:root{--color-bg-default:#eee;--color-bg-hover:#ddd;--color-bg-active:#007bff;--color-text-default:#000;--color-text-active:#000;--color-border-default:#ccc;--border-radius:4px;--transition-speed:.2s;--font-size:14px;--spacing:8px;--gap:6px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;color:#242424;font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;--tg-color-primary:#229ed9;--tg-color-primary-dark:#1976b2;--tg-color-accent:#41bdfc;--tg-color-bg:#181a20;--tg-color-bg-alt:#232634;--tg-color-bg-sidebar:#20222b;--tg-color-border:#232634;--tg-color-text:#e6eaf0;--tg-color-text-secondary:#8a99b7;--tg-color-shadow:0 2px 8px #229ed91a;--tg-font-family:"Segoe UI", "Roboto", "Arial", 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var(--tg-color-border);background-color:var(--tg-color-bg-alt);flex-direction:row;display:flex;box-shadow:0 1px 3px #229ed91a}.pointer-tool--selected{background-color:var(--tg-color-primary);border:2px solid var(--tg-color-primary);color:#fff;box-shadow:0 2px 8px #229ed933}.pointer-tool__icon{flex-shrink:0;font-size:2rem}.pointer-tool__delete{margin-left:var(--tg-spacing-xs);padding:var(--tg-spacing-xs) var(--tg-spacing-md);color:#fff;border-radius:var(--tg-radius-sm);font-weight:var(--tg-font-weight-bold);font-size:var(--tg-font-size);cursor:pointer;transition:background var(--tg-transition);background:#f44336;border:none}.pointer-tool__delete:hover{background:#d32f2f}.block-item--placed{color:#81c784;background-color:#4caf502e;border:1px solid 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var(--tg-color-border);padding-bottom:var(--tg-spacing-sm)}.structure-counter__list{gap:var(--tg-spacing-xs);flex-direction:column;min-height:0;display:flex;overflow-y:auto}.structure-counter__item{align-items:center;gap:var(--tg-spacing-sm);font-size:var(--tg-font-size-small);color:var(--tg-color-text);display:flex}.structure-counter__swatch{border-radius:var(--tg-radius-sm);border:1px solid var(--tg-color-border);flex-shrink:0;width:12px;height:12px}.structure-counter__id{text-overflow:ellipsis;white-space:nowrap;flex:1;overflow:hidden}.structure-counter__count{color:var(--tg-color-text-secondary);font-weight:var(--tg-font-weight-bold)}.missing-structures-modal{z-index:9999;background:#181a20d9;justify-content:center;align-items:center;width:100vw;height:100vh;display:flex;position:fixed;top:0;left:0}.missing-structures-content{background:var(--tg-color-bg-alt);color:var(--tg-color-text);padding:var(--tg-spacing-lg);border-radius:var(--tg-radius);min-width:400px;max-width:600px;max-height:70vh;box-shadow:var(--tg-shadow);font-family:var(--tg-font-family);font-size:var(--tg-font-size);border:1px solid var(--tg-color-border);flex-direction:column;display:flex}.missing-structures-title{margin:0 0 var(--tg-spacing-sm) 0;color:var(--tg-color-primary);font-size:var(--tg-font-size-large)}.missing-structures-message{margin:0 0 var(--tg-spacing-md) 0;color:var(--tg-color-text-secondary)}.missing-structures-list{gap:var(--tg-spacing-xs);border:1px solid var(--tg-color-border);border-radius:var(--tg-radius-sm);min-height:0;padding:0;padding:var(--tg-spacing-sm);background:var(--tg-color-bg);flex-direction:column;margin:0;list-style:none;display:flex;overflow-y:auto}.missing-structures-item{padding:var(--tg-spacing-xs) var(--tg-spacing-sm);background:var(--tg-color-bg-sidebar);border:1px solid var(--tg-color-border);border-radius:var(--tg-radius-sm);color:var(--tg-color-text);font-size:var(--tg-font-size-small);font-family:monospace}.missing-structures-actions{margin-top:var(--tg-spacing-md);text-align:right}.missing-structures-actions button{padding:var(--tg-spacing-xs) var(--tg-spacing-md);border-radius:var(--tg-radius-sm);font-size:var(--tg-font-size);font-family:var(--tg-font-family);background:var(--tg-color-primary);color:#fff;cursor:pointer;font-weight:var(--tg-font-weight-bold);transition:background var(--tg-transition);border:none;box-shadow:0 1px 3px #229ed91a}.missing-structures-actions button:hover{background:var(--tg-color-primary-dark)}