body{margin:0;background:#f6f7f8;color:#333;font-family:Segoe UI,Arial,sans-serif}.mt-wrap{max-width:1120px;margin:30px auto;padding:0 18px}.mt-grid{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:22px;align-items:start}.mt-panel{background:white;border:1px solid #ddd;border-radius:12px;padding:18px;margin-bottom:16px}.mt-panel h2{margin-top:0;color:#2c3e50}.mt-quote{position:sticky;top:20px}.mt-muted{font-size:13px;line-height:1.5;color:#687178}.mt-field{display:block;font-weight:600;margin-top:14px}.mt-field input,.mt-field select,.mt-field textarea,.mt-design-row input{box-sizing:border-box;width:100%;padding:10px;margin-top:6px;border:1px solid #bbb;border-radius:6px}.mt-choices{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}.mt-choices label{flex:1 1 160px;border:1px solid #ddd;border-radius:8px;padding:12px;cursor:pointer}.mt-choices strong,.mt-choices span{display:block;margin-top:5px}.mt-design-row{display:grid;grid-template-columns:minmax(0,1fr) 100px auto;gap:10px;align-items:end;margin:12px 0}.mt-design-row label{font-size:13px}button{border:0;border-radius:7px;padding:11px 15px;cursor:pointer;background:#C0392B;color:white;font-weight:600}.mt-secondary,.mt-remove{background:#e9e9e9;color:#333}button:disabled{opacity:.5;cursor:not-allowed}#submitBtn{width:100%;font-size:16px}.mt-price{font-size:36px;font-weight:800;color:#C0392B;margin:8px 0}.mt-warning{padding:14px;background:#fff1d6;border-radius:8px}dl{display:grid;grid-template-columns:90px 1fr;gap:9px}dt{color:#687178}dd{margin:0;overflow-wrap:anywhere}[hidden]{display:none!important}@media(max-width:820px){.mt-grid{grid-template-columns:1fr}.mt-quote{position:static}}@media(max-width:460px){.mt-design-row{grid-template-columns:minmax(0,1fr) 90px}.mt-remove{grid-column:1 / -1}.mt-choices{display:block}.mt-choices label{display:block;margin-bottom:9px}}

.mt-breaks{margin-top:20px;border-top:1px solid #e4e7ea;padding-top:4px}.mt-table-wrap{overflow-x:auto}.mt-tier-table{width:100%;border-collapse:collapse;font-size:14px}.mt-tier-table th,.mt-tier-table td{text-align:left;padding:10px 8px;border-bottom:1px solid #e4e7ea}.mt-tier-table th{background:#f6f7f8;color:#2c3e50}.mt-tier-current{background:#fdf0ed;font-weight:600}