*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }


    html, body {
      height: 100%; font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
      background: var(--bg); color: var(--text);
    }

    .spill {
      display: flex; align-items: center; gap: 6px;
      background: var(--surf2); border: 1px solid var(--bdr);
      border-radius: 6px; padding: 4px 11px;
      font-size: 12px; font-weight: 600; color: var(--muted);
    }
    .sdot { width: 7px; height: 7px; border-radius: 50%; background: var(--muted); flex-shrink: 0; }
    .sdot.saving { background: var(--amber); animation: blink .7s infinite; }
    .sdot.saved  { background: var(--green); }
    .sdot.error  { background: var(--red); }
    @keyframes blink { 0%,100%{opacity:1} 50%{opacity:.3} }

    /* ── Workspace ── */
    .workspace {
      position: fixed; top: 0; left: 0; right: 0; bottom: 0;
      display: flex;
      transition: left .18s ease;
    }

    body.has-rail .workspace {
      left: var(--rail-current-w, 220px);
    }

    /* ── Séparateurs redimensionnables ── */
    .h-resizer {
      flex-shrink: 0;
      width: 12px;
      cursor: col-resize;
      position: relative;
      z-index: 5;
      background: var(--surf2);
      border-right: 1px solid var(--bdr);
      border-left: 1px solid var(--bdr);
      touch-action: none;
      transition: background .1s;
    }
    .h-resizer::after {
      content: '';
      position: absolute;
      top: 50%;
      left: 50%;
      transform: translate(-50%, -50%);
      width: 2px;
      height: 32px;
      border-left: 2px dotted rgba(128,128,128,.5);
      border-right: 2px dotted rgba(128,128,128,.5);
    }
    .h-resizer:hover,
    .h-resizer.dragging { background: var(--blue); }
    .h-resizer:hover::after,
    .h-resizer.dragging::after {
      border-color: rgba(255,255,255,.65);
    }

    /* ── Column ── */
    .col {
      display: flex; flex-direction: column;
      border-right: 1px solid var(--bdr);
      overflow: hidden;
    }
    .col:last-child { border-right: none; }
    .col-f { width: 300px; flex-shrink: 0; }
    .col-j { width: 380px; flex-shrink: 0; }
    .col-s { flex: 1; min-width: 0; }

    .col-head {
      display: flex; align-items: center; justify-content: space-between; gap: 8px;
      padding: 10px 12px; border-bottom: 1px solid var(--bdr);
      background: var(--surf2); flex-shrink: 0; min-height: 46px;
    }
    .col-head-left { display: flex; align-items: center; gap: 7px; min-width: 0; }
    .btn-back {
      display: inline-flex; align-items: center; justify-content: center;
      width: 26px; height: 26px; border-radius: 6px; flex-shrink: 0;
      border: 1px solid var(--bdr); background: var(--surf);
      color: var(--muted); text-decoration: none;
      transition: background .12s, color .12s, border-color .12s;
    }
    .btn-back:hover { background: var(--surf2); color: var(--text); border-color: var(--blue); }
    .col-title {
      font-size: 12px; font-weight: 800; color: var(--text);
    }
    .col-count {
      font-size: 10px; font-weight: 700;
      background: var(--accent-bg); color: var(--accent2);
      border-radius: 10px; padding: 2px 7px; flex-shrink: 0;
    }

    /* ── Column search ── */
    .col-search-row {
      padding: 6px 8px; border-bottom: 1px solid var(--bdr);
      background: var(--surf); flex-shrink: 0;
    }
    .col-search-wrap { position: relative; }
    .col-search-wrap svg { position: absolute; left: 8px; top: 50%; transform: translateY(-50%); pointer-events: none; color: var(--muted); }
    .col-search-inp {
      width: 100%; background: var(--surf2); border: 1px solid var(--bdr);
      border-radius: 6px; color: var(--text); font-size: 12px; font-family: inherit;
      padding: 6px 10px 6px 28px; outline: none; transition: border-color .15s;
    }
    .col-search-inp:focus { border-color: var(--blue); }
    .col-search-inp::placeholder { color: var(--muted); }

