:root{--hue: 190;--chroma-grayscale: .01;--chroma-accent: .14;--chroma-gradient: .15;--radius-sm: .375rem;--radius-md: .5rem;--radius-lg: 1rem;--shadow-base: 0 4px 20px rgba(0, 0, 0, .3);--shadow-inset: inset 0 2px 4px rgba(0, 0, 0, .3);--color-bg-darkest: oklch(.05 var(--chroma-grayscale) var(--hue));--color-bg-darker: oklch(.08 var(--chroma-grayscale) var(--hue));--color-bg-dark: oklch(.1 var(--chroma-grayscale) var(--hue));--color-bg-base: oklch(.12 var(--chroma-grayscale) var(--hue));--color-border-base: oklch(.2 var(--chroma-grayscale) var(--hue));--color-border-medium: oklch(.3 var(--chroma-grayscale) var(--hue));--color-border-accent: oklch(.5 var(--chroma-grayscale) var(--hue));--color-text-muted: oklch(.6 var(--chroma-grayscale) var(--hue));--color-text-secondary: oklch(.7 var(--chroma-grayscale) var(--hue));--color-text-primary: oklch(.8 var(--chroma-grayscale) var(--hue));--color-text-bright: oklch(.95 var(--chroma-grayscale) var(--hue));--color-accent-start: oklch(.5 var(--chroma-accent) var(--hue));--color-accent-mid: oklch(.55 var(--chroma-accent) var(--hue));--color-accent-end: oklch(.6 var(--chroma-accent) var(--hue));--color-gradient-text-start: oklch(.7 var(--chroma-gradient) var(--hue));--color-gradient-text-end: oklch(.8 var(--chroma-gradient) var(--hue));--color-gradient-header-start: oklch(.1 .05 var(--hue));--color-gradient-header-end: oklch(.2 .05 var(--hue));--slider-gradient: linear-gradient(to right, var(--color-border-base), var(--color-text-bright))}body{font-family:Rajdhani,sans-serif;font-weight:500;background:linear-gradient(135deg,var(--color-bg-darkest) 0%,var(--color-bg-darker) 100%);color:var(--color-text-bright);margin:0;min-height:100vh;padding:2rem 1rem}#app{display:flex;flex-direction:column;gap:2rem;max-width:1200px;margin:0 auto;width:100%}.app-header{text-align:center;padding:2rem 1rem;background:linear-gradient(135deg,var(--color-gradient-header-start) 0%,var(--color-gradient-header-end) 100%);border-radius:var(--radius-lg);box-shadow:var(--shadow-base);border:1px solid var(--color-border-base)}.app-header h1{margin:0 0 .5rem;font-size:2.5rem;font-weight:700;color:transparent;background:linear-gradient(135deg,var(--color-gradient-text-start),var(--color-gradient-text-end));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;letter-spacing:-.5px}.app-header .subtitle{margin:0;font-size:1rem;color:var(--color-text-secondary);font-weight:500}.controls{display:flex;flex-direction:column;gap:1.5rem;background:var(--color-bg-base);padding:2rem;border-radius:var(--radius-lg);box-shadow:var(--shadow-base);border:1px solid var(--color-border-base)}.color-picker-header{display:flex;flex-direction:column;gap:1rem}.color-picker-header h3{margin:0;font-size:1.3rem;font-weight:700;color:var(--color-text-bright)}.color-mode-selector{display:flex;background:var(--color-bg-darkest);border-radius:var(--radius-md);padding:.25rem;gap:.25rem;box-shadow:var(--shadow-inset)}.color-mode-selector label:hover{background:var(--color-bg-dark)}.color-mode-selector label{flex:1;position:relative;cursor:pointer}.color-mode-selector input[type=radio]{position:absolute;opacity:0;width:0;height:0}.color-mode-selector span{display:block;text-align:center;padding:.5rem 1rem;border-radius:var(--radius-sm);font-weight:500;font-size:.9rem;transition:all .3s ease-in-out;color:var(--color-text-muted)}.color-mode-selector span:hover{font-weight:600}.color-mode-selector input[type=radio]:checked+span{background:linear-gradient(135deg,var(--color-accent-start),var(--color-accent-mid));color:var(--color-text-bright);box-shadow:0 2px 8px #0006}.color-mode-selector label:hover span{color:var(--color-text-primary)}.sliders-container{display:flex;flex-direction:column;gap:1.5rem}.slider-group{display:flex;flex-direction:column;gap:.5rem}.slider-label{display:flex;justify-content:space-between;align-items:center;font-size:.9rem;font-weight:500;color:var(--color-text-primary)}.slider-label span:first-child{font-weight:700;color:var(--color-text-bright)}.slider-label span:last-child{color:var(--color-text-secondary)}.color-slider{-webkit-appearance:none;appearance:none;width:100%;height:14px;border-radius:7px;background:var(--slider-gradient);outline:none;cursor:pointer;position:relative;box-shadow:inset 