:root {
  --navy:#102a43; --ink:#1f2933; --muted:#627d98; --line:#d9e2ec;
  --surface:#f7fafc; --white:#fff; --teal:#157a6e; --teal-soft:#e6fffa;
  --amber:#b7791f; --danger:#b83245; --shadow:0 12px 34px rgba(16,42,67,.09);
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  color:var(--ink); background:var(--surface);
}
* { box-sizing:border-box; }
body { margin:0; min-width:320px; background:var(--surface); }
button,input,textarea,select { font:inherit; }
button { cursor:pointer; }
a { color:#0b5cab; }
.app-shell { display:grid; grid-template-columns:clamp(260px,22vw,320px) minmax(0,1fr); min-height:100vh; align-items:start; }
.case-panel { position:sticky; top:0; display:flex; flex-direction:column; min-width:0; height:100vh; overflow:hidden; padding:28px 18px; background:var(--navy); color:#fff; }
.panel-heading,.topbar,.section-head,.case-banner,.recommendation-top { display:flex; align-items:center; justify-content:space-between; gap:16px; }
.panel-heading { flex:0 0 auto; }
.section-head > div { min-width:0; }
.section-head h2 { overflow-wrap:anywhere; }
.case-list { flex:1 1 auto; min-height:0; overflow:auto; margin:18px -7px -12px 0; padding:0 7px 12px 0; }
.case-panel h2,.topbar h1,.workspace-card h2,.case-banner h2 { margin:0; letter-spacing:-.025em; }
.eyebrow { margin:0 0 6px; color:var(--teal); text-transform:uppercase; font-weight:750; font-size:.72rem; letter-spacing:.1em; }
.case-panel .eyebrow { color:#78e2d0; }
.case-row { display:block; min-width:0; width:100%; overflow:hidden; border:1px solid rgba(255,255,255,.16); border-radius:10px; margin-top:10px; padding:13px; background:transparent; color:#fff; text-align:left; }
.case-row:hover,.case-row.selected { background:#1e4c6d; }
.case-row strong,.case-row span,.case-row time { display:block; }
.case-label { overflow-wrap:anywhere; }
.case-id { overflow:hidden; margin-top:3px; color:#9fb3c8; font-family:ui-monospace,SFMono-Regular,Consolas,monospace; font-size:.76rem; text-overflow:ellipsis; white-space:nowrap; }
.case-row span,.case-row time,.fine,.subtle,small { color:var(--muted); font-size:.84rem; }
.case-panel .case-row span,.case-panel .case-row time { color:#d9e2ec; }
.empty { color:#cbd5e0; line-height:1.5; }
.workspace { min-width:0; width:100%; max-width:1280px; margin:0 auto; padding:34px clamp(20px,4vw,56px) 70px; }
.topbar { margin-bottom:20px; }
.topbar h1 { color:var(--navy); font-size:clamp(1.7rem,3vw,2.5rem); }
.warning { padding:13px 15px; border-left:4px solid var(--amber); border-radius:7px; background:#fff7df; line-height:1.5; }
.workspace-card { margin-top:22px; padding:25px; border:1px solid var(--line); border-radius:14px; background:var(--white); box-shadow:var(--shadow); }
.welcome-card { max-width:760px; padding:clamp(28px,5vw,48px); }
.welcome-card h2 { max-width:22ch; color:var(--navy); font-size:clamp(1.5rem,3vw,2.2rem); }
.welcome-card .actions { margin-top:24px; }
.subtle { line-height:1.55; }
.intake-grid,.feedback-grid { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:16px; margin-top:20px; }
.field { display:grid; gap:7px; color:var(--ink); font-weight:650; }
.field input,.field select,.field textarea { width:100%; padding:10px 11px; border:1px solid #bcccdc; border-radius:8px; background:#fff; color:var(--ink); }
.field input:focus,.field select:focus,.field textarea:focus { outline:3px solid #c6f6f1; border-color:var(--teal); }
.full { grid-column:1/-1; }
.confirm { display:flex; align-items:flex-start; gap:9px; line-height:1.4; }
.actions { display:flex; align-items:center; gap:10px; }
.button { border:1px solid transparent; border-radius:8px; padding:10px 15px; font-weight:750; }
.button.primary { background:var(--teal); color:#fff; }
.button.primary:hover { background:#10675d; }
.button.secondary { border-color:#99f6e4; background:var(--teal-soft); color:#115e59; }
.button.quiet { border-color:currentColor; background:transparent; color:inherit; }
.workspace .button.quiet { border-color:#bcccdc; color:var(--navy); }
.form-error { min-height:1.2em; margin:0; color:var(--danger); }
.success-message { color:var(--teal); font-weight:700; }
.case-banner { margin-top:24px; padding:18px 20px; border-radius:12px; background:#eaf6f4; }
.case-banner h2 { overflow-wrap:anywhere; }
.status-chip { display:inline-flex; flex:0 0 auto; border-radius:999px; padding:5px 9px; background:#eaf2f8; color:#334e68; font-size:.78rem; font-weight:750; white-space:nowrap; }
.status-chip.success { background:#d9f7e9; color:#1b6b3c; }
.state { padding:15px; border-radius:9px; background:#f0f4f8; line-height:1.5; }
.state p { margin:.4rem 0 0; }
.recommendation,.citation,.observation { margin-top:13px; padding:15px; border:1px solid var(--line); border-radius:10px; }
.recommendation p { line-height:1.55; }
.references { color:var(--muted); font-size:.88rem; }
.source-list { margin:8px 0 0; padding-left:20px; line-height:1.7; }
.generated { margin:14px 0 5px; font-weight:600; line-height:1.6; }
.fact-list { margin-top:15px; border-top:1px solid var(--line); }
.fact-row { display:flex; align-items:flex-start; gap:10px; padding:12px 0; border-bottom:1px solid var(--line); }
.fact-row span { display:grid; gap:2px; }
.correction { margin-top:18px; padding-top:16px; border-top:1px solid var(--line); }
.correction > * { margin:9px 0; }
.login-shell { display:grid; min-height:100vh; place-items:center; padding:24px; background:linear-gradient(135deg,#102a43,#173f5f); }
.login-card { width:min(470px,100%); padding:34px; border-radius:16px; background:#fff; box-shadow:var(--shadow); }
.login-card h1 { margin:.2rem 0 1rem; color:var(--navy); }
.lede { color:#486581; line-height:1.6; }
.form-stack { display:grid; gap:14px; margin-top:25px; }
.form-stack label { display:grid; gap:7px; font-weight:700; }
.form-stack input { padding:11px; border:1px solid #bcccdc; border-radius:8px; }
@media (max-width:900px) {
  .app-shell { grid-template-columns:1fr; }
  .case-panel { position:static; height:auto; max-height:42vh; padding:18px; }
  .case-list { margin:14px -5px -7px 0; padding-right:5px; }
  .intake-grid,.feedback-grid { grid-template-columns:repeat(2,minmax(0,1fr)); }
}
@media (max-width:600px) {
  .workspace { padding:22px 15px 50px; }
  .topbar { align-items:flex-start; }
  .topbar .button { padding:8px 10px; }
  .workspace-card { padding:18px; }
  .intake-grid,.feedback-grid { grid-template-columns:1fr; }
  .field,.full { grid-column:1; }
  .case-banner,.section-head { flex-direction:column; align-items:flex-start; }
}