:root{font-family:Inter,PingFang SC,Microsoft YaHei,system-ui,sans-serif;color:#24313a;background:#f5f7f8;font-synthesis:none;text-rendering:optimizeLegibility}*{box-sizing:border-box}body{margin:0}button,input{font:inherit}button{border:0;cursor:pointer}.admin-shell{min-height:100vh;display:grid;grid-template-columns:260px minmax(0,1fr)}.sidebar{position:sticky;top:0;height:100vh;padding:24px 18px;display:flex;flex-direction:column;gap:24px;background:#1f2b33;color:#eef4f2}.brand{display:flex;align-items:center;gap:12px;padding:0 4px 14px;border-bottom:1px solid rgba(255,255,255,.12)}.brand>span{width:44px;height:44px;display:grid;place-items:center;border-radius:8px;background:#7ed1ae;color:#14231d;font-weight:700}.brand strong,.brand em{display:block}.brand strong{font-size:17px}.brand em{margin-top:2px;color:#9cafad;font-size:12px;font-style:normal}.sidebar nav{display:flex;flex-direction:column;gap:6px}.sidebar a{padding:11px 12px;border-radius:8px;color:#d8e2df;text-decoration:none;font-size:14px}.sidebar a:hover{background:#ffffff14}.server-box{margin-top:auto;padding:14px;display:flex;gap:10px;border-radius:8px;background:#ffffff14}.server-box strong,.server-box em{display:block}.server-box strong{font-size:13px}.server-box em{max-width:190px;margin-top:4px;overflow:hidden;color:#9cafad;font-size:12px;font-style:normal;text-overflow:ellipsis;white-space:nowrap}.dot{width:9px;height:9px;margin-top:4px;flex:none;border-radius:999px;background:#d36b5f}.dot.online{background:#7ed1ae}.workspace{min-width:0;padding:28px}.topbar{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:24px}.topbar h1{margin:0;font-size:28px;font-weight:650}.topbar p{margin:6px 0 0;color:#69777e;font-size:14px}.top-actions{display:flex;gap:10px}.primary,.ghost,.danger{min-height:38px;padding:0 16px;border-radius:8px;font-weight:600}.primary{background:#2f5d50;color:#fff}.ghost{border:1px solid #d5dde0;background:#fff;color:#31424b}.danger{background:#a94d40;color:#fff}.danger.subtle{border:1px solid #e6cbc6;background:#fff;color:#a94d40}button:disabled{opacity:.45;cursor:not-allowed}.login-panel{max-width:520px;padding:26px;display:grid;gap:18px;border:1px solid #dde5e8;border-radius:8px;background:#fff}.login-panel h2{margin:0;font-size:22px}.login-panel p{margin:8px 0 0;color:#69777e}label{display:grid;gap:8px;color:#56656d;font-size:13px;font-weight:600}input{width:100%;height:40px;padding:0 12px;border:1px solid #d5dde0;border-radius:8px;background:#fff;color:#25343d;outline:none}input:focus{border-color:#6ea891;box-shadow:0 0 0 3px #6ea89129}.toast{margin-bottom:18px;padding:12px 14px;border:1px solid #d5dde0;border-radius:8px;background:#fff;color:#45545c}.metric-grid{display:grid;grid-template-columns:repeat(6,minmax(120px,1fr));gap:12px;margin-bottom:20px}.metric{min-height:104px;padding:18px;display:flex;flex-direction:column;justify-content:space-between;border:1px solid #dde5e8;border-radius:8px;background:#fff}.metric span{color:#69777e;font-size:13px}.metric strong{color:#1f2b33;font-size:25px;font-weight:650}.metric strong.warn{color:#a56a28}.content-grid,.admin-layout{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(360px,.75fr);gap:20px;align-items:start}.admin-layout{grid-template-columns:360px minmax(0,1fr)}.detail-column{display:grid;gap:20px}.two-panels{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:20px}.panel{border:1px solid #dde5e8;border-radius:8px;background:#fff;overflow:hidden}.panel header{padding:16px 18px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #e6ecee}.panel