.drawing-page{--drawing-edge:var(--line,#d4e2e5);--drawing-panel:var(--surface,#fff);--drawing-ink:var(--ink,#19383f);color:var(--drawing-ink)}
.drawing-view{height:100dvh;overflow:hidden}
.drawing-view .workspace{height:100dvh;min-height:0;display:flex;flex-direction:column;overflow:hidden;padding-bottom:0}
.drawing-view .topbar{flex:0 0 54px;min-height:54px;height:54px;padding:0 12px;gap:8px}
.drawing-view .topbar #breadcrumb{display:inline-flex;flex:none;margin-right:4px}
.drawing-view .topbar .drawing-actions{flex:1;min-width:0;flex-wrap:nowrap;margin-right:auto}
.drawing-view .topbar .drawing-actions .button{white-space:nowrap;padding:8px 10px}
.drawing-view #storageModeLabel{display:none}
.drawing-toolbar>.drawing-actions{margin-left:auto}
.drawing-page>.drawing-actions{flex:none;padding:8px 10px}
.drawing-view footer,.drawing-view .mobile-nav-handle{display:none}
.drawing-view #content{flex:1;min-height:0;max-width:none;width:100%;height:100dvh;padding:0;margin:0;overflow:hidden;zoom:1}
.drawing-view .workspace>#content{height:0}
.drawing-view .drawing-page{display:flex;flex-direction:column;height:100%;min-height:0}
.drawing-view .drawing-toolbar{flex:none;padding:6px 10px;gap:8px;border-radius:0}
.drawing-view .drawing-sheet-picker>span{display:none}
.drawing-view .drawing-toolbar .button{padding-inline:8px}
.drawing-view .drawing-workspace{flex:1;min-height:0;height:auto;max-height:none;border-radius:0;grid-template-columns:176px minmax(0,1fr) 224px}
.drawing-view .drawing-board{min-height:0;grid-column:2;grid-row:1}
.drawing-view .drawing-library{grid-column:1;grid-row:1}
.drawing-view .drawing-inspector{grid-column:3;grid-row:1}
.drawing-view .drawing-workspace.library-collapsed{grid-template-columns:0 minmax(0,1fr) 224px}
.drawing-view .drawing-workspace.inspector-collapsed{grid-template-columns:176px minmax(0,1fr) 0}
.drawing-view .drawing-workspace.library-collapsed.inspector-collapsed{grid-template-columns:0 minmax(0,1fr) 0}
.drawing-view :is(.drawing-library,.drawing-inspector)[hidden]{display:none}
#content:fullscreen{height:100dvh!important;width:100vw;background:var(--bg,#f4f7f7)}
.drawing-cad-toolbar{display:flex;align-items:center;gap:6px;flex-wrap:wrap;padding:5px 10px;border:1px solid var(--drawing-edge);border-top:0;background:var(--drawing-panel);font-size:11px;flex:none}
.drawing-cad-toolbar output{margin-right:12px;font-variant-numeric:tabular-nums;color:var(--muted)}
.drawing-key-hint{margin-left:auto;color:var(--muted);white-space:nowrap}
.drawing-grid{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}
.drawing-snap-target{fill:#fff9;stroke:#e27911;stroke-width:1.5;pointer-events:none}
.drawing-calibration-line{fill:none;stroke:#c73e78;stroke-width:2;stroke-dasharray:5 3;pointer-events:none}
.drawing-measurement{border:1px solid var(--drawing-edge);border-radius:8px;padding:10px;margin:12px 0}
.drawing-measurement strong{display:block;font-size:19px;margin-top:6px;font-variant-numeric:tabular-nums}
.drawing-measurement p{font-size:11px;line-height:1.6;color:var(--muted);margin-bottom:0}
.drawing-coordinates{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.drawing-inspector .drawing-check{display:flex;align-items:center;gap:8px}.drawing-inspector .drawing-check input{width:auto}
.drawing-desktop-notice{margin:30px auto;max-width:720px}
.drawing-actions,.drawing-toolset,.drawing-zoom{display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.drawing-toolbar{display:flex;align-items:center;gap:16px;flex-wrap:wrap;padding:12px;background:var(--drawing-panel);border:1px solid var(--drawing-edge);border-radius:14px 14px 0 0}
