.dev-toggle {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  height: 32px;
  margin-left: auto;
  padding: 0 12px;
  background: none;
  border: 1px solid var(--line);
  color: var(--text-muted);
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: color 0.12s ease, border-color 0.12s ease;
}

.dev-toggle:hover {
  color: var(--text);
  border-color: var(--line-strong);
}

.dev-toggle-switch {
  position: relative;
  width: 26px;
  height: 14px;
  background: var(--line-strong);
}

.dev-toggle-switch::after {
  content: "";
  position: absolute;
  top: 2px;
  left: 2px;
  width: 10px;
  height: 10px;
  background: var(--text-muted);
  transition: left 0.12s ease;
}

.dev-toggle[aria-pressed="true"] {
  color: var(--text);
  border-color: var(--accent);
}

.dev-toggle[aria-pressed="true"] .dev-toggle-switch {
  background: var(--accent);
}

.dev-toggle[aria-pressed="true"] .dev-toggle-switch::after {
  left: 14px;
  background: var(--accent-ink);
}

.dev-only {
  display: none;
}

body.dev-mode .dev-only {
  display: block;
}

.tile-id {
  margin-top: 4px;
  color: var(--accent);
  font-size: 0.72rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.dev-panel {
  margin-bottom: 20px;
  border: 1px solid var(--line);
  background: var(--bg);
}

.set-banner .dev-panel {
  flex-basis: 100%;
  margin-bottom: 0;
}

.dev-panel-title {
  padding: 8px 14px;
  color: var(--accent);
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border-bottom: 1px solid var(--line);
}

.dev-row {
  display: grid;
  grid-template-columns: 110px minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  padding: 8px 14px;
  border-bottom: 1px solid var(--line);
}

.dev-row:last-child {
  border-bottom: none;
}

.dev-label {
  color: var(--text-faint);
  font-size: 0.75rem;
}

.dev-value {
  font-size: 0.78rem;
  color: var(--text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.dev-value a {
  color: var(--text);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.dev-value a:hover {
  color: var(--accent);
}

.dev-copy {
  padding: 3px 10px;
  background: var(--panel);
  border: 1px solid var(--line);
  color: var(--text-muted);
  font-size: 0.72rem;
  cursor: pointer;
}

.dev-copy:hover {
  color: var(--accent-ink);
  background: var(--accent);
  border-color: var(--accent);
}

@media (max-width: 600px) {
  .dev-toggle span:last-child {
    display: none;
  }

  .tabs {
    padding-left: 16px;
  }

  .header-inner {
    gap: 16px;
  }

  .dev-row {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .dev-label {
    grid-column: 1 / -1;
  }
}