.pdtf-cnc{--blue:#087bea;--navy:#132033;--soft:#f4f8fd;font-family:Arial,sans-serif;color:#17263d;max-width:1200px;margin:30px auto}.pdtf-cnc *{box-sizing:border-box}.pdtf-cnc-hero{background:linear-gradient(120deg,#f5f9ff,#eaf3fd);border-radius:18px;padding:40px 45px;margin-bottom:24px;border:1px solid #e3edf8}.pdtf-cnc-kicker{font-size:12px;font-weight:800;letter-spacing:1.5px;color:var(--blue);margin-bottom:8px}.pdtf-cnc-hero h1{font-size:38px;margin:0 0 8px}.pdtf-cnc-hero p{font-size:18px;color:#51647e;margin:0 0 18px}.pdtf-benefits{}.pdtf-cnc-benefits{display:flex;gap:24px;font-weight:700;font-size:14px}.pdtf-cnc-grid{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(320px,.85fr);gap:20px}.pdtf-cnc-config,.pdtf-summary{background:#fff;border:1px solid #dce6f2;border-radius:16px;padding:28px;box-shadow:0 6px 22px rgba(23,38,61,.05)}.pdtf-cnc-config h2,.pdtf-summary h2{margin:0 0 24px;font-size:25px}.pdtf-step{display:flex;align-items:center;gap:10px;margin:22px 0 11px;font-weight:800}.pdtf-step b{background:var(--blue);color:#fff;width:26px;height:26px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;font-size:13px}.pdtf-materials{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.pdtf-material{border:1px solid #d6e0eb;background:#fff;border-radius:10px;padding:10px;cursor:pointer;text-align:center;min-height:90px;position:relative}.pdtf-material.active{border:2px solid var(--blue);box-shadow:0 0 0 2px rgba(8,123,234,.08)}.pdtf-material img{display:block;width:100%;height:42px;object-fit:cover;border-radius:6px;margin-bottom:8px}.pdtf-cnc select,.pdtf-cnc input[type=number]{width:100%;height:46px;border:1px solid #ccd9e7;border-radius:8px;padding:0 12px;font-size:16px;background:#fff}.pdtf-fields{display:grid;grid-template-columns:1fr 1fr;gap:16px}.pdtf-fields label{font-size:13px;font-weight:700}.pdtf-fields input{margin-top:6px}.pdtf-qty{display:flex;align-items:center;gap:0}.pdtf-qty button{width:44px;height:44px;border:1px solid #ccd9e7;background:#f7faff;font-size:22px;cursor:pointer}.pdtf-qty input{width:80px;text-align:center;border-radius:0}.pdtf-qty span{margin-left:10px;color:#61738b}.pdtf-work{display:flex;gap:22px;flex-wrap:wrap}.pdtf-work label{display:flex;gap:7px;align-items:center;cursor:pointer}.pdtf-upload{border:2px dashed #c7d7e9;border-radius:10px;padding:20px;text-align:center;display:block;cursor:pointer;background:#fbfdff}.pdtf-upload-icon{display:block;font-size:26px;color:var(--blue)}.pdtf-upload strong,.pdtf-upload small{display:block}.pdtf-upload small{color:#73839a;margin-top:5px}.pdtf-upload input{display:none}.pdtf-note{background:#edf6ff;color:#46617f;border-radius:8px;padding:11px;margin-top:15px;font-size:13px}.pdtf-summary{position:sticky;top:20px;height:max-content}.pdtf-summary-specs{border:1px solid #e0e8f1;border-radius:10px;padding:14px;margin-bottom:16px}.pdtf-summary-specs div,.pdtf-lines div{display:flex;justify-content:space-between;gap:15px;padding:7px 0}.pdtf-summary-specs span,.pdtf-lines span{color:#667990}.pdtf-lines{padding:4px 0 12px;border-bottom:1px solid #e0e8f1}.pdtf-total{display:flex;justify-content:space-between;align-items:center;padding:17px 0;font-size:17px}.pdtf-total strong{font-size:28px;color:#095fae}.pdtf-add{width:100%;border:0;border-radius:9px;background:var(--blue);color:#fff;font-size:16px;font-weight:800;padding:15px;cursor:pointer}.pdtf-add:hover{filter:brightness(.95)}.pdtf-trust{display:flex;justify-content:space-between;gap:10px;font-size:11px;color:#60748c;margin-top:16px}.pdtf-manual{margin-top:20px;background:#eff7ff;border-radius:16px;padding:25px 30px;display:flex;justify-content:space-between;align-items:center;gap:20px}.pdtf-manual h2{margin:0 0 5px}.pdtf-manual p{margin:0;color:#536a84}.pdtf-secondary{background:#fff;border:1px solid #bcd0e5;border-radius:8px;padding:12px 18px;color:#1468aa;text-decoration:none;font-weight:800}.pdtf-cnc-error{padding:18px;background:#fff3cd;border:1px solid #ffe69c}@media(max-width:850px){.pdtf-cnc-grid{grid-template-columns:1fr}.pdtf-summary{position:static}.pdtf-materials{grid-template-columns:repeat(2,1fr)}.pdtf-manual{display:block}.pdtf-secondary{display:inline-block;margin-top:15px}.pdtf-cnc-hero{padding:28px}.pdtf-cnc-hero h1{font-size:30px}}@media(max-width:520px){.pdtf-cnc{margin:15px auto}.pdtf-cnc-config,.pdtf-summary{padding:18px}.pdtf-fields{grid-template-columns:1fr}.pdtf-work{display:block}.pdtf-work label{margin:10px 0}.pdtf-cnc-benefits{display:block}.pdtf-cnc-benefits span{display:block;margin:7px 0}}