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.16s;display:inline-flex;box-shadow:inset 0 -2px #0c7a7026}.toggle-switch[data-active=false]{border-color:var(--panel-border);color:#6c7a90;box-shadow:none;background:linear-gradient(#f1f4f8 0%,#e2e7ef 100%)}.toggle-divider{background:#cfd6e2;width:1px;height:26px}.app-body{flex:1;grid-template-columns:72px 360px 1fr 240px;gap:16px;min-width:1280px;min-height:0;padding:16px;display:grid}.left-rail{border:1px solid var(--panel-border);background:linear-gradient(#f1f4f8 0%,#e1e6ef 100%);border-radius:16px;flex-direction:column;gap:12px;padding:10px;display:flex}.rail-button{aspect-ratio:1;color:#6b7280;background:linear-gradient(#f7f9fc 0%,#e3e8f0 100%);border:1px solid #0000;border-radius:12px;place-items:center;width:100%;transition:all .16s;display:grid}.rail-button[data-active=true]{color:#25608a;background:linear-gradient(#e3f3ff 0%,#c7e4fb 100%);border-color:#8fbce4}.rail-button svg{fill:currentColor;width:22px;height:22px}.panel{background:var(--panel-surface);border:1px solid var(--panel-border);box-shadow:var(--shadow-soft);border-radius:16px;flex-direction:column;gap:16px;min-height:0;padding:16px;display:flex}.panel-header{justify-content:space-between;align-items:center;gap:8px;display:flex}.panel-title{color:#2e3440;font-size:22px;font-weight:600}.badge{border:1px solid var(--panel-border);background:var(--panel-muted);color:var(--muted);border-radius:999px;padding:6px 12px;font-size:11px;font-weight:600}.card{border:1px solid var(--panel-border);background:linear-gradient(#fff 0%,#f1f4f8 100%);border-radius:14px;flex-direction:column;gap:10px;padding:12px;display:flex}.material-grid{color:#394150;grid-template-columns:44px 90px 40px auto;align-items:center;gap:8px;font-size:12px;display:grid}.material-grid input{border:1px solid var(--panel-border);background:#f7f9fc;border-radius:10px;width:90px;padding:6px 8px;font-size:12px}.material-grid input[readonly]{color:#8b96a7}.material-grid label{font-weight:600}.material-spacer{width:1px;height:1px}.material-auto{color:#7b8794;align-items:center;gap:6px;font-size:11px;display:inline-flex}.material-auto input{width:14px;height:14px}.card-title{letter-spacing:.12em;text-transform:uppercase;color:#7b8794;font-size:12px;font-weight:700}.input-row{grid-template-columns:1fr 1fr auto;gap:8px;display:grid}.input-row input{border:1px solid var(--panel-border);background:#f7f9fc;border-radius:10px;padding:8px 10px;font-size:13px}.input-row button{border:1px solid var(--panel-border-strong);color:#fff;background:linear-gradient(#8dd1ff 0%,#5bafe8 100%);border-radius:10px;padding:0 14px;font-weight:600}.data-table{border:1px solid var(--panel-border);background:#fff;border-radius:12px;flex-direction:column;max-height:260px;display:flex;overflow:hidden}.editable-grid{border:1px solid var(--panel-border);box-shadow:var(--shadow-soft);background:linear-gradient(#fff 0%,#f2f5fa 100%);border-radius:14px;width:100%;overflow:hidden}.editable-grid .gdg-wrap,.editable-grid-inner{background:0 0}.data-table header{grid-template-columns:50px 1fr 1fr;align-items:center;gap:8px;padding:8px 10px;font-size:12px;display:grid}.data-table .body{flex:1;overflow:auto}.data-table .row{grid-template-columns:50px 1fr 1fr;align-items:center;gap:8px;padding:8px 10px;font-size:12px;display:grid}.data-table.rebar header,.data-table.rebar .row{grid-template-columns:50px 1fr 1fr 1fr}.data-table.loadcases header,.data-table.loadcases .row{grid-template-columns:repeat(5,1fr)}.data-table.loadcases .row input{width:100%;font-size:12px;font-family:var(--font-mono);background:#f8fafc;border:1px solid #e2e6ee;border-radius:8px;padding:6px 8px}.cell-lock{color:#7b8794;padding:6px 8px;font-size:12px;font-weight:600}.data-table header{color:#586174;background:linear-gradient(#f1f3f7 0%,#e2e6ee 100%);font-weight:600}.data-table .row{cursor:pointer;border-top:1px solid #e2e6ee}.data-table .row[data-selected=true]{background:linear-gradient(#e0f1ff 0%,#c3def7 100%)}.data-table .body::-webkit-scrollbar{width:8px}.data-table .body::-webkit-scrollbar-thumb{background:#63738b59;border-radius:999px}.data-table .body::-webkit-scrollbar-track{background:0 0}.data-table .row span{font-family:var(--font-mono);font-size:12px}.table-actions{justify-content:flex-start;display:flex}.table-actions button{border:1px solid var(--panel-border);color:#3f4754;background:#f3f5f9;border-radius:10px;padding:6px 