:root{--main-padding: 15px;--main-gap: 15px}body{margin:0;padding:0;overflow:hidden;font-family:system-ui,-apple-system,sans-serif;-webkit-user-select:none;user-select:none;background-color:#f1f3f6}#viskas{display:flex;flex-direction:column;height:100vh;padding:var(--main-padding);gap:var(--main-gap);box-sizing:border-box}#loading-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background-color:#fffffff2;display:flex;flex-direction:column;justify-content:center;align-items:center;z-index:9999;font-size:1.2rem;color:#333;text-align:center}.spinner{border:8px solid #f3f3f3;border-top:8px solid #3498db;border-radius:50%;width:60px;height:60px;animation:spin 2s linear infinite;margin-bottom:20px}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.button-spinner{border:3px solid #f3f3f3;border-top:3px solid #3498db;border-radius:50%;width:18px;height:18px;animation:spin 1s linear infinite;display:inline-block}#toolbar{background:#fff;padding:.75rem 1rem;display:flex;flex-direction:row;gap:1.2rem;align-items:center;flex-wrap:wrap;border:1px solid #dee2e6;border-radius:12px;box-shadow:0 4px 6px #0000000d;flex-shrink:0}#tablet-toolbar{display:none;background:#fff;padding:.5rem;align-items:center;justify-content:space-between;border:1px solid #dee2e6;border-radius:12px;box-shadow:0 4px 6px #0000000d;flex-shrink:0}#tablet-toolbar .tool-grid{gap:4px}#tablet-toolbar .tool-button{width:38px;height:38px;font-size:1rem}#main-content{display:flex;flex-grow:1;gap:var(--main-gap);overflow:hidden}#answer-container{width:30%;flex-shrink:0;min-width:250px;background:#fff;padding:1rem;border:1px solid #dee2e6;border-radius:12px;display:flex;flex-direction:column;overflow:hidden;box-shadow:0 4px 6px #0000000d}#canvas-container{flex-grow:1;position:relative;border-radius:12px;overflow:hidden;box-shadow:0 4px 12px #0000001a}canvas{width:100%;height:100%;cursor:crosshair;background-color:#fff}.tool-section{display:flex;align-items:center;gap:.75rem;padding:.25rem 0}.section-header h3{font-size:.8rem;color:#868e96;margin:0;font-weight:500;white-space:nowrap;text-transform:uppercase}.toolbar-separator{width:1px;height:32px;background-color:#e9ecef}.tool-grid{display:flex;gap:8px;align-items:center}.tool-button{border:1px solid transparent;background:transparent;border-radius:8px;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:1.1rem;color:#495057;transition:all .2s ease;width:40px;height:40px;flex-shrink:0}.tool-button:hover{background:#f1f3f5}.tool-button.active{background:#007bff;color:#fff}#colorPalette{display:flex;flex-wrap:nowrap;gap:8px}.color-button{width:26px;height:26px;flex-shrink:0;border:2px solid transparent;border-radius:50%;cursor:pointer;transition:all .2s ease}.color-button:hover{transform:scale(1.1)}.color-button.active{border-color:#fff;outline:2px solid #007bff}#white{border-color:#e9ecef}#white.active{border-color:#fff}.size-section{display:flex;align-items:center;gap:.75rem}#sizePreview{width:40px;height:40px;display:flex;align-items:center;justify-content:center;flex-shrink:0}#sizePreviewDot{background:#000;border-radius:50%;transition:all .1s}#sizeSlider{width:100px}#sizeValue{font-size:.8rem;color:#868e96;min-width:16px;text-align:right}#answer-container h3,#answer-sheet-content h3{font-size:.9rem;color:#495057;margin:0;font-weight:500;padding-bottom:.5rem;border-bottom:1px solid #e9ecef}#answer-content,#answer-sheet-content-inner{flex-grow:1;overflow-y:auto;margin-top:.75rem;text-align:left;word-wrap:break-word;color:#495057;line-height:1.6}#recognition-toast{position:fixed;top:20px;right:20px;background-color:#fff;padding:1.2rem;border-radius:12px;box-shadow:0 8px 24px #00000026;z-index:2000;opacity:0;transform:translateY(-20px);transition:all .3s ease-in-out;pointer-events:none;max-width:400px}#recognition-toast.active{opacity:1;transform:translateY(0);pointer-events:all}#recognition-toast h3{margin-top:0;font-size:.9rem;color:#495057;font-weight:500;padding-bottom:.5rem;border-bottom:1px solid #e9ecef}#recognition-content{font-size:1.5rem;margin-top:.5rem}#lang-switcher{font-weight:700;font-size:.8rem;width:44px;height:40px}#answer-sheet-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background-color:#0006;opacity:0;transition:opacity .3s ease;pointer-events:none;z-index:1001}#answer-sheet-backdrop.is-open{opacity:1;pointer-events:all}#answer-sheet{position:fixed;bottom:0;left:0;right:0;background:#fff;border-top-left-radius:16px;border-top-right-radius:16px;box-shadow:0 -5px 20px #0000001a;transform:translateY(100%);transition:transform .3s ease-in-out;z-index:1002;display:none}#answer-sheet.is-open{transform:translateY(0)}#answer-sheet-content{display:flex;flex-direction:column;padding:1rem;max-height:70vh}#answer-sheet-header{display:flex;justify-content:space-between;align-items:center;flex-shrink:0}#answer-sheet-close{font-size:1.5rem;color:#868e96;background:none;border:none;cursor:pointer}#toolbar .tool-wrapper{display:flex;flex-direction:column;align-items:center;gap:3px}#toolbar .tool-label{font-size:.65rem;color:#6c757d;white-space:nowrap}.glowing-ai-button{box-shadow:0 0 0 2px #1cc4ab,0 0 8px #1cc4ab;animation:pulseGlow 1.5s infinite alternate;border-radius:8px}@keyframes pulseGlow{0%{box-shadow:0 0 0 2px #1cc4ab,0 0 6px #1cc4ab}to{box-shadow:0 0 0 2px #1cc4ab,0 0 12px #1cc4ab}}@media (max-width: 768px) and (orientation: portrait){:root{--main-padding: 10px;--main-gap: 10px}#answer-container{display:none}#answer-sheet{display:block}#main-content{flex-direction:column}#toolbar{display:none}#tablet-toolbar{display:flex}}@media (max-width: 1024px) and (max-height: 768px) and (orientation: landscape){:root{--main-padding: 10px;--main-gap: 10px}#toolbar{display:none}#tablet-toolbar{display:flex}#answer-container{width:35%}#answer-sheet{display:none}}