/**
 * Shared tool chrome: beta banner + footer baseline.
 * Link after theme.css / header.css on tool pages.
 */

/* ── Beta maturity banner ───────────────────────────────────── */
.tool-beta-banner {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  padding: 8px 16px;
  background: linear-gradient(
    90deg,
    rgba(245, 158, 11, 0.08),
    rgba(245, 158, 11, 0.14),
    rgba(245, 158, 11, 0.08)
  );
  border-bottom: 1px solid rgba(245, 158, 11, 0.28);
  color: var(--text-primary);
  font-size: 13px;
  line-height: 1.4;
  text-align: center;
  z-index: 40;
}

.tool-beta-banner-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: 999px;
  background: rgba(245, 158, 11, 0.18);
  color: var(--color-warning, #d97706);
  border: 1px solid rgba(245, 158, 11, 0.35);
  flex-shrink: 0;
}

.tool-beta-banner-text {
  color: var(--text-secondary);
}

.tool-beta-banner-text strong {
  color: var(--text-primary);
  font-weight: 600;
}

.tool-beta-banner-actions {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.tool-beta-banner-btn {
  appearance: none;
  border: 1px solid rgba(245, 158, 11, 0.4);
  background: var(--bg-secondary, #fff);
  color: var(--color-warning, #d97706);
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--radius-md, 8px);
  cursor: pointer;
  transition: background var(--transition-fast, 0.15s), border-color var(--transition-fast, 0.15s);
}

.tool-beta-banner-btn:hover {
  background: rgba(245, 158, 11, 0.12);
  border-color: var(--color-warning, #f59e0b);
}

.tool-beta-banner-btn.primary {
  background: var(--color-warning, #f59e0b);
  color: #fff;
  border-color: transparent;
}

.tool-beta-banner-btn.primary:hover {
  filter: brightness(1.05);
  background: var(--color-warning, #f59e0b);
}

.tool-beta-banner-dismiss {
  appearance: none;
  border: none;
  background: transparent;
  color: var(--text-muted);
  font-size: 16px;
  line-height: 1;
  padding: 2px 6px;
  cursor: pointer;
  border-radius: 4px;
}

.tool-beta-banner-dismiss:hover {
  color: var(--text-primary);
  background: rgba(0, 0, 0, 0.04);
}

/* ── Shared footer (if injected) ────────────────────────────── */
footer.tool-footer {
  margin-top: auto;
  border-top: 1px solid var(--border-color);
  background: var(--bg-secondary);
  padding: 28px 24px;
  text-align: center;
  font-size: 13px;
  color: var(--text-muted);
  flex-shrink: 0;
}

footer.tool-footer .tool-footer-content p {
  margin: 0 0 8px;
}

footer.tool-footer .tool-footer-version {
  margin: 0 0 10px;
  font-size: 11px;
  font-family: var(--font-mono, ui-monospace, monospace);
  color: var(--text-muted);
  letter-spacing: 0.02em;
  opacity: 0.9;
}

footer.tool-footer .tool-footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 12px;
  justify-content: center;
  align-items: center;
}

footer.tool-footer .tool-footer-links a {
  color: var(--text-muted);
  text-decoration: none;
  transition: color var(--transition-fast, 0.15s);
}

footer.tool-footer .tool-footer-links a:hover {
  color: var(--text-primary);
}

footer.tool-footer .tool-footer-links .divider {
  color: var(--border-color);
  user-select: none;
}

@media (max-width: 640px) {
  .tool-beta-banner {
    padding: 10px 12px;
    gap: 8px;
  }
  .tool-beta-banner-text {
    font-size: 12px;
  }
}