.topbar-primary{display:flex;height:100%;min-width:0;align-items:center;gap:28px}
.workspace-nav{display:flex;height:100%;align-items:stretch;gap:2px}
.workspace-nav button{position:relative;display:flex;min-width:72px;padding:0 18px;align-items:center;justify-content:center;border:0;background:transparent;color:#617487;cursor:pointer;font-size:14px;font-weight:600;white-space:nowrap}
.workspace-nav button::after{content:"";position:absolute;right:18px;bottom:0;left:18px;height:3px;border-radius:3px 3px 0 0;background:var(--blue);opacity:0;transform:scaleX(.45);transition:opacity .16s ease,transform .16s ease}
.workspace-nav button:hover{background:#f7fbff;color:#315f86}.workspace-nav button.active{color:var(--blue)}.workspace-nav button.active::after{opacity:1;transform:scaleX(1)}
.workflow-sidebar{display:flex;min-height:0;flex:1;flex-direction:column}.workflow-sidebar[hidden]{display:none}.workflow-sidebar-head{padding:0 8px 15px}.workflow-sidebar-head p{margin:0 0 4px;color:var(--blue);font-size:10px;font-weight:700;letter-spacing:.1em}.workflow-sidebar-head h2{margin:0;font-size:20px;font-weight:650}.workflow-sidebar-tabs{display:grid;margin:0 4px 16px;padding:5px;grid-template-columns:repeat(2,minmax(0,1fr));gap:4px;border:1px solid #dde7ee;border-radius:12px;background:#eef3f7}.workflow-sidebar-tabs:empty{display:none}.workflow-sidebar-tabs button{min-width:0;min-height:38px;padding:8px 6px;border:0;border-radius:8px;background:transparent;color:#687b8c;cursor:pointer;font-size:12px;font-weight:600}.workflow-sidebar-tabs button:hover{color:#315f86}.workflow-sidebar-tabs button.active{background:#fff;color:var(--blue);font-weight:700;box-shadow:0 2px 8px rgba(38,67,89,.1)}.workflow-record-list{min-height:0;padding:0 4px 14px;overflow-y:auto}.workflow-record-item{display:grid;width:100%;margin-bottom:7px;padding:11px 10px;grid-template-columns:38px minmax(0,1fr);align-items:center;gap:10px;border:1px solid transparent;border-radius:12px;background:transparent;color:inherit;cursor:pointer;text-align:left}.workflow-record-item:hover{background:#f6f9fc}.workflow-record-item.active{border-color:#cfe3f5;background:#edf7ff}.workflow-record-avatar{display:grid;width:38px;height:38px;place-items:center;border-radius:11px;background:#e4f1fd;color:var(--blue);font-size:13px;font-weight:800}.workflow-record-copy{min-width:0}.workflow-record-copy strong,.workflow-record-copy span,.workflow-record-copy small{display:block}.workflow-record-copy strong{overflow:hidden;font-size:13px;text-overflow:ellipsis;white-space:nowrap}.workflow-record-copy span{overflow:hidden;margin-top:4px;color:#728596;font-size:10px;text-overflow:ellipsis;white-space:nowrap}.workflow-record-copy small{margin-top:5px;color:#2d896d;font-size:9px}.workflow-sidebar-empty{padding:32px 12px;color:var(--muted);font-size:12px;line-height:1.7;text-align:center}.workflow-detail-empty{display:grid;min-height:430px;padding:40px;place-items:center;border:1px dashed #cbdbe7;border-radius:17px;background:#fbfdff;color:var(--muted);text-align:center}.workflow-detail-empty div{max-width:360px}.workflow-detail-empty strong{display:block;margin-bottom:8px;color:#435b6f;font-size:18px}.workflow-detail-empty p{margin:0;line-height:1.7}
.workflow-shell{max-width:1240px;margin:0 auto}.workflow-head{display:flex;margin-bottom:24px;align-items:flex-end;justify-content:space-between;gap:20px}.workflow-head h1{margin:4px 0 6px;font-size:30px}.workflow-head p{margin:0;color:var(--muted)}
.workflow-actions,.workflow-tabs,.workflow-card-actions{display:flex;align-items:center;gap:9px}.workflow-tabs{margin-bottom:20px;padding:5px;border:1px solid var(--line);border-radius:13px;background:#fff;width:max-content}.workflow-tabs button{padding:9px 17px;border:0;border-radius:9px;background:transparent;color:#607487;cursor:pointer}.workflow-tabs button.active{background:#e9f4ff;color:var(--blue);font-weight:700}
.workflow-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:20px}.workflow-stat{padding:18px 20px;border:1px solid var(--line);border-radius:15px;background:#fff}.workflow-stat span,.workflow-stat small{display:block;color:var(--muted);font-size:12px}.workflow-stat strong{display:block;margin:7px 0 2px;font-size:26px;color:#18324a}
