*{margin:0;padding:0;box-sizing:border-box}:root{--bg-primary: #0a0a0a;--bg-secondary: #1a1a1a;--glass-bg: rgba(0, 0, 0, .4);--glass-border: rgba(255, 255, 255, .1);--text-primary: #ffffff;--text-secondary: #b0b0b0;--accent: #6366f1;--accent-hover: #5145cd;--success: #10b981;--danger: #ef4444;--spacing-xs: .5rem;--spacing-sm: 1rem;--spacing-md: 1.5rem;--spacing-lg: 2rem;--spacing-xl: 3rem;--radius-sm: 6px;--radius-md: 12px;--radius-lg: 20px;--shadow-sm: 0 2px 8px rgba(0, 0, 0, .3);--shadow-md: 0 4px 16px rgba(0, 0, 0, .4);--shadow-lg: 0 8px 32px rgba(0, 0, 0, .5)}.domain-sale-banner{background:linear-gradient(135deg,#013bca,#012a94);color:#fff;text-align:center;padding:12px 16px;font-weight:600;font-size:.95rem;cursor:pointer;transition:all .3s ease;box-shadow:0 2px 8px #013bca4d;position:relative;z-index:1000;border-bottom:1px solid rgba(255,255,255,.2)}.domain-sale-banner:hover{background:linear-gradient(135deg,#012a94,#011f70);transform:translateY(-1px);box-shadow:0 4px 12px #013bca66}.domain-sale-banner:active{transform:translateY(0)}.banner-text{display:inline-flex;align-items:center;gap:8px;text-shadow:0 1px 2px rgba(0,0,0,.2)}.domain-sale-banner:focus{outline:2px solid #ffffff;outline-offset:-2px}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:url("/image%20(87).jpg") center center / cover no-repeat,linear-gradient(135deg,var(--bg-primary) 0%,var(--bg-secondary) 100%);background-attachment:fixed;color:var(--text-primary);min-height:100vh;line-height:1.6}.glass-panel{background:var(--glass-bg);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid var(--glass-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-md)}.header{text-align:center;padding:var(--spacing-lg) var(--spacing-md);margin-bottom:var(--spacing-lg)}.app-title{font-size:3.2rem;font-weight:700;color:#fff;-webkit-text-stroke:1px #013bca;text-shadow:0 0 30px rgba(1,59,202,.4),0 0 60px rgba(1,59,202,.2);margin-bottom:var(--spacing-sm);letter-spacing:.02em;position:relative;animation:titleGlow 3s ease-in-out infinite alternate}.app-title:before{content:"";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:120%;height:120%;background:radial-gradient(ellipse,rgba(1,59,202,.1) 0%,transparent 70%);z-index:-1;border-radius:20px}@keyframes titleGlow{0%{text-shadow:0 0 20px rgba(1,59,202,.4),0 0 40px rgba(1,59,202,.2)}to{text-shadow:0 0 40px rgba(1,59,202,.6),0 0 80px rgba(1,59,202,.3)}}.app-subtitle{color:var(--text-secondary);font-size:1.1rem}.main-content{max-width:1000px;margin:0 auto;padding:0 120px;display:flex;flex-direction:column;gap:var(--spacing-xl);margin-bottom:var(--spacing-xl)}.top-row{display:flex;gap:var(--spacing-xl);align-items:stretch}.top-row .image-section{flex:2}.top-row .selected-color-section{flex:1;max-width:350px;min-width:320px}.main-content .manual-section{width:100%;display:block;padding:var(--spacing-lg) var(--spacing-md);box-sizing:border-box;overflow:hidden}.manual-section-content{display:flex;gap:var(--spacing-md);align-items:flex-start;margin-bottom:var(--spacing-lg)}.manual-picker-controls{flex:1;display:flex;flex-direction:column;gap:var(--spacing-md);align-items:center;justify-content:center;max-width:calc(100% - 300px);min-width:250px}.section{padding:var(--spacing-xl);transition:transform .3s ease,box-shadow .3s ease}.section:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}.section-title{font-size:1.5rem;font-weight:600;margin-bottom:var(--spacing-lg);color:var(--text-primary)}.subsection-title{font-size:1.2rem;font-weight:500;margin-bottom:var(--spacing-md);color:var(--text-primary)}.upload-area{border:2px dashed var(--glass-border);border-radius:var(--radius-md);padding:var(--spacing-xl);text-align:center;cursor:pointer;transition:all .3s ease;background:#ffffff05}.upload-area:hover{border-color:var(--accent);background:#6366f10d}.upload-area.dragover{border-color:var(--accent);background:#6366f11a}.upload-icon{font-size:3rem;margin-bottom:var(--spacing-sm);opacity:.7}.upload-text{font-size:1.2rem;margin-bottom:var(--spacing-xs)}.upload-subtext{color:var(--text-secondary);font-size:.9rem}.image-container{text-align:center}#image-canvas{max-width:100%;border-radius:var(--radius-md);box-shadow:var(--shadow-sm);cursor:crosshair;transition:transform .2s ease}#image-canvas:hover{transform:scale(1.02)}.image-controls{margin-top:var(--spacing-md)}.color-wheel-container{display:flex;justify-content:center;position:relative;max-width:100%}#color-wheel{width:180px;height:180px;border-radius:50%;cursor:crosshair;box-shadow:var(--shadow-sm);transition:transform .2s ease;max-width:100%}#color-wheel:hover{transform:scale(1.05)}.wheel-crosshair{position:absolute;width:14px;height:14px;border:2px solid white;border-radius:50%;pointer-events:none;box-shadow:0 0 4px #00000080;transform:translate(-50%,-50%);opacity:0;transition:opacity .2s ease}.wheel-crosshair.active{opacity:1}.lightness-container{display:flex;justify-content:center;width:100%;max-width:220px;box-sizing:border-box}.lightness-slider-wrapper{position:relative;width:100%}#lightness-slider{width:200px;height:32px;border-radius:var(--radius-sm);cursor:crosshair;box-shadow:var(--shadow-sm);max-width:100%}.slider-crosshair{position:absolute;width:22px;height:36px;background:linear-gradient(135deg,#fff,#f0f0f0);border:2px solid #333;border-radius:11px;pointer-events:none;box-shadow:0 2px 8px #0000004d,inset 0 1px 2px #fffc;transform:translate(-50%);top:-2px;opacity:1;transition:all .2s ease;cursor:pointer}.slider-crosshair.active{transform:translate(-50%) scale(1.1);box-shadow:0 4px 12px #0006,inset 0 1px 2px #fffc}.slider-crosshair:before{content:"";position:absolute;top:50%;left:50%;width:6px;height:6px;background:#666;border-radius:50%;transform:translate(-50%,-50%)}.color-display{display:block}.color-swatch{width:100%;height:80px;border-radius:var(--radius-md);box-shadow:var(--shadow-sm);border:1px solid var(--glass-border);background:#fff;margin-bottom:var(--spacing-lg)}.color-formats{width:100%}.manual-color-display{max-width:260px;min-width:260px;flex-shrink:0;flex-grow:0;box-sizing:border-box}.manual-display-compact .subsection-title{margin-bottom:var(--spacing-sm);font-size:1.1rem}.manual-display-compact .color-swatch{height:70px;margin-bottom:var(--spacing-md)}.manual-display-compact .format-row{padding:8px 10px;margin-bottom:6px;height:38px;gap:6px;max-width:100%;overflow:hidden}.manual-display-compact .format-row label{min-width:45px;width:45px;font-size:.7rem}.manual-display-compact .format-value span{font-size:.62rem;padding:5px 8px;min-width:70px;max-width:80px;width:80px;height:24px;box-sizing:border-box;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;display:flex;align-items:center;justify-content:center;line-height:1.2}.complementary-colors{padding:var(--spacing-md);background:#ffffff08;border-radius:var(--radius-md);border:1px solid rgba(255,255,255,.05);margin-top:var(--spacing-md)}.complementary-colors .subsection-title{margin-bottom:var(--spacing-sm);font-size:1.1rem}.complementary-palette{display:flex;gap:var(--spacing-md);justify-content:center;flex-wrap:wrap}.complementary-color{display:flex;flex-direction:column;align-items:center;cursor:pointer;transition:transform .2s ease,box-shadow .2s ease;padding:var(--spacing-sm);border-radius:var(--radius-sm);min-width:80px}.complementary-color:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}.comp-color-swatch{width:60px;height:60px;border-radius:var(--radius-sm);border:1px solid var(--glass-border);margin-bottom:var(--spacing-xs);box-shadow:var(--shadow-sm);transition:transform .2s ease}.complementary-color:hover .comp-color-swatch{transform:scale(1.05)}.comp-color-label{font-size:.7rem;color:var(--text-secondary);margin-bottom:2px;text-align:center;font-weight:500}.comp-color-hex{font-family:Monaco,Consolas,monospace;font-size:.65rem;color:var(--text-primary);text-align:center}.manual-display-compact .copy-btn{width:40px;min-width:40px;height:24px;font-size:.58rem;padding:4px 6px;box-sizing:border-box}.format-row{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--spacing-sm);padding:10px 14px;background:#ffffff08;border-radius:var(--radius-sm);border:1px solid rgba(255,255,255,.05);height:44px;gap:var(--spacing-sm);max-width:100%;box-sizing:border-box}.format-row label{font-weight:500;color:var(--text-secondary);min-width:50px;width:50px;font-size:.8rem;flex-shrink:0;text-align:left;display:flex;align-items:center}.format-value{display:flex;align-items:center;gap:8px;flex:1;min-width:0;justify-content:space-between}.format-value