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8px}.app-logo,.logo-fallback{width:36px;height:36px}.topbar{top:49px;height:36px;gap:2px}.topbar .tool-button{padding:3px 5px;font-size:10px}.canvas-area{top:85px;bottom:48px}.sidebar{height:48px;padding:2px 6px}.sidebar-button{min-width:40px;min-height:40px;font-size:9px}.minimap-container,.minimap-toggle{display:none}}.command-palette-overlay{position:fixed;inset:0;background:#00000080;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:100;display:flex;align-items:flex-start;justify-content:center;padding-top:20vh}.command-palette{width:min(560px,calc(100% - 32px));background:var(--panel-bg);border:1px solid var(--panel-border);border-radius:14px;box-shadow:var(--surface-shadow);overflow:hidden}.command-palette [cmdk-input]{width:100%;padding:14px 18px;font-size:16px;font-family:var(--diagram-font);background:transparent;border:none;border-bottom:1px solid var(--panel-border);color:var(--text);outline:none;box-sizing:border-box}.command-palette [cmdk-input]::placeholder{color:var(--muted-text)}.command-palette [cmdk-list]{max-height:340px;overflow-y:auto;padding:6px}.command-palette [cmdk-group-heading]{padding:6px 10px;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--muted-text)}.command-palette [cmdk-item]{padding:10px 12px;border-radius:8px;font-size:14px;font-family:var(--diagram-font);color:var(--text);cursor:pointer;display:flex;align-items:center;gap:8px;transition:background .08s}.command-palette [cmdk-item][data-selected=true]{background:var(--button-active-bg);color:var(--button-active-text)}.command-palette [cmdk-item]:hover{background:var(--button-bg)}.command-palette [cmdk-item][data-selected=true]:hover{background:var(--button-active-bg)}.command-palette [cmdk-separator]{height:1px;background:var(--panel-border);margin:4px 10px}.command-palette [cmdk-empty]{padding:24px;text-align:center;font-size:14px;color:var(--muted-text)}.minimap-container{position:fixed;bottom:44px;right:16px;z-index:10;border:1px solid var(--panel-border);border-radius:10px;overflow:hidden;box-shadow:var(--shadow);background:var(--panel-bg)}.minimap-container.minimap-dragged{bottom:auto;right:auto}.minimap-drag-handle{height:14px;cursor:grab;display:flex;align-items:center;justify-content:flex-end;padding:0 4px;position:relative;-webkit-user-select:none;user-select:none}.minimap-drag-handle:active{cursor:grabbing}.minimap-canvas{display:block;width:200px;height:150px;cursor:pointer}.minimap-close{background:none;border:none;color:var(--muted-text);font-size:14px;cursor:pointer;line-height:1;padding:0 2px;z-index:1;opacity:0;transition:opacity .15s}.minimap-container:hover .minimap-close{opacity:1}.minimap-toggle{position:fixed;bottom:44px;right:16px;z-index:10;padding:6px 12px;font-size:12px;font-family:var(--diagram-font);background:var(--panel-bg);border:1px solid var(--panel-border);border-radius:8px;color:var(--muted-text);cursor:pointer;box-shadow:var(--shadow)}