:root{color-scheme:light;--paper: #e7e0d4;--panel: #f6f1e8;--ink: #1c1915;--muted: #6d655c;--line: #ddd4c6;--teal: #0e5f57;--teal-deep: #0b3f3b;--stage: #fbf8f2;--danger: #9f1239;font-family:Segoe UI,system-ui,sans-serif;color:var(--ink);background:var(--paper)}*{box-sizing:border-box}body{margin:0;min-height:100vh}button,input{font:inherit;color:inherit}button{border:1px solid var(--line);background:#fff;border-radius:999px;min-height:40px;padding:0 14px;cursor:pointer}button:hover{border-color:#c9bfb0}button:focus-visible,input:focus-visible{outline:2px solid var(--teal);outline-offset:2px}button.primary{background:var(--teal);border-color:var(--teal);color:#fff}button.danger{color:var(--danger);border-color:#f0c9d2}.app{min-height:100vh}.toolbar{display:flex;flex-direction:column;gap:10px;padding:16px 20px 12px;border-bottom:1px solid var(--line);background:var(--panel)}.toolbar-main{display:flex;flex-wrap:wrap;gap:12px 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.palette,.workspace[data-pane=plan] .inventory,.workspace[data-pane=palette] .inventory,.workspace[data-pane=list] .palette{display:none}.stage-column{display:flex;flex-direction:column}.plane-switch-direct{order:0}.stage-frame{order:1}.quick-edit{order:2}.site-bar,.place-lookup{order:3}.elevation-fold{order:4}.title-block{order:5}.stage-note,.legend{order:6}.brand h1{font-size:22px}.brand-logo{height:40px}.toolbar,.workspace{padding-left:12px;padding-right:12px}.toolbar-main,.measure-row,.title-field,.site-bar,.title-block{display:grid;grid-template-columns:1fr;width:100%}.measure-row{grid-template-columns:1fr 1fr}.measure-row .field{min-width:0}.meter-input input{width:auto;flex:1;min-width:0}.app{padding-bottom:calc(88px + env(safe-area-inset-bottom))}.field-grid{grid-template-columns:1fr}.panel{padding:12px}.stage-column{padding:8px}}@media 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