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*{box-sizing:border-box}.lcm-row{display:flex;align-items:flex-end;gap:10px}.lcm-field{display:flex;flex-direction:column;gap:4px;flex:1}.lcm-field span{color:#9aa0ab;font-size:11px}.lcm-field select{background:#24262c;color:#e6e8ec;border:1px solid #3a3d45;border-radius:6px;padding:6px 8px;font-size:13px}.lcm-flag{font-size:22px;line-height:1;padding-bottom:6px}.lcm-reset-btn{background:#24262c;color:#e6e8ec;border:1px solid #3a3d45;border-radius:6px;padding:6px 10px;font-size:13px;cursor:pointer;white-space:nowrap}.lcm-reset-btn:hover:not(:disabled){background:#2c2f36}.lcm-reset-btn:disabled{opacity:.4;cursor:default}.lcm-preview{display:flex;flex-direction:column;gap:4px;font-size:12px;color:#c7cbd1;border-top:1px solid #2a2d34;padding-top:8px}.lcm-preview-label{color:#9aa0ab;display:inline-block;min-width:92px}:root{color-scheme:dark;--c-bg: #14161b;--c-bg-alt: #181b21;--c-panel: #1c1f26;--c-panel-2: #20242c;--c-input: #262b35;--c-input-hover: #313745;--c-border: 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var(--c-shadow)}.toolbar-menu-dropdown button{width:100%;text-align:left;display:flex;flex-direction:column;align-items:flex-start;gap:2px;padding:8px 10px}.toolbar-menu-item-desc{font-size:11px;font-weight:400;color:var(--c-text-secondary);white-space:normal}.toolbar-menu-section{padding:6px 10px 2px;font-size:10.5px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--c-text-secondary)}.toolbar-menu-section:not(:first-child){margin-top:4px;border-top:1px solid var(--c-border);padding-top:8px}.toolbar-menu-settings{display:flex;flex-direction:column;gap:6px;padding:2px 10px 8px;min-width:240px}.app-body{flex:1;display:flex;min-height:0}.palette{position:relative;flex:0 0 auto;background:var(--c-panel);border-right:1px solid var(--c-border);padding:12px 16px 12px 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var(--c-border);border-radius:8px;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.view-preset-bar button{background:var(--c-input);color:var(--c-text);border:1px solid var(--c-border-strong);border-radius:5px;padding:4px 7px;font-size:10.5px;cursor:pointer;white-space:nowrap}.view-preset-bar button:hover{background:var(--c-input-hover);border-color:var(--c-accent)}.plane-mode-bar{flex:none;display:flex;gap:4px;padding:6px;background:var(--c-overlay);border:1px solid var(--c-border);border-radius:8px;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.plane-mode-bar button{background:var(--c-input);color:var(--c-text);border:1px solid var(--c-border-strong);border-radius:5px;padding:4px 8px;font-size:10.5px;cursor:pointer;white-space:nowrap}.canvas-flip-bar{flex:none;display:flex;flex-direction:column;gap:4px;padding:8px;background:var(--c-overlay);border:1px solid var(--c-border);border-radius:8px;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.canvas-flip-bar-row{display:flex;gap:4px}.canvas-flip-bar button{background:var(--c-input);color:var(--c-text);border:1px solid var(--c-border-strong);border-radius:5px;padding:4px 8px;font-size:10.5px;cursor:pointer;white-space:nowrap}.canvas-flip-bar button:hover:not(:disabled){background:var(--c-input-hover);border-color:var(--c-accent)}.canvas-flip-bar button:disabled{opacity:.5;cursor:not-allowed}.canvas-bottom-bar{position:absolute;bottom:10px;left:10px;right:10px;z-index:10;display:flex;flex-wrap:wrap;align-items:center;gap:8px}.canvas-clear-bar{display:flex;align-items:center;gap:6px;padding:6px;background:var(--c-overlay);border:1px solid var(--c-border);border-radius:8px;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.canvas-clear-bar span{font-size:11px;color:var(--c-text);padding:0 2px;white-space:nowrap}.context-lost-overlay{position:absolute;top:0;right:0;bottom:0;left:0;z-index:20;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;padding:24px;text-align:center;background:color-mix(in