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var(--border-soft);flex-direction:column;width:360px;min-height:0;display:flex;overflow-y:auto}.casepanel-section{border-bottom:1px solid var(--border-soft);padding:18px 20px}.casepanel-section:last-child{border-bottom:none}.casepanel-label{letter-spacing:.07em;text-transform:uppercase;color:var(--text-mute);align-items:center;gap:6px;margin-bottom:10px;font-size:11px;font-weight:540;display:flex}.lesion-slot-wrap{border:1px solid var(--border);background:var(--surface-3);border-radius:12px;overflow:hidden}.lesion-slot{aspect-ratio:1;color:var(--text-mute);place-items:center;font-size:12px;display:grid}.lesion-slot img{-o-object-fit:cover;object-fit:cover;width:100%;height:100%;display:block}.lesion-meta{background:var(--border);grid-template-columns:1fr 1fr;gap:1px;margin-top:-1px;display:grid}.lesion-meta-cell{background:var(--surface);min-width:0;padding:8px 12px;font-size:12px}.lesion-meta-key{color:var(--text-mute);text-transform:uppercase;letter-spacing:.06em;font-size:10.5px}.lesion-meta-val{color:var(--text);font-weight:500;font-family:var(--font-mono);overflow-wrap:anywhere;margin-top:2px;font-size:12.5px}.pt-row{justify-content:space-between;gap:12px;padding:6px 0;font-size:13.5px;display:flex}.pt-row+.pt-row{border-top:1px dashed var(--border)}.pt-key{color:var(--text-dim)}.pt-val{color:var(--text);text-align:right;overflow-wrap:anywhere;font-weight:500}.pt-val.mono{font-family:var(--font-mono);font-size:12.5px}.timeline-item{grid-template-columns:14px 1fr;gap:10px;padding:6px 0;font-size:13px;display:grid}.timeline-dot{background:var(--accent);width:8px;height:8px;box-shadow:0 0 0 3px var(--accent-soft);border-radius:50%;margin-top:6px}.timeline-item:not(:last-child) .timeline-dot:after{content:"";background:var(--border);width:1px;height:26px;margin:4px auto 0;display:block}.timeline-item.muted .timeline-dot{background:var(--text-mute);box-shadow:0 0 0 3px var(--surface-2)}.timeline-time{color:var(--text-mute);font-feature-settings:"tnum";font-size:11.5px}.timeline-label{color:var(--text)}.timeline-item.muted .timeline-label{color:var(--text-dim)}.state{text-align:center;max-width:520px;color:var(--text-dim);margin:8vh auto 0}.state h1{color:var(--text);margin:0 0 8px;font-size:20px;font-weight:540}.state p{margin:0 0 10px;font-size:14px;line-height:1.5}.state.error h1{color:var(--rose-ink)}.dropzone{border:1.5px dashed var(--border);border-radius:var(--radius);background:var(--surface);color:var(--text-dim);flex-direction:column;align-items:center;gap:10px;margin-top:18px;padding:28px 18px;font-size:13.5px;display:flex}.dropzone.over{border-color:var(--accent);background:var(--accent-soft)}.btn{background:var(--surface);border:1px solid var(--border);color:var(--text);cursor:pointer;border-radius:8px;justify-content:center;align-items:center;gap:6px;padding:7px 12px;font-family:inherit;font-size:13px;font-weight:500;text-decoration:none;display:inline-flex}.btn:hover:not(:disabled){border-color:var(--accent-line)}.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}.btn.primary:hover:not(:disabled){background:var(--accent-2)}.btn:disabled{opacity:.5;cursor:default}.skeleton-line{background:var(--surface-3);border-radius:6px;height:12px;margin:8px 0;animation:1.4s ease-in-out infinite pulse}.history-list{flex-direction:column;gap:8px;margin:0;padding:0;list-style:none;display:flex}.history-item{border:1px solid var(--border);background:var(--surface);color:var(--text);border-radius:10px;flex-wrap:wrap;justify-content:space-between;gap:8px;padding:10px 14px;font-size:13.5px;text-decoration:none;display:flex}.history-item:hover{border-color:var(--accent-line)}.history-item .meta{color:var(--text-mute);font-size:12px}.login-page{background:var(--bg);place-items:center;min-height:100vh;padding:24px 16px;display:grid}.login-card{background:var(--surface);border:1px solid var(--border);width:100%;max-width:380px;box-shadow:0 10px 32px -16px var(--shadow-color);border-radius:16px;padding:26px 24px 22px}.login-brand{align-items:center;gap:10px;margin-bottom:18px;display:flex}.login-card h1{margin:0 0 14px;font-size:18px;font-weight:540}.login-tabs{background:var(--surface-3);border-radius:10px;gap:4px;margin-bottom:16px;padding:3px;display:flex}.login-tabs button{color:var(--text-dim);cursor:pointer;background:0 0;border:none;border-radius:8px;flex:1;padding:6px 10px;font-family:inherit;font-size:13px}.login-tabs button[aria-pressed=true]{background:var(--surface);color:var(--text);box-shadow:0 1px 2px var(--shadow-color)}.login-card form{flex-direction:column;gap:12px;display:flex}.field{color:var(--text-dim);font-size:12.5px;font-weight:500;display:block}.field input{width:100%;color:var(--text);background:var(--surface-2);border:1px solid var(--border);border-radius:9px;outline:none;margin-top:5px;padding:9px 11px;font-family:inherit;font-size:14px;display:block}.field input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}.form-error{color:var(--rose-ink);margin:0;font-size:13px}.form-hint{color:var(--text-dim);margin:0;font-size:13px;line-height:1.45}.link-btn{color:var(--accent);cursor:pointer;text-align:center;background:0 0;border:none;padding:0;font-family:inherit;font-size:13px;text-decoration:underline}.login-footer{text-align:center;color:var(--text-mute);margin:16px 0 0;font-size:11px;line-height:1.4}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-thumb{background:var(--surface-3);border-radius:99px}::-webkit-scrollbar-thumb:hover{background:var(--text-mute)}::-webkit-scrollbar-track{background:0 0}@media (width<=1100px){.casepanel{display:none}.app{grid-template-columns:240px minmax(0,1fr)}}@media (width<=760px){.app{grid-template-columns:minmax(0,1fr)}.sidebar{z-index:30;width:280px;max-width:85vw;box-shadow:0 0 40px var(--shadow-color);transition:transform .2s;position:fixed;inset:0 auto 0 0;transform:translate(-100%)}.app.sidebar-open .sidebar{transform:none}.app.sidebar-open .sidebar-backdrop{z-index:20;background:#00000059;border:none;display:block;position:fixed;inset:0}.menu-btn{flex-shrink:0;margin-left:-8px;display:grid}.topbar{padding:0 16px}.convo{padding:20px 16px 16px}.composer-wrap{padding:10px 12px 14px}.xai-grid{gap:8px}}