/* Timeline only: retain the shared Liaise shell, typography and tokens. */
main:has(.timeline-page){max-width:1060px}
.timeline-page{color:var(--text);line-height:1.5}
.timeline-page .card{padding:24px;border-radius:12px;box-shadow:0 2px 5px rgba(23,60,105,.03);margin-bottom:18px}
.timeline-page h2{margin:0 0 6px;font-size:17px;color:var(--navy)}
.timeline-page .lead{margin:0 0 16px;font-size:13px}
.timeline-page .tl-summary{border-top:3px solid var(--teal);padding-top:22px}
.tl-heading{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;margin-bottom:22px}
.tl-eyebrow{font-size:12px;font-weight:600;color:var(--muted);margin-bottom:6px}
.tl-heading h1{font-size:28px;line-height:1.25;letter-spacing:-.5px;color:var(--navy);margin:0 0 6px}
.tl-heading .pill{margin-top:5px;white-space:nowrap}
.tl-role{font-size:14px;color:var(--muted)}
.tl-meta{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;padding-top:18px;border-top:1px solid var(--border)}
.tl-meta dt{font-size:12px;color:var(--muted);margin-bottom:4px}
.tl-meta dd{font-size:14px;font-weight:600;overflow-wrap:anywhere;font-variant-numeric:tabular-nums}
.tl-submitter{font-size:12px;color:var(--muted);margin:16px 0 0;overflow-wrap:anywhere}
.tl-summary>.lead{background:var(--bg);border-radius:6px;padding:12px;margin:16px 0 0}
.tl-section-head{display:flex;justify-content:space-between;align-items:flex-start;gap:16px}
.tl-count{display:inline-flex;align-items:center;justify-content:center;min-width:24px;height:24px;padding:0 7px;background:var(--bg);color:var(--navy);font-size:12px;border-radius:6px;vertical-align:2px;margin-left:5px;font-variant-numeric:tabular-nums}
.tl-file-list{list-style:none}
.tl-file{display:flex;align-items:center;gap:16px;padding:16px 0;border-top:1px solid var(--border)}
.tl-file:last-child{padding-bottom:0}
.tl-file-icon{display:flex;flex-shrink:0;align-items:center;justify-content:center;width:46px;height:54px;border:1px solid #c4dcee;border-radius:7px;background:#f0f7fc;color:var(--navy);font-size:11px;font-weight:800}
.tl-file-info{flex:1;min-width:0}
.tl-file-info strong{display:block;font-size:14px;overflow-wrap:anywhere}
.tl-file-info p{font-size:12px;color:var(--muted);margin:4px 0 0;overflow-wrap:anywhere}
.tl-file-controls,.tl-action-controls{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.timeline-page .btn.sm{min-height:38px;border-radius:7px;padding:8px 13px}
.timeline-page button{transition:background-color .15s,color .15s}
.tl-empty{padding:18px;background:var(--bg);border-radius:7px;color:var(--muted);font-size:13px}
.tl-action-row{display:flex;align-items:center;gap:18px;padding:18px 0;border-top:1px solid var(--border)}
.tl-action-info{flex:1;min-width:0}
.tl-action-info .who{display:block;font-size:14px;font-weight:700;margin-bottom:4px}
.tl-action-info .what{display:block;font-size:12px;color:var(--muted);overflow-wrap:anywhere;max-width:60ch}
.tl-date{font-size:12px;color:var(--muted);font-variant-numeric:tabular-nums}
.tl-action-controls .crumb{margin:0;padding:8px 0;min-height:38px;font-size:12px}
.timeline-page .attempts{margin:0 0 14px}
.timeline-page .attempts pre{overflow:auto;max-height:320px;white-space:pre-wrap;overflow-wrap:anywhere;font-size:12px}
.tl-audit-row{display:grid;grid-template-columns:140px minmax(100px,1fr) minmax(140px,1.3fr);gap:16px;padding:13px 0;border-bottom:1px solid var(--border);font-size:12px;overflow-wrap:anywhere}
.tl-audit-row:last-child{border-bottom:0}
.tl-audit-row .what{color:var(--muted);font-variant-numeric:tabular-nums}
.tl-audit-row .who{font-weight:600}
.tl-disclosure>summary{font-weight:700;font-size:15px;color:var(--navy);cursor:pointer;min-height:24px}
.tl-disclosure[open]>summary{margin-bottom:18px}
.tl-preview-head{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:18px 0 12px}
.tl-preview-head h3{font-size:14px;overflow-wrap:anywhere}
.tl-pdf{width:100%;height:560px;border:1px solid var(--border);border-radius:8px;background:var(--bg)}
.tl-image{display:block;max-width:100%;max-height:600px;object-fit:contain;margin:auto;border:1px solid var(--border);border-radius:8px}
#tl-file-error{margin-top:14px}
.tl-email-preview{margin:0 0 20px;padding:18px;border:1px solid #c4dcee;border-radius:8px;background:#f7faff;min-width:0}
.tl-email-head{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:8px}
.tl-email-head h3{font-size:15px;color:var(--navy);margin:0}
.tl-email-note{font-size:12px;line-height:1.6;color:var(--muted);max-width:90ch;margin:0 0 16px}
.tl-email-label{display:block;font-size:12px;font-weight:700;margin-bottom:6px}
.tl-email-meta{margin:16px 0;font-size:13px}
.tl-email-meta>div{display:grid;grid-template-columns:70px minmax(0,1fr);gap:12px;margin:7px 0}
.tl-email-meta dt{color:var(--muted)}
.tl-email-meta dd{overflow-wrap:anywhere;font-weight:600}
.tl-email-frame{display:block;width:100%;height:620px;border:1px solid var(--border);border-radius:6px;background:#fff}
.tl-email-attachments{font-size:12px;margin:14px 0;padding:12px;background:#fff;border:1px solid var(--border);border-radius:6px;overflow-wrap:anywhere}
.tl-email-attachments ul{margin:6px 0 0;padding-left:18px}
.tl-email-footer{margin:10px 0 0}
@media(max-width:540px){.tl-email-preview{padding:12px}.tl-email-meta>div{grid-template-columns:1fr;gap:2px}.tl-email-frame{height:540px}.tl-email-head{align-items:flex-start}.tl-email-preview select{max-width:100%}}
@media(max-width:800px){.tl-action-row{align-items:flex-start;flex-direction:column;gap:12px}.tl-action-controls{width:100%}.tl-date{margin-right:auto}.tl-meta{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:540px){.timeline-page .card{padding:18px}.tl-heading h1{font-size:23px}.tl-heading{gap:12px}.tl-heading .pill{font-size:10px;padding:4px 8px}.tl-file{display:grid;grid-template-columns:40px minmax(0,1fr);gap:12px}.tl-file-icon{width:40px;height:48px}.tl-file-controls{grid-column:2}.tl-audit-row{grid-template-columns:1fr;gap:4px}.tl-audit-row .who{grid-row:1}.tl-pdf{height:420px}.tl-preview-head{flex-wrap:wrap}}
@media(prefers-reduced-motion:reduce){.timeline-page button{transition:none}}