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button:focus-visible{outline:2px solid var(--focus-ring);outline-offset:2px}.popup-actions button:last-child{background:var(--accent);border-color:var(--accent);color:#fff;font-weight:600}.popup-actions button:last-child:hover{filter:brightness(1.05);background:var(--accent)}ui5-slider.ui5-color-picker-alpha-slider{display:none}.loading-indicator{background-color:var(--loading-bg);z-index:1000;justify-content:center;align-items:center;padding:1rem;display:flex;position:fixed;inset:0}.loading-content{background-color:var(--panel-bg);border:1px solid var(--panel-border);text-align:center;color:var(--text-color);box-shadow:0 12px 40px var(--popup-shadow);border-radius:12px;flex-direction:column;align-items:center;gap:.9rem;min-width:min(280px,100%);padding:1.6rem 1.8rem;display:flex}.loading-content p{color:var(--text-color);margin:0;font-size:.95rem}.spinner{border:4px solid var(--spinner-track);border-top:4px solid var(--spinner-head);border-radius:50%;width:40px;height:40px;animation:1s linear infinite spin}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@media (prefers-reduced-motion:reduce){.spinner{animation-duration:2.4s}}.polygon-btn.disabled{opacity:.5;cursor:not-allowed;pointer-events:none}button:disabled{opacity:.5;cursor:not-allowed;background-color:var(--btn-disabled-bg);color:var(--btn-disabled-text)}.status.processing{color:var(--status-processing);animation:1.5s ease-in-out infinite pulse}@keyframes pulse{0%,to{opacity:1}50%{opacity:.6}}@media (prefers-reduced-motion:reduce){.status.processing{animation:none}}.editor-canvas[style*="cursor: wait"]{cursor:wait!important}.editor-canvas[style*="pointer-events: none"] *{pointer-events:none!important}.zoom-rotation{border:1px solid var(--panel-border);color:var(--text-muted-strong);pointer-events:none;-webkit-user-select:none;user-select:none;z-index:5;background-color:#0003;border-radius:12px;align-items:center;gap:.4em;padding:.3em .7em;font-family:Arial,sans-serif;font-size:12px;display:inline-flex;position:absolute;top:10px;right:10px}.zoom-rotation-label,.zoom-rotation-sep{color:var(--text-subtle)}.zoom-rotation-value{font-weight:500}.light-mode .zoom-rotation{color:var(--text-color);background-color:#ffffffbf}