:root{font-family:"Microsoft YaHei","PingFang SC",system-ui,sans-serif;color:#1a242b;background:#f4f6f7;letter-spacing:0;--bg:#f4f6f7;--panel:#fff;--panel-2:#fbfcfc;--ink:#1a242b;--ink-2:#3c4a51;--muted:#6b7a83;--line:#dde3e6;--line-strong:#c9d1d4;--soft:#f7f9f9;--hover:#eef3f1;--green:#0e7654;--green-light:#12b981;--green-dark:#0a5c42;--green-soft:#e6f4ee;--green-line:#b8ddce;--red:#b43a35;--red-soft:#f6e2e0;--amber:#a46610;--amber-soft:#f7ecd8;--shadow:0 8px 24px rgba(23,31,35,.14);--side-bg:#10161a;--side-panel:#182126;--side-line:#26333a;--side-text:#dfe6ea;--side-muted:#7d8b93;--terminal:#171b1d;font-size:var(--xterm-font-size,16px)}@media(prefers-color-scheme:dark){:root{color:#dfe6ea;background:#12181c;--bg:#12181c;--panel:#1a2126;--panel-2:#161d22;--ink:#e7edf0;--ink-2:#b9c4c9;--muted:#8a979e;--line:#2a343a;--line-strong:#39444b;--soft:#161d22;--hover:#1e2a2e;--green:#17a074;--green-light:#2cc796;--green-dark:#0e7654;--green-soft:#14302a;--green-line:#1f5542;--red:#e06d68;--red-soft:#3a2322;--amber:#e0a13c;--amber-soft:#3a2f1c;--shadow:0 8px 24px rgba(0,0,0,.4);--side-bg:#0c1013;--side-panel:#14191d;--side-line:#20282e;--side-text:#dfe6ea;--side-muted:#7d8b93;--terminal:#12161a;font-size:var(--xterm-font-size,16px)}}*{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh;background:var(--bg);color:var(--ink)}button,input,select,textarea{font:inherit;letter-spacing:0}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.55}.hidden{display:none!important}.brand-mark{display:grid;place-items:center;width:30px;height:30px;background:var(--green);color:#fff;border-radius:8px;flex-shrink:0}.eyebrow{margin:0 0 4px;color:var(--muted);font-size:11px;font-weight:700;text-transform:uppercase}.muted{color:var(--muted)}.mono{font-family:Cascadia Mono,Consolas,monospace;font-size:.92em}.feedback{position:fixed;z-index:90;left:50%;top:16px;transform:translate(-50%,-16px);max-width:min(520px,calc(100% - 32px));padding:11px 15px;border:1px solid var(--line-strong);background:var(--panel);color:var(--ink);border-radius:8px;box-shadow:var(--shadow);opacity:0;pointer-events:none;transition:opacity .15s,transform .15s}.feedback.visible{opacity:1;transform:translate(-50%,0)}.feedback.error{border-color:#dfaaa7;color:#8d2925}@media(prefers-color-scheme:dark){.feedback.error{border-color:#8a4a45;color:#f0a49f}}
/* 按钮体系 */
.primary,.secondary,.danger,.danger-ghost,.quiet{min-height:38px;border:0;border-radius:7px;padding:0 15px;font-weight:700;display:inline-flex;align-items:center;gap:6px}.primary{background:var(--green);color:#fff}.primary:hover:not(:disabled){background:var(--green-dark)}.secondary{border:1px solid var(--line-strong);background:var(--panel);color:var(--ink-2)}.secondary:hover:not(:disabled){border-color:var(--muted)}.danger{background:var(--red);color:#fff}.danger:hover:not(:disabled){filter:brightness(.92)}.danger-ghost{background:transparent;color:var(--red);border:1px solid #deb8b5}@media(prefers-color-scheme:dark){.danger-ghost{border-color:#7a4a46}}.quiet{background:transparent;color:var(--muted);padding:0 10px;border:1px solid var(--line-strong)}.quiet:hover{color:var(--ink)}.wide-button{width:100%;justify-content:center;height:44px}.btn-icon{display:inline-flex;width:15px;height:15px}.btn-icon svg{width:15px;height:15px}.icon-button{display:grid;place-items:center;width:34px;height:34px;min-height:34px;padding:0;border:1px solid var(--line-strong);border-radius:7px;background:var(--panel);color:var(--ink-2)}.icon-button:hover{background:var(--soft);color:var(--ink);border-color:var(--muted)}.icon-button svg{width:16px;height:16px}.icon-button.has-label{display:inline-flex;gap:6px;width:auto;padding:0 12px}.toolbar-btn.has-label{display:inline-flex;gap:5px;width:auto;padding:0 10px}.touch-ball.has-label{display:inline-flex;gap:4px;width:auto;padding:0 14px;border-radius:20px}.btn-label{font-size:12px;font-weight:600;white-space:nowrap}.link-button{background:none;border:0;padding:0;color:var(--green);font-size:12px;text-align:left}.link-button:hover{text-decoration:underline}.form-error{min-height:18px;margin:0;color:var(--red);font-size:12px}.batch-help{margin:0 0 10px;font-size:12px;line-height:1.5}.batch-input{width:100%;font-family:Cascadia Mono,Consolas,monospace;font-size:12px;padding:10px;border:1px solid var(--line-strong);border-radius:7px;background:var(--panel);color:var(--ink);resize:vertical;outline:0}.batch-input:focus{border-color:var(--green);box-shadow:0 