.mapper-shell{color:#0f172a;background:#eef2f7;min-height:100vh;font-family:Inter Variable,Inter,sans-serif}.mapper-shell button,.mapper-shell input{font:inherit}.mapper-topbar{color:#fff;background:#0b1220;border-bottom:1px solid #1e293b;justify-content:space-between;align-items:center;gap:24px;min-height:78px;padding:14px 24px;display:flex}.mapper-brand{align-items:center;gap:13px;display:flex}.mapper-brand-mark{gap:4px;display:flex;transform:skew(-12deg)}.mapper-brand-mark i{background:#2f80ff;border-radius:4px;width:10px;height:28px;display:block}.mapper-brand-mark i:last-child{opacity:.6;height:22px;margin-top:6px}.mapper-brand h1{letter-spacing:-.025em;margin:1px 0 0;font-size:19px;line-height:1.1}.mapper-kicker{color:#60a5fa;letter-spacing:.16em;font-size:9px;font-weight:800}.mapper-actions{align-items:center;gap:8px;display:flex}.mapper-button,.replace-file{cursor:pointer;border:1px solid #0000;border-radius:9px;min-height:38px;padding:0 14px;font-size:12px;font-weight:750}.mapper-button.secondary{color:#cbd5e1;background:#111c2d;border-color:#273449}.mapper-button.primary{color:#fff;background:#2563eb}.mapper-button:disabled{opacity:.4;cursor:not-allowed}.mapper-statusbar{background:#fff;border-bottom:1px solid #dbe3ee;align-items:center;gap:16px;min-height:52px;padding:7px 24px;display:flex}.file-status{flex:1;align-items:center;gap:9px;min-width:0;font-size:12px;display:flex}.file-status strong{text-overflow:ellipsis;white-space:nowrap;max-width:280px;overflow:hidden}.file-status>span:last-child{color:#64748b}.status-dot{background:#cbd5e1;border-radius:50%;width:8px;height:8px;box-shadow:0 0 0 3px #f1f5f9}.status-dot.ready{background:#22c55e;box-shadow:0 0 0 3px #dcfce7}.side-toggle{background:#edf2f8;border-radius:9px;padding:3px;display:flex}.side-toggle button{color:#64748b;cursor:pointer;background:0 0;border:0;border-radius:7px;min-width:62px;height:30px;font-size:11px;font-weight:750}.side-toggle button.active{color:#0f172a;background:#fff;box-shadow:0 1px 4px #0f172a1f}.replace-file{color:#2563eb;background:#eff6ff;border-color:#bfdbfe;min-height:34px}.mapper-alert{color:#9a3412;background:#fff7ed;border:1px solid #fed7aa;border-radius:10px;justify-content:space-between;align-items:center;margin:12px 24px 0;padding:10px 12px;font-size:12px;font-weight:650;display:flex}.mapper-alert button{color:inherit;cursor:pointer;background:0 0;border:0;font-size:20px}.mapper-workspace{grid-template-columns:250px minmax(420px,1fr) 250px;gap:12px;height:calc(100vh - 130px);min-height:650px;padding:14px;display:grid}.muscle-panel,.canvas-panel,.regions-panel{background:#fff;border:1px solid #dbe3ee;border-radius:14px;min-height:0;box-shadow:0 8px 30px #0f172a0b}.muscle-panel,.regions-panel{flex-direction:column;padding:14px;display:flex}.panel-heading{border-bottom:1px solid #eef2f7;align-items:center;gap:10px;padding-bottom:13px;display:flex}.panel-heading>span{color:#2563eb;background:#eff6ff;border-radius:7px;place-items:center;width:25px;height:25px;font-size:9px;font-weight:850;display:grid}.panel-heading strong{font-size:13px;display:block}.panel-heading small{color:#94a3b8;margin-top:2px;font-size:9px;display:block}.selection-summary{background:#f8fafc;border:1px solid #e2e8f0;border-radius:10px;align-items:baseline;gap:5px;min-height:48px;margin:13px 0 10px;padding:9px 10px;display:flex}.selection-summary strong{color:#2563eb;font-size:20px}.selection-summary span{color:#64748b;font-size:10px;font-weight:650}.selection-summary button{color:#2563eb;cursor:pointer;background:0 0;border:0;margin-left:auto;padding:0;font-size:10px;font-weight:750}.muscle-grid{gap:5px;padding-right:2px;display:grid;overflow-y:auto}.muscle-option{color:#334155;text-align:left;cursor:pointer;background:0 0;border:1px solid #0000;border-radius:8px;grid-template-columns:11px 1fr auto;align-items:center;gap:8px;min-height:34px;padding:0 8px;font-size:11px;font-weight:700;display:grid}.muscle-option:hover:not(:disabled),.muscle-option.active:not(:disabled){color:#0f172a;background:#f8fafc;border-color:#dbeafe}.muscle-option:disabled{cursor:default}.muscle-option:disabled .muscle-swatch{opacity:.55}.muscle-option small{color:#94a3b8;text-align:center;background:#f1f5f9;border-radius:9px;min-width:20px;padding:2px 5px;font-size:8px}.muscle-swatch{border-radius:3px;width:10px;height:10px;box-shadow:inset 0 0 0 1px #0f172a14}.clear-assignment{color:#be123c;cursor:pointer;background:#fff1f2;border:1px solid #fecdd3;border-radius:8px;min-height:34px;margin-top:10px;font-size:10px;font-weight:750}.clear-assignment:disabled{opacity:.4;cursor:not-allowed}.mapper-help{background:#f8fafc;border-radius:9px;margin-top:auto;padding:11px}.mapper-help strong{font-size:10px}.mapper-help p{color:#64748b;margin:5px 0 0;font-size:9px;line-height:1.45}.canvas-panel{flex-direction:column;display:flex;overflow:hidden}.canvas-toolbar{border-bottom:1px solid #e2e8f0;justify-content:space-between;align-items:center;gap:20px;min-height:55px;padding:9px 14px;display:flex}.canvas-toolbar strong{text-transform:capitalize;font-size:12px;display:block}.canvas-toolbar div>span{color:#94a3b8;margin-top:2px;font-size:9px;display:block}.zoom-control{color:#64748b;grid-template-columns:auto 100px 34px;align-items:center;gap:8px;font-size:9px;font-weight:700;display:grid}.zoom-control input{accent-color:#2563eb;width:100px}.zoom-control output{color:#334155;font-variant-numeric:tabular-nums}.svg-canvas{background-color:#f8fafc;background-image:linear-gradient(#e8edf4 1px,#0000 1px),linear-gradient(90deg,#e8edf4 1px,#0000 1px);background-size:24px 24px;flex:1;place-items:center;min-height:0;padding:24px;display:grid;overflow:auto}.drop-zone{color:#0f172a;cursor:pointer;background:#ffffffe0;border:1.5px dashed #94a3b8;border-radius:18px;align-content:center;place-items:center;gap:7px;width:min(380px,80%);min-height:220px;display:grid}.drop-zone:hover{background:#fff;border-color:#2563eb}.drop-icon{color:#2563eb;background:#eff6ff;border-radius:12px;place-items:center;width:43px;height:43px;font-size:25px;display:grid}.drop-zone strong{margin-top:5px;font-size:15px}.drop-zone small{color:#94a3b8;font-size:10px}.svg-stage{background:#fff;border:1px solid #dbe3ee;border-radius:12px;min-width:260px;max-width:100%;margin:auto;padding:20px;box-shadow:0 14px 45px #0f172a1a}.svg-stage svg{width:100%;height:auto;max-height:calc(100vh - 250px);display:block}.region-search{color:#0f172a;background:#f8fafc;border:1px solid #dbe3ee;border-radius:8px;outline:none;width:100%;min-height:36px;margin-top:13px;padding:0 10px;font-size:10px}.region-search:focus{border-color:#60a5fa;box-shadow:0 0 0 3px #dbeafe}.region-filters{background:#f1f5f9;border-radius:8px;grid-template-columns:repeat(3,1fr);gap:2px;margin:8px 0;padding:3px;display:grid}.region-filters button{color:#94a3b8;text-transform:capitalize;cursor:pointer;background:0 0;border:0;border-radius:6px;min-height:27px;font-size:8px;font-weight:800}.region-filters button.active{color:#2563eb;background:#fff;box-shadow:0 1px 3px #0f172a1a}.region-list{border-top:1px solid #eef2f7;flex:1;min-height:0;overflow-y:auto}.region-list button{color:#475569;text-align:left;cursor:pointer;background:#fff;border:0;border-bottom:1px solid #f1f5f9;grid-template-columns:32px 1fr 10px;align-items:center;gap:7px;width:100%;min-height:34px;padding:0 6px;display:grid}.region-list button:hover{background:#f8fafc}.region-list button.selected{color:#1d4ed8;background:#eff6ff}.region-number{font-variant-numeric:tabular-nums;font-size:9px;font-weight:800}.region-name{text-overflow:ellipsis;white-space:nowrap;font-size:10px;font-weight:650;overflow:hidden}.region-color{border-radius:2px;width:8px;height:8px}@media (width<=1050px){.mapper-workspace{grid-template-columns:220px minmax(420px,1fr);height:auto}.regions-panel{grid-column:1/-1;height:360px}}@media (width<=760px){.mapper-topbar{align-items:flex-start;padding:13px 16px}.mapper-actions .secondary{display:none}.mapper-statusbar{flex-wrap:wrap;padding:7px 16px}.file-status{flex-basis:100%}.mapper-workspace{grid-template-columns:1fr;padding:8px}.canvas-panel{grid-row:1;min-height:620px}.muscle-panel,.regions-panel{min-height:480px}.mapper-brand h1{font-size:16px}}