:root {
  --bg: #F5F6F9;
  --surface: #FFFFFF;
  --surface-sunken: #FAFAFC;
  --border: #E4E6EE;
  --border-strong: #D3D6E1;
  --text: #1B1E27;
  --text-muted: #666B7A;
  --text-faint: #9498A6;

  --accent: #3552D4;
  --accent-soft: #E6EAFC;
  --accent-ink: #1E2E85;
  --hover-blue: #DCEBFF;
  --cream-line: #FFF9F5;


  --status-tous: #00A64B;
  --status-tous-bg: #E4F7EC;
  --status-un: #6E9E3F;
  --status-un-bg: #EDF4E1;
  --status-aucun: #C96A2E;
  --status-aucun-bg: #FBEBDD;
  --status-pas-sorti: #3E63C2;
  --status-pas-sorti-bg: #E7ECFA;
  --status-na: #9498A6;
  --status-na-bg: #EEEFF3;

  --danger: #C13030;
  --danger-soft: #FBE7E7;

  --radius-sm: 6px;
  --radius: 10px;
  --radius-lg: 16px;
  --shadow: 0 1px 2px rgba(20, 22, 30, 0.04), 0 8px 24px -12px rgba(20, 22, 30, 0.12);

  --font-display: "Space Grotesk", "Inter", system-ui, sans-serif;
  --font-body: "Inter", system-ui, -apple-system, sans-serif;
}

* { box-sizing: border-box; }
html { min-height: 100%; }
body {
  min-height: 100vh; min-height: 100dvh;
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3 { font-family: var(--font-display); margin: 0; }
button, input, select, textarea { font-family: inherit; font-size: inherit; color: inherit; }
button { cursor: pointer; }
a { color: var(--accent-ink); }

/* ---------------------------- Topbar ---------------------------- */
.topbar {
  position: sticky; top: 0; z-index: 20;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}
.topbar-inner {
  max-width: 2000px; margin: 0 auto; padding: 16px 32px;
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
  flex-wrap: wrap;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand-mark {
  display: grid; place-items: center;
  width: 40px; height: 40px; border-radius: 11px;
  background: var(--accent); color: #fff;
  font-family: var(--font-display); font-weight: 700; font-size: 15px;
  letter-spacing: 0.02em;
}
.brand-logo { width: 26px; height: 26px; display: block; }
.topbar-right { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.brand-text h1 { font-size: 20px; font-weight: 700; letter-spacing: -0.01em; }
.brand-text p { margin: 2px 0 0; font-size: 12.5px; color: var(--text-muted); }

.tabs { display: flex; gap: 8px; background: var(--surface-sunken); padding: 6px; border-radius: 16px; border: 1px solid var(--border); }
.tab {
  border: none; background: var(--tab-bg); padding: 13px 28px; border-radius: 11px;
  font-weight: 600; font-size: 15.5px; color: var(--tab-ink); cursor: pointer;
  transition: background .15s ease, color .15s ease, box-shadow .15s ease;
}
.tab { --tab-bg: #DCEBFF; --tab-ink: #1D4F91; --tab-on: #3B4FD6; }
.tab:hover { filter: brightness(0.96); }
.tab.active { background: var(--tab-on); color: #fff; box-shadow: 0 2px 8px rgba(59, 79, 214, .35); filter: none; }

/* ---------------------------- Layout ---------------------------- */
.page { max-width: 2000px; margin: 0 auto; padding: 24px 32px; }
.panel { display: none; }
.panel.active { display: block; }
.panel-intro { color: var(--text-muted); font-size: 14px; max-width: 60ch; margin: 0; }
#panel-souhaits .toolbar .panel-intro,
#panel-moteurs .toolbar .panel-intro { flex: 1 1 320px; max-width: none; }
#panel-souhaits .toolbar .btn,
#panel-moteurs .toolbar .btn { margin-left: auto; flex-shrink: 0; }

