:4px}footer{padding:18px 16px;font-size:9px}footer span{font-size:9px}}

.heading-actions{display:flex;gap:8px}@media(max-width:600px){.heading-actions{flex-direction:column}.heading-actions button{padding:5px 10px;font-size:11px}}