.settings-card {
  height: 100%;
  display: flex;
  flex-direction: column;
}

.settings-header {
  margin-bottom: 18px;
}

.settings-header h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--pm-text-primary);
  margin: 0 0 6px;
}

.settings-desc {
  font-size: 14px;
  color: var(--pm-text-secondary);
  margin: 0;
}

.plugin-container {
  flex: 1;
  min-width: 0;
}

.plugin-list {
  display: grid;
  gap: 12px;
}

.plugin-section {
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--pm-border-color);
  border-radius: var(--pm-radius-md);
  background: var(--pm-bg-secondary);
  box-shadow: 0 2px 8px rgb(15 23 42 / 4%);
}

.plugin-section:hover:not(.is-disabled) {
  border-color: color-mix(in srgb, var(--pm-primary-color) 28%, var(--pm-border-color));
}

.plugin-section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 58px;
  padding: 10px 16px;
  border-bottom: 1px solid var(--pm-border-color);
  background: var(--pm-bg-primary);
}

.plugin-section-title {
  display: flex;
  align-items: center;
  min-width: 0;
  gap: 12px;
}

.plugin-section-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  flex: 0 0 30px;
  border-radius: 9px;
  color: var(--pm-primary-color);
  background: color-mix(in srgb, var(--pm-primary-color) 12%, var(--pm-bg-secondary));
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .04em;
}

.plugin-section-header h4 {
  overflow: hidden;
  margin: 0 0 2px;
  color: var(--pm-text-primary);
  font-size: 15px;
  font-weight: 650;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.plugin-section-header p {
  margin: 0;
  color: var(--pm-text-secondary);
  font-size: 12px;
}

.plugin-section-status {
  flex: 0 0 auto;
  padding: 4px 9px;
  border: 1px solid color-mix(in srgb, #16a34a 22%, var(--pm-border-color));
  border-radius: 999px;
  color: #15803d;
  background: #f0fdf4;
  font-size: 12px;
  line-height: 1;
}

.plugin-section-status.is-active {
  font-weight: 600;
}

.plugin-section :deep(button:focus-visible),
.plugin-section :deep(input:focus-visible),
.plugin-section :deep(textarea:focus-visible),
.plugin-section :deep(select:focus-visible) {
  outline: 2px solid var(--pm-primary-color);
  outline-offset: 2px;
}

.plugin-section-content {
  min-width: 0;
}

.iframe-wrapper {
  height: 320px;
  min-height: 240px;
  background: var(--pm-bg-secondary);
}

iframe {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
}

.empty-state {
  display: flex;
  min-height: 260px;
  justify-content: center;
  align-items: center;
  border: 1px dashed var(--pm-border-color);
  border-radius: var(--pm-radius-md);
  background: var(--pm-bg-secondary);
}

@media (max-width: 768px) {
  .settings-header {
    margin-bottom: 14px;
  }

  .plugin-list {
    gap: 10px;
  }

  .plugin-section-header {
    padding: 10px 12px;
  }

  .plugin-section-status {
    display: none;
  }

  .iframe-wrapper {
    height: 280px;
  }
}