    .btn-new {
      background: var(--blue); color: #fff; border: none; border-radius: 6px;
      padding: 5px 11px; font-size: 12px; font-weight: 700; font-family: inherit;
      cursor: pointer; white-space: nowrap; transition: background .1s;
      display: inline-flex; align-items: center; gap: 4px;
    }
    .btn-new:hover { background: var(--bluh); }
    .btn-new:disabled { opacity: .35; cursor: default; }

    .col-body { flex: 1; overflow-y: auto; padding: 6px; }

    /* ── Inline form ── */
    .inline-form {
      padding: 10px 12px; border-bottom: 1px solid var(--bdr);
      background: color-mix(in srgb, var(--accent) 5%, transparent); flex-shrink: 0; display: none;
    }
    .inline-form input {
      display: block; width: 100%; background: var(--surf2); border: 1px solid var(--bdr);
      border-radius: 6px; padding: 7px 10px; font-size: 13px;
      font-family: inherit; color: var(--text); outline: none;
      transition: border-color .1s;
    }
    .inline-form input + input { margin-top: 5px; }
    .inline-form input:focus { border-color: var(--blue); }
    .inline-form input::placeholder { color: var(--muted); }
    .form-row { display: flex; gap: 6px; margin-top: 7px; }
    .btn-ok { background: var(--green); color: #111; border: none; border-radius: 6px; padding: 6px 12px; font-size: 12px; font-weight: 700; font-family: inherit; cursor: pointer; }
    .btn-ok:hover { opacity: .85; }
    .btn-no { background: transparent; color: var(--muted); border: 1px solid var(--bdr); border-radius: 6px; padding: 6px 10px; font-size: 12px; font-weight: 600; font-family: inherit; cursor: pointer; }
    .btn-no:hover { color: var(--text); }

    /* ── List item ── */
    .li {
      display: flex; align-items: center; gap: 6px;
      padding: 10px 12px; border-radius: 8px; cursor: pointer;
      border: 1px solid transparent; margin-bottom: 3px;
      transition: background .1s, border-color .1s, box-shadow .1s;
    }
    .li:hover { background: var(--surf2); border-color: var(--bdr); }
    .li.active { background: color-mix(in srgb, var(--accent) 10%, transparent); border-color: color-mix(in srgb, var(--accent) 30%, transparent); box-shadow: inset 2px 0 0 var(--blue); }
    .li-body { flex: 1; min-width: 0; }
    .li-title { font-size: 13px; font-weight: 700; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
    .li-title-inp {
      width: 100%; background: transparent; border: none; border-bottom: 1px solid var(--blue);
      outline: none; font-size: 13px; font-weight: 700; font-family: inherit; color: var(--text);
      padding: 0 0 1px; min-width: 0;
    }
    .li-title-inp::placeholder { color: var(--muted); font-weight: 400; }
    .li-sub { font-size: 11px; color: var(--muted); margin-top: 2px; display: flex; align-items: center; gap: 5px; }
    .li-sub-tag {
      display: inline-flex; align-items: center;
      background: var(--surf2); border: 1px solid var(--bdr);
      border-radius: 4px; padding: 1px 5px; font-size: 10px; font-weight: 600;
    }
    .li-acts { display: flex; gap: 4px; flex-shrink: 0; opacity: 0; transition: opacity .1s; }
    .li:hover .li-acts, .li.active .li-acts { opacity: 1; }

    .li-body-acts { display: flex; gap: 4px; margin-top: 6px; flex-wrap: wrap; }

    .ib {
      height: 28px; width: 28px; border-radius: 6px;
      border: 1px solid var(--bdr); background: var(--surf2);
      color: var(--muted); cursor: pointer;
      display: inline-flex; align-items: center; justify-content: center;
      transition: background .12s, border-color .12s, color .12s;
      flex-shrink: 0;
    }
    .ib:hover { background: var(--surf3); border-color: var(--bdr2); color: var(--text); }
    .ib.del { border-color: rgba(244,71,71,.4); color: var(--red); }
    .ib.del:hover { background: rgba(244,71,71,.14); border-color: var(--red); }

