.essential-scheme-accordion {
  border: 1px solid rgba(27, 24, 20, 0.1);
  border-radius: 12px;
  background: #fff;
  overflow: hidden;
  margin-top: 10px;
}

.essential-scheme-accordion > summary {
  padding: 12px 14px;
  font-weight: 600;
  cursor: pointer;
  list-style: none;
}

.essential-scheme-accordion > summary::-webkit-details-marker {
  display: none;
}

.essential-scheme-accordion-body {
  padding: 0 14px 14px;
}

.essential-scheme-hint {
  margin: 10px 0 0;
  font-size: 0.82rem;
}

.essential-scheme-type-list {
  display: grid;
  gap: 6px;
}

.essential-scheme-type-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 4px 6px;
  border-radius: 8px;
}

.essential-scheme-type-row.is-active {
  background: rgba(11, 90, 59, 0.06);
}

.essential-scheme-type-preview {
  flex: 1;
  text-align: left;
  background: transparent;
  border: none;
  padding: 6px 4px;
  cursor: pointer;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.essential-scheme-type-menu,
.essential-scheme-button-menu {
  flex-shrink: 0;
  padding: 4px 6px;
}

.essential-scheme-type-settings {
  position: fixed;
  top: 0;
  right: 0;
  width: min(360px, 92vw);
  height: 100vh;
  background: #fff;
  border-left: 1px solid rgba(27, 24, 20, 0.1);
  box-shadow: -8px 0 24px rgba(27, 24, 20, 0.08);
  z-index: 120;
  display: flex;
  flex-direction: column;
}

.essential-scheme-type-settings header,
.essential-scheme-button-settings header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 14px 16px;
  border-bottom: 1px solid rgba(27, 24, 20, 0.08);
}

.essential-scheme-type-settings header h3,
.essential-scheme-button-settings header h3 {
  margin: 0;
  font-size: 0.95rem;
}

.essential-scheme-type-settings-body,
.essential-scheme-button-settings .essential-theme-button-settings-body {
  padding: 14px 16px;
  display: grid;
  gap: 10px;
  overflow: auto;
  flex: 1;
}

.essential-scheme-type-settings-body label,
.essential-scheme-button-color-field {
  display: grid;
  gap: 6px;
  font-size: 0.82rem;
}

.essential-scheme-type-settings-body input,
.essential-scheme-type-settings-body select {
  font: inherit