h2{margin:0;font-size:17px}.panel header span{color:#69777e;font-size:13px}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse}th,td{padding:14px 18px;border-bottom:1px solid #edf1f2;text-align:left;white-space:nowrap}th{color:#69777e;font-size:12px;font-weight:650}td{color:#2c3c45;font-size:14px}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}.tag,.food-level{display:inline-flex;align-items:center;min-height:26px;padding:0 10px;border-radius:999px;font-size:12px;font-weight:650}.tag.ideal,.food-level.good{background:#e4f4ed;color:#286b52}.tag.normal{background:#eef1ec;color:#52615b}.tag.elevated,.food-level.warn{background:#fff0d9;color:#925f21}.tag.high,.food-level.avoid{background:#fae4df;color:#a94d40}.food-list,.med-list,.user-list{display:grid}.user-search{padding:14px 18px;border-bottom:1px solid #edf1f2}.user-row{width:100%;padding:14px 18px;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:12px;align-items:center;border-bottom:1px solid #edf1f2;background:#fff;color:#25343d;text-align:left}.user-row.active{background:#edf7f2}.user-row strong,.user-row em{display:block}.user-row strong{overflow:hidden;font-size:14px;text-overflow:ellipsis;white-space:nowrap}.user-row em{margin-top:4px;overflow:hidden;color:#69777e;font-size:12px;font-style:normal;text-overflow:ellipsis;white-space:nowrap}.user-row b{min-width:34px;padding:5px 8px;border-radius:999px;background:#eef1ec;color:#52615b;font-size:12px;text-align:center}.user-detail{padding:18px;display:grid;gap:16px}.profile-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.info-tile{min-width:0;padding:12px;border-radius:8px;background:#f6f9fa}.info-tile span,.info-tile strong{display:block}.info-tile span{color:#69777e;font-size:12px}.info-tile strong{margin-top:6px;overflow:hidden;color:#24313a;font-size:13px;font-weight:650;text-overflow:ellipsis;white-space:nowrap}.sub-metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.sub-metrics .metric{min-height:84px;box-shadow:none}.sub-metrics .metric strong{font-size:20px}.food-row,.med-row{padding:14px 18px;display:grid;grid-template-columns:minmax(0,1fr) auto auto;align-items:center;gap:12px;border-bottom:1px solid #edf1f2}.med-row{grid-template-columns:minmax(0,1fr) auto}.food-row strong,.food-row span,.med-row strong,.med-row span{display:block}.food-row strong,.med-row strong{font-size:14px}.food-row span,.med-row span{margin-top:4px;overflow:hidden;color:#69777e;font-size:12px;text-overflow:ellipsis;white-space:nowrap}.food-row b{font-size:13px;white-space:nowrap}.status-on,.status-off{padding:5px 10px;border-radius:999px;font-size:12px;font-weight:650}.status-on{background:#e4f4ed;color:#286b52}.status-off{background:#eef1ec;color:#69777e}.med-form,.settings-form{padding:18px;display:grid;gap:12px;border-bottom:1px solid #edf1f2}.med-form{grid-template-columns:1fr .7fr 1fr auto}.settings-form{grid-template-columns:repeat(3,minmax(0,1fr)) auto;align-items:end}.empty-cell,.empty-block{color:#839097;text-align:center}.empty-block{padding:38px 18px}@media(max-width:1100px){.admin-shell{grid-template-columns:1fr}.sidebar{position:static;height:auto}.sidebar nav{flex-direction:row;flex-wrap:wrap}.server-box{margin-top:0}.metric-grid,.content-grid,.admin-layout,.two-panels{grid-template-columns:1fr 1fr}.admin-layout,.med-form,.settings-form{grid-template-columns:1fr}}@media(max-width:720px){.workspace{padding:18px}.topbar{align-items:flex-start;flex-direction:column}.metric-grid,.content-grid,.admin-layout,.two-panels,.profile-grid,.sub-metrics{grid-template-columns:1fr}}