0 0 3px rgba(14,118,84,.12)}.batch-grid-wrap{max-height:50vh;overflow:auto;border:1px solid var(--line);border-radius:8px;margin-top:10px}.batch-grid{width:100%;border-collapse:collapse;font-size:12px}.batch-grid th{position:sticky;top:0;z-index:2;background:var(--soft);color:var(--ink-2);font-weight:700;padding:7px 4px;border-bottom:2px solid var(--line-strong);white-space:nowrap;text-align:left;font-size:11px}.batch-grid td{padding:0;border-bottom:1px solid var(--line)}.batch-grid td input{width:100%;height:30px;border:0;padding:0 5px;background:transparent;color:var(--ink);font-size:12px;outline:0;border-radius:0}.batch-grid td input:focus{background:var(--hover)}.batch-grid td input[type="date"]{min-width:118px;font-family:inherit}.batch-grid td input[type="number"]{text-align:right;min-width:56px}.batch-grid .batch-del-cell{width:30px;text-align:center}.batch-grid .batch-del-cell button{width:24px;height:24px;border:0;background:transparent;color:var(--muted);font-size:16px;line-height:1;cursor:pointer;border-radius:4px;padding:0}.batch-grid .batch-del-cell button:hover{color:var(--red);background:var(--red-soft)}
/* 登录页 */
.login-view{min-height:100vh;display:grid;grid-template-columns:minmax(320px,42%) 1fr}.login-brand-panel{display:flex;flex-direction:column;justify-content:space-between;padding:32px 40px;background:linear-gradient(160deg,#0a5c42,#13564a);color:#fff}.login-brand-top{display:flex;align-items:center;gap:11px}.login-brand-top .brand-mark{background:rgba(255,255,255,.16)}.login-brand-top strong{font-size:17px}.login-brand-top>span:last-child{margin-left:2px;color:rgba(255,255,255,.72);font-size:12px}.login-brand-copy h1{margin:44px 0 10px;font-size:30px;line-height:1.35}.login-brand-copy p{margin:0;color:rgba(255,255,255,.78);font-size:13px}.login-features{list-style:none;margin:0;padding:0;display:grid;gap:12px;font-size:13px;color:rgba(255,255,255,.9)}.login-features li{display:flex;align-items:center;gap:9px}.feature-check{display:grid;place-items:center;width:18px;height:18px;border-radius:18px;background:rgba(255,255,255,.18);font-size:10px}.login-brand-foot{color:rgba(255,255,255,.5);font-size:11px}.login-form-side{display:grid;grid-template-rows:1fr 52px;min-width:0}.login-main{display:grid;place-items:center;padding:32px 20px}.login-panel{width:min(400px,100%);display:grid;gap:15px;padding:32px;background:var(--panel);border:1px solid var(--line);border-radius:10px;box-shadow:var(--shadow)}.panel-heading h1{margin:0;font-size:24px}.login-sub{margin:4px 0 0;color:var(--muted);font-size:12px}.login-panel label,.form-grid label{display:grid;gap:7px;color:var(--ink-2);font-size:13px;font-weight:600}.login-panel input,.form-grid input,.form-grid select,.device-filter input{width:100%;height:42px;border:1px solid var(--line-strong);border-radius:7px;background:var(--panel);padding:0 12px;color:var(--ink);outline:0}.login-panel input:focus,.form-grid input:focus,.form-grid select:focus,.device-filter input:focus{border-color:var(--green);box-shadow:0 0 0 3px rgba(14,118,84,.12)}.login-footer{display:flex;justify-content:space-between;align-items:center;padding:0 28px;border-top:1px solid var(--line);background:var(--panel);color:var(--muted);font-size:12px}.state-dot{display:flex;align-items:center;gap:7px}.state-dot:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--amber)}.state-dot.online:before{background:var(--green-light)}
/* 应用框架 */
.app-view{min-height:100vh;display:grid;grid-template-rows:58px 1fr}.app-header{display:grid;grid-template-columns:264px minmax(0,1fr) auto auto;align-items:center;border-bottom:1px solid var(--line);background:var(--panel)}.brand{height:100%;display:flex;align-items:center;gap:10px;padding:0 18px;border-right:1px solid var(--line)}.brand strong{font-size:16px}.header-status{display:flex;align-items:center;gap:18px;padding:0 20px;color:var(--muted);font-size:12px}.account{display:flex;align-items:center;gap:9px;padding-right:14px}.account>span:not(.avatar){font-size:13px;font-weight:600;color:var(--ink-2)}.avatar{display:grid;place-items:center;width:30px;height:30px;border-radius:30px;background:var(--green-soft);color:var(--green-dark);font-size:13px;font-weight:800;flex-shrink:0}.avatar.small{width:26px;height:26px;font-size:11px}.avatar.large{width:64px;height:64px;font-size:26px}.app-body{min-height:0;display:grid;grid-template-columns:264px minmax(0,1fr)}.app-body.data-mode{grid-template-columns:minmax(0,1fr)}@media(min-width:781px){.app-body.data-mode .workspace{padding:0;overflow:hidden}}