/* ---------------------------- Stats ---------------------------- */
.summary-bar { display: flex; align-items: center; justify-content: space-between; gap: 12px 20px; flex-wrap: wrap; margin-bottom: 16px; }
.stats-row { display: flex; gap: 10px; flex-wrap: wrap; }
.tree-controls {
  display: inline-flex; padding: 3px; gap: 2px; margin-left: auto;
  background: var(--surface); border: 1px solid var(--border-strong); border-radius: 999px;
}
.tree-control {
  display: inline-flex; align-items: center; gap: 7px;
  border: none; background: transparent; color: var(--text-muted);
  padding: 7px 14px; border-radius: 999px; font-size: 12.5px; font-weight: 600;
  transition: background .12s ease, color .12s ease;
}
.tree-control svg { color: var(--text-faint); transition: color .12s ease; }
.tree-control:hover { background: var(--hover-blue); color: var(--accent-ink); }
.tree-control:hover svg { color: var(--accent); }
.tree-control:active { background: var(--accent-soft); }
.tree-control:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; }
.stat-chip {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 10px 16px; display: flex; align-items: baseline; gap: 7px;
}
.stat-chip strong { font-family: var(--font-display); font-size: 19px; font-variant-numeric: tabular-nums; }
.stat-chip span { font-size: 12px; color: var(--text-muted); }

/* ---------------------------- Legend ---------------------------- */
.legend-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); margin-bottom: 16px; overflow: hidden; }
.legend-toggle {
  width: 100%; border: none; background: transparent; padding: 12px 16px;
  display: flex; align-items: center; justify-content: space-between;
  font-weight: 600; font-size: 13.5px;
}
.legend-toggle svg { transition: transform .15s ease; color: var(--text-faint); }
.legend-toggle[aria-expanded="false"] svg { transform: rotate(-90deg); }
.legend-body { padding: 2px 16px 16px; display: flex; flex-direction: column; gap: 9px; }
.legend-body[hidden] { display: none; }
.legend-item { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--text-muted); }
.legend-sep { margin-top: 4px; padding-top: 12px; border-top: 1px dashed var(--border-strong); }
.legend-swatch { width: 13px; height: 13px; border-radius: 4px; flex-shrink: 0; }
.legend-style-demo { font-weight: 600; color: var(--text); }

/* ---------------------------- Toolbar ---------------------------- */
.toolbar { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; flex-wrap: wrap; }
.search-wrap { position: relative; flex: 1 1 260px; min-width: 220px; }
.search-wrap svg { position: absolute; left: 12px; top: 50%; transform: translateY(-50%); color: var(--text-faint); }
.search-wrap input {
  width: 100%; padding: 10px 12px 10px 36px; border-radius: var(--radius); border: 1px solid var(--border-strong);
  background: var(--surface);
}
.search-wrap input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }

.filter-chips { display: flex; gap: 6px; flex-wrap: wrap; }
.chip {
  border: 1px solid var(--border-strong); background: var(--surface); color: var(--text-muted);
  padding: 7px 13px; border-radius: 999px; font-size: 12.5px; font-weight: 600;
  display: flex; align-items: center; gap: 6px; transition: all .12s ease;
}
.chip:hover { border-color: var(--text-faint); }
.chip.active { background: var(--text); color: var(--surface); border-color: var(--text); }
.chip .dot { width: 8px; height: 8px; border-radius: 50%; }

/* ---------------------------- Buttons ---------------------------- */
.btn { border-radius: var(--radius-sm); border: 1px solid transparent; padding: 9px 15px; font-weight: 600; font-size: 13.5px; }
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-ink); }
.btn-ghost { background: transparent; border-color: var(--border-strong); color: var(--text); }
.btn-ghost:hover { background: var(--surface-sunken); }
.btn-danger { background: var(--danger); color: #fff; }
.btn-danger:hover { filter: brightness(0.92); }
.btn-sm { padding: 5px 10px; font-size: 12px; border-radius: 6px; }
.icon-btn {
  border: none; background: transparent; color: var(--text-faint); padding: 7px; border-radius: 8px;
  display: inline-flex; align-items: center; justify-content: center; font-size: 16px; line-height: 1;
}
.icon-btn svg { width: 18px; height: 18px; }
.icon-btn:hover { background: var(--hover-blue); color: var(--accent); }
.icon-btn.danger:hover { background: var(--danger-soft); color: var(--danger); }

/* ---------------------------- Tree (table) ---------------------------- */
.tree { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: clip; }