    /* ── Empty state ── */
    .empty {
      display: flex; flex-direction: column; align-items: center; gap: 6px;
      color: var(--muted); font-size: 12px; text-align: center; padding: 28px 12px;
    }
    .empty-ico { opacity: .4; color: var(--muted); display: flex; justify-content: center; }
    .empty-lbl { font-size: 12px; font-weight: 600; color: var(--text2); }
    .empty-sub { font-size: 11px; color: var(--muted); }

    /* ── Jour title bar ── */
    .jour-title-bar {
      display: none; flex-shrink: 0; border-bottom: 1px solid var(--bdr); background: var(--surf2);
    }
    .jour-title-input {
      display: block; width: 100%; background: transparent; border: none; outline: none;
      padding: 11px 14px; font-size: 15px; font-weight: 700; font-family: inherit; color: var(--text);
    }
    .jour-title-input::placeholder { color: var(--muted); font-weight: 400; }
    .jour-title-input:focus { background: color-mix(in srgb, var(--accent) 4%, transparent); }

    /* ── Section card ── */
    .sec-card {
      background: var(--surf); border: 1px solid var(--bdr); border-radius: 8px;
      margin-bottom: 8px; overflow: hidden;
      transition: border-color .1s, box-shadow .1s;
    }
    .sec-card:hover { border-color: var(--bdr2); box-shadow: 0 2px 8px rgba(0,0,0,.08); }
    .sec-card:focus-within { border-color: color-mix(in srgb, var(--accent2) 40%, transparent); }

    .sec-head {
      display: flex; align-items: center; gap: 8px;
      padding: 8px 10px; border-bottom: 1px solid var(--bdr); background: var(--surf2);
    }
    .sec-time {
      width: 66px; background: var(--surf); border: 1px solid var(--bdr); border-radius: 6px;
      padding: 5px 6px; font-size: 13px; font-weight: 700; font-family: inherit;
      color: var(--blul); outline: none; text-align: center; transition: border-color .1s;
    }
    .sec-time:focus { border-color: var(--blue); }
    .sec-label { font-size: 11px; color: var(--muted); flex: 1; }
    .sec-acts { display: flex; gap: 3px; }

    .sec-body { padding: 8px; display: flex; flex-direction: column; gap: 6px; }

    /* ── Bloc ── */
    .bloc {
      background: var(--surf2); border: 1px solid var(--bdr); border-radius: 6px;
      display: flex; align-items: flex-start; gap: 7px; padding: 7px 8px;
    }
    .bloc:focus-within { border-color: color-mix(in srgb, var(--accent2) 28%, transparent); }

    .btag {
      font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: .5px;
      border-radius: 6px; padding: 3px 7px; white-space: nowrap; flex-shrink: 0; margin-top: 5px;
    }
    .bt-text    { background: color-mix(in srgb, var(--accent2) 12%, transparent); color: var(--blul); }
    .bt-liste   { background: rgba(78,201,176,.12); color: var(--green); }
    .bt-bouton  { background: rgba(124,58,237,.12); color: #a78bfa; }
    .bt-img-btn { background: rgba(251,146,60,.12);  color: var(--orange); }
    .bt-son     { background: rgba(52,211,153,.12);  color: #34d399; }

    .snd-preview { width: 100%; height: 32px; border-radius: 6px; }
    .snd-lib-tile-thumb { display: flex; align-items: center; justify-content: center; color: var(--muted); background: var(--surf2); }