12px;font-size:12px;font-weight:600}.viewport{border:1px solid var(--panel-border-strong);overscroll-behavior:none;background:linear-gradient(#fdfdff 0%,#eef2f8 100%);border-radius:18px;position:relative;overflow:hidden;box-shadow:inset 0 0 0 1px #fff9}.viewport svg{width:100%;height:100%;display:block}.axis-badge{color:#3d4350;background:#ffffffd9;border:1px solid #9399a666;border-radius:10px;align-items:center;gap:6px;padding:6px 8px;font-size:10px;font-weight:700;display:flex;position:absolute;bottom:12px;left:12px}.axis-badge .axis-line{width:26px;height:26px}.rebar-overlay{color:#3f4754;box-shadow:var(--shadow-soft);background:#ffffffeb;border:1px solid #9399a666;border-radius:10px;align-items:center;gap:6px;padding:6px 8px;font-size:11px;font-weight:600;display:flex;position:absolute}.rebar-overlay input{border:1px solid var(--panel-border);width:60px;font-size:11px;font-family:var(--font-mono);border-radius:8px;padding:4px 6px}.rebar-overlay-multi{flex-direction:column;align-items:flex-start;gap:8px;min-width:220px}.rebar-step{color:#2f3540;font-size:11px;font-weight:700}.rebar-field{flex-direction:column;align-items:flex-start;gap:4px;width:100%;display:flex}.rebar-field input{width:100%}.rebar-field label{color:#434b59;font-size:10px;font-weight:700}.rebar-hint{color:#5b6370;font-size:10px;font-weight:600;line-height:1.3}.move-overlay{color:#3f4754;box-shadow:var(--shadow-soft);background:#ffffffeb;border:1px solid #9399a666;border-radius:10px;flex-direction:column;gap:6px;padding:6px 8px;font-size:11px;font-weight:600;display:flex;position:absolute}.move-field{align-items:center;gap:6px;display:flex}.move-overlay input{border:1px solid var(--panel-border);width:64px;font-size:11px;font-family:var(--font-mono);border-radius:8px;padding:4px 6px}.move-overlay input:disabled{opacity:.6;background:#eef1f6}.move-hint{color:#7b8794;font-size:10px}.selection-box{pointer-events:none;background:#78aadc26;border:1px dashed #4c87c4;position:absolute}.right-panel{flex-direction:column;gap:12px;display:flex}.info-card{border:1px solid var(--panel-border);background:linear-gradient(#fff 0%,#f1f4f8 100%);border-radius:14px;padding:10px}.info-card h4{color:#6c7685;margin-bottom:6px;font-size:12px;font-weight:700}.properties-select{appearance:none;border:1px solid var(--panel-border);color:#3c4452;letter-spacing:.02em;background-color:#0000;background-image:linear-gradient(45deg,#0000 50%,#6f7a8a 50%),linear-gradient(135deg,#6f7a8a 50%,#0000 50%),linear-gradient(#fff 0%,#f3f6fb 100%);background-position:calc(100% - 16px) calc(50% - 2px),calc(100% - 10px) calc(50% - 2px),0 0;background-repeat:no-repeat;background-size:6px 6px,6px 6px,100% 100%;background-attachment:scroll;background-origin:padding-box;background-clip:border-box;border-radius:10px;width:100%;padding:8px 34px 8px 12px;font-size:12px;font-weight:600;box-shadow:inset 0 1px #ffffffb3}.properties-select:focus{border-color:#79a9d6;outline:none;box-shadow:0 0 0 3px #79a9d640}.info-row{color:#3c4452;border-bottom:1px solid #e3e7ef;justify-content:space-between;padding:4px 0;font-size:12px;display:flex}.info-row:last-child{border-bottom:none}.info-label{align-items:center;gap:6px;display:inline-flex;position:relative}.info-label-text{align-items:baseline;display:inline-flex}.info-label:after{content:"i";color:#6b7789;background:linear-gradient(#fff 0%,#e6edf6 100%);border-radius:999px;justify-content:center;align-items:center;width:14px;height:14px;font-size:10px;font-weight:700;display:inline-flex;box-shadow:inset 0 1px #fffc,0 1px 2px #121c2d1a}.info-tooltip{color:#f7f9fc;white-space:nowrap;opacity:0;pointer-events:none;z-index:5;background:#2b3442;border-radius:10px;margin-top:8px;padding:6px 10px;font-size:11px;font-weight:500;transition:opacity .15s,transform .15s;position:absolute;top:100%;left:0;transform:translateY(-4px);box-shadow:0 12px 24px #121c2d3d}.info-label:hover .info-tooltip,.info-label:focus-within .info-tooltip{opacity:1;transform:translateY(0)}.status-bar{border-top:1px solid var(--panel-border);color:#4a5563;background:linear-gradient(#f0f2f6 0%,#dde2ea 100%);justify-content:space-between;align-items:center;padding:8px 14px;font-size:12px;display:flex}.status-group{align-items:center;gap:12px;display:flex}.status-chip{font-family:var(--font-mono)}.fade-in{animation:.42s forwards fade-in}@keyframes fade-in{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}