.tree-table { width: 100%; border-collapse: collapse; }
.tree-table th {
  text-align: left; font-family: var(--font-display); font-weight: 600; font-size: 12px;
  text-transform: uppercase; letter-spacing: .04em; color: var(--text-muted);
  background: var(--surface-sunken); padding: 10px 16px; box-shadow: inset 0 -1px 0 var(--border-strong);
  position: sticky; top: var(--topbar-h, 0px); z-index: 5;
}
.tree-table td {
  padding: 10px 16px; vertical-align: top;
  font-size: 13.5px;
}
.tree-table tbody tr.editeur-summary-row td,
.tree-table tbody tr.editeur-first-row .col-editeur,
.tree-table tbody tr.editeur-first-row .col-studio,
.tree-table tbody tr.editeur-first-row .col-serie,
.tree-table tbody tr.editeur-first-row .col-note,
.tree-table tbody tr.editeur-first-row .col-offres,
.tree-table tbody tr.editeur-first-row .col-actions,
.tree-table tbody tr.editeur-first-row .col-empty {
  border-top: 2px solid var(--accent);
}
.tree-table tbody tr.studio-first-row .col-studio,
.tree-table tbody tr.studio-first-row .col-serie,
.tree-table tbody tr.studio-first-row .col-note,
.tree-table tbody tr.studio-first-row .col-offres,
.tree-table tbody tr.studio-first-row .col-actions,
.tree-table tbody tr.studio-first-row .col-empty {
  border-top: 1px solid var(--border);
}
.tree-table tbody tr:first-child td { border-top: none; }

.col-editeur { width: 16%; border-right: 1px solid var(--border-strong); }
.col-studio { width: 16%; }
.col-serie { width: 18%; }
td.col-serie { border-left: 4px solid var(--cream-line); }
.col-note { width: 22%; color: var(--text-muted); }
.col-offres { width: 24%; }
.col-actions { width: 120px; text-align: right; white-space: nowrap; }



.cell-editeur, .cell-studio { display: flex; flex-direction: column; gap: 4px; }
.cell-editeur { flex-direction: row; align-items: flex-start; flex-wrap: wrap; gap: 6px; }
.cell-editeur .editeur-name, .cell-editeur .cell-note, .cell-editeur .row-actions { flex-basis: 100%; }
.editeur-name { font-family: var(--font-display); font-weight: 600; font-size: 14px; }
.cell-note { color: var(--text-faint); font-size: 13px; }

.chevron-btn { border: none; background: none; padding: 0; color: var(--text-faint); display: inline-flex; cursor: pointer; }
.chevron-btn .chevron { transition: transform .15s ease; }

.editeur-summary-row .col-editeur { cursor: pointer; user-select: none; }
.editeur-summary-row .col-editeur:hover { background: var(--surface-sunken); }
.cell-editeur-collapsed { display: flex; align-items: center; gap: 10px; }
.cell-editeur-collapsed > * + * { margin-left: 8px; }
.cell-editeur-collapsed .groupe-pill { align-self: center; }
.cell-editeur-collapsed .chevron { color: var(--text-faint); transform: rotate(-90deg); flex-shrink: 0; }
.cell-editeur-collapsed .count-badge { font-size: 11.5px; color: var(--text-faint); background: var(--surface-sunken); padding: 3px 9px; border-radius: 999px; border: 1px solid var(--border); }
.cell-editeur-collapsed .row-actions { margin-left: auto; }

.studio-name { font-weight: 600; font-size: 13.5px; }
.studio-name-wrap { display: inline-flex; align-items: center; gap: 6px; }
.owned-badge {
  font-size: 10px; font-weight: 700; letter-spacing: .03em; text-transform: uppercase;
  color: var(--text-muted); background: var(--surface-sunken); border: 1px solid var(--border-strong);
  padding: 1px 7px; border-radius: 999px; line-height: 1.5;
}
.studio-name.strike { text-decoration: line-through; color: var(--text-faint); }

.row-actions { display: flex; gap: 2px; opacity: 0; transition: opacity .12s ease; margin-top: 2px; }
.tree-table tr:hover .row-actions, .col-editeur:hover .row-actions, .col-studio:hover .row-actions { opacity: 1; }

.status-dot { width: 11px; height: 11px; border-radius: 4px; margin-top: 3px; flex-shrink: 0; border: 1px solid rgba(0,0,0,.06); }
.status-pill {
  display: inline-block; margin-top: 4px; font-size: 10.5px; font-weight: 600;
  padding: 2px 8px; border-radius: 999px; white-space: nowrap;
}
.serie-name { font-weight: 500; }
.serie-name.italic { font-style: italic; }