/* 侧栏（恒深色） */
.device-sidebar{min-height:calc(100vh - 58px);background:var(--side-bg);color:var(--side-text);display:flex;flex-direction:column}.sidebar-top{padding:12px}.sidebar-top .wide-button{height:38px;min-height:38px}.device-filter{padding:0 12px 10px}.device-filter input{height:34px;background:var(--side-panel);border-color:var(--side-line);color:var(--side-text)}.device-filter input::placeholder{color:var(--side-muted)}.device-filter input:focus{border-color:var(--green);box-shadow:0 0 0 2px rgba(18,185,129,.18)}.device-list{flex:1;overflow-y:auto;padding:0 8px;display:grid;align-content:start;gap:4px}.device-row{display:grid;grid-template-columns:32px minmax(0,1fr) auto;align-items:center;gap:10px;width:100%;min-height:58px;padding:8px 10px;border:1px solid transparent;border-radius:8px;background:transparent;text-align:left;color:var(--side-text)}.device-row:hover{background:var(--side-panel)}.device-row.active{background:#1c2b26;border-color:var(--green-dark)}.device-icon{display:grid;place-items:center;width:32px;height:32px;border-radius:8px;font-size:11px;font-weight:800;flex-shrink:0;background:#22282c;color:#63c69f}.device-icon.win{background:#274b74;color:#fff}.device-copy{min-width:0}.device-copy strong,.device-copy span{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.device-copy strong{font-size:13px;font-weight:700}.device-copy span{margin-top:3px;color:var(--side-muted);font-size:11px}.device-meta{display:flex;flex-direction:column;align-items:flex-end;gap:4px}.route-number{color:var(--side-muted);font-size:10px}.health-dot{display:inline-block;width:7px;height:7px;border-radius:7px;background:var(--muted);margin-left:6px;vertical-align:2px}.health-dot.good{background:var(--green-light)}.health-dot.warn{background:var(--amber)}.health-dot.bad{background:var(--red)}.list-empty{padding:30px 18px;color:var(--side-muted);text-align:center;font-size:13px}.sidebar-foot{display:flex;align-items:center;gap:9px;padding:10px 12px;border-top:1px solid var(--side-line)}.sidebar-name{flex:1;font-size:12px;font-weight:600;color:var(--side-text);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.sidebar-foot .icon-button{color:var(--side-muted)}.sidebar-foot .icon-button:hover{color:var(--side-text);background:var(--side-panel)}
/* 工作区 */
.workspace{min-width:0;padding:26px 30px 40px;overflow:auto}.empty-workspace{min-height:calc(100vh - 124px);display:grid;place-content:center;justify-items:center;gap:12px;color:var(--muted);text-align:center}.empty-workspace h1{margin:0;color:var(--ink);font-size:20px}.empty-workspace p{margin:0;font-size:13px}.empty-icon{display:grid;place-items:center;width:54px;height:54px;border:1px solid var(--line-strong);border-radius:14px;background:var(--panel);color:var(--green)}.empty-icon svg{width:24px;height:24px}.device-workspace{max-width:1120px;margin:0 auto}.workspace-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;padding-bottom:20px}.device-identity{display:flex;align-items:flex-start;gap:14px;min-width:0}.device-glyph{display:grid;place-items:center;width:46px;height:46px;border-radius:12px;background:#22282c;color:#63c69f;font-size:15px;font-weight:800;flex-shrink:0}.device-glyph.win{background:#274b74;color:#fff}.device-glyph svg{width:22px;height:22px}.device-id-line{display:flex;align-items:center;gap:9px;min-width:0}.device-id-line h1{margin:0;font-size:23px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.device-id-copy p{margin:6px 0 0;font-size:12px}.protocol-badge{display:inline-flex;align-items:center;min-height:22px;padding:0 8px;border:1px solid var(--green-line);border-radius:6px;background:var(--green-soft);color:var(--green-dark);font-size:11px;font-weight:800;flex-shrink:0}.workspace-actions{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}.connect-primary{padding:0 20px}.local-rdp{border-color:#7aa7d9;background:#e8f0fa;color:#1a4480}@media(prefers-color-scheme:dark){.local-rdp{border-color:#4a6fa5;background:#1a2d42;color:#a8c7ec}}.local-rdp:hover:not(:disabled){border-color:#5a8fc8;background:#d6e5f7}
/* 视图切换 */
.view-switcher{display:flex;align-items:center;gap:4px;padding:4px;border:1px solid var(--line);border-radius:8px;background:var(--panel-2);margin-right:10px}.view-tab{height:32px;padding:0 14px;border:0;border-radius:6px;background:transparent;color:var(--muted);font-size:13px;font-weight:700}.view-tab.active{background:var(--green);color:#fff}.view-tab:hover:not(.active){color:var(--ink)}
