@font-face{font-family:ProphecyType;src:url(/fonts/PROPHECYTYPE.ttf) format("truetype");font-display:swap}@font-face{font-family:DTMSans;src:url(/fonts/DTM-Sans.otf) format("opentype");font-display:swap}.monochrome-converter-container{width:100%;max-width:1200px;margin:0 auto;padding:20px;display:flex;flex-direction:column;align-items:center;color:white;font-family:DTMSans,sans-serif}.converter-layout{display:grid;grid-template-columns:300px 1fr;gap:40px;width:100%;margin-top:30px}@media (max-width:768px){.converter-layout{grid-template-columns:1fr;gap:20px}}.controls-panel{gap:20px;background:rgba(0,0,0,.8);border:2px solid white;padding:20px;border-radius:0}.control-group,.controls-panel{display:flex;flex-direction:column}.control-group{gap:8px}.control-group label{font-size:14px;color:white;font-family:DTMSans,sans-serif}.control-group select{font-family:DTMSans,sans-serif;background-color:black;color:white;border:2px solid white;padding:5px 10px;border-radius:0;cursor:pointer;appearance:none;-webkit-appearance:none;-moz-appearance:none;text-align:center}.control-group select:hover{background-color:#222;border-color:#fff}.control-group select:focus{outline:none;border-color:#fff;box-shadow:0 0 5px white}.control-group input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:10px;background:transparent;cursor:pointer;margin:0}.control-group input[type=range]::-webkit-slider-runnable-track{width:100%;height:10px;background:rgba(255,255,255,.2);border-radius:0}.control-group input[type=range]::-moz-range-track{width:100%;height:10px;background:rgba(255,255,255,.2);border-radius:0}.control-group input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:15px;height:15px;background:white;border:0;margin-top:-2.5px;cursor:pointer;box-shadow:0 0 2px rgba(0,0,0,.5)}.control-group input[type=range]::-moz-range-thumb{width:15px;height:15px;background:white;border-radius:0;cursor:pointer;box-shadow:0 0 2px rgba(0,0,0,.5)}.checkbox-group{flex-direction:row;align-items:center}.checkbox-group label{display:flex;align-items:center;gap:8px;cursor:pointer}.checkbox-group input[type=checkbox]{width:18px;height:18px;cursor:pointer;accent-color:white}.button-group{display:flex;flex-direction:column;gap:10px;margin-top:10px}.custom-file-upload{display:inline-block;font-family:DTMSans,sans-serif;background-color:black;color:white;border:2px solid white;padding:8px 16px;cursor:pointer;border-radius:0;user-select:none;text-align:center;transition:all .2s ease}.custom-file-upload:hover{background-color:#222;border-color:#fff;box-shadow:0 0 5px white}.custom-file-upload:active{background-color:#111;transform:translateY(1px)}.preview-area{position:relative;background:rgba(0,0,0,.8);border:2px solid white;min-height:512px;display:flex;align-items:center;justify-content:center;overflow:hidden}.preview-canvas{max-width:100%;height:auto;image-rendering:pixelated;image-rendering:crisp-edges;image-rendering:-moz-crisp-edges;image-rendering:-webkit-optimize-contrast}.placeholder{text-align:center;padding:40px}.placeholder p{margin:10px 0;color:rgba(255,255,255,.8)}.placeholder .hint{font-size:14px;color:rgba(255,255,255,.6)}.processing-overlay{position:absolute;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,.8);display:flex;align-items:center;justify-content:center;color:white;font-size:18px}.info-section{margin-top:60px;max-width:800px;text-align:center}.info-section h2{font-family:ProphecyType,serif;font-size:32px;margin-bottom:20px;color:white}.info-section p{margin-bottom:20px;line-height:1.6;color:rgba(255,255,255,.9)}.algorithm-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:20px;margin-top:30px}.algorithm-card{background:rgba(0,0,0,.8);border:2px solid rgba(255,255,255,.2);padding:20px;border-radius:0;transition:all .3s ease}.algorithm-card:hover{border-color:rgba(255,255,255,.4);transform:translateY(-2px)}.algorithm-card.featured{border-color:#a78bfa;background:rgba(167,139,250,.1)}.algorithm-card.featured:hover{border-color:#a78bfa;box-shadow:0 0 20px rgba(167,139,250,.3)}.algorithm-card h3{font-family:ProphecyType,serif;font-size:18px;margin-bottom:10px;color:white}.algorithm-card.featured h3{color:#a78bfa}.algorithm-card p{font-size:14px;color:rgba(255,255,255,.85);line-height:1.5}.monochrome-converter-container h1{font-family:ProphecyType,serif;text-align:center;background:linear-gradient(90deg,#fff,#ccc 50%,#fff);background-size:200% auto;-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;animation:shimmer 3s linear infinite}@keyframes shimmer{0%{background-position:0 50%}to{background-position:200% 50%}}