:root{--bg: #141518;--panel-bg: #1a1b1e;--panel-border: #2a2b2f;--sidebar: #16171a;--fg: #ececee;--fg-dim: #8b8d94;--accent: #e8e8ea;--border: #2e2f34;--ring: #6b6d74;--radius: .125rem;--font-sans: "Inter", ui-sans-serif, system-ui, sans-serif;--font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;--left-w: 280px;--top-h: 48px}*{box-sizing:border-box;margin:0;padding:0}html,body,#app{width:100%;height:100%;overflow:hidden;background:var(--bg);color:var(--fg);font-family:var(--font-sans)}#app{display:grid;grid-template-columns:var(--left-w) 1fr;grid-template-rows:var(--top-h) 1fr;grid-template-areas:"top top" "left main"}.topbar{grid-area:top;display:flex;align-items:center;gap:16px;padding:0 16px;border-bottom:1px solid var(--panel-border);background:color-mix(in srgb,var(--bg) 95%,transparent)}.topbar .toolbar-btn{margin-left:auto}.topbar h1{font-size:14px;font-weight:600;letter-spacing:.02em}.topbar-hint{font-size:12px;color:var(--fg-dim)}.sidebar{grid-area:left;display:flex;flex-direction:column;gap:12px;padding:14px;border-right:1px solid var(--panel-border);background:var(--sidebar);min-height:0}.sidebar-actions{display:flex;flex-direction:column;gap:8px}.upload-label{display:inline-flex;align-items:center;justify-content:center;cursor:pointer}.upload-label input[type=file]{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}.list-nav{display:flex;flex-direction:column;gap:6px;overflow:auto;min-height:0;flex:1}.list-nav-empty{font-size:12px;color:var(--fg-dim);padding:8px 0}.list-nav-item{display:flex;align-items:center;gap:8px;width:100%;padding:8px 10px;border:1px solid rgba(255,255,255,.1);border-radius:6px;background:#00000026}.list-nav-pick{display:flex;align-items:center;gap:8px;flex:1;min-width:0;padding:0;border:none;background:transparent;color:inherit;font:inherit;text-align:left;cursor:pointer}.list-nav-item:hover{background:#ffffff0a}.list-nav-item.is-active{border-color:var(--ring);background:#ffffff0f}.list-nav-name{flex:1;min-width:0;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.list-nav-meta{font-size:11px;color:var(--fg-dim);font-variant-numeric:tabular-nums;white-space:nowrap}.list-nav-delete{flex-shrink:0;width:24px;height:24px;border:1px solid rgba(255,255,255,.15);border-radius:4px;background:transparent;color:var(--fg);cursor:pointer;line-height:1}.list-nav-delete:hover{border-color:#f449;color:#ff6868}.main{grid-area:main;overflow:auto;padding:18px 22px 32px;min-width:0}.main-empty{max-width:40rem;color:var(--fg-dim);font-size:13px;line-height:1.5}.main-empty code{font-family:var(--font-mono);font-size:12px;color:var(--fg)}.detail-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:16px}.detail-head h2{font-size:18px;font-weight:600}.detail-meta{font-size:12px;color:var(--fg-dim)}.section{margin:0 0 18px}.section-title{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.04em;color:var(--fg-dim);margin-bottom:8px}.toolbar-btn{padding:6px 10px;font-size:12px;font-weight:500;color:var(--fg);background:#1e2228eb;border:1px solid var(--border);border-radius:var(--radius);cursor:pointer;font-family:inherit}.toolbar-btn:hover{border-color:var(--ring);color:#fff}.toolbar-btn.modal-primary{background:#2a3a52;border-color:#4a6a94}.toolbar-btn:disabled{opacity:.5;cursor:default}.modal-field{display:flex;flex-direction:column;gap:6px}.modal-label{font-size:12px;font-weight:500;color:var(--fg)}.modal-input{width:100%;padding:8px 10px;font-size:14px;border-radius:4px;border:1px solid