/* 数据面板 */
.data-panel{max-width:100%;height:calc(100vh - 58px);padding:0}.data-layout{display:grid;grid-template-columns:200px minmax(0,1fr);height:100%}.data-sidebar{display:flex;flex-direction:column;gap:6px;padding:14px 10px;background:var(--side-bg);border-right:1px solid var(--side-line)}.data-nav{display:flex;flex-direction:column;gap:4px;flex:1}.data-nav-item{width:100%;min-height:40px;padding:0 12px;border:1px solid var(--side-line);border-radius:7px;background:var(--side-panel);color:var(--side-text);font-size:13px;font-weight:600;text-align:left;display:inline-flex;align-items:center;gap:8px}.data-nav-item:hover{background:#202b31;border-color:#3a4952}.data-nav-item.active{background:var(--green);color:#fff;border-color:var(--green)}.data-nav-item.new-view{margin-top:auto;border:1px dashed #4a5a63;background:transparent;color:var(--side-muted)}.data-nav-item.new-view:hover{background:#182126;color:var(--side-text)}.nav-icon{display:inline-flex;width:15px;height:15px}.nav-icon svg{width:15px;height:15px}.data-main{min-width:0;display:flex;flex-direction:column;padding:20px 24px 24px;overflow:hidden}.data-toolbar{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:14px;flex-shrink:0;flex-wrap:wrap}.data-toolbar .panel-heading h1{margin:0;font-size:20px}.data-actions{display:flex;gap:8px}.data-filter-bar{display:flex;align-items:center;gap:12px;margin-bottom:12px;flex-shrink:0;padding:10px 12px;border:1px solid var(--line);border-radius:8px;background:var(--panel)}.data-filter-bar.hidden{display:none}.data-filter-bar label{display:flex;align-items:center;gap:10px;color:var(--ink-2);font-size:13px;font-weight:600}.data-filter-bar select{min-width:140px;height:34px;padding:0 8px;border:1px solid var(--line-strong);border-radius:6px;background:var(--panel);color:var(--ink)}.data-table-wrap{flex:1;border:1px solid var(--line);border-radius:10px;background:var(--panel);overflow:auto;min-height:0}.data-table{width:100%;border-collapse:collapse;font-size:12.5px}.data-table th,.data-table td{padding:10px 12px;border-bottom:1px solid var(--line);border-right:1px solid var(--line);white-space:nowrap;text-align:left}.data-table th:last-child,.data-table td:last-child{border-right:0}.data-table th{position:sticky;top:0;background:var(--soft);color:var(--ink-2);font-weight:700;border-bottom:2px solid var(--line-strong)}.data-table tbody tr:nth-child(even){background:var(--panel-2)}.data-table tbody tr:hover{background:var(--hover)}.data-table .totals-row td{background:var(--green-soft);font-weight:800;border-bottom:2px solid var(--line-strong)}.data-table td.num{text-align:right;font-variant-numeric:tabular-nums}.data-table td.url{max-width:200px;overflow:hidden;text-overflow:ellipsis}.data-table .row-actions{display:flex;gap:6px}.data-table .row-actions button{min-height:28px;padding:0 10px;font-size:12px}.data-empty{padding:40px;text-align:center;color:var(--muted)}.data-pagination{display:flex;align-items:center;justify-content:flex-end;gap:10px;margin-top:12px;flex-shrink:0}.data-pagination.hidden{display:none}#pageInfo{font-size:12px;color:var(--muted)}.data-search{margin-left:auto;display:flex;align-items:center}#tableSearch{width:220px;height:34px;padding:0 10px;border:1px solid var(--line-strong);border-radius:6px;background:var(--panel);color:var(--ink);font-size:13px}#tableSearch:focus{outline:none;border-color:var(--green)}.data-table th.sortable{cursor:pointer;user-select:none}.data-table th.sortable:hover{background:var(--hover)}.data-table th.sorted{color:var(--green)}.sort-arrow{margin-left:4px;font-size:10px}
/* 数据表单 */
#dataRecordForm,#batchDataRecordForm{padding:22px;overflow:auto;max-height:calc(100vh - 28px)}.data-id-hint{margin:-8px 0 14px;font-size:12px;color:var(--muted)}.data-form-grid{grid-template-columns:repeat(3,minmax(0,1fr))}@media(max-width:780px){.data-form-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:480px){.data-form-grid{grid-template-columns:1fr}}