    .img-upload-area { margin-top: 6px; display: flex; flex-direction: column; gap: 6px; }
    .img-preview { width: 100%; max-height: 140px; object-fit: contain; border-radius: 6px; border: 1px solid var(--bdr); background: #1a1a1a; }
    .img-file-input { display: none; }
    .btn-upload {
      height: 28px; border: 1px solid var(--bdr); background: var(--surf2); border-radius: 6px;
      padding: 0 10px; font-size: 11px; font-weight: 600; cursor: pointer; color: var(--muted);
      font-family: inherit; display: inline-flex; align-items: center; gap: 5px;
      transition: background .12s, border-color .12s, color .12s;
    }
    .btn-upload:hover { background: var(--surf3); border-color: var(--bdr2); color: var(--text); }
    .upload-status { font-size: 11px; color: var(--muted); min-height: 14px; }
    .img-library-filter {
      width: 100%;
      background: var(--surf); border: 1px solid var(--bdr); border-radius: 6px;
      color: var(--text); font-size: 12px; font-family: inherit;
      padding: 5px 8px; outline: none; margin-top: 4px; box-sizing: border-box;
    }
    .img-library-filter:focus { border-color: var(--blue); }
    .img-library-grid {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(62px, 1fr));
      gap: 4px;
      max-height: 220px;
      overflow-y: auto;
      margin-top: 4px;
      background: var(--surf);
      border: 1px solid var(--bdr);
      border-radius: 6px;
      padding: 5px;
    }
    .img-lib-tile {
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 2px;
      border-radius: 5px;
      border: 2px solid transparent;
      cursor: pointer;
      padding: 2px;
      transition: border-color .12s;
    }
    .img-lib-tile-thumb {
      width: 100%;
      aspect-ratio: 1;
      border-radius: 3px;
      overflow: hidden;
      background: #1a1a1a;
      flex-shrink: 0;
    }
    .img-lib-tile-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
    .img-lib-tile-name {
      font-size: 8px;
      color: var(--muted);
      text-align: center;
      overflow: hidden;
      text-overflow: ellipsis;
      white-space: nowrap;
      width: 100%;
    }
    .img-lib-tile:hover { border-color: var(--bdr2); }
    .img-lib-tile.selected { border-color: var(--orange); }
    .img-lib-folder {
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      aspect-ratio: 1;
      border-radius: 5px;
      border: 1px solid var(--bdr);
      background: var(--surf2);
      cursor: pointer;
      gap: 3px;
      padding: 4px;
      overflow: hidden;
      transition: background .12s, border-color .12s;
    }
    .img-lib-folder:hover { background: var(--surf3); border-color: var(--bdr2); }
    .img-lib-folder-icon { color: var(--muted); display: flex; }
    .img-lib-folder-name { font-size: 9px; color: var(--text); text-align: center; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; width: 100%; }
    .img-lib-back { background: var(--surf3); }
    .img-lib-empty { grid-column: 1 / -1; text-align: center; font-size: 11px; color: var(--muted); padding: 14px; }
    .pos-row { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 4px; }
    .pos-opt { display: flex; align-items: center; gap: 4px; padding: 4px 10px; border: 1px solid var(--bdr); border-radius: 6px; font-size: 12px; font-weight: 600; color: var(--muted); cursor: pointer; transition: border-color .1s, color .1s; }
    .pos-opt:has(input:checked) { border-color: var(--orange); color: var(--orange); }
    .pos-opt input { display: none; }

    .bloc-main { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 5px; }

    .bloc-ta {
      width: 100%; background: var(--surf); border: 1px solid var(--bdr);
      border-radius: 6px; padding: 6px 8px; font-size: 13px; font-family: inherit;
      color: var(--text); outline: none; resize: vertical; min-height: 54px; line-height: 1.5;
      transition: border-color .1s;
    }
    .bloc-ta:focus { border-color: var(--blue); }
    .bloc-ta::placeholder { color: var(--muted); }

