/* ════════════════════════════════════════════════════════════
   components.css — Boutons, badges, cartes, tags
   Palette Barkion Naturia : ivoire + or
════════════════════════════════════════════════════════════ */

/* ── Boutons ────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
  border: none;
  white-space: nowrap;
  font-size: 0.9rem;
  padding: 11px 24px;
  letter-spacing: 0.01em;
}
.btn--sm { font-size: 0.8rem; padding: 7px 16px; }

/* Bouton principal — fond or */
.btn--primary {
  background: linear-gradient(135deg, var(--accent-light), var(--accent));
  color: #fff;
  box-shadow: 0 2px 8px rgba(184, 146, 42, 0.3);
}
.btn--primary:hover {
  background: linear-gradient(135deg, var(--accent), var(--accent-hover));
  transform: translateY(-1px);
  box-shadow: var(--shadow-gold);
}
[data-theme="dark"] .btn--primary { color: #1C1712; }

/* Bouton secondaire */
.btn--secondary {
  background: var(--bg-surface);
  color: var(--text-primary);
  border: 1px solid var(--border-strong);
}
.btn--secondary:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-glow);
}

/* Bouton outline */
.btn--outline {
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--accent);
}
.btn--outline:hover {
  background: var(--accent-glow);
  box-shadow: 0 0 12px var(--accent-shimmer);
}

/* Bouton ghost */
.btn--ghost {
  background: transparent;
  color: var(--text-muted);
  border: 1px solid var(--border);
}
.btn--ghost:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

/* ── Badges ─────────────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 999px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  flex-shrink: 0;
}
.badge--stable {
  background: rgba(61, 139, 94, 0.1);
  color: var(--stable-color);
  border: 1px solid rgba(61, 139, 94, 0.3);
}
/* Beta = couleur or — cohérent avec la charte Naturia */
.badge--beta {
  background: var(--accent-glow);
  color: var(--accent);
  border: 1px solid var(--border-strong);
}
.badge--wip {
  background: rgba(154, 142, 124, 0.1);
  color: var(--wip-color);
  border: 1px solid rgba(154, 142, 124, 0.2);
}

/* ── Tags ───────────────────────────────────────────────── */
.tag {
  display: inline-block;
  font-size: 0.7rem;
  padding: 3px 10px;
  background: var(--bg-surface-2);
  color: var(--text-muted);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  transition: all var(--transition);
}
.tag:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* ── Tool card ──────────────────────────────────────────── */
.tool-card {
  display: flex;
  flex-direction: column;
  background: var(--bg-base);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 20px;
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
  animation: cardIn 0.4s ease both;
  position: relative;
  overflow: hidden;
}
/* Filet doré en haut de chaque carte — référence à la bordure de la carte YGO */
.tool-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent-light), transparent);
  opacity: 0;
  transition: opacity var(--transition);
}
.tool-card:hover::before { opacity: 1; }

@keyframes cardIn {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: none; }
}
.tool-card:hover {
  border-color: var(--border-strong);
  transform: translateY(-3px);
  box-shadow: var(--shadow-card);
}
.tool-card--hidden { display: none; }

.card__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 10px;
}
.card__title-row {
  display: flex;
  align-items: center;
  gap: 8px;
}
.card__name {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
}
.card__github {
  color: var(--text-muted);
  transition: color var(--transition);
  flex-shrink: 0;
}
.card__github:hover { color: var(--accent); }

.card__desc {
  flex: 1;
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 18px;
}
.card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: auto;
}
.card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  flex: 1;
}

/* ── Featured card (hero) ───────────────────────────────── */
.featured-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 16px 18px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
/* Coin doré décoratif — évoque le coin de la carte GLD */
.featured-card::after {
  content: "";
  position: absolute;
  top: 0; right: 0;
  width: 36px; height: 36px;
  background: linear-gradient(225deg, var(--accent-shimmer) 0%, transparent 60%);
  pointer-events: none;
}
.featured-card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
  box-shadow: var(--shadow-gold);
}
.featured-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}
.featured-card__name {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-primary);
}
.featured-card__desc {
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-bottom: 10px;
  line-height: 1.5;
}
.featured-card__tags { display: flex; gap: 6px; flex-wrap: wrap; }
.featured-card__tags .tag { font-size: 0.66rem; padding: 2px 8px; }

/* ── Lab card ───────────────────────────────────────────── */
.lab-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--transition);
  position: relative;
}
/* Gradient or en haut — plus visible que les tool-cards */
.lab-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(
    90deg,
    transparent,
    var(--accent-light),
    var(--accent),
    var(--accent-light),
    transparent
  );
  opacity: 0;
  transition: opacity var(--transition);
}
.lab-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-gold); }
.lab-card:hover::before { opacity: 1; }

.lab-card__inner { padding: 20px; }

.lab-card__note {
  font-size: 0.74rem;
  color: var(--accent);
  background: var(--accent-glow);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  padding: 6px 12px;
  margin-bottom: 14px;
}

/* ── Project card (projets phares) ──────────────────────── */
.project-card {
  background: var(--bg-base);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition);
  position: relative;
}
/* Filet doré plein en haut — plus visible que les tool-cards */
.project-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent-light), var(--accent), var(--accent-light));
}
.project-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-gold);
  border-color: var(--accent);
}
.project-card__body { padding: 28px; }

.project-card__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}
.project-card__name {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 4px;
}
.project-card__tech {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--accent);
  letter-spacing: 0.04em;
  opacity: 0.85;
}
.project-card__desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 22px;
}
.project-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}