#sheetUploadForm{padding:22px;overflow:auto;max-height:calc(100vh - 28px)}.upload-form-grid input[type=file]{height:auto;min-height:42px;padding:9px 10px;font-size:12px;color:var(--ink-2)}.upload-form-grid input[type=file]::file-selector-button{height:24px;margin-right:8px;border:1px solid var(--line-strong);border-radius:5px;background:var(--soft);color:var(--ink-2);font-size:12px;cursor:pointer}.upload-form-grid input[type=file]::file-selector-button:hover{border-color:var(--green);color:var(--green)}@media(max-width:480px){.upload-form-grid{grid-template-columns:1fr}}
.formula-preview{margin-top:16px;padding:12px 14px;border:1px solid var(--green-line);border-radius:8px;background:var(--green-soft)}.formula-preview h3{margin:0 0 10px;font-size:12px;color:var(--green-dark)}.formula-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:6px 14px}@media(max-width:480px){.formula-grid{grid-template-columns:1fr 1fr}}.formula-item{display:flex;justify-content:space-between;gap:8px;font-size:12px;color:var(--ink-2);min-width:0}.formula-item b{color:var(--ink);font-variant-numeric:tabular-nums;white-space:nowrap}.deduct-red{color:var(--red);font-weight:700}.data-table tr.deduct-row td{color:var(--red)}.data-table td.cell-editable{cursor:cell}.data-table td.cell-editable:hover{background:var(--green-soft)}.cell-edit-input{width:100%;height:30px;padding:0 6px;border:1px solid var(--green);border-radius:4px;font:inherit;color:var(--ink);background:var(--panel);box-sizing:border-box}
.column-picker{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px 16px;padding:4px 0}.column-picker label{display:flex;align-items:center;gap:8px;font-weight:400;font-size:13px;color:var(--ink-2)}.column-picker input{width:auto;height:auto}@media(max-width:780px){.data-layout{grid-template-columns:1fr;grid-template-rows:auto 1fr}.data-sidebar{flex-direction:row;align-items:center;gap:8px;padding:8px 12px;border-right:0;border-bottom:1px solid var(--side-line)}.data-nav{flex-direction:row;flex-wrap:wrap;flex:1}.data-nav-item.new-view{margin-top:0}.data-main{padding:14px 16px 18px}}
/* 统计带 */
.detail-band{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border:1px solid var(--line);border-radius:10px;background:var(--panel);overflow:hidden}.detail-item{min-width:0;padding:14px 18px;border-right:1px solid var(--line)}.detail-item:last-child{border-right:0}.detail-item span,.detail-item strong{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.detail-item span{margin-bottom:5px;color:var(--muted);font-size:11px}.detail-item strong{font-size:14px;display:flex;align-items:center}
/* 节点链拓扑 */
.route-section,.session-section{margin-top:22px;padding-top:20px;border-top:1px solid var(--line)}.section-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}.section-heading h2,.dialog-heading h2{margin:0;font-size:17px}.count{color:var(--muted);font-size:12px}.route-chain{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;align-items:stretch}.route-node{position:relative;min-width:0;padding:12px 14px;border:1px solid var(--line);background:var(--panel);border-radius:10px}.route-node:not(:last-child):after{content:"";position:absolute;z-index:2;right:-10px;top:50%;transform:translateY(-50%);width:20px;height:16px;background:var(--bg)}.route-arrow{position:absolute;z-index:3;right:-7px;top:50%;transform:translateY(-50%);color:var(--muted)}.route-node:not(:last-child) .route-arrow{display:block}.route-node:last-child .route-arrow{display:none}.route-head{display:flex;align-items:center;gap:8px;min-width:0}.route-index{display:grid;place-items:center;width:18px;height:18px;border-radius:18px;background:var(--green-soft);color:var(--green-dark);font-size:10px;font-weight:800;flex-shrink:0}.route-index.target{background:var(--soft);color:var(--ink-2)}.route-icon{display:grid;place-items:center;width:26px;height:26px;border-radius:7px;background:#22282c;color:#63c69f;font-size:10px;font-weight:800;flex-shrink:0}.route-icon.win{background:#274b74;color:#fff}.route-copy{min-width:0;flex:1}.route-copy strong,.route-copy span{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.route-copy strong{font-size:12.5px}.route-copy span{margin-top:3px;color:var(--muted);font-size:10.5px}.route-latency{position:absolute;top:10px;right:12px;font-size:10px;font-weight:700;padding:2px 8px;border-radius:10px;background:var(--soft);color:var(--muted)}.route-latency.good{background:var(--green-soft);color:var(--green-dark)}.route-latency.warn{background:var(--amber-soft);color:var(--amber)}.route-latency.bad{background:var(--red-soft);color:var(--red)}
/* 会话区 */