    /* ── Éditeur riche ── */
    .rte-wrap { border: 1px solid var(--bdr); border-radius: 6px; background: var(--surf); }
    .rte-wrap:focus-within { border-color: var(--blue); }
    .rte-palette-btn { min-width: 24px; }
    .rte-palette-popup {
      position: fixed; z-index: 9999;
      background: var(--surf2); border: 1px solid var(--bdr2);
      border-radius: 8px; padding: 6px;
      box-shadow: 0 6px 20px rgba(0,0,0,.45);
    }
    .rte-palette-grid {
      display: grid; grid-template-columns: repeat(6, 20px); gap: 3px;
    }
    .rte-palette-swatch {
      width: 20px; height: 20px; border-radius: 4px;
      border: 2px solid transparent; cursor: pointer; padding: 0;
      transition: border-color .1s, transform .1s;
    }
    .rte-palette-swatch:hover { border-color: #888; transform: scale(1.2); }
    .rte-toolbar {
      display: flex; flex-wrap: wrap; align-items: center; gap: 2px;
      padding: 4px 6px; border-bottom: 1px solid var(--bdr);
      background: var(--surf3);
    }
    .rte-btn {
      min-width: 22px; height: 22px; padding: 0 3px;
      border: none; border-radius: 6px; background: transparent;
      color: var(--text); cursor: pointer; font-size: 12px; font-weight: 700;
      font-family: inherit; display: flex; align-items: center; justify-content: center;
      transition: background .1s;
    }
    .rte-btn:hover { background: var(--surf2); }
    .rte-sep { width: 1px; height: 16px; background: var(--bdr); margin: 0 3px; flex-shrink: 0; }
    .rte-content {
      min-height: 70px; max-height: 300px; overflow-y: auto;
      padding: 8px 10px; font-size: 13px; outline: none;
      color: var(--text); background: transparent; line-height: 1.6;
    }
    .rte-content ul  { padding-left: 20px; margin: 4px 0; }
    .rte-content ol  { padding-left: 20px; margin: 4px 0; }
    .rte-content p   { margin: 0 0 4px; }
    .rte-content h2  { font-size: 16px; font-weight: 700; margin: 8px 0 4px; color: var(--blul); }
    .rte-content h3  { font-size: 14px; font-weight: 700; margin: 6px 0 3px; color: var(--text); }
    .rte-content h4  { font-size: 13px; font-weight: 600; margin: 4px 0 2px; color: var(--muted); }
    .rte-content blockquote { border-left: 3px solid var(--blue); margin: 6px 0; padding-left: 10px; color: var(--muted); }
    .pill {
      display: inline-block; padding: 1px 8px; border-radius: 20px;
      font-size: 11px; font-weight: 700; line-height: 1.6; margin: 1px 2px;
    }
    .pill-red    { background: rgba(244,71,71,.18);  color: #f44747; }
    .pill-blue   { background: color-mix(in srgb, var(--accent2) 18%, transparent); color: #4fc1ff; }
    .pill-green  { background: rgba(78,201,176,.18); color: #4ec9b0; }
    .pill-orange { background: rgba(206,145,120,.2); color: #ce9178; }
    .pill-purple { background: rgba(197,134,192,.2); color: #c586c0; }
    .pill-grey   { background: rgba(133,133,133,.2); color: var(--muted); }

    /* ── Bottom nav (mobile) ── */
    .bottom-nav {
      display: none;
      position: fixed;
      bottom: 0;
      left: 0;
      right: 0;
      z-index: 200;
      background: var(--surf);
      border-top: 1px solid var(--bdr);
      padding-bottom: env(safe-area-inset-bottom, 0px);
    }
    .bottom-nav-inner { display: flex; align-items: stretch; height: 56px; }
    .bnav-item {
      flex: 1;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      gap: 3px;
      color: var(--muted);
      font-size: 10px;
      font-weight: 600;
      text-decoration: none;
      border: none;
      background: transparent;
      font-family: inherit;
      cursor: pointer;
      transition: color .15s;
      -webkit-tap-highlight-color: transparent;
    }
    .bnav-item:active { opacity: .7; }
    .bnav-item.active { color: var(--blul); }
    .bnav-item svg { flex-shrink: 0; }
    .bnav-center { flex: 1; padding: 0; }
    .bnav-launch-btn {
      width: 46px;
      height: 46px;
      border-radius: 14px;
      background: var(--blue);
      color: #fff;
      display: flex;
      align-items: center;
      justify-content: center;
      box-shadow: 0 4px 14px color-mix(in srgb, var(--accent) 35%, transparent);
      border: none;
      cursor: pointer;
      font-family: inherit;
      transition: background .15s, transform .1s;
      -webkit-tap-highlight-color: transparent;
    }
    .bnav-launch-btn:active { transform: scale(.93); }

    @media (max-width: 900px) {
      .bottom-nav { display: block; }
      .bnav-item.bnav-mobile-hide { display: none; }
      .workspace { bottom: calc(64px + env(safe-area-inset-bottom, 0px)); }
    }

    .bloc-inp {
      width: 100%; background: var(--surf); border: 1px solid var(--bdr);
      border-radius: 6px; padding: 6px 8px; font-size: 13px; font-family: inherit;
      color: var(--text); outline: none; transition: border-color .1s;
    }
    .bloc-inp:focus { border-color: var(--blue); }
    .bloc-inp::placeholder { color: var(--muted); }