.offres-list { display: flex; flex-wrap: wrap; gap: 5px; align-items: center; }
.offre-tag {
  font-size: 11px; font-weight: 600; padding: 2px 8px 2px 8px; border-radius: 999px;
  background: var(--surface); border: 1px solid var(--border-strong); color: var(--text-muted);
  display: inline-flex; align-items: center; gap: 5px;
}
/* Palette plateformes — partagée par les pastilles d'offres et les filtres */
.store-egs    { --store-bg: #ECEDF1; --store-border: #C4C8D2; --store-ink: #22252C; }
.store-amazon { --store-bg: #FFF0D6; --store-border: #F2C273; --store-ink: #8A4B00; }
.store-gog    { --store-bg: #F4E6F6; --store-border: #D5A9DB; --store-ink: #6B2372; }
.store-steam  { --store-bg: #E0F0FB; --store-border: #94C8EC; --store-ink: #17496E; }
.offre-tag[class*="store-"] { background: var(--store-bg); border-color: var(--store-border); color: var(--store-ink); }
.chip[class*="store-"] { background: var(--store-bg); border-color: var(--store-border); color: var(--store-ink); }
.chip[class*="store-"]:hover { border-color: var(--store-ink); }
.chip[class*="store-"].active { background: var(--store-ink); border-color: var(--store-ink); color: #fff; }

/* Plateforme manquante sur un jeu déjà offert */
.offre-missing {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: 11px; font-weight: 700; padding: 2px 9px; border-radius: 999px;
  background: #FDE8DF; border: 1px dashed #E0704A; color: #B3361A;
  cursor: pointer; transition: background .12s ease, border-color .12s ease;
}
.offre-missing svg { flex-shrink: 0; }
.offre-missing:hover { background: #FBD5C6; border-color: #C9401E; }
.offre-missing-demo { cursor: default; }
.offre-missing-demo:hover { background: #FDE8DF; border-color: #E0704A; }

.col-empty { color: var(--text-faint); }
.empty-add-btn {
  border: 1px dashed var(--border-strong); background: transparent; color: var(--text-muted);
  font-size: 12px; padding: 4px 12px; border-radius: 999px; cursor: pointer;
}
.empty-add-btn:hover { border-color: var(--accent); color: var(--accent); }
.col-actions .icon-btn { opacity: 0; }
.tree-table tr:hover .col-actions .icon-btn { opacity: 1; }

.empty-state { text-align: center; color: var(--text-faint); padding: 60px 20px; font-size: 14px; }

/* ---------------------------- Souhaits ---------------------------- */
.souhaits-year { margin-bottom: 22px; }
.souhaits-year h3 { font-size: 14px; color: var(--text-muted); font-weight: 700; margin-bottom: 8px; letter-spacing: .01em; }
.souhait-card {
  display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 1.5fr) minmax(0, 1.5fr) 70px 90px;
  align-items: center; gap: 16px; background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 14px 18px; margin-bottom: 8px;
}
.souhait-head {
  display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 1.5fr) minmax(0, 1.5fr) 70px 90px; gap: 16px;
  padding: 0 18px 6px; font-size: 10.5px; font-weight: 600; text-transform: uppercase; letter-spacing: .04em; color: var(--text-faint);
}
.souhait-nom { font-weight: 600; font-size: 14px; }
.souhait-sub { color: var(--text-muted); font-size: 13px; }
.souhait-link { color: var(--accent-ink); font-size: 12px; text-decoration: none; }
.souhait-link:hover { text-decoration: underline; }
.souhait-actions { display: flex; gap: 6px; justify-content: flex-end; }

/* ---------------------------- Moteurs ---------------------------- */
.moteurs-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(440px, 1fr)); gap: 24px; }
.moteur-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 28px 30px; }
.moteur-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; margin-bottom: 6px; }
.moteur-card h4 { font-family: var(--font-display); font-size: 18px; margin: 0 0 6px; }
.moteur-owner { color: var(--text); font-weight: 700; font-size: 14px; margin: 0 0 14px; }
.moteur-field { margin-top: 20px; }
.moteur-field .label { font-size: 11.5px; text-transform: uppercase; letter-spacing: .05em; color: var(--text-faint); font-weight: 700; }
.moteur-field p { margin: 6px 0 0; font-size: 14px; line-height: 1.65; color: var(--text); white-space: pre-line; }
.moteur-actions { display: flex; gap: 6px; }