.session-heading{gap:12px}.session-state{min-width:58px;color:var(--muted);font-size:12px;text-align:right}.session-pending{display:flex;align-items:center;gap:14px;min-height:80px;padding:16px 18px;border:1px dashed var(--line-strong);background:var(--soft);border-radius:10px;color:var(--ink-2)}.session-pending strong,.session-pending span{display:block}.session-pending span{margin-top:4px;color:var(--muted);font-size:12px}.status-symbol{display:grid;place-items:center;width:38px;height:38px;border-radius:10px;background:var(--panel);border:1px solid var(--line)}.status-symbol svg{width:18px;height:18px;color:var(--amber)}
/* 终端 */
.terminal-shell{border:1px solid #2a3338;background:var(--terminal);border-radius:10px;overflow:hidden}.terminal-toolbar{display:flex;align-items:center;gap:10px;height:38px;padding:0 12px;background:#20272b;border-bottom:1px solid #2a3338}.toolbar-dots{display:flex;gap:5px}.toolbar-dots i{width:9px;height:9px;border-radius:9px}.toolbar-dots i:nth-child(1){background:#d64541}.toolbar-dots i:nth-child(2){background:#e09d1f}.toolbar-dots i:nth-child(3){background:#12b981}.terminal-title{color:#9aa6ac;font-size:11.5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.toolbar-actions{margin-left:auto;display:flex;gap:2px}.toolbar-btn{display:grid;place-items:center;width:30px;height:30px;padding:0;border:1px solid #394247;border-radius:6px;background:#262d31;color:#c8d2d6}.toolbar-btn:hover{background:#333c41;color:#fff;border-color:#4a555a}.toolbar-btn.danger:hover{color:#f0a49f;border-color:#7a4a46}.toolbar-btn svg{width:14px;height:14px}.terminal-view{height:390px;padding:10px 8px;background:var(--terminal)}.terminal-view .xterm{height:100%}.terminal-view .xterm-viewport{overflow-y:auto!important}.terminal-input-form{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px;padding:9px;border-top:1px solid #394247;background:#22282b}.terminal-input-form input{min-width:0;height:40px;padding:0 12px;border:1px solid #4a555a;border-radius:7px;background:#f9fbfb;color:#1f292e;outline:0}.terminal-input-form input:focus{border-color:#39a27e;box-shadow:0 0 0 2px rgba(57,162,126,.2)}
/* 对话框 */
dialog{width:min(760px,calc(100% - 28px));max-height:calc(100vh - 28px);padding:0;border:1px solid var(--line-strong);border-radius:10px;box-shadow:0 24px 64px rgba(20,28,32,.25);background:var(--panel);color:var(--ink)}dialog::backdrop{background:rgba(25,32,36,.52)}#deviceForm{padding:22px;overflow:auto}.dialog-heading{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:18px}.close-button{background:var(--soft);color:var(--ink-2)}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.form-grid .full{grid-column:1/-1}.chain-editor{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:20px}.chain-column{min-width:0}.chain-column h3{margin:0 0 9px;font-size:13px}.node-options{min-height:120px;border:1px solid var(--line);border-radius:8px;background:var(--soft);overflow:hidden}.node-option{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:8px;min-height:48px;padding:7px 10px;border-bottom:1px solid var(--line);background:var(--panel)}.node-option:last-child{border-bottom:0}.node-option strong,.node-option span{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.node-option strong{font-size:12px}.node-option span{margin-top:2px;color:var(--muted);font-size:10px}.node-controls{display:flex;gap:4px}.node-controls button{width:30px;height:30px;border:1px solid var(--line-strong);background:var(--panel);border-radius:6px;color:var(--ink-2)}.node-controls button:hover{border-color:var(--green);color:var(--green)}.node-empty{padding:18px;color:var(--muted);text-align:center;font-size:12px}.dialog-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:18px}.confirm-dialog{width:min(420px,calc(100% - 28px));padding:20px}.confirm-message{margin:0 0 4px;color:var(--ink-2);font-size:13px;line-height:1.6}
/* RDP */
.rdp-display .guac-cursor{display:none!important}.rdp-display{cursor:default}
