.color-picker-area{display:flex;align-items:center;justify-content:center;gap:40px;margin-bottom:40px;flex-wrap:wrap}.color-preview{width:200px;height:200px;border-radius:24px;box-shadow:0 20px 40px rgba(0,0,0,0.15);position:relative;overflow:hidden;transition:transform 0.3s}.color-preview:hover{transform:scale(1.02)}.color-preview .preview-content{position:absolute;bottom:0;left:0;right:0;background:linear-gradient(transparent, rgba(0,0,0,0.7));padding:16px;color:white;text-align:center}.preview-label{font-size:0.7rem;opacity:0.8;display:block}.preview-value{font-size:0.9rem;font-weight:600;font-family:'Fira Code',monospace}.color-arrow{text-align:center;color:var(--gray-500)}.color-arrow i{font-size:24px;display:block}.color-arrow span{font-size:0.8rem;margin:8px 0;display:block}.input-tabs{display:flex;gap:12px;margin-bottom:24px;flex-wrap:wrap;border-bottom:1px solid var(--gray-200);padding-bottom:12px}.input-tab{background:transparent;border:none;padding:8px 24px;border-radius:40px;cursor:pointer;font-size:0.9rem;transition:all 0.2s;color:var(--gray-600)}.input-tab i{margin-right:8px}.input-tab.active{background:var(--primary-color);color:white}.input-panel{background:var(--gray-50);border-radius:20px;padding:24px;margin-bottom:24px}.input-group label{display:block;font-weight:600;margin-bottom:16px;color:var(--gray-700)}.input-wrapper{display:flex;align-items:center;gap:8px;margin-bottom:16px}.input-prefix{background:white;padding:12px 16px;border:1px solid var(--gray-300);border-radius:12px;font-weight:600;color:var(--gray-600)}.color-input{flex:1;padding:12px 16px;border:1px solid var(--gray-300);border-radius:12px;font-family:'Fira Code',monospace;font-size:1rem;text-transform:uppercase}.rgb-inputs,.hsl-inputs{display:flex;gap:16px;margin-bottom:20px;flex-wrap:wrap}.rgb-item,.hsl-item{flex:1;display:flex;align-items:center;gap:8px;background:white;padding:8px 16px;border-radius:12px;border:1px solid var(--gray-200)}.rgb-label,.hsl-label{font-weight:600;font-size:0.9rem}.rgb-input,.hsl-number{width:70px;padding:6px;border:1px solid var(--gray-300);border-radius:8px;text-align:center}.hue-slider,.sat-slider,.light-slider{flex:1;height:4px;border-radius:2px}.hue-slider{background:linear-gradient(to right, #f00, #ff0, #008000, #0ff, #00f, #f0f, #f00)}.sat-slider{background:linear-gradient(to right, #ccc, #f00)}.light-slider{background:linear-gradient(to right, #000, #fff)}.picker-wrapper{display:flex;align-items:center;gap:16px;margin-bottom:16px}.color-picker-input{width:80px;height:50px;border:1px solid var(--gray-300);border-radius:12px;cursor:pointer}.picker-value{font-family:'Fira Code',monospace;font-size:1rem;font-weight:600;color:var(--primary-color)}.result-section{background:white;border-radius:20px;border:1px solid var(--gray-200);overflow:hidden;margin-bottom:24px}.result-header{background:var(--gray-50);padding:16px 20px;border-bottom:1px solid var(--gray-200);font-weight:600}.result-header i{color:var(--primary-color);margin-right:8px}.result-grid{display:grid;grid-template-columns:repeat(4, 1fr);gap:1px;background:var(--gray-200)}.result-card{background:white;padding:20px;text-align:center}.result-title{font-size:0.75rem;color:var(--gray-500);margin-bottom:8px}.result-value{font-family:'Fira Code',monospace;font-size:0.9rem;font-weight:600;color:var(--gray-800);margin-bottom:12px;word-break:break-all}.copy-result{background:var(--gray-100);border:none;padding:6px 12px;border-radius:20px;cursor:pointer;font-size:0.7rem;transition:all 0.2s}.copy-result:hover{background:var(--primary-color);color:white}.scheme-section{background:var(--gray-50);border-radius:20px;padding:20px;margin-bottom:24px}.scheme-header{font-weight:600;margin-bottom:16px}.scheme-header i{color:var(--primary-color);margin-right:8px}.scheme-grid{display:grid;grid-template-columns:repeat(5, 1fr);gap:16px}.scheme-color{text-align:center;cursor:pointer;transition:transform 0.2s}.scheme-color:hover{transform:scale(1.05)}.scheme-color-box{width:60px;height:60px;border-radius:16px;margin:0 auto 8px;border:2px solid white;box-shadow:0 2px 8px rgba(0,0,0,0.1)}.scheme-color-value{font-size:0.7rem;font-family:monospace;color:var(--gray-600)}.formula{background:white;padding:16px;border-radius:12px}.formula p{margin:8px 0;font-size:0.85rem;color:var(--gray-600)}@media (max-width:900px){.result-grid{grid-template-columns:repeat(2, 1fr)}.scheme-grid{grid-template-columns:repeat(3, 1fr)}}@media (max-width:600px){.color-preview{width:150px;height:150px}.rgb-inputs,.hsl-inputs{flex-direction:column}.result-grid{grid-template-columns:1fr}.scheme-grid{grid-template-columns:repeat(2, 1fr)}}