srgb,var(--c-bg) 88%,transparent);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.context-lost-overlay p{max-width:320px;color:var(--c-text);font-size:13px}.canvas-clear-bar button{background:var(--c-input);color:var(--c-danger-text);border:1px solid var(--c-danger-border);border-radius:5px;padding:4px 8px;font-size:10.5px;cursor:pointer;white-space:nowrap}.canvas-clear-bar button:hover:not(:disabled){background:var(--c-input-hover)}.canvas-clear-bar button:disabled{opacity:.5;cursor:not-allowed}.canvas-clear-bar button.canvas-clear-cancel{color:var(--c-text-secondary);border-color:var(--c-border-strong)}.canvas-clear-divider{width:1px;height:18px;background:var(--c-border-strong);padding:0!important}.canvas-clear-bar button.canvas-clear-neutral{color:var(--c-text-secondary);border-color:var(--c-border-strong)}@keyframes activity-pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.35;transform:scale(.7)}}.canvas-activity-badge{position:absolute;bottom:16px;right:190px;z-index:10;display:flex;align-items:center;gap:8px;padding:7px 12px;background:var(--c-overlay);border:1px solid var(--c-border);border-radius:8px;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);font-size:12px;color:var(--c-text-secondary);transition:background .2s ease,border-color .2s ease,box-shadow .2s ease}.canvas-activity-badge-active{padding:9px 14px;border-color:#4caf50;background:color-mix(in srgb,#4caf50 14%,var(--c-overlay));box-shadow:0 0 0 1px color-mix(in srgb,#4caf50 40%,transparent),0 0 14px color-mix(in srgb,#4caf50 55%,transparent);font-size:13px;font-weight:600;color:var(--c-text)}.canvas-activity-dot{width:9px;height:9px;border-radius:50%;background:var(--c-text-tertiary);flex-shrink:0}.canvas-activity-dot-active{width:13px;height:13px;background:#4caf50;box-shadow:0 0 8px 2px color-mix(in srgb,#4caf50 75%,transparent);animation:activity-pulse 1s ease-in-out infinite}.plane-mode-bar button:hover{background:var(--c-input-hover);border-color:var(--c-accent)}.plane-mode-bar button.active{background:var(--c-accent);border-color:var(--c-accent);color:var(--c-accent-contrast)}.inspector{position:relative;flex:0 0 auto;background:var(--c-panel);border-left:1px solid var(--c-border);padding:12px;overflow-y:auto}.inspector-resize-handle{position:absolute;top:0;left:0;width:6px;height:100%;cursor:col-resize;touch-action:none}.inspector-resize-handle:hover,.inspector-resize-handle:active{background:var(--c-accent);opacity:.4}.inspector h2{font-size:13px;text-transform:uppercase;letter-spacing:.5px;color:var(--c-text-secondary);margin:0 0 10px}.inspector h3{font-size:12px;font-weight:700;letter-spacing:.3px;text-transform:uppercase;color:var(--c-text-secondary);margin:14px 0 6px;display:flex;align-items:center;gap:6px}.build-panel{border:1px solid var(--c-border-strong);border-radius:8px;padding:12px;margin:14px 0}.build-panel h3{margin-top:0}.build-panel-ai{border-color:var(--c-accent);background:color-mix(in srgb,var(--c-accent) 8%,transparent)}.build-panel-manual{background:color-mix(in srgb,var(--c-text-muted) 8%,transparent)}.help-tip{position:relative;display:inline-flex}.help-tip-button{width:14px;height:14px;border-radius:50%;border:1px solid var(--c-border-strong);background:var(--c-input);color:var(--c-text-tertiary);font-size:9.5px;font-weight:700;line-height:1;cursor:pointer;padding:0;display:inline-flex;align-items:center;justify-content:center;text-transform:none}.help-tip-button:hover{color:var(--c-text);border-color:var(--c-accent)}.help-tip-bubble{position:absolute;top:100%;left:0;z-index:30;margin-top:6px;width:220px;padding:8px 10px;background:var(--c-panel-2);border:1px solid var(--c-border);border-radius:8px;box-shadow:0 8px 24px