.input-group-custom{margin-bottom:20px}.input-label{display:flex;align-items:center;gap:8px;font-weight:600;color:#2d3748;margin-bottom:8px;font-size:.95rem}.input-label i{color:#667eea;font-size:1rem}.form-input{width:100%;padding:12px 16px;border:2px solid #48bb78;border-radius:12px;font-size:1rem;transition:all .3s ease;background:#fff}.form-input:focus{outline:none;border-color:#667eea;box-shadow:0 0 0 3px rgba(102,126,234,.1);transform:translateY(-2px)}.input-range{font-size:.85rem;color:#718096;margin-top:5px}.result-item{background:linear-gradient(135deg,#f7fafc 0%,#edf2f7 100%);padding:18px 20px;border-radius:12px;margin-bottom:15px;border-left:4px solid #48bb78;transition:all .3s ease}.result-item:hover{transform:translateX(5px);box-shadow:0 4px 12px rgba(0,0,0,.08)}.result-label{font-size:.9rem;color:#718096;margin-bottom:5px;display:flex;align-items:center;gap:6px}.result-value{font-size:1.8rem;font-weight:700;color:#2d3748;font-family:'Poppins',sans-serif}.result-unit{font-size:1rem;color:#a0aec0;margin-left:5px}.tooltip-icon{display:inline-flex;align-items:center;justify-content:center;width:18px;height:18px;background:#667eea;color:#fff;border-radius:50%;font-size:.75rem;font-weight:700;cursor:help;position:relative;margin-left:5px}.tooltip-icon .tooltip-text{visibility:hidden;opacity:0;position:absolute;bottom:125%;left:50%;transform:translateX(-50%);background:#2d3748;color:#fff;padding:10px 15px;border-radius:8px;font-size:.85rem;white-space:nowrap;z-index:1000;transition:all .3s ease;font-weight:400;box-shadow:0 4px 12px rgba(0,0,0,.2)}.tooltip-icon .tooltip-text::after{content:"";position:absolute;top:100%;left:50%;transform:translateX(-50%);border:6px solid transparent;border-top-color:#2d3748}.tooltip-icon:hover .tooltip-text{visibility:visible;opacity:1}.nav-tabs{border-bottom:2px solid #e2e8f0;margin-bottom:25px}.nav-tabs .nav-link{color:#718096;border:none;border-bottom:3px solid transparent;padding:12px 20px;font-weight:600;transition:all .3s ease}.nav-tabs .nav-link:hover{color:#667eea;border-bottom-color:#667eea}.nav-tabs .nav-link.active{color:#667eea;border-bottom-color:#667eea;background:transparent}.cut-list-table{width:100%;margin-top:20px}.cut-list-table th{background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);color:#fff;padding:12px;text-align:left;font-weight:600;border-radius:8px 8px 0 0}.cut-list-table td{padding:10px 12px;border-bottom:1px solid #e2e8f0}.cut-list-table input{padding:8px;border:1px solid #cbd5e0;border-radius:6px;width:100%}.cut-list-table .btn-sm{padding:6px 12px;font-size:.85rem}.alert-info{background:linear-gradient(135deg,#ebf8ff 0%,#bee3f8 100%);border-left:4px solid #3182ce;padding:15px;border-radius:8px;margin:15px 0;color:#2c5282}@keyframes fadeInDown{from{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeInUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@media(max-width:768px){.page-header h1{font-size:2rem}.page-header .subtitle{font-size:.95rem}.glass-card{padding:20px}.btn-custom,.btn-custom-outline,.btn-sponsor{width:100%;justify-content:center;margin-bottom:10px}.result-value{font-size:1.5rem}}