/* Catalogue documentaire; ne change pas les styles des cours. */
.subjects-main { max-width:1040px; }
.subjects-intro .eyebrow { color:var(--muted); }
.subjects-intro > p:last-child { max-width:65ch; }
.subjects-controls { margin:22px 0 18px; padding:18px 22px; background:var(--surface); border:1px solid var(--line); border-radius:16px; }
.subjects-levels { display:flex; flex-wrap:wrap; gap:4px; border:0; padding:0; margin:0 0 18px; min-width:0; }
.subjects-levels legend { padding:0; margin-bottom:10px; font-size:14px; font-weight:650; }
.subjects-levels label { position:relative; cursor:pointer; }
.subjects-levels input { position:absolute; opacity:0; width:1px; height:1px; }
.subjects-levels span { display:block; padding:9px 14px; min-height:44px; border:1px solid transparent; border-radius:9px; color:var(--muted); background:#f5f6f9; font-size:14px; }
.subjects-levels input:checked + span { color:var(--purple-dark); background:var(--purple-soft); border-color:#b4a9e3; font-weight:650; }
.subjects-levels input:focus-visible + span { outline:3px solid var(--purple); outline-offset:3px; }
.subjects-filters { display:grid; grid-template-columns:minmax(0,1fr) 170px auto; gap:14px; align-items:end; }
.subjects-filters label { display:grid; gap:7px; font-size:14px; font-weight:600; min-width:0; }
.subjects-filters input,.subjects-filters select { min-width:0; width:100%; border:1px solid #b9c0cd; border-radius:9px; background:#fff; color:var(--ink); padding:10px 12px; min-height:46px; font-size:16px; }
.subjects-reset { background:transparent; border:0; color:var(--purple-dark); text-decoration:underline; text-underline-offset:3px; min-height:46px; padding:10px 6px; cursor:pointer; font-size:14px; }
.subjects-status { margin:14px 0; color:var(--muted); font-size:14px; }
.subjects-context { margin:12px 0 24px; padding:14px 18px; border-left:3px solid #9686c6; border-radius:0 10px 10px 0; background:#f1eff8; font-size:14px; line-height:1.7; }
.subjects-group { margin:30px 0; }
.subjects-group > header { margin:0 0 16px; }
.subjects-group h2 { font-size:22px; letter-spacing:-.4px; }
.subjects-group > header p { color:var(--muted); font-size:14px; margin-top:4px; }
.subjects-grid { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:14px; }
.subject-card { display:flex; flex-direction:column; min-width:0; padding:20px 22px; border:1px solid var(--line); border-radius:14px; background:#fff; }
.subject-label { color:var(--muted); font-size:12px; letter-spacing:.15px; margin-bottom:7px; }
.subject-card h3 { font-size:19px; font-weight:650; letter-spacing:-.3px; line-height:1.4; }
.subject-date { font-size:15px; margin:5px 0 12px; }
.subject-origin,.subject-note { font-size:13px; color:var(--muted); }
.subject-note { margin-top:8px; }
.subject-footer { display:flex; align-items:center; justify-content:space-between; gap:12px; flex-wrap:wrap; border-top:1px solid #eef0f4; padding-top:12px; margin-top:auto; }
.subject-body { padding-bottom:16px; }
.subject-footer a { display:inline-flex; align-items:center; gap:8px; min-height:44px; font-size:14px; font-weight:650; color:var(--purple-dark); }
.subject-footer a:hover { text-decoration:underline; text-underline-offset:4px; }
.subject-pages { font-size:13px; color:var(--muted); }
.subjects-empty { text-align:center; background:#fff; border:1px solid var(--line); border-radius:14px; padding:32px 22px; margin:24px 0; }
.subjects-empty h2 { font-size:22px; }
.subjects-empty p { color:var(--muted); margin:8px 0; }
.subjects-main .ui-disclosure p { font-size:14px; margin:10px 0; color:var(--muted); }
.subjects-main .ui-disclosure a { color:var(--purple-dark); text-decoration:underline; text-underline-offset:3px; }
.subjects-back { margin-top:28px; padding-top:20px; border-top:1px solid var(--line); font-size:14px; color:var(--muted); }
.subjects-back a { text-decoration:underline; text-underline-offset:4px; }
.subjects-static-nav { display:flex; gap:18px; flex-wrap:wrap; font-size:14px; }
.subjects-static-nav a { color:var(--purple-dark); text-decoration:underline; min-height:44px; display:inline-flex; align-items:center; }
@media(max-width:620px) {
  .subjects-controls { padding:16px; }
  .subjects-filters { grid-template-columns:minmax(0,1fr) 110px; gap:10px; }
  .subjects-filters label:first-child { grid-column:1/-1; }
  .subjects-filters label:nth-child(2) { grid-column:1; }
  .subjects-reset { grid-column:2; font-size:13px; }
  .subjects-grid { grid-template-columns:1fr; }
  .subjects-levels { gap:6px; }
  .subjects-levels span { padding:9px 10px; font-size:13px; }
  .subject-card { padding:18px; }
  .subjects-group h2 { font-size:21px; }
}
@media print {
  .subjects-controls,.subjects-static-nav,.subjects-reset,.subjects-back { display:none !important; }
  .subjects-grid { display:block; }
  .subject-card { break-inside:avoid; margin-bottom:10px; }
  .subject-footer a { text-decoration:underline; }
}