    .bloc-lbl { font-size: 10px; color: var(--muted); font-weight: 600; text-transform: uppercase; }

    .bloc-acts { display: flex; flex-direction: column; gap: 2px; flex-shrink: 0; }

    /* ── Add-bloc row ── */
    .add-blocs { display: flex; gap: 5px; padding: 2px 8px 8px; flex-wrap: wrap; }
    .btn-bloc {
      height: 28px; border: 1px solid var(--bdr); background: var(--surf2); border-radius: 6px;
      padding: 0 10px; font-size: 11px; font-weight: 600; font-family: inherit;
      cursor: pointer; color: var(--muted);
      display: inline-flex; align-items: center; gap: 5px;
      transition: background .12s, border-color .12s, color .12s;
    }
    .btn-bloc:hover { color: var(--text); border-color: var(--bdr2); background: var(--surf3); }

    /* ── Add section ── */
    .btn-add-sec {
      width: 100%; padding: 10px; margin-top: 4px;
      border: 1px solid var(--bdr); border-radius: 8px; background: transparent;
      color: var(--muted); font-size: 13px; font-weight: 600; font-family: inherit;
      cursor: pointer; transition: border-color .12s, color .12s, background .12s;
    }
    .btn-add-sec:hover { border-color: var(--blue); color: var(--blul); background: color-mix(in srgb, var(--accent) 4%, transparent); }

    /* ── Modal de confirmation ── */
    .modal-overlay {
      display: none; position: fixed; inset: 0; z-index: 1000;
      background: rgba(0,0,0,.65);
      align-items: center; justify-content: center; padding: 16px;
    }
    .modal-overlay.open { display: flex; }

    .modal-box {
      background: var(--surf); border: 1px solid var(--bdr);
      border-radius: 10px; overflow: hidden;
      width: 100%; max-width: 380px;
      box-shadow: 0 20px 60px rgba(0,0,0,.55);
      display: flex; flex-direction: column;
    }
    .modal-head {
      display: flex; align-items: center;
      padding: 14px 16px; border-bottom: 1px solid var(--bdr);
      background: var(--surf2); flex-shrink: 0;
    }
    .modal-body-cf { padding: 14px 16px; flex: 1; }
    .modal-title { font-size: 13px; font-weight: 700; color: var(--text); }
    .modal-msg { font-size: 13px; color: var(--muted); line-height: 1.6; }
    .modal-btns {
      display: flex; gap: 8px; justify-content: flex-end;
      padding: 10px 14px; border-top: 1px solid var(--bdr); background: var(--surf2);
      flex-shrink: 0;
    }

    .share-search {
      display: flex; gap: 8px; margin-bottom: 10px;
    }
    .share-search input {
      flex: 1; min-width: 0;
      background: var(--surf2); border: 1px solid var(--bdr); border-radius: 6px;
      padding: 8px 10px; font-size: 13px; color: var(--text); font-family: inherit; outline: none;
    }
    .share-search input:focus { border-color: var(--blue); }
    .share-status {
      min-height: 18px; font-size: 12px; color: var(--muted); margin-bottom: 8px;
    }
    .share-results {
      max-height: 220px; overflow-y: auto; display: flex; flex-direction: column; gap: 6px;
      margin-bottom: 14px;
    }
    .share-item {
      width: 100%; text-align: left; background: var(--surf2); border: 1px solid var(--bdr); border-radius: 6px;
      color: var(--text); padding: 9px 10px; cursor: pointer; font-family: inherit;
    }
    .share-item:hover { border-color: color-mix(in srgb, var(--accent) 35%, transparent); background: color-mix(in srgb, var(--accent) 10%, transparent); }
    .share-item.active { border-color: var(--blue); box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--accent) 35%, transparent); }
    .share-item-title { font-size: 13px; font-weight: 700; }
    .share-item-sub { font-size: 11px; color: var(--muted); margin-top: 2px; }

    .modal-cancel {
      background: transparent; border: 1px solid var(--bdr); border-radius: 6px;
      padding: 9px 18px; font-size: 13px; font-weight: 600; font-family: inherit;
      color: var(--muted); cursor: pointer; transition: background .1s, color .1s;
    }
    .modal-cancel:hover { color: var(--text); background: var(--surf2); }

