/*! (c) 2026 HighCalc.com. All rights reserved. This code is protected by copyright. Copying, reproducing or reusing it without written permission is prohibited. */
.cc-calc *{margin:0;padding:0;box-sizing:border-box;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Oxygen-Sans,Ubuntu,Cantarell,sans-serif}.cc-calc{--cc-blue: #628dfd;--cc-blue-light: #8babff;--cc-green: #10b981;--cc-dark: #1e293b;--cc-light: #f8fafc;--cc-gray: #64748b;--cc-border: #e2e8f0;--cc-bg: #ffffff;--cc-radius: 6px;background:linear-gradient(135deg,#f8faff 0%,#f0f5ff 100%);padding:10px;width:100%;border-radius:var(--cc-radius)}.cc-card{background:var(--cc-bg);border-radius:var(--cc-radius);box-shadow:0 2px 4px rgba(0,0,0,0.05);padding:16px;border:1px solid var(--cc-border);max-width:1400px;margin:0 auto}.cc-content{display:flex;flex-wrap:wrap;gap:16px}.cc-input-panel{flex:1.5;min-width:280px;background:var(--cc-light);border-radius:var(--cc-radius);padding:14px;border:1px solid var(--cc-border)}.cc-result-panel{flex:0.9;min-width:260px;background:var(--cc-light);border-radius:var(--cc-radius);padding:14px;border:1px solid var(--cc-border)}@media(max-width:900px){.cc-content{flex-direction:column}.cc-input-panel,.cc-result-panel{flex:auto;width:100%}}.cc-title{text-align:center;margin-bottom:15px;padding-bottom:8px;border-bottom:1px solid var(--cc-border)}.cc-title h2{font-size:22px;font-weight:700;background:linear-gradient(90deg,#628dfd,#8babff);-webkit-background-clip:text;background-clip:text;color:transparent}.cc-title p{font-size:12px;color:var(--cc-gray);margin-top:4px}.cc-field{margin-bottom:16px}.cc-field label{display:block;margin-bottom:6px;font-weight:600;color:var(--cc-dark);font-size:13px}.cc-input-wrapper{display:flex;align-items:center;gap:8px;margin-bottom:6px}.cc-text{width:100%;flex:1;padding:10px 14px;border:1px solid var(--cc-border);border-radius:6px;font-size:14px;outline:none;background:var(--cc-bg);color:var(--cc-dark);transition:0.2s}.cc-text:focus{border-color:var(--cc-blue);box-shadow:0 0 0 2px rgba(98,141,253,0.1)}.cc-slider{width:100%;height:6px;border-radius:3px;background:linear-gradient(90deg,#ef4444,#f97316,#f59e0b,#10b981,#628dfd);outline:none;-webkit-appearance:none}.cc-slider::-webkit-slider-thumb{-webkit-appearance:none;width:18px;height:18px;border-radius:50%;background:white;border:2px solid var(--cc-blue);cursor:pointer;box-shadow:0 1px 4px rgba(0,0,0,0.15)}.cc-slider::-moz-range-thumb{width:18px;height:18px;border-radius:50%;background:white;border:2px solid var(--cc-blue);cursor:pointer}.cc-range-hint{font-size:11px;color:var(--cc-gray);text-align:right;font-weight:500;margin-top:3px}.cc-items-list{max-height:550px;overflow-y:auto;padding-right:5px}.cc-calc-item{background:var(--cc-bg);border-radius:8px;padding:14px;margin-bottom:12px;border:1px solid var(--cc-border)}.cc-item-title{font-size:15px;font-weight:700;color:var(--cc-dark);margin-bottom:12px;padding-bottom:6px;border-bottom:1px solid var(--cc-border)}.cc-item-fields{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:10px}.cc-item-field{display:flex;align-items:center;gap:6px;background:var(--cc-light);padding:6px 12px;border-radius:6px}.cc-item-field span{font-size:12px;font-weight:600;color:var(--cc-gray)}.cc-item-field input{width:80px;padding:6px 8px;border:1px solid var(--cc-border);border-radius:5px;font-size:13px;text-align:center;outline:none}.cc-item-field input:focus{border-color:var(--cc-blue)}.cc-item-result{background:rgba(98,141,253,0.08);border-radius:6px;padding:8px 12px;display:flex;justify-content:space-between;font-size:13px;margin-top:8px;flex-wrap:wrap;gap:8px}.cc-item-volume{font-weight:700;color:var(--cc-blue)}.cc-item-cost{font-weight:700;color:var(--cc-green)}.cc-summary-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin:12px 0}.cc-summary-item{background:var(--cc-bg);border-radius:6px;padding:12px;text-align:center;border:1px solid var(--cc-border)}.cc-label-sm{font-size:11px;color:var(--cc-gray);font-weight:600;text-transform:uppercase}.cc-value{font-size:16px;font-weight:700;color:var(--cc-dark);margin-top:4px}.cc-value-large{font-size:26px;font-weight:800;color:var(--cc-blue)}.cc-material-breakdown{background:var(--cc-bg);border-radius:8px;padding:14px;margin:12px 0;border:1px solid var(--cc-border)}.cc-material-row{display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px solid var(--cc-border);font-size:13px}.cc-material-row:last-child{border-bottom:none}.cc-cost-total{background:linear-gradient(135deg,var(--cc-green),#34d399);color:white;padding:14px;border-radius:8px;text-align:center;font-weight:700;font-size:17px;margin-top:10px}.cc-note{background:linear-gradient(135deg,rgba(16,185,129,0.08),rgba(16,185,129,0.1));border-radius:8px;padding:10px;margin-top:12px;font-size:12px;border-left:3px solid #10b981;line-height:1.5}.cc-grade-selector{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:12px}.cc-grade{padding:7px 14px;background:var(--cc-bg);border:1px solid var(--cc-border);border-radius:20px;font-size:13px;font-weight:600;color:var(--cc-dark);cursor:pointer;transition:0.2s}.cc-grade.active{background:var(--cc-blue);color:white;border-color:var(--cc-blue)}.cc-grade:hover:not(.active){border-color:var(--cc-blue);color:var(--cc-blue)}.cc-price-row{display:flex;gap:10px;margin-bottom:12px;flex-wrap:wrap}.cc-price-row .cc-field{flex:1;margin-bottom:0;min-width:100px}.cc-items-list::-webkit-scrollbar{width:5px}.cc-items-list::-webkit-scrollbar-track{background:var(--cc-border);border-radius:10px}.cc-items-list::-webkit-scrollbar-thumb{background:var(--cc-blue);border-radius:10px}@media(max-width:600px){.cc-card{padding:10px}.cc-summary-grid{gap:8px}.cc-value-large{font-size:22px}.cc-item-field input{width:65px}}[data-hc-guard]{-webkit-user-select:none;user-select:none;-webkit-touch-callout:none}[data-hc-guard] input,[data-hc-guard] select,[data-hc-guard] textarea{-webkit-user-select:text;user-select:text}
.tool-layout{max-width:900px;margin:0 auto;padding:0 24px}.tool-image{padding-top:24px}.ad-slot:has(.ad-slot-inner:not(:empty)) + .tool-image{padding-top:0}.tool-image-box{border-radius:18px;overflow:hidden;box-shadow:0 8px 32px rgba(98,129,253,.12);max-width:360px;margin:0 auto}.tool-image-box img{width:100%;height:auto;display:block}