*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--bg:#0f1117;--surface:#1a1d27;--border:#2a2d3e;--accent:#6c63ff;--accent-hover:#7b73ff;--text:#e2e4f0;--text-muted:#7b7f99;--error:#ff6b6b;--radius:12px;-webkit-font-smoothing:antialiased;font-family:Inter,system-ui,-apple-system,sans-serif}html,body,#root{background:var(--bg);height:100%;color:var(--text)}.app{flex-direction:column;align-items:center;gap:40px;min-height:100vh;padding:48px 24px;display:flex}.app__header{text-align:center}.app__header h1{letter-spacing:-.04em;margin-bottom:10px;font-size:2.6rem;font-weight:700;line-height:1}.pixel-label{color:var(--text-muted)}.arrow{color:var(--border)}.svg-label{color:var(--accent)}.app__header p{color:var(--text-muted);max-width:420px;font-size:.875rem}.app__main{width:100%;max-width:640px}.dropzone{border:2px dashed var(--border);border-radius:var(--radius);background:var(--surface);cursor:pointer;-webkit-user-select:none;user-select:none;outline:none;flex-direction:column;align-items:center;gap:12px;padding:56px 32px;transition:border-color .15s,background .15s;display:flex}.dropzone:hover,.dropzone:focus-visible{border-color:var(--accent);background:color-mix(in srgb, var(--accent) 6%, var(--surface))}.dropzone--active{border-color:var(--accent);background:color-mix(in srgb, var(--accent) 12%, var(--surface))}.dropzone__icon{width:48px;height:48px;color:var(--text-muted);transition:color .15s}.dropzone:hover .dropzone__icon,.dropzone--active .dropzone__icon{color:var(--accent)}.dropzone__label{color:var(--text);font-size:1rem;font-weight:500}.dropzone__hint{color:var(--text-muted);font-size:.8rem}.error-msg{color:var(--error);text-align:center;margin-top:16px;font-size:.875rem}.file-selected{flex-direction:column;gap:16px;display:flex}.file-selected__preview{border:1px solid var(--border);border-radius:var(--radius);background:repeating-conic-gradient(#1e2030 0% 25%,#252836 0% 50%) 0 0/20px 20px;justify-content:center;align-items:center;min-height:200px;padding:24px;display:flex}.file-selected__preview img{object-fit:contain;max-width:100%;max-height:320px;image-rendering:pixelated}.file-selected__info{justify-content:space-between;font-size:.8rem;display:flex}.file-selected__actions{justify-content:flex-end;gap:12px;display:flex}.processing{flex-direction:column;align-items:center;gap:16px;padding:48px 0;display:flex}.progress-bar{background:var(--border);border-radius:2px;width:100%;max-width:400px;height:4px;overflow:hidden}.progress-bar__fill{background:var(--accent);transform-origin:0;border-radius:2px;height:100%;animation:1.4s ease-in-out infinite progress-indeterminate}@keyframes progress-indeterminate{0%{transform:translate(-100%)scaleX(.3)}50%{transform:translate(60%)scaleX(.6)}to{transform:translate(200%)scaleX(.3)}}.processing__label{color:var(--text);font-size:.9rem;font-weight:500}.processing__hint{color:var(--text-muted);font-size:.8rem}.result{flex-direction:column;gap:20px;display:flex}.result__meta{justify-content:space-between;align-items:baseline;gap:12px;font-size:.8rem;display:flex}.result__filename{color:var(--text);text-overflow:ellipsis;white-space:nowrap;font-weight:500;overflow:hidden}.result__stats{color:var(--text-muted);white-space:nowrap;flex-shrink:0}.preview{border:1px solid var(--border);border-radius:var(--radius);background:repeating-conic-gradient(#1e2030 0% 25%,#252836 0% 50%) 0 0/20px 20px;justify-content:center;align-items:center;min-height:240px;padding:24px;display:flex;overflow:hidden}.preview__canvas{max-width:100%;max-height:480px;aspect-ratio:var(--img-aspect);display:flex}.preview__canvas img{object-fit:contain;width:100%;height:100%}.result__actions{justify-content:flex-end;gap:12px;display:flex}.btn{cursor:pointer;border:1px solid var(--border);background:var(--surface);color:var(--text);border-radius:8px;padding:10px 20px;font-size:.875rem;font-weight:500;transition:background .12s,border-color .12s}.btn:hover{background:color-mix(in srgb, white 8%, var(--surface));border-color:color-mix(in srgb, white 20%, var(--border))}.btn--primary{background:var(--accent);border-color:var(--accent);color:#fff}.btn--primary:hover{background:var(--accent-hover);border-color:var(--accent-hover)}.btn--secondary{border-color:var(--border);color:var(--text-muted);background:0 0}.btn--secondary:hover{color:var(--text)}.btn--large{padding:12px 32px;font-size:1rem}.btn:disabled{opacity:.5;cursor:not-allowed}.btn--preset{padding:6px 14px;font-size:.8rem}.btn--preset.active{background:var(--accent);border-color:var(--accent);color:#fff}.scale-warning{background:color-mix(in srgb, #f59e0b 10%, var(--surface));border:1px solid color-mix(in srgb, #f59e0b 40%, var(--border));border-radius:var(--radius);flex-direction:column;gap:14px;padding:16px 20px;display:flex}.scale-warning__text{color:var(--text);margin:0;font-size:.825rem;line-height:1.5}.scale-control{flex-direction:column;gap:10px;display:flex}.scale-control__label{color:var(--text);font-size:.825rem}.scale-control__pct{color:var(--text-muted);margin-left:6px}.scale-control__slider{width:100%;accent-color:var(--accent);cursor:pointer}.scale-control__presets{flex-wrap:wrap;gap:8px;display:flex}