.drawing-sheet-picker{display:flex;align-items:center;gap:8px;max-width:330px;min-width:150px;font-size:12px}.drawing-sheet-picker select{min-width:0;max-width:230px}
.drawing-zoom{margin-left:auto}.drawing-zoom output{font-size:11px;min-width:34px;text-align:center}
.drawing-page button[aria-pressed=true],.drawing-device-list .active{background:#d5f3ed;color:#085d55;border-color:#158d81}
.drawing-workspace{display:grid;grid-template-columns:190px minmax(240px,1fr) 220px;border:1px solid var(--drawing-edge);border-top:0;border-radius:0 0 14px 14px;overflow:hidden;min-height:570px;height:calc(100dvh - 245px);max-height:1100px;background:var(--drawing-panel)}
.drawing-library,.drawing-inspector{padding:14px;overflow:auto;min-width:0}
.drawing-library{border-right:1px solid var(--drawing-edge)}.drawing-inspector{border-left:1px solid var(--drawing-edge);font-size:13px}
.drawing-workspace h2{font-size:12px;margin:2px 0 12px;line-height:1.6}
.drawing-palette{display:grid;gap:5px;margin-bottom:22px}.drawing-palette button,.drawing-device-list button{display:flex;align-items:center;gap:8px;padding:9px;border:1px solid var(--drawing-edge);border-radius:8px;background:transparent;color:inherit;text-align:left;font-size:12px;width:100%;min-height:38px}
.drawing-palette b{margin-left:auto}.drawing-palette svg,.drawing-device-list svg{width:20px;height:20px;flex:0 0 20px}
.drawing-device-list{display:grid;gap:5px}.drawing-device-list span{overflow-wrap:anywhere}
.drawing-route-list{margin-top:16px}
.drawing-list-heading{display:flex;align-items:baseline;justify-content:space-between}.drawing-list-heading>span{font-size:11px;font-variant-numeric:tabular-nums}
.drawing-sheet-actions{display:grid;gap:8px;margin-top:22px}
.drawing-board{position:relative;min-width:0;min-height:400px;background:#e5edef;background-image:radial-gradient(#b7cacc .7px,transparent .7px);background-size:16px 16px;overflow:hidden}
.drawing-viewport{position:absolute;inset:0;overflow:hidden;touch-action:none;outline-offset:-3px}
.drawing-viewport[data-tool=hand]{cursor:grab}.drawing-viewport[data-tool=place],.drawing-viewport[data-tool=route]{cursor:crosshair}
.drawing-canvas{position:absolute;left:0;top:0;transform-origin:0 0;box-shadow:0 5px 24px #233e4026;background:#fff}
.drawing-canvas>img{display:block;max-width:none;pointer-events:none;user-select:none}
.drawing-routes,.drawing-nodes{position:absolute;inset:0;width:100%;height:100%;overflow:visible}
.drawing-nodes{pointer-events:none}.drawing-node{pointer-events:auto;position:absolute;display:flex;align-items:center;justify-content:center;width:29px;height:29px;min-width:0;padding:4px;border:1.5px solid var(--node-color);border-radius:50%;background:white;color:var(--node-color);transform:translate(-50%,-50%) scale(var(--inverse-zoom,1));box-shadow:0 1px 3px #173b3d26;touch-action:none}
.drawing-node>svg{width:20px;height:20px;flex:0 0 20px}
.drawing-node>span{position:absolute;top:32px;left:50%;transform:translateX(-50%);font-size:10px;line-height:1.2;padding:3px 5px;background:#173e45;color:white;border-radius:4px;white-space:nowrap;max-width:115px;overflow:hidden;text-overflow:ellipsis}
.drawing-node.selected{outline:3px solid #1bbaa1;outline-offset:3px;z-index:2}.drawing-node.selected>span{background:#08796b}
.drawing-route-hit{fill:none;stroke:transparent;stroke-width:14;pointer-events:stroke;cursor:pointer}
.drawing-route-line{fill:none;stroke:var(--route-color,#168a83);stroke-width:2;stroke-linejoin:round;stroke-linecap:round;pointer-events:none}