/* ---------------------------- Modal ---------------------------- */
.modal-overlay, .confirm-overlay {
  position: fixed; inset: 0; background: rgba(20, 22, 30, .45);
  display: flex; align-items: center; justify-content: center; padding: 20px; z-index: 50;
}
.modal { background: var(--surface); border-radius: var(--radius-lg); width: 100%; max-width: 460px; box-shadow: var(--shadow); max-height: 88vh; display: flex; flex-direction: column; }
.modal-head { display: flex; align-items: center; justify-content: space-between; padding: 18px 20px; border-bottom: 1px solid var(--border); }
.modal-head h2 { font-size: 16.5px; }
.modal-close { border: none; background: none; font-size: 15px; color: var(--text-faint); padding: 4px 8px; border-radius: 6px; }
.modal-close:hover { background: var(--surface-sunken); color: var(--text); }
.modal-form { padding: 18px 20px; overflow-y: auto; display: flex; flex-direction: column; gap: 14px; }
.field { display: flex; flex-direction: column; gap: 5px; }
.field label { font-size: 12.5px; font-weight: 600; color: var(--text-muted); }
.field input[type="text"], .field input[type="url"], .field select, .field textarea {
  border: 1px solid var(--border-strong); border-radius: var(--radius-sm); padding: 9px 11px; background: var(--surface);
}
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.field textarea { resize: vertical; min-height: 60px; }
.field-check { flex-direction: row; align-items: center; gap: 8px; }
.field-check input { width: 16px; height: 16px; }
.field-check label { font-weight: 500; color: var(--text); }
.field-row { display: flex; gap: 10px; }
.field-row .field { flex: 1; }
.modal-actions { display: flex; justify-content: flex-end; gap: 8px; padding-top: 4px; }
.field-error { color: var(--danger); font-size: 12px; }

/* ---------------------------- Confirm ---------------------------- */
.confirm { background: var(--surface); border-radius: var(--radius); padding: 20px; max-width: 360px; box-shadow: var(--shadow); }
.confirm p { margin: 0 0 16px; font-size: 14px; }
.confirm-actions { display: flex; justify-content: flex-end; gap: 8px; }

/* ---------------------------- Toast ---------------------------- */
.toast {
  position: fixed; bottom: 22px; left: 50%; transform: translateX(-50%);
  background: var(--text); color: #fff; padding: 11px 20px; border-radius: 999px;
  font-size: 13.5px; font-weight: 500; z-index: 100; box-shadow: var(--shadow);
}
.toast.error { background: var(--danger); }

/* ---------------------------- Misc ---------------------------- */
[hidden] { display: none !important; }

@media (max-width: 640px) {
  .topbar-inner { padding: 12px 16px; }
  .page { padding: 16px; }
  .brand-text p { display: none; }
  .tab { padding: 10px 14px; font-size: 14px; }
  .studio-row, .series-list, .add-inline-row { padding-left: 18px; }
}

/* ---------------------------- Éditeur d'offres (modale) ---------------------------- */
.offres-editor { display: flex; flex-direction: column; gap: 8px; }
.offres-editor:empty { display: none; }
.offre-row { display: flex; gap: 8px; align-items: center; }
.offre-row .offre-store { flex: 0 0 110px; }
.offre-row .offre-periode { flex: 1; min-width: 0; }
.offre-add { align-self: flex-start; }
.offre-row input, .offre-row select {
  padding: 8px 10px; border: 1px solid var(--border-strong); border-radius: var(--radius);
  font: inherit; font-size: 13.5px; background: var(--surface); color: var(--text);
}
.offre-row input:focus, .offre-row select:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }

/* ---------------------------- PWA ---------------------------- */
html { -webkit-text-size-adjust: 100%; }
body { -webkit-tap-highlight-color: transparent; overscroll-behavior-y: none; }
button, .tab, .chip, .icon-btn { touch-action: manipulation; }
.topbar { padding-top: env(safe-area-inset-top, 0px); }
.topbar-inner, .page {
  padding-left: max(32px, env(safe-area-inset-left, 0px));
  padding-right: max(32px, env(safe-area-inset-right, 0px));
}
.page { padding-bottom: max(24px, env(safe-area-inset-bottom, 0px)); }
@media (max-width: 640px) {
  .topbar-inner, .page {
    padding-left: max(16px, env(safe-area-inset-left, 0px));
    padding-right: max(16px, env(safe-area-inset-right, 0px));
  }
}
@media (display-mode: standalone) {
  #btn-install { display: none !important; }
}

/* Sur petit écran, le tableau défile horizontalement (l'en-tête fixe n'est alors plus collant) */
@media (max-width: 900px) {
  .tree { overflow-x: auto; }
}