    .modal-confirm {
      background: var(--red); border: none; border-radius: 6px;
      padding: 9px 18px; font-size: 13px; font-weight: 700; font-family: inherit;
      color: #fff; cursor: pointer; transition: opacity .1s;
    }
    .modal-confirm:hover { opacity: .88; }

    /* ── Modal Nouvelle mission ── */
    .mission-overlay {
      display: none; position: fixed; inset: 0; z-index: 1000;
      background: rgba(0,0,0,.65);
      align-items: flex-start; justify-content: center;
      padding: 40px 20px 20px;
      overflow-y: auto;
    }
    .mission-overlay.open { display: flex; }
    .mission-box {
      background: var(--surf); border: 1px solid var(--bdr);
      border-radius: 6px; padding: 24px;
      width: 100%; max-width: 640px;
      box-shadow: 0 4px 20px rgba(0,0,0,.5);
      flex-shrink: 0;
    }
    .mission-head {
      display: flex; align-items: center; justify-content: space-between;
      margin-bottom: 20px;
    }
    .mission-head-title { font-size: 1rem; font-weight: 700; color: var(--text); }
    .mission-close {
      background: none; border: 1px solid var(--bdr); border-radius: 6px;
      color: var(--muted); cursor: pointer; padding: 3px 8px; font-size: .8rem;
      transition: background .1s, color .1s;
    }
    .mission-close:hover { background: rgba(244,71,71,.15); color: var(--red); border-color: rgba(244,71,71,.4); }
    .mission-field { margin-bottom: 16px; }
    .mission-label {
      display: block; font-size: 11px; font-weight: 700; text-transform: uppercase;
      letter-spacing: .08em; color: var(--muted); margin-bottom: 6px;
    }
    .mission-input, .mission-textarea {
      width: 100%; background: var(--surf2); border: 1px solid var(--bdr);
      border-radius: 6px; padding: 8px 10px; font-size: 13px;
      font-family: inherit; color: var(--text); outline: none;
      transition: border-color .1s;
    }
    .mission-input:focus, .mission-textarea:focus { border-color: var(--blue); }
    .mission-textarea { resize: vertical; min-height: 72px; }
    .mission-section { border-top: 1px solid var(--bdr); padding-top: 16px; margin-top: 6px; margin-bottom: 4px; }
    .mission-section-hd { font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: .1em; color: var(--blul); margin-bottom: 12px; }
    .mission-hint { font-size: 11px; color: var(--muted); font-style: italic; margin-top: -10px; margin-bottom: 8px; }
    .mission-row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
    .mission-footer { display: flex; gap: 8px; justify-content: flex-end; margin-top: 22px; }
    .mission-generate {
      background: var(--blue); color: #fff; border: none; border-radius: 6px;
      padding: 9px 18px; font-size: 13px; font-weight: 700; font-family: inherit;
      cursor: pointer; transition: opacity .1s;
    }
    .mission-generate:hover { opacity: .88; }
    .missions-empty { color: var(--muted); font-size: 13px; font-style: italic; text-align: center; padding: 32px 0; }
    .missions-list { display: flex; flex-direction: column; gap: 6px; max-height: 55vh; overflow-y: auto; margin-top: 14px; }
    .mcard {
      background: var(--surf2); border: 1px solid var(--bdr); border-radius: 6px;
      padding: 10px 12px; display: flex; align-items: center; gap: 10px;
    }
    .mcard-info { flex: 1; min-width: 0; }
    .mcard-title { font-size: 13px; font-weight: 600; color: var(--text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
    .mcard-date  { font-size: 11px; color: var(--muted); margin-top: 2px; }
    .mcard-acts  { display: flex; gap: 6px; flex-shrink: 0; }
    .mcard-open  { background: var(--blue); color: #fff; border: none; border-radius: 6px; padding: 5px 10px; font-size: 12px; font-weight: 700; font-family: inherit; cursor: pointer; transition: opacity .1s; }
    .mcard-open:hover { opacity: .85; }
    .mcard-import { background: var(--green); color: #fff; border: none; border-radius: 6px; padding: 5px 10px; font-size: 12px; font-weight: 700; font-family: inherit; cursor: pointer; transition: opacity .1s; width: 100%; text-align: left; }
    .mcard-import:hover { opacity: .88; }
    .mcard-del   { background: transparent; border: 1px solid rgba(244,71,71,.3); border-radius: 6px; color: var(--red); padding: 5px 8px; font-size: 12px; font-weight: 600; font-family: inherit; cursor: pointer; transition: background .1s; }
    .mcard-del:hover { background: rgba(244,71,71,.15); }