.drawing-routes .selected .drawing-route-line{stroke:#f29d24;stroke-width:3}
.drawing-route-preview{fill:none;stroke:#f29d24;stroke-width:2;stroke-dasharray:6 4;pointer-events:none}
.drawing-bend{fill:white;stroke:#d17c08;stroke-width:2;vector-effect:non-scaling-stroke;cursor:move}
.drawing-status{position:absolute;bottom:10px;left:10px;right:10px;padding:8px 10px;border:1px solid #c3d5d7;border-radius:8px;background:#fffffff2;color:#355157;font-size:11px;pointer-events:none}
.drawing-pending{position:absolute;top:10px;left:10px;background:var(--drawing-panel);border-radius:9px;padding:6px;box-shadow:0 2px 10px #173b3d26}
.drawing-inspector label{display:grid;gap:6px;margin-bottom:12px;font-size:12px}.drawing-inspector input,.drawing-inspector textarea,.drawing-inspector select{width:100%;min-width:0;box-sizing:border-box}
.drawing-inspector fieldset{border:0;margin:0;padding:0;min-width:0}.drawing-inspector .button{margin:4px 0;max-width:100%;white-space:normal}
.drawing-inspector strong,.drawing-inspector p{overflow-wrap:anywhere}.drawing-inspector dl{display:grid;grid-template-columns:1fr auto;gap:12px;padding:12px 0;border-block:1px solid var(--drawing-edge)}.drawing-inspector dd{margin:0;font-weight:700}
.drawing-empty{padding:70px 25px;text-align:center;background:var(--drawing-panel);border:1px dashed var(--drawing-edge);border-radius:16px}
.drawing-empty>svg{width:52px;height:52px;color:#168a83}.drawing-empty p{color:var(--muted,#607b80)}
.drawing-import-pages{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.drawing-import-page{border:1px solid var(--border,#c8d9dc);border-radius:10px;padding:12px}
.drawing-import-preview{height:140px;display:flex;align-items:center;justify-content:center;background:#e9eff0;border-radius:6px;margin-bottom:10px}.drawing-import-preview img{max-width:100%;max-height:140px}
.drawing-import-page label{display:grid;gap:5px;font-size:13px;margin:8px 0}.drawing-import-page .drawing-check{display:flex;align-items:center;justify-content:flex-start;gap:8px}.drawing-check input{width:auto}
.drawing-import-page input:not([type=checkbox]),.drawing-import-page select{width:100%;min-width:0}
@media(max-width:1200px){.drawing-workspace{grid-template-columns:155px minmax(200px,1fr) 190px}.drawing-toolbar{gap:8px}.drawing-sheet-picker{max-width:260px}}
@media(max-width:900px){.drawing-heading{align-items:flex-start;flex-direction:column;gap:12px}.drawing-workspace{grid-template-columns:140px minmax(200px,1fr);height:auto}.drawing-board{height:580px}.drawing-inspector{grid-column:1/-1;border-top:1px solid var(--drawing-edge);border-left:0}.drawing-inspector form{max-width:500px}.drawing-inspector dl{max-width:300px}}
@media(max-width:580px){.drawing-toolbar{padding:8px}.drawing-sheet-picker{max-width:none;width:100%}.drawing-sheet-picker select{max-width:none;flex:1}.drawing-workspace{display:flex;flex-direction:column;min-height:0}.drawing-library{border-right:0;border-bottom:1px solid var(--drawing-edge);max-height:160px;padding:10px;order:2}.drawing-board{height:440px;flex:none;order:1}.drawing-inspector{order:3}.drawing-palette{display:flex;gap:6px;margin-bottom:12px;overflow:auto}.drawing-palette button{min-width:105px;width:auto}.drawing-palette b{display:none}.drawing-list-heading,.drawing-device-list,.drawing-sheet-actions{display:none}.drawing-toolset,.drawing-zoom{gap:4px}.drawing-zoom{margin-left:0}.drawing-import-pages{grid-template-columns:1fr}.drawing-actions .button{white-space:normal}.drawing-heading h1{font-size:25px}}