.pro-calc-wrapper{width:1350px;margin:50px auto;font-family:inherit;color:#334155;box-sizing:border-box;padding:0 20px} .pro-calc-wrapper *{box-sizing:border-box} .pro-calc-container{background:#fff;border:1px solid #cbd5e1;border-radius:12px;box-shadow:0 4px 6px -1px rgba(0,0,0,0.05);overflow:hidden} .pro-header{background:#f8fafc;border-bottom:1px solid #e2e8f0;padding:1.5rem 2rem} .pro-header h1{font-size:1.25rem;font-weight:700;margin:0;color:#0f172a} .pro-header p{font-size:0.85rem;color:#64748b;margin:0.25rem 0 0 0} .pro-dashboard-grid{display:grid;grid-template-columns:320px 320px 1fr;min-height:480px} .pro-panel{padding:1.5rem;border-right:1px solid #f1f5f9} .pro-panel:last-child{border-right:none} .panel-header{margin-bottom:1.25rem;padding-bottom:0.5rem;border-bottom:2px solid #f1f5f9} .panel-header h2{font-size:0.9rem;font-weight:700;text-transform:uppercase;color:#475569;letter-spacing:0.05em;margin:0} .input-panel{background:#fff} .toggle-group{margin-bottom:1.25rem} .toggle-label{display:block;font-size:0.8rem;font-weight:600;margin-bottom:0.5rem} .toggle-options{display:flex;background:#f1f5f9;padding:3px;border-radius:6px} .t-opt{flex:1;text-align:center;position:relative} .t-opt input{position:absolute;opacity:0;cursor:pointer} .t-opt span{display:block;padding:6px;font-size:0.85rem;font-weight:600;color:#64748b;border-radius:4px;cursor:pointer;transition:all 0.2s} .t-opt input:checked + span{background:#fff;color:#0f172a;box-shadow:0 1px 2px rgba(0,0,0,0.1)} .shape-inputs.hidden{display:none} .input-dense-group{margin-bottom:1rem} .split-row{display:grid;grid-template-columns:1fr 1fr;gap:0.75rem} .input-dense-group label{display:block;font-size:0.8rem;font-weight:600;color:#334155;margin-bottom:0.35rem} .input-wrapper{position:relative;display:flex;align-items:center} .input-wrapper input{width:100%;padding:8px 10px;font-size:0.9rem;border:1px solid #cbd5e1;border-radius:6px;color:#1e293b;font-weight:500;font-family:inherit} .input-wrapper input:focus{outline:none;border-color:#6366f1;box-shadow:0 0 0 2px rgba(99,102,241,0.1)} .unit-sign{position:absolute;right:10px;color:#94a3b8;font-size:0.8rem;pointer-events:none} #inpLength,#inpWidth,#inpDiameter,#inpDepth{padding-right:40px} .highlight-bg{background:#f8fafc;padding:0.75rem;border-radius:8px;border:1px dashed #cbd5e1} .highlight-bg small{display:block;font-size:0.7rem;color:#64748b;margin-top:0.3rem;line-height:1.3} .calc-action button{width:100%;padding:10px;background:#1e293b;color:#fff;border:none;border-radius:6px;font-size:0.9rem;font-weight:600;cursor:pointer;margin-top:0.5rem} .calc-action button:hover{background:#0f172a} .mini-summary{margin-top:1.5rem;padding-top:1rem;border-top:1px solid #e2e8f0} .ms-row{display:flex;justify-content:space-between;font-size:0.8rem;color:#64748b} .settings-panel{background:#fdfdfd} .pro-select{width:100%;padding:8px;font-size:0.9rem;border:1px solid #cbd5e1;border-radius:6px;background:#fff;color:#334155;font-family:inherit} .range-wrapper{display:flex;align-items:center;gap:10px} .range-wrapper input{flex:1} .range-wrapper span{font-size:0.85rem;font-weight:700;color:#334155;width:35px;text-align:right} .material-info-card{background:#ecfdf5;border:1px solid #d1fae5;padding:1rem;border-radius:8px;display:flex;gap:0.75rem;margin-top:2rem} .mi-icon{width:20px;height:20px;background:#10b981;color:white;border-radius:50%;text-align:center;line-height:20px;font-size:0.75rem;font-weight:bold;flex-shrink:0} .material-info-card p{margin:0;font-size:0.8rem;color:#065f46;line-height:1.4} .results-panel{background:#fff} .res-grid-primary{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin-bottom:2rem} .res-box{padding:1rem;border-radius:8px;text-align:center} .res-box.main{background:#eff6ff;border:1px solid #dbeafe} .res-box.secondary{background:#f8fafc;border:1px solid #e2e8f0} .rb-label{display:block;font-size:0.75rem;color:#64748b;font-weight:600;text-transform:uppercase;margin-bottom:0.25rem} .rb-val{font-size:2rem;font-weight:800;color:#1e40af;line-height:1} .rb-val-sm{font-size:1.5rem;font-weight:800;color:#334155;line-height:1} .rb-unit{display:block;font-size:0.75rem;color:#94a3b8;margin-top:0.25rem} .res-list{margin-bottom:2rem} .rl-item{display:flex;justify-content:space-between;padding:0.75rem 0;border-bottom:1px solid #f1f5f9;font-size:0.85rem;color:#475569} .rl-item strong{color:#1e293b} .rl-item.warning{color:#b45309} .rl-item.warning strong{color:#b45309} .load-estimator{border:1px solid #e2e8f0;padding:1rem;border-radius:8px;background:#f8fafc} .le-header{font-size:0.8rem;font-weight:600;color:#64748b;margin-bottom:0.5rem} .le-bar-track{height:10px;background:#e2e8f0;border-radius:5px;overflow:hidden;margin-bottom:0.5rem} .le-bar-fill{height:100%;background:#4f46e5;transition:width 0.4s} .le-legend{font-size:0.8rem;font-weight:700;color:#334155;text-align:right} @media (max-width:1024px){.pro-calc-wrapper{width:100%;margin:20px auto} .pro-dashboard-grid{grid-template-columns:1fr} .pro-panel{border-right:none;border-bottom:1px solid #f1f5f9} }