.palette-section{margin-bottom:20px}.palette-color{aspect-ratio:1;border-radius:10px;cursor:pointer;border:3px solid transparent;transition:all .3s;position:relative}.palette-color:hover{transform:scale(1.1)}.palette-color.selected{border-color:var(--dark);box-shadow:0 0 0 2px white,0 0 0 4px var(--primary)}.palette-color.selected::after{content:"";font-family:"Font Awesome 6 Free";font-weight:900;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);color:white;font-size:14px;text-shadow:0 1px 3px rgba(0,0,0,.5)}.design-card{background:#fff;border-radius:20px;overflow:hidden;box-shadow:var(--shadow-soft);transition:all .3s}.design-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-medium)}.nail-base{position:absolute;width:50px;height:80px;background:#ffebee;border-radius:25px 25px 15px 15px;border:2px solid #ddd;overflow:hidden}.nail-1{left:20px;top:60px;transform:rotate(-15deg)}.nail-2{left:80px;top:40px;transform:rotate(-5deg)}.nail-3{left:140px;top:30px}.nail-4{left:200px;top:40px;transform:rotate(5deg)}.nail-5{left:260px;top:60px;transform:rotate(15deg)}.design-overlay{position:absolute;top:0;left:0;right:0;bottom:0;pointer-events:none}.design-info{padding:25px}.design-header{display:flex;justify-content:space-between;align-items:start;margin-bottom:15px}.design-title{font-size:22px;font-weight:700;color:var(--dark);margin-bottom:5px}.design-meta{display:flex;gap:15px;font-size:13px;color:var(--gray)}.design-meta span{display:flex;align-items:center;gap:5px}.difficulty-badge{padding:6px 14px;border-radius:20px;font-size:12px;font-weight:700;text-transform:uppercase}.difficulty-badge.easy{background:#e8f5e9;color:var(--success)}.difficulty-badge.medium{background:#fff3e0;color:var(--warning)}.difficulty-badge.hard{background:#ffebee;color:var(--danger)}.design-colors{display:flex;gap:10px;margin-bottom:20px;flex-wrap:wrap}.color-chip{display:flex;align-items:center;gap:8px;padding:8px 14px;background:var(--light);border-radius:20px;font-size:13px}.chip-swatch{width:20px;height:20px;border-radius:50%;border:2px solid white;box-shadow:0 2px 5px rgba(0,0,0,.1)}.design-actions{display:flex;gap:12px}.action-btn.primary{background:var(--gradient-1);color:white;border:none}.action-btn.primary:hover{opacity:.9}.instructions-panel{background:#fff;border-radius:20px;padding:25px;box-shadow:var(--shadow-soft)}.instructions-header{display:flex;align-items:center;gap:12px;margin-bottom:20px}.instructions-icon{width:45px;height:45px;background:var(--gradient-2);border-radius:12px;display:flex;align-items:center;justify-content:center;color:white;font-size:20px}.instructions-title{font-size:18px;font-weight:700;color:var(--dark)}.step-list{counter-reset:step}.step-item{display:flex;gap:15px;margin-bottom:20px;padding-bottom:20px;border-bottom:1px solid var(--border)}.step-item:last-child{border-bottom:none;margin-bottom:0;padding-bottom:0}.step-number{width:35px;height:35px;background:var(--primary);color:white;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:16px;flex-shrink:0}.step-content h4{font-size:16px;color:var(--dark);margin-bottom:8px}.step-content p{font-size:14px;color:var(--gray);line-height:1.6}.step-tip{margin-top:10px;padding:10px 15px;background:#e3f2fd;border-radius:10px;font-size:13px;color:var(--info);display:flex;align-items:center;gap:8px}.gallery-item{background:#fff;border-radius:16px;overflow:hidden;box-shadow:var(--shadow-soft);transition:all .3s;cursor:pointer}.gallery-item:hover{transform:translateY(-8px);box-shadow:var(--shadow-medium)}.gallery-thumb{height:180px;background:linear-gradient(135deg,#f5f5f5 0%,#e0e0e0 100%);position:relative;display:flex;align-items:center;justify-content:center}.mini-nail{width:35px;height:55px;background:#ffebee;border-radius:17px 17px 10px 10px;border:2px solid #ddd;position:absolute}.gallery-info{padding:18px}.gallery-name{font-size:16px;font-weight:700;color:var(--dark);margin-bottom:5px}.gallery-style{font-size:13px;color:var(--gray);margin-bottom:10px}.gallery-colors{display:flex;gap:6px}.g-color{width:24px;height:24px;border-radius:50%;border:2px solid white;box-shadow:0 2px 5px rgba(0,0,0,.1)}.modal.active{display:flex}