span{font-family:Monaco,Consolas,monospace;background:#ffffff0d;padding:6px 10px;border-radius:var(--radius-sm);border:1px solid rgba(255,255,255,.1);font-size:.7rem;white-space:nowrap;flex-grow:1;text-align:center;min-width:85px;max-width:120px;overflow:hidden;text-overflow:ellipsis;line-height:1.3;height:28px;display:flex;align-items:center;justify-content:center;box-sizing:border-box}.color-palette{display:flex;gap:var(--spacing-md);flex-wrap:wrap;justify-content:flex-start}.palette-color{width:70px;height:70px;border-radius:var(--radius-sm);cursor:pointer;transition:transform .2s ease,box-shadow .2s ease;border:2px solid transparent;position:relative;overflow:hidden}.palette-color:hover{transform:scale(1.1);box-shadow:var(--shadow-md)}.palette-color.selected{border-color:var(--accent);box-shadow:0 0 0 2px #6366f14d}.palette-color-hex{position:absolute;bottom:0;left:0;right:0;background:#000000b3;color:#fff;font-size:.7rem;text-align:center;padding:4px 2px;font-family:monospace}.preview-bubble{position:fixed;background:var(--glass-bg);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid var(--glass-border);border-radius:var(--radius-md);padding:var(--spacing-sm);box-shadow:var(--shadow-lg);pointer-events:none;z-index:1000;min-width:140px;text-align:center}.preview-bubble:before{content:"Zoom";position:absolute;top:-8px;left:50%;transform:translate(-50%);background:var(--glass-bg);border:1px solid var(--glass-border);border-radius:var(--radius-sm);padding:2px 8px;font-size:.7rem;color:var(--text-secondary);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px)}.preview-zoom{width:120px;height:120px;border-radius:var(--radius-sm);border:1px solid var(--glass-border);margin-bottom:var(--spacing-xs);background:#fff;image-rendering:-moz-crisp-edges;image-rendering:-webkit-crisp-edges;image-rendering:pixelated;image-rendering:crisp-edges;position:relative}.preview-color{width:100%;height:30px;border-radius:var(--radius-sm);border:1px solid var(--glass-border);margin-bottom:var(--spacing-xs)}.preview-hex{text-align:center;font-family:monospace;font-size:.9rem;color:var(--text-primary)}.btn{padding:var(--spacing-xs) var(--spacing-md);border:none;border-radius:var(--radius-sm);font-weight:500;cursor:pointer;transition:all .2s ease;font-size:.9rem}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:var(--accent-hover);transform:translateY(-1px)}.btn-secondary{background:#ffffff1a;color:var(--text-primary);border:1px solid var(--glass-border)}.btn-secondary:hover{background:#fff3;transform:translateY(-1px)}.copy-btn{background:#10b9811a;color:var(--success);border:1px solid rgba(16,185,129,.3);padding:6px 10px;font-size:.62rem;border-radius:var(--radius-sm);cursor:pointer;transition:all .2s ease;min-width:45px;width:45px;height:28px;text-align:center;font-weight:500;flex-shrink:0;display:flex;align-items:center;justify-content:center;box-sizing:border-box}.copy-btn:hover{background:#10b98133;transform:translateY(-1px);box-shadow:var(--shadow-sm)}.copy-btn.copied{background:var(--success);color:#fff;box-shadow:var(--shadow-sm)}@media (max-width: 768px){.main-content{padding:0 var(--spacing-lg);max-width:none;gap:var(--spacing-lg)}.top-row{flex-direction:column;gap:var(--spacing-lg)}.top-row .selected-color-section{max-width:none;min-width:unset}.manual-section{flex-direction:column!important;gap:var(--spacing-xl)!important}.manual-picker-controls{width:100%;gap:var(--spacing-lg)!important}.app-title{font-size:2rem}.color-display{display:block}.color-swatch{width:100%;height:80px}#color-wheel{width:200px;height:200px}#lightness-slider{width:280px}.manual-color-display{max-width:none;min-width:unset;width:100%}}@media (max-width: 480px){.header{padding:var(--spacing-lg) var(--spacing-md)}.main-content{padding:0 var(--spacing-md)}.section,.upload-area{padding:var(--spacing-lg)}.upload-icon{font-size:2rem}#color-wheel{width:180px;height:180px}#lightness-slider{width:250px}}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.section{animation:fadeIn .6s ease-out}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:var(--glass-border);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#fff3}