    /* ── Grille Cas pratique ── */
    .cas-grid {
      display: grid; grid-template-columns: repeat(4, 1fr); gap: 7px; margin-top: 16px;
    }
    .cas-btn {
      background: var(--surf2); border: 1px solid var(--bdr); border-radius: 6px;
      padding: 10px 4px; font-size: 12px; font-weight: 700; font-family: inherit;
      color: var(--blul); cursor: pointer; text-align: center; transition: background .1s, border-color .1s, color .1s;
    }
    .cas-btn:hover { background: color-mix(in srgb, var(--accent) 12%, transparent); border-color: color-mix(in srgb, var(--accent) 35%, transparent); color: var(--text); }
    .cas-btn:disabled { opacity: .35; cursor: default; }
    .import-status { text-align: center; font-size: 12px; color: var(--muted); margin-top: 10px; min-height: 18px; }

    /* ── Tabs Cas ── */
    .cas-tabs { display: flex; gap: 4px; margin-bottom: 14px; }
    .cas-tab { flex: 1; padding: 7px; border: 1px solid var(--bdr); border-radius: 6px; background: transparent; font-size: 12px; font-weight: 600; font-family: inherit; color: var(--muted); cursor: pointer; transition: background .1s, border-color .1s, color .1s; }
    .cas-tab.active { background: color-mix(in srgb, var(--accent) 12%, transparent); border-color: color-mix(in srgb, var(--accent) 35%, transparent); color: var(--blul); }
    .cas-field-label { font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: .5px; color: var(--muted); display: block; margin-bottom: 4px; }
    .cas-form { display: flex; flex-direction: column; gap: 10px; }

    /* ── Error banner ── */
    #_err {
      display: none; position: fixed; bottom: 14px; left: 50%; transform: translateX(-50%);
      background: var(--red); color: #fff; padding: 10px 18px; border-radius: 6px;
      font-size: 13px; font-weight: 600; z-index: 9999; max-width: 90vw; text-align: center;
    }

    /* ── Responsive ── */
    /* ── learnbriq.css chargé après ── */
    @media (max-width: 1150px) {
      .col-f { width: 280px; }
      .col-j { width: 320px; }
    }

    @media (max-width: 980px) {
      .workspace { min-width: 0; }
      .col-f { width: 36%; min-width: 240px; }
      .col-j { width: 40%; min-width: 260px; }
      .spill { display: none; }
    }

    @media (max-width: 760px) {
      html, body { height: auto; overflow-y: auto; }

      .workspace {
        position: static;
        flex-direction: column;
        min-height: 100dvh;
      }
      .h-resizer {
        width: 100%;
        height: 12px;
        cursor: row-resize;
        border-left: none;
        border-right: none;
        border-top: 1px solid var(--bdr);
        border-bottom: 1px solid var(--bdr);
      }
      .h-resizer::after {
        width: 32px;
        height: 2px;
        border-left: none;
        border-right: none;
        border-top: 2px dotted rgba(128,128,128,.5);
        border-bottom: 2px dotted rgba(128,128,128,.5);
      }
      .col { border-right: none; border-bottom: 1px solid var(--bdr); }
      .col-f, .col-j { width: 100%; min-width: 0; flex: 0 0 auto; }
      .col-body { max-height: 34vh; }
      .li-acts { opacity: 1; }

      .mission-row2 { grid-template-columns: 1fr; }
      .mission-footer, .modal-btns { flex-wrap: wrap; }
      .cas-grid { grid-template-columns: repeat(2, 1fr); }
    }

    @media (max-width: 900px) {
      body.has-rail .workspace { left: 0; }
    }