.rdp-shell{border:1px solid #343c40;background:#0d1114;border-radius:10px;overflow:auto;max-height:calc(100vh - 260px);position:relative}.rdp-display{display:block;text-align:center;min-height:320px;cursor:crosshair;position:relative}.rdp-display>div{margin:0 auto}.rdp-toolbar{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:6px 10px;background:#1d2225;border-bottom:1px solid #343c40;position:sticky;top:0;z-index:3;transition:opacity .2s}.rdp-toolbar .muted{color:#8a949a;font-size:11px}.rdp-toolbar .toolbar-btn{color:#cfd8dc}.rdp-toolbar .toolbar-btn:hover{background:#2a3338}.rdp-toolbar .toolbar-btn.danger:hover{color:#f0a49f}.rdp-shell:fullscreen{max-height:none;width:100vw;height:100vh;border:0;border-radius:0;display:flex;flex-direction:column;background:#000}.rdp-shell:fullscreen .rdp-display,.rdp-shell.pseudo-fullscreen .rdp-display{flex:1;min-height:0;display:flex;align-items:center;justify-content:center}.rdp-shell.pseudo-fullscreen{position:fixed;inset:0;z-index:60;max-height:none;width:100vw;height:100vh;border:0;border-radius:0;display:flex;flex-direction:column;background:#000;margin:0}.exit-immersive{display:none;position:fixed;top:calc(8px + env(safe-area-inset-top));right:10px;z-index:70;background:rgba(30,36,40,.85);color:#fff;border:1px solid #5a656c;border-radius:16px;padding:6px 14px;font-size:13px}
/* 触控悬浮球 */
.rdp-touch-controls{position:absolute;right:12px;bottom:16px;z-index:8;display:flex;flex-direction:column;gap:10px}.touch-ball{width:46px;height:46px;border-radius:46px;border:1px solid rgba(255,255,255,.35);background:rgba(20,26,30,.6);color:#dfe6ea;display:grid;place-items:center;backdrop-filter:blur(4px)}.touch-ball.active{background:rgba(14,118,84,.85);border-color:#39a27e}.touch-ball svg{width:19px;height:19px}.rdp-text-form{position:absolute;left:0;right:0;bottom:0;z-index:9;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px;padding:10px;background:rgba(20,26,30,.92);border-top:1px solid #343c40}.rdp-text-form input{min-width:0;height:40px;padding:0 12px;border:1px solid #4a555a;border-radius:7px;background:#f9fbfb;color:#1f292e;outline:0}
/* 移动端面板 */
.sessions-panel,.me-panel{max-width:640px;margin:0 auto;padding:24px 4px}.sessions-panel .panel-heading h1,.me-panel h1{margin:0;font-size:22px}.panel-heading.sub{margin-top:26px}.session-summary{display:grid;gap:10px;margin-top:14px}.quick-connect-list{display:grid;gap:10px;margin-top:12px}.me-profile{display:flex;align-items:center;gap:16px;padding:20px;background:var(--panel);border:1px solid var(--line);border-radius:12px}.me-profile h1{margin:0;font-size:20px}.me-profile p{margin:6px 0 0;font-size:12px}.me-list{margin-top:14px;border:1px solid var(--line);border-radius:12px;background:var(--panel);overflow:hidden}.me-row{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:14px 18px;border-bottom:1px solid var(--line);font-size:13px}.me-row:last-child{border-bottom:0}.me-row span{color:var(--muted)}.me-row strong{font-weight:600;text-align:right;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.me-panel .wide-button{margin-top:14px}
/* 移动端 Tab */
.mobile-tabs{display:none;position:fixed;left:0;right:0;bottom:0;z-index:40;background:var(--panel);border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom)}.mobile-tab{flex:1;display:flex;flex-direction:column;align-items:center;gap:3px;height:52px;border:0;background:transparent;color:var(--muted);font-size:10px}.mobile-tab.active{color:var(--green)}.tab-icon{display:grid;place-items:center;width:20px;height:20px}.tab-icon svg{width:19px;height:19px}
/* 移动端沉浸 */
.mobile-immersive .exit-immersive{display:block}.mobile-immersive .app-header,.mobile-immersive .device-sidebar,.mobile-immersive .workspace-heading,.mobile-immersive .detail-band,.mobile-immersive .route-section,.mobile-immersive .section-heading,.mobile-immersive .mobile-tabs{display:none}.mobile-immersive .app-body{display:block}.mobile-immersive .workspace{padding:0;overflow:hidden}.mobile-immersive .session-section{margin:0;padding:0;border:0}.mobile-immersive .session-pending{min-height:100vh;min-height:100dvh}.mobile-immersive .rdp-shell{max-height:100vh;max-height:100dvh;height:100vh;height:100dvh;border:0;border-radius:0}.mobile-immersive .rdp-toolbar{padding-top:calc(6px + env(safe-area-inset-top))}.mobile-immersive .terminal-shell{height:100vh;height:100dvh;border:0;border-radius:0;display:flex;flex-direction:column}.mobile-immersive .terminal-view{flex:1;height:auto;min-height:0}
/* 响应式 */
