@import"https://fonts.googleapis.com/css2?family=Roboto:wght@400;700&display=swap";:root{--font-family: "Roboto", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;--panel-bg: rgba(0, 0, 0, .4);--panel-border: rgba(255, 255, 255, .15);--input-bg: rgba(0, 0, 0, .3);--text-color: #f0f0f5;--text-color-muted: #a0a0a5;--accent-color: #3b82f6;--accent-color-dark: #2563eb;--accent-glow: 0 0 15px rgba(59, 130, 246, .6);--error-color: #ef5350}@keyframes gradient{0%{background-position:0% 0%}50%{background-position:100% 100%}to{background-position:0% 0%}}body{font-family:var(--font-family);line-height:1.6;color:var(--text-color);margin:0;overflow:auto;background:linear-gradient(315deg,#180065 3%,#3c84ce 38%,#053d39,#108742 98%);animation:gradient 15s ease infinite;background-size:400% 400%;background-attachment:fixed}#root{max-width:1300px;margin:0 auto;position:relative;z-index:1;padding:20px}.app-header{display:flex;align-items:center;justify-content:center;gap:20px;margin-bottom:30px;text-align:center}h1{color:var(--text-color);font-size:2.2rem;margin:0;text-shadow:0 0 15px rgba(255,255,255,.2)}.logo-frame{position:relative;width:80px;height:80px;padding:5px;border-radius:50%;overflow:hidden;background:conic-gradient(from 0deg,var(--accent-color),var(--accent-color-dark),var(--accent-color),var(--accent-color-dark),var(--accent-color));animation:spin 4s linear infinite;box-shadow:var(--accent-glow),0 0 20px #00000080}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.logo-frame:before{content:"";position:absolute;inset:5px;background:#111;border-radius:50%;z-index:1}.logo-image{position:relative;width:100%;height:100%;border-radius:50%;z-index:2;object-fit:cover;background-color:#fff;padding:5px;box-sizing:border-box}.container{display:grid;grid-template-columns:350px 1fr;gap:25px}.settings-panel,.preview-box,.output-box{background-color:var(--panel-bg);border:1px solid var(--panel-border);border-radius:16px;padding:25px;box-shadow:0 8px 32px #0006;-webkit-backdrop-filter:blur(15px);backdrop-filter:blur(15px)}.settings-panel h3,.preview-box h3,.output-box h3{margin-top:0;margin-bottom:20px;color:var(--text-color);border-bottom:1px solid var(--panel-border);padding-bottom:10px}.settings-panel{display:flex;flex-direction:column;gap:15px}.upload-section{position:relative;border:1px dashed transparent;border-radius:8px;transition:border-color .2s ease,box-shadow .2s ease,background-color .2s ease;padding:10px;margin:-10px}.upload-section.dragging{border-color:var(--accent-color);background-color:#3b82f61a;box-shadow:var(--accent-glow)}.upload-section .drop-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:#3b82f64d;display:flex;justify-content:center;align-items:center;font-size:1.2em;font-weight:700;color:var(--text-color);z-index:100;pointer-events:none;border-radius:8px}.setting-item{display:flex;flex-direction:column;gap:5px}.setting-item label{font-weight:400;font-size:.9em;color:var(--text-color)}.setting-row{display:flex;gap:10px;align-items:center}.setting-row>.setting-item{flex:1}.compact-label{font-size:.9em;font-weight:400;white-space:nowrap}.result-area{display:flex;flex-direction:column;gap:25px}.output-box{position:relative}.preview-split-container{display:flex;width:100%;gap:10px;align-items:stretch;justify-content:center;height:300px}.preview-pane{flex:1;display:flex;justify-content:center;align-items:center;background:#0003;border:1px solid var(--panel-border);border-radius:8px;overflow:hidden;position:relative;color:var(--text-color-muted)}.preview-pane.original-image-pane img{object-fit:contain;width:100%;height:100%;max-width:100%;max-height:100%;background-color:transparent;border:none;border-radius:0}.preview-pane.particle-preview-pane canvas{width:100%;height:100%;object-fit:contain}.preview-divider{width:4px;background-color:#ef5350;border-radius:2px;align-self:stretch;box-shadow:0 0 5px #ef5350b3}.preview-pane-label{position:absolute;top:10px;left:50%;transform:translate(-50%);color:#ffffff80;font-weight:700;font-size:1.1em;text-shadow:0 1px 3px rgba(0,0,0,.5);pointer-events:none;z-index:10}.preview-disabled-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background-color:#00000080;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;padding:10px;box-sizing:border-box;z-index:5}.preview-disabled-overlay .disabled-title{color:#fff9;font-weight:700;font-size:16px}.preview-disabled-overlay .disabled-subtitle{color:#ffffff80;font-size:12px;margin-top:5px}input[type=color]{padding:0;height:30px;width:100%;min-width:40px;background-color:transparent;border:1px solid var(--panel-border);border-radius:4px}input[type=file],input[type=number],input[type=text],select{width:100%;padding:8px 