0 1px 4px #00000080}.color-slider::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:24px;height:24px;border-radius:50%;background:var(--color-text-bright);cursor:pointer;border:3px solid var(--color-bg-dark);box-shadow:0 2px 8px #00000080;transition:transform .3s ease-in-out}.color-slider::-webkit-slider-thumb:hover{transform:scale(1.15)}.color-slider::-moz-range-thumb{width:24px;height:24px;border-radius:50%;background:var(--color-text-bright);cursor:pointer;border:3px solid var(--color-bg-dark);box-shadow:0 2px 8px #00000080;transition:transform .3s ease-in-out}.color-slider::-moz-range-thumb:hover{transform:scale(1.15)}.color-display{margin-top:1rem;padding-top:1.5rem;border-top:1px solid var(--color-border-base)}.color-display-label{font-size:.85rem;font-weight:500;color:var(--color-text-secondary);margin-bottom:.75rem}.color-display-preview{display:flex;align-items:center;gap:1rem}.color-swatch-preview{width:56px;height:56px;border-radius:var(--radius-md);border:2px solid var(--color-border-medium);box-shadow:var(--shadow-base);transition:transform .3s ease-in-out}.color-swatch-preview:hover{transform:scale(1.1)}.color-value-text{color:var(--color-text-bright);background:var(--color-bg-darkest);padding:.75rem 1rem;border-radius:var(--radius-md);flex:1;box-shadow:var(--shadow-inset)}.preview{display:flex;flex-direction:column;gap:.5rem;background:var(--color-bg-base);padding:2rem;border-radius:var(--radius-lg);box-shadow:var(--shadow-base);border:1px solid var(--color-border-base);min-height:200px}.preview h3{font-size:1.3rem;font-weight:700;margin:0;color:var(--color-text-bright);margin-top:.5rem;padding-inline:.125rem}.palette-row{display:flex;flex-wrap:nowrap;overflow-x:auto;margin:.5rem 0;border:1px solid var(--color-border-medium);border-radius:var(--radius-md)}.swatch{position:relative;flex:1 0 40px;height:80px;display:flex;align-items:flex-end;overflow:hidden;transition:all .3s ease-in-out;cursor:pointer}.swatch:hover{box-shadow:0 8px 16px #00000080;transform:translateY(-2px)}.swatch.copied{animation:copied-pulse .3s ease-in-out}@keyframes copied-pulse{0%,to{transform:scale(1)}50%{transform:scale(1.05);box-shadow:0 0 20px var(--color-accent-start)}}.swatch-info{background:#000c;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);color:var(--color-text-bright);padding:.5rem;width:100%;font-size:.7rem;opacity:0;transition:opacity .3s ease-in-out}.swatch:hover .swatch-info{opacity:1}.swatch-label{font-weight:700;margin-bottom:.15rem;font-size:.75rem;display:none}.swatch-value{font-size:.65rem;font-weight:700;opacity:.9}.export{display:flex;flex-direction:column;gap:1.5rem;background:var(--color-bg-base);padding:2rem;border-radius:var(--radius-lg);box-shadow:var(--shadow-base);border:1px solid var(--color-border-base)}.export h3{margin:0;font-size:1.3rem;font-weight:700;color:var(--color-text-bright)}.export-group{display:flex;flex-direction:column;gap:.5rem}.export-group label{font-size:.9rem;font-weight:500;color:var(--color-text-primary)}.export-group select{padding:.75rem;border:1px solid var(--color-border-medium);border-radius:var(--radius-md);background:var(--color-bg-darker);color:var(--color-text-bright);font-family:Rajdhani,sans-serif;font-size:1rem;cursor:pointer;transition:all .3s ease-in-out;box-shadow:var(--shadow-inset)}.export-group select:hover{border-color:var(--color-border-accent);background:var(--color-bg-dark)}.export-group select:focus{outline:none;border-color:var(--color-accent-start);box-shadow:0 0 0 3px oklch(.5 var(--chroma-accent) var(--hue) / .2)}button{padding:.75rem 1.5rem;border:none;border-radius:var(--radius-md);background:linear-gradient(135deg,var(--color-accent-start),var(--color-accent-mid));color:var(--color-text-bright);font-weight:700;font-size:1rem;cursor:pointer;transition:all .3s ease-in-out;box-shadow:var(--shadow-base)}button:hover{transform:translateY(-2px);box-shadow:0 6px 20px #0006;background:linear-gradient(135deg,var(--color-accent-mid),var(--color-accent-end))}button:active{transform:translateY(0);box-shadow:0 2px 8px #0000004d}