:root{--primary-color: rgba(255, 255, 255, .87);--background-color: #242424;--glass-bg: rgba(255, 255, 255, .1);--glass-border: rgba(255, 255, 255, .18);--border-radius: 16px;--blur-effect: blur(10px);font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:var(--primary-color);background-color:var(--background-color);font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#root{width:100vw;height:100vh;overflow:hidden;box-sizing:border-box}body{margin:0;padding:0;width:100vw;height:100vh;overflow:hidden}.main-content{display:flex;flex-direction:column;align-items:stretch;justify-content:stretch;height:100vh;width:100vw;padding:1rem;box-sizing:border-box;overflow:auto;background:var(--glass-bg);border-radius:var(--border-radius);border:1px solid var(--glass-border);backdrop-filter:var(--blur-effect);-webkit-backdrop-filter:var(--blur-effect)}.main-header{margin-bottom:1rem;flex-shrink:0;display:flex;align-items:center;justify-content:center}.editor{width:100%;flex:1;display:flex;flex-direction:row;align-items:stretch;justify-content:stretch;gap:1rem;overflow:auto;min-height:0}.noti-bar{width:100%;height:fit-content;flex-shrink:0;justify-content:center;display:flex;align-items:center;gap:1rem;background-color:#ffffff0d}.close-noti{background-color:#ffffff1a;border-radius:50%;width:2rem;height:2rem;display:flex;align-items:center;justify-content:center;cursor:pointer;font-weight:600}.func-tab{display:flex;flex-direction:row;justify-content:center;flex-wrap:wrap;align-items:center;width:100%;height:3rem;flex-shrink:0;box-sizing:border-box;padding-left:1rem;margin-bottom:1rem;gap:1rem;background:var(--glass-bg);border-radius:var(--border-radius);border:1px solid var(--glass-border)}@media (max-width: 768px){.func-tab{justify-content:center;height:auto;min-height:3rem;padding:.75rem;gap:.5rem}.func-btn{font-size:.9rem;padding:.5rem 1rem;min-width:80px;text-align:center}}@media (max-width: 480px){.func-tab{gap:.3rem;padding:.5rem}.func-btn{font-size:.8rem;padding:.4rem .6rem;min-width:40px;flex:1;max-width:100px}}.func-btn{background:var(--glass-bg);color:var(--primary-color);font-size:1rem;padding:.5rem 1rem;border-radius:var(--border-radius);cursor:pointer;transition:all .3s ease;border:1px solid var(--glass-border)}.func-btn:disabled{background:#ffffff0d;color:#ffffff80;cursor:not-allowed;border:1px solid rgba(255,255,255,.1)}.func-btn:hover{background:#ffffff26;border:1px solid rgba(255,255,255,.25)}.actual-editor{flex:1;display:flex;flex-direction:column;overflow:auto;min-height:0;max-height:100%;box-sizing:border-box;position:relative;background:var(--glass-bg);border-radius:var(--border-radius);border:1px solid var(--glass-border);backdrop-filter:var(--blur-effect);-webkit-backdrop-filter:var(--blur-effect)}.actual-editor.pending{background:#ffffff0d;border:1px solid rgba(255,255,255,.1);cursor:not-allowed;pointer-events:none}.actual-editor.pending:before{content:"";position:absolute;inset:0;background:#0000004d;z-index:1000;border-radius:var(--border-radius)}.actual-editor.pending:after{content:"";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:40px;height:40px;border:4px solid rgba(255,255,255,.3);border-top:4px solid white;border-radius:50%;z-index:1001;animation:spin 1s linear infinite}@keyframes spin{0%{transform:translate(-50%,-50%) rotate(0)}to{transform:translate(-50%,-50%) rotate(360deg)}}.line-numbers{text-align:center!important}.actual-editor.drag-over:before{content:"Drop your file here";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);font-size:20px;font-weight:700;color:#fff;background:#0009;padding:20px 40px;border-radius:8px;z-index:2000}.actual-editor.drag-over{border:2px dashed #ffffffaa}.editor-actions{position:absolute;top:.5rem;right:1rem;display:flex;gap:.25rem;z-index:10}.util-btn{background:#ffffff1a;border:none;border-radius:5px;padding:5px;cursor:pointer;display:flex;align-items:center;justify-content:center;color:#fff;transition:background .3s ease}.util-btn:hover{background:#fff3}.preset-selector-container{margin-left:20px;display:flex;align-items:center;gap:10px;margin-bottom:10px}.preset-selector-container label{font-size:1em;color:#eee}.preset-selector-container select{padding:8px 12px;border-radius:.75rem;border:1px solid #555;background-color:#333;color:#eee;font-size:.9em;cursor:pointer;outline:none}.preset-selector-container select:focus{border-color:#007bff;box-shadow:0 0 0 2px #007bff40}.preset-selector-container option{background-color:#333;color:#eee}