/* ── Shell topbar extension ── */

.shell-home-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: rgba(255,255,255,0.80);
  text-decoration: none;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.02em;
  background: rgba(255,255,255,0.12);
  border: 1.5px solid rgba(255,255,255,0.20);
  border-radius: 7px;
  padding: 4px 11px;
  transition: background 0.15s, color 0.15s;
  white-space: nowrap;
  flex-shrink: 0;
}
.shell-home-btn:hover {
  background: rgba(255,255,255,0.22);
  color: #fff;
}

/* ── Landing page (accueil) ── */
/* Le shell (body, header, .main, .main-inner, .section-header) vient de
   shared/global.css + shared/layout.css. Ici uniquement les classes propres
   à l'accueil : la grille de projets et les cartes d'outils. */

.tool-projects {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.tool-project-head {
  margin-bottom: 14px;
}

.tool-project-name {
  font-size: 18px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.01em;
}

.tool-project-desc {
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 2px;
}

.tool-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}

.tool-card {
  background: var(--card);
  border: 1.5px solid var(--border);
  border-radius: 12px;
  padding: 24px;
  text-decoration: none;
  color: var(--text);
  display: flex;
  flex-direction: column;
  gap: 8px;
  box-shadow: var(--shadow);
  transition: box-shadow 0.15s, border-color 0.15s, transform 0.12s;
  position: relative;
}
.tool-card:hover {
  box-shadow: var(--shadow-lg);
  border-color: var(--border-focus);
  transform: translateY(-2px);
  color: var(--text);
}
.tool-card.tool-card--disabled {
  opacity: 0.55;
  pointer-events: none;
}

.tool-card-icon {
  font-size: 28px;
  line-height: 1;
}
.tool-card-name {
  font-size: 16px;
  font-weight: 700;
}
.tool-card-filename {
  font-family: monospace;
  font-size: 12px;
  color: var(--text-muted);
}
.tool-card-desc {
  font-size: 13px;
  color: var(--text-soft);
  margin-top: 4px;
  line-height: 1.5;
}

.tool-badge {
  display: inline-block;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 2px 7px;
  border-radius: 5px;
  margin-top: 8px;
  align-self: flex-start;
}
.tool-badge--draft {
  background: rgba(108,0,250,0.10);
  color: var(--cyan);
  border: 1px solid rgba(108,0,250,0.25);
}
.tool-badge--soon {
  background: var(--bg);
  color: var(--text-muted);
  border: 1px solid var(--border);
}