@media(max-width:780px){.login-view{grid-template-columns:1fr;grid-template-rows:auto 1fr}.login-brand-panel{padding:20px 22px 16px}.login-brand-copy,.login-features,.login-brand-foot{display:none}.login-form-side{grid-template-rows:1fr auto}.login-main{padding:24px 16px}.login-footer{padding:0 16px}.login-footer span:last-child{display:none}.app-header{grid-template-columns:1fr auto auto}.app-header .brand{border-right:0}.header-status{display:none}.account{padding-right:10px}.account>span:not(.avatar){display:none}.app-body{display:block;padding-bottom:52px}.device-sidebar{min-height:0;background:var(--panel);border-bottom:1px solid var(--line);display:block}.sidebar-top{padding:10px 12px;display:flex;gap:8px}.sidebar-top .wide-button{flex:0 0 auto;width:auto}.device-filter{flex:1;padding:0;display:flex;align-items:center}.device-filter input{background:var(--panel-2);border-color:var(--line);color:var(--ink);height:38px}.device-list{display:flex;overflow-x:auto;padding:0 10px 10px;gap:8px}.device-row{flex:0 0 200px;min-height:56px;border:1px solid var(--line);border-radius:10px;background:var(--panel);color:var(--ink)}.device-row:hover{background:var(--panel)}.device-row.active{background:var(--green-soft);border-color:var(--green-line)}.device-copy span{color:var(--muted)}.route-number{color:var(--muted)}.device-icon{background:#22282c;color:#63c69f}.device-icon.win{background:#274b74;color:#fff}.list-empty{color:var(--muted)}.sidebar-foot{display:none}.workspace{padding:18px 16px 28px}.empty-workspace{min-height:46vh}.workspace-heading{align-items:center}.device-id-line h1{font-size:19px}.device-glyph{width:40px;height:40px}.workspace-actions{width:100%}.workspace-actions .secondary,.workspace-actions .danger-ghost{flex:1}.workspace-actions .connect-primary,.workspace-actions .danger{flex:1}.detail-band{grid-template-columns:1fr 1fr}.detail-item:nth-child(2){border-right:0}.detail-item:nth-child(-n+2){border-bottom:1px solid var(--line)}.route-chain{grid-template-columns:1fr}.route-node:not(:last-child):after{display:none}.route-arrow{display:none!important}.route-node{padding-bottom:12px;margin-bottom:2px}.route-node:not(:last-child){border-bottom-style:dashed;border-radius:10px}.terminal-view{height:330px}.chain-editor{grid-template-columns:1fr}.mobile-tabs{display:flex}dialog{width:calc(100% - 20px);margin:auto 10px 10px;border-radius:14px;max-height:calc(100dvh - 20px)}.sessions-panel,.me-panel{padding-top:10px}}
@media(max-width:480px){.login-brand-panel{padding:16px 18px 12px}.login-brand-top .brand-mark{width:26px;height:26px}.login-brand-top strong{font-size:15px}.login-brand-top>span:last-child{display:none}.login-panel{padding:22px 18px}.app-header .brand{padding:0 12px}.app-header .brand strong{display:none}.app-header .brand .brand-mark{width:26px;height:26px}.device-id-copy p{font-size:11px}.detail-band{grid-template-columns:1fr}.detail-item{border-right:0;border-bottom:1px solid var(--line)!important}.detail-item:last-child{border-bottom:0!important}.workspace-actions{gap:6px}.terminal-view{height:300px;padding:8px 4px}.terminal-input-form{grid-template-columns:minmax(0,1fr) 64px}.form-grid{grid-template-columns:1fr}.form-grid .full{grid-column:1}.dialog-actions button{flex:1}#deviceForm{padding:18px 14px}.me-profile{padding:16px}.has-label .btn-label{font-size:11px}.icon-button.has-label,.toolbar-btn.has-label{padding:0 8px}.touch-ball.has-label{padding:0 10px}}
.terminal-shell.pseudo-fullscreen{position:fixed;inset:0;z-index:60;height:100vh;border:0;border-radius:0;display:flex;flex-direction:column;background:var(--terminal)}.terminal-shell.pseudo-fullscreen .terminal-view{flex:1;height:auto;min-height:0}.rdp-toolbar.toolbar-hidden{opacity:0;pointer-events:none}.session-card{display:flex;align-items:center;gap:12px;padding:14px 16px;background:var(--panel);border:1px solid var(--line);border-radius:12px}.session-card .device-icon,.quick-item .device-icon{width:36px;height:36px;border-radius:9px;flex-shrink:0}.session-card-copy{flex:1;min-width:0}.session-card-copy strong,.session-card-copy span{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.session-card-copy strong{font-size:13px}.session-card-copy span{margin-top:3px;color:var(--muted);font-size:11px}.session-state-pill{flex-shrink:0;padding:3px 10px;border-radius:10px;background:var(--green-soft);color:var(--green-dark);font-size:11px;font-weight:700}.session-empty{padding:22px;border:1px dashed var(--line-strong);border-radius:12px;color:var(--muted);font-size:12px;text-align:center}.quick-item{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:12px;padding:12px 14px;background:var(--panel);border:1px solid var(--line);border-radius:12px}.quick-copy{min-width:0}.quick-copy strong,.quick-copy span{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.quick-copy strong{font-size:13px}.quick-copy span{margin-top:3px;color:var(--muted);font-size:11px}#terminalShell{font-size:16px;color:#e7e7e7}