var(--c-shadow);font-size:11.5px;font-weight:400;text-transform:none;color:var(--c-text-secondary);line-height:1.4}.inspector-section{margin-bottom:4px}.inspector-section-header{display:flex;align-items:center;gap:6px;width:100%;background:none;border:none;padding:0;margin:14px 0 6px;font-size:12px;font-weight:700;letter-spacing:.3px;text-transform:uppercase;color:var(--c-text-secondary);cursor:pointer;text-align:left}.inspector-section-header:hover{color:var(--c-text)}.inspector-section-caret{display:inline-block;transition:transform .12s ease;font-size:10px}.inspector-section-caret-closed{transform:rotate(-90deg)}.inspector .hint{font-size:12px;color:var(--c-text-tertiary)}.field{display:flex;flex-direction:column;gap:3px;font-size:11.5px;color:var(--c-text-secondary);margin-bottom:8px}.field input[type=text],.field input[type=number],.field select{background:var(--c-input);border:1px solid var(--c-border-strong);border-radius:5px;color:var(--c-text);padding:5px 6px;font-size:12.5px}.field input[type=range]{width:100%}.slider-field-header{display:flex;align-items:center;justify-content:space-between;gap:8px}.slider-field-value-input{width:64px;flex-shrink:0}.field input:disabled{opacity:.6;cursor:not-allowed}.field.checkbox{flex-direction:row;align-items:center;gap:6px}.color-field-row{display:flex;gap:6px;align-items:center}.color-field-row input[type=color]{flex:0 0 auto;width:34px;height:30px;padding:2px;background:var(--c-input);border:1px solid var(--c-border-strong);border-radius:5px;cursor:pointer}.color-hex-input{flex:1;background:var(--c-input);border:1px solid var(--c-border-strong);border-radius:5px;color:var(--c-text);padding:5px 6px;font-size:12.5px;font-family:monospace;text-transform:lowercase}.field-grid{display:grid;grid-template-columns:1fr 1fr;gap:6px 10px}.align-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;margin-bottom:12px}.align-grid button{padding:6px 4px;font-size:11px}.nudge-pad{background:var(--c-panel-2);border:1px solid var(--c-border);border-radius:8px;padding:10px;margin-bottom:10px}.nudge-pad-label{display:block;font-size:11px;color:var(--c-text-muted);text-transform:uppercase;margin-bottom:6px}.nudge-pad-grid{display:grid;grid-template-columns:repeat(3,32px);grid-template-rows:repeat(3,28px);gap:4px;justify-content:center;margin-bottom:8px}.nudge-pad-grid button{padding:0;display:flex;align-items:center;justify-content:center}.nudge-pad-center{background:var(--c-input);border-radius:4px;opacity:.4}.nudge-pad-y{display:flex;gap:6px;justify-content:center;margin-bottom:8px}.nudge-pad-y button{flex:1;font-size:11px}.nudge-step-field{align-items:center;flex-direction:row;justify-content:space-between;margin-bottom:4px}.nudge-step-field select{background:var(--c-input);border:1px solid var(--c-border-strong);border-radius:5px;color:var(--c-text);padding:4px 6px;font-size:12px}.nudge-hint{margin:4px 0 0;font-size:10px}.btn-secondary,.btn-danger{flex:1;padding:7px;border-radius:6px;border:1px solid var(--c-border-strong);background:var(--c-input);color:var(--c-text);cursor:pointer;font-size:12px}.btn-danger{border-color:var(--c-danger-border);color:var(--c-danger-text)}.btn-primary{flex:1;padding:7px;border-radius:6px;border:1px solid var(--c-accent);background:var(--c-accent);color:var(--c-accent-contrast);cursor:pointer;font-size:12px;font-weight:600}.btn-secondary:disabled,.btn-danger:disabled,.btn-primary:disabled{opacity:.45;cursor:not-allowed}@keyframes btn-spin{to{transform:rotate(360deg)}}.btn-spinner{display:inline-block;width:11px;height:11px;margin-right:6px;vertical-align:-1px;border:2px solid currentColor;border-top-color:transparent;border-radius:50%;opacity:.8;animation:btn-spin .7s linear infinite}.build-done-banner{margin-top:6px;padding:6px 10px;border-radius:6px;background:color-mix(in srgb,#4caf50 16%,transparent);border:1px solid color-mix(in srgb,#4caf50 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