/* ══════════════════════════════════════════
   BUTTONS & NAV LINKS
══════════════════════════════════════════ */

.btn {
  border: none;
  padding: 7px 16px;
  border-radius: var(--radius-xs);
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  transition: opacity .15s, background .15s, border-color .15s, color .15s;
  letter-spacing: .01em;
  white-space: nowrap;
}

.btn-primary { background: var(--orange); color: #fff; }
.btn-primary:hover { opacity: .85; }
.btn-primary:disabled { opacity: .3; cursor: not-allowed; }

.btn-ghost {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-2);
}

.btn-ghost:hover {
  border-color: var(--orange);
  color: var(--orange);
  background: var(--orange-dim);
}

.nav-link {
  background: none;
  border: none;
  color: var(--text-2);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  padding: 7px 12px;
  border-radius: var(--radius-sm);
  transition: color .15s, background .15s;
  white-space: nowrap;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 9px;
  text-align: left;
}

.nav-link svg { flex-shrink: 0; }
.nav-link:hover { color: var(--text); background: var(--surface2); }
.nav-link.active { color: var(--orange); }