.workflow-list{display:grid;gap:10px}.workflow-card{display:grid;grid-template-columns:52px minmax(0,1fr) auto;gap:15px;padding:17px;align-items:center;border:1px solid var(--line);border-radius:15px;background:#fff}.workflow-card:hover{border-color:#bcd9ef;box-shadow:0 5px 18px rgba(39,72,101,.06)}.workflow-avatar{display:grid;width:48px;height:48px;place-items:center;border-radius:14px;background:#eaf4ff;color:var(--blue);font-weight:800}.workflow-card-main{min-width:0}.workflow-card-main h3{margin:0 0 6px;font-size:16px}.workflow-card-main p{overflow:hidden;margin:0;color:var(--muted);font-size:12px;text-overflow:ellipsis;white-space:nowrap}.workflow-card-main .workflow-tags{display:flex;margin-top:8px;gap:6px}.workflow-tags span,.workflow-status{padding:4px 8px;border-radius:99px;background:#f0f5f8;color:#65798a;font-size:10px}.workflow-status{background:#eaf7f2;color:#278360}.workflow-card-actions button{min-height:32px;padding:0 11px;font-size:12px}.workflow-empty{padding:60px 20px;border:1px dashed #cbdbe7;border-radius:17px;background:#fbfdff;color:var(--muted);text-align:center}
.workflow-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.workflow-tool{padding:24px;border:1px solid var(--line);border-radius:17px;background:#fff}.workflow-tool h2{margin:0 0 8px}.workflow-tool>p{margin:0 0 18px;color:var(--muted);line-height:1.6}
.workflow-form{max-width:940px}.workflow-form-head{display:flex;margin-bottom:20px;align-items:center;justify-content:space-between}.workflow-form-head h2{margin:0}.workflow-form-section{margin-bottom:15px;padding:22px;border:1px solid var(--line);border-radius:16px;background:#fff}.workflow-form-section h3{margin:0 0 17px;font-size:17px}.workflow-form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.workflow-form-grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}.workflow-form label{display:block;color:#53697c;font-size:12px}.workflow-form label>span{display:block;margin-bottom:7px}.workflow-form input,.workflow-form select,.workflow-form textarea{width:100%;padding:10px 12px;border:1px solid #d8e2e9;border-radius:9px;outline:none;background:#fff}.workflow-form textarea{resize:vertical}.workflow-form input:focus,.workflow-form select:focus,.workflow-form textarea:focus{border-color:#6da9dc;box-shadow:0 0 0 3px #e6f3ff}.workflow-form-actions{display:flex;position:sticky;bottom:0;padding:16px 0;justify-content:flex-end;gap:10px;background:linear-gradient(transparent,#f3f7fa 25%)}
.estimate-lines{display:grid;gap:9px}.estimate-line{display:grid;grid-template-columns:1.6fr 1fr .55fr .8fr .65fr 34px;gap:8px;align-items:end}.estimate-total{display:flex;margin-top:16px;padding:14px;align-items:center;justify-content:flex-end;gap:14px;border-radius:12px;background:#f5f9fc}.estimate-total strong{font-size:22px;color:var(--blue)}
.case-cover-preview,.simulation-preview{display:block;max-width:100%;max-height:260px;margin-top:12px;border-radius:13px;object-fit:contain;background:#eef3f6}.case-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.case-tile{overflow:hidden;border:1px solid var(--line);border-radius:15px;background:#fff;cursor:pointer}.case-tile img{width:100%;height:150px;object-fit:cover;background:#edf2f5}.case-tile div{padding:14px}.case-tile h3{margin:0 0 7px;font-size:15px}.case-tile p{display:-webkit-box;overflow:hidden;margin:0;color:var(--muted);font-size:12px;line-height:1.55;-webkit-line-clamp:2;-webkit-box-orient:vertical}
.copy-options{display:flex;flex-wrap:wrap;gap:8px}.copy-options label{display:flex;padding:8px 11px;align-items:center;gap:6px;border:1px solid var(--line);border-radius:99px;background:#fff}.copy-options input{width:auto}.copy-results{display:grid;gap:10px;margin-top:16px}.copy-result{position:relative;padding:17px 76px 17px 17px;border:1px solid var(--line);border-radius:13px;background:#f9fbfd;line-height:1.7;white-space:pre-wrap}.copy-result button{position:absolute;top:12px;right:12px}
.workflow-share{margin-top:14px;padding:14px;border-radius:12px;background:#edf7ff}.workflow-share a{color:var(--blue);word-break:break-all}.workflow-loading{padding:70px;color:var(--muted);text-align:center}.patient-artifact-action{margin-left:auto;min-height:30px;padding:0 10px;font-size:11px}
@media(max-width:1280px){.topbar-primary{gap:18px}.workspace-nav button{min-width:62px;padding:0 12px}.workspace-nav button::after{right:12px;left:12px}.workflow-grid,.case-grid{grid-template-columns:1fr 1fr}.estimate-line{grid-template-columns:1.3fr .9fr .5fr .7fr .6fr 34px}}