/* ---------------------------- Groupes (maisons mères) ---------------------------- */
.sort-toggle {
  display: inline-flex; padding: 3px; gap: 2px;
  background: var(--surface); border: 1px solid var(--border-strong); border-radius: 999px;
}
.sort-opt {
  border: none; background: transparent; color: var(--text-muted);
  padding: 6px 14px; border-radius: 999px; font-size: 12.5px; font-weight: 600;
  transition: background .12s ease, color .12s ease;
}
.sort-opt:hover { background: var(--hover-blue); color: var(--accent-ink); }
.sort-opt.active { background: var(--accent); color: #fff; }

.group-select-wrap { position: relative; }
.group-select {
  appearance: none; -webkit-appearance: none; cursor: pointer;
  padding: 8px 32px 8px 14px; border-radius: 999px; font-size: 12.5px; font-weight: 600; font-family: inherit;
  background: var(--surface) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23666B7A' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E") no-repeat right 12px center;
  border: 1px solid var(--border-strong); color: var(--text-muted);
}
.group-select:hover { border-color: var(--text-faint); }
.group-select:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; }
.group-select.active { background-color: var(--g-bg, var(--accent-soft)); border-color: var(--g-bd, var(--accent)); color: var(--g-ink, var(--accent-ink)); }

.groupe-pill {
  display: inline-block; align-self: flex-start; width: fit-content; max-width: 100%;
  font-size: 10.5px; font-weight: 700; letter-spacing: .02em; line-height: 1.5;
  padding: 1px 9px; border-radius: 999px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  background: var(--g-bg); border: 1px solid var(--g-bd); color: var(--g-ink);
}
.cell-editeur .groupe-pill { flex-basis: auto; }

/* Bandeau de groupe (tri « Par groupe ») */
.tree-table tbody tr.groupe-header-row td {
  padding: 8px 16px; border-top: none;
  background: var(--g-bg, var(--surface-sunken)); color: var(--g-ink, var(--text-muted));
  box-shadow: inset 4px 0 0 var(--g-ink, var(--border-strong));
}
.groupe-header-name { font-family: var(--font-display); font-weight: 700; font-size: 13.5px; }
.groupe-header-count { margin-left: 10px; font-size: 11.5px; font-weight: 600; opacity: .7; }
.tree-table tbody tr.groupe-header-row.is-toggle td { cursor: pointer; user-select: none; }
.tree-table tbody tr.groupe-header-row.is-toggle:hover td { filter: brightness(0.96); }
.groupe-header-row .chevron { vertical-align: -2px; margin-right: 8px; transition: transform .15s ease; }
.groupe-header-row.is-collapsed .chevron { transform: rotate(-90deg); }

/* Lignes appartenant à un groupe : liseré + voile de la couleur du groupe */
.tree-table tbody tr.in-groupe td { background-image: linear-gradient(var(--g-bg), var(--g-bg)); background-blend-mode: normal; }
.tree-table tbody tr.in-groupe td { background-color: var(--surface); }
.tree-table tbody tr.in-groupe td.col-editeur { background-color: var(--g-bg); }
.tree-table tbody tr.in-groupe td:not(.col-editeur) { background-image: linear-gradient(hsl(0 0% 100% / .5), hsl(0 0% 100% / .5)), linear-gradient(var(--g-bg), var(--g-bg)); }
.tree-table tbody tr.in-groupe td.col-editeur { box-shadow: inset 4px 0 0 var(--g-bd); }
.tree-table tbody tr.in-groupe.editeur-first-row td, .tree-table tbody tr.in-groupe.editeur-summary-row td { border-top-color: var(--g-bd); }
.tree-table tbody tr.groupe-header-row + tr td { border-top: none; }

/* ---------------------------- Authentification ---------------------------- */
.auth-btn { border: none; background: transparent; color: var(--text-faint); opacity: .35; padding: 6px; border-radius: 8px; display: inline-flex; align-items: center; cursor: pointer; }
.auth-btn:hover, .auth-btn:focus-visible { opacity: 1; background: var(--hover-blue); color: var(--accent); }
.auth-btn .ico-open { display: none; }
body.is-admin .auth-btn { opacity: .85; color: var(--accent); }
body.is-admin .auth-btn .ico-open { display: inline; }
body.is-admin .auth-btn .ico-closed { display: none; }
/* lecture seule : aucun contrôle d'édition visible */
body:not(.is-admin) :is(#btn-add-editeur, #btn-add-souhait, #btn-add-moteur, .icon-btn, .empty-add-btn, .offre-missing) { display: none !important; }