12px;background-color:var(--input-bg);color:var(--text-color);border:1px solid var(--panel-border);border-radius:6px;box-sizing:border-box;transition:border-color .2s ease,box-shadow .2s ease,background-color .2s ease}input[type=file]{padding:10px}input[type=file]::file-selector-button{background-color:#0003;color:var(--text-color);border:1px solid rgba(255,255,255,.2);padding:8px 12px;border-radius:4px;cursor:pointer;margin-right:10px;transition:background-color .2s ease}input[type=file]::file-selector-button:hover{background-color:#0006}input[type=number]:focus,input[type=text]:focus,select:focus{outline:none;background-color:#0006;border-color:var(--accent-color);box-shadow:0 0 8px #3b82f680}input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:8px;background:#0000004d;border:1px solid rgba(255,255,255,.05);border-radius:5px;outline:none}input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:20px;height:20px;background:#ffffff4d;border:1px solid rgba(255,255,255,.4);border-radius:50%;cursor:pointer;transition:background-color .2s ease,box-shadow .2s ease;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px)}input[type=range]::-webkit-slider-thumb:hover{background-color:#ffffff80;box-shadow:var(--accent-glow)}input[type=checkbox]{width:1.1em;height:1.1em;accent-color:var(--accent-color)}.setting-item label[for*=checkbox]{display:flex;align-items:center;gap:8px;cursor:pointer}textarea{width:100%;height:500px;background-color:#0006;color:#e0e0e0;border:1px solid var(--panel-border);border-radius:8px;font-family:Courier New,Courier,monospace;font-size:14px;padding:15px;box-sizing:border-box;resize:vertical;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px)}textarea:focus{outline:none;background-color:#00000080;border-color:var(--accent-color);box-shadow:0 0 8px #3b82f680}button{padding:12px 20px;font-size:16px;font-weight:700;cursor:pointer;border:1px solid rgba(255,255,255,.15);border-radius:6px;transition:transform .15s ease,background-color .2s ease,box-shadow .2s ease,filter .2s ease;text-transform:uppercase;letter-spacing:.5px;background:#0000004d;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);color:#fff;box-shadow:0 4px 15px #0003}.generate-button{background:#3b82f64d;border-color:#3b82f666}.generate-button:hover{background:#3b82f666;box-shadow:var(--accent-glow),0 6px 20px #0000004d;transform:translateY(-2px)}.generate-button:active{transform:translateY(1px) scale(.98);background:#3b82f633}.generate-button:disabled{background:#3232324d;border-color:#5555554d;color:#aaa;cursor:not-allowed;transform:none;filter:none;box-shadow:none}.copy-button{position:absolute;top:30px;right:30px;padding:6px 12px;font-size:12px;background:#1976d266;border-color:#1976d280}.copy-button:hover{background-color:#1976d299;transform:scale(1.05)}.clear-button{padding:6px 12px;font-size:12px;width:100%;box-sizing:border-box;background-color:#aa2e2566;border-color:#aa2e2580}.clear-button:hover{background-color:#d32f2f80;transform:scale(1.02)}.error{color:var(--error-color);background-color:#ef53501a;padding:12px;border-radius:6px;border:1px solid var(--error-color)}.tooltip-container{position:relative;display:inline-block}.tooltip-container label{cursor:help;border-bottom:1px dotted var(--text-color-muted)}.tooltip-content{position:absolute;bottom:calc(100% + 10px);left:50%;transform:translate(-50%) scale(.95);background-color:#1e1e28e6;border:1px solid rgba(255,255,255,.2);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:8px;padding:10px 15px;box-shadow:0 4px 20px #00000080;color:var(--text-color);font-size:.85em;width:250px;text-align:left;opacity:0;visibility:hidden;pointer-events:none;z-index:100;transition:opacity .2s 0s,visibility 0s .2s,transform .2s 0s}.tooltip-container:hover .tooltip-content{opacity:1;visibility:visible;transform:translate(-50%) scale(1);transition:opacity .2s .5s,visibility 0s .5s,transform .2s .5s}input[type=number]::-webkit-inner-spin-button,input[type=number]::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}.number-input-wrapper{position:relative;width:100%}.number-input-arrows{position:absolute;right:1px;top:1px;bottom:1px;width:20px;display:flex;flex-direction:column;opacity:0;transition:opacity .2s ease-in-out}.number-input-wrapper:hover .number-input-arrows{opacity:1}.number-input-arrows button{flex:1;background:#323232cc;border:none;color:#fff;padding:0;margin:1px;border-radius:4px;cursor:pointer;font-size:8px;line-height:1;transition:background-color .2s;-webkit-appearance:none;appearance:none;box-shadow:none}.number-input-arrows button:hover{background:#505050e6}.number-input-arrows button:active{background:#1e1e1ee6}input[type=number]{padding-right:25px}