.ittb,.ittb *{box-sizing:border-box}.ittb{--bg:#f7fafc;--card:#fff;--soft:#f8fafc;--border:#e2e8f0;--text:#0f172a;--muted:#64748b;--primary:#0b63ce;--primary2:#1d4ed8;--danger:#b91c1c;--green:#166534;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--text);line-height:1.5}.ittb-shell{max-width:1180px;margin:0 auto;padding:16px 10px 210px}.ittb-card{background:var(--card);border:1px solid var(--border);border-radius:20px;box-shadow:0 10px 28px rgba(15,23,42,.06);padding:16px;margin-bottom:14px}.ittb-hero{display:flex;justify-content:space-between;gap:16px;align-items:flex-start}.ittb-badge{display:inline-flex;align-items:center;border-radius:999px;background:#dbeafe;color:#1d4ed8;font-size:10px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;padding:4px 10px;margin-bottom:8px}.ittb h2{font-size:26px;line-height:1.2;margin:0 0 8px;color:#0f172a}.ittb p{margin:0;color:var(--muted)}.ittb-hero-main{min-width:0}.ittb-hero-side{text-align:right;min-width:160px;color:var(--muted);font-size:12px}.ittb-hero-side strong{display:block;font-size:20px;color:var(--primary2);line-height:1.2;margin:3px 0}.ittb-hero-side small{display:inline-flex;border-radius:999px;background:#ecfdf5;color:#166534;border:1px solid #bbf7d0;padding:4px 9px;font-weight:700}.ittb-form-grid{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:12px;align-items:end}.ittb-field span{display:block;font-size:12px;font-weight:800;color:#334155;margin-bottom:7px}.ittb input,.ittb select{width:100%;height:46px;border:1px solid #d9e1ec;border-radius:14px;padding:0 14px;font-size:14px;background:#fff;outline:none;color:#0f172a}.ittb input:focus,.ittb select:focus{border-color:#0b63ce;box-shadow:0 0 0 3px rgba(11,99,206,.08)}.ittb-tips{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}.ittb-tips span{display:inline-flex;border:1px dashed #cbd5e1;background:#f8fafc;border-radius:999px;color:#64748b;font-size:12px;padding:5px 10px}.ittb-section-title{font-size:14px;font-weight:900;color:#0f172a}.ittb-list{display:flex;flex-direction:column;gap:8px;max-height:460px;overflow:auto;padding-right:3px;margin-top:10px}.ittb-segment{display:flex;justify-content:space-between;gap:12px;border:1px solid #e2e8f0;background:linear-gradient(180deg,#fff,#fbfdff);border-radius:16px;padding:12px}.ittb-segment-main{min-width:0}.ittb-pill{display:inline-flex;border-radius:999px;background:#eff6ff;color:#1d4ed8;font-size:11px;font-weight:800;padding:4px 9px;margin-bottom:7px}.ittb-segment h3{font-size:15px;line-height:1.25;margin:0 0 3px;color:#0f172a}.ittb-segment-route{font-size:13px;color:#64748b}.ittb-segment-price{font-weight:900;color:#0b63ce;margin-top:4px}.ittb-segment-actions{display:flex;flex-direction:column;gap:8px;align-items:flex-end;min-width:118px}.ittb-index{font-size:11px;color:#94a3b8}.ittb-add,.ittb-mini-btn,.ittb-remove{border:0;border-radius:999px;cursor:pointer;font-size:12px;font-weight:900;padding:8px 12px;background:#e0f2fe;color:#0369a1;white-space:nowrap}.ittb-add:hover,.ittb-mini-btn:hover{filter:brightness(.96)}.ittb-mini-btn.is-danger,.ittb-remove{background:#fee2e2;color:#b91c1c}.ittb-empty{font-size:13px;color:#64748b;padding:12px 2px}.ittb-route-card.is-floating{position:fixed;left:50%;bottom:0;transform:translateX(-50%);max-width:1180px;width:calc(100% - 20px);z-index:99;border-radius:18px 18px 0 0;box-shadow:0 -12px 32px rgba(15,23,42,.22);margin-bottom:0}.ittb-route-head{display:flex;justify-content:space-between;align-items:center;gap:10px}.ittb-route-head small{display:block;color:#64748b;font-size:12px;margin-top:2px}.ittb-route-actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap;justify-content:flex-end}.ittb-route-list{list-style:none;margin:12px 0 0;padding:0;display:flex;flex-direction:column;gap:8px;max-height:240px;overflow:auto}.ittb-route-item{display:flex;justify-content:space-between;gap:12px;border:1px solid #e2e8f0;background:#f8fafc;border-radius:14px;padding:10px}.ittb-route-item b{display:block;color:#0f172a;font-size:14px}.ittb-route-item span{display:block;color:#64748b;font-size:12px}.ittb-route-item strong{display:block;text-align:right;color:#0b63ce;margin-bottom:7px}.ittb-summary{margin-top:12px;padding:14px;border-radius:16px;background:#ecfdf5;border:1px solid #bbf7d0;display:flex;justify-content:space-between;gap:16px;align-items:flex-start}.ittb-summary span,.ittb-summary small{display:block;font-size:12px;color:#166534}.ittb-summary strong{display:block;font-size:26px;line-height:1.1;color:#0f172a;margin:3px 0}.ittb-summary p{max-width:420px;text-align:right;font-size:12px;color:#64748b}.ittb footer{margin-top:10px;font-size:11px;color:#94a3b8;text-align:center}.ittb-route-card.is-collapsed{padding-top:10px;padding-bottom:10px}.ittb-route-card.is-collapsed .ittb-route-list,.ittb-route-card.is-collapsed [data-ittb="route_empty"],.ittb-route-card.is-collapsed footer{display:none}.ittb-route-card.is-collapsed .ittb-summary{margin-top:4px;padding:9px 12px}.ittb-route-card.is-collapsed .ittb-summary p{display:none}.ittb-route-card.is-collapsed .ittb-summary strong{font-size:18px}.ittb-route-card.is-collapsed .ittb-section-title{font-size:13px}@media(max-width:760px){.ittb-shell{padding:12px 8px 190px}.ittb-card{border-radius:16px;padding:13px;box-shadow:none}.ittb-hero{flex-direction:column}.ittb-hero-side{text-align:left}.ittb h2{font-size:21px}.ittb-form-grid{grid-template-columns:1fr}.ittb-segment{flex-direction:column}.ittb-segment-actions{flex-direction:row;justify-content:space-between;align-items:center;width:100%}.ittb-route-card.is-floating{left:0;transform:none;width:100%;border-radius:16px 16px 0 0}.ittb-route-head{align-items:flex-start;flex-direction:column}.ittb-route-actions{width:100%;justify-content:space-between}.ittb-summary{flex-direction:column}.ittb-summary p{text-align:left}.ittb-route-item{flex-direction:column}.ittb-route-item strong{text-align:left}.ittb-list{max-height:none}}

/* v1.3.1 Master Data cross-link helpers */
.ittb .ittb-entity-link{color:inherit;text-decoration:none;border-bottom:1px dotted currentColor;text-underline-offset:3px;}
.ittb .ittb-entity-link:hover{color:#518f28;border-bottom-style:solid;}
.ittb .ittb-road-link{font-weight:inherit;}