rgba(255,255,255,.15);background:#00000040;color:var(--fg);font-family:inherit}.layout-config-sheets{display:flex;flex-direction:column;gap:6px;margin-bottom:8px}.layout-config-sheet-row{display:grid;grid-template-columns:1fr 1fr auto;gap:8px;align-items:center}.layout-config-sheet-row .sheet-remove{background:transparent;border:1px solid rgba(255,255,255,.15);color:var(--fg);border-radius:4px;width:30px;height:30px;cursor:pointer;font-size:16px;line-height:1}.layout-config-sheet-row .sheet-remove:hover{border-color:#f449;color:#ff6868}.layout-config-grid{display:grid;grid-template-columns:12rem;gap:8px 12px}.waste-check-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:12px;padding-top:10px;border-top:1px solid var(--panel-border)}.layout-config-error{margin:8px 0 0;padding:8px 10px;border-radius:4px;background:#ff464626;border:1px solid rgba(255,70,70,.35);color:#ffb0b0;font-size:12px}.layout-config-waste-summary{padding:10px 12px;border-radius:4px;background:#4a9eff1a;border:1px solid rgba(74,158,255,.3)}.layout-config-waste-summary .waste-figure{font-size:13px;color:var(--fg)}.layout-config-waste-summary .waste-figure-pct{font-size:22px;font-weight:700;color:#7cb6ff}.layout-config-waste-summary .waste-detail{margin-top:6px;font-size:12px;color:var(--fg-dim)}.waste-panel-list{max-height:min(340px,40vh);overflow:auto;border:1px solid rgba(255,255,255,.08);border-radius:6px}.waste-panel-table{width:100%;border-collapse:collapse;font-size:12px}.waste-panel-table th,.waste-panel-table td{padding:8px 10px;text-align:left;border-bottom:1px solid rgba(255,255,255,.08)}.waste-panel-table th{color:var(--fg-dim);font-weight:600}.waste-panel-table td{font-variant-numeric:tabular-nums}.cutting-gallery{display:flex;flex-direction:column;gap:12px;max-height:56vh;overflow-y:auto;margin-top:12px}.cutting-sheet{display:flex;flex-direction:column;gap:4px}.cutting-sheet-caption{font-size:11px;color:var(--fg-dim);font-variant-numeric:tabular-nums}.cutting-sheet canvas{display:block;max-width:100%;height:auto;background:var(--bg);border:1px solid var(--panel-border);border-radius:4px}.cutting-empty{padding:12px;font-size:12px;color:var(--fg-dim);text-align:center}.list-material-field{max-width:18rem;margin-bottom:0}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:80;display:flex;align-items:flex-start;justify-content:center;padding:40px 16px 24px;background:#0000008c}.modal-overlay[hidden]{display:none}.modal-dialog{width:min(720px,96vw);max-height:86vh;overflow:auto;background:var(--panel-bg);border:1px solid var(--panel-border);border-radius:8px;padding:18px 20px}.modal-dialog-title{font-size:16px;font-weight:600;margin-bottom:6px}.modal-dialog-desc{font-size:12px;color:var(--fg-dim);line-height:1.45;margin-bottom:14px}.modal-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:16px}.facade-mat-list{display:flex;flex-direction:column;gap:12px;margin:10px 0;max-height:52vh;overflow:auto}.facade-mat-card{border:1px solid rgba(255,255,255,.12);border-radius:6px;padding:10px 12px;background:#0000001f}.facade-mat-card-head{display:flex;align-items:center;gap:8px;margin-bottom:8px}.facade-mat-name{font-size:14px}.facade-mat-badge{font-size:11px;color:var(--fg-dim);text-transform:uppercase;letter-spacing:.04em}.facade-mat-name-input{flex:1}.facade-mat-remove{margin-left:auto}.facade-mat-fuga{margin-top:8px;margin-bottom:0}@media (max-width: 720px){#app{grid-template-columns:1fr;grid-template-rows:var(--top-h) auto 1fr;grid-template-areas:"top" "left" "main"}.sidebar{border-right:0;border-bottom:1px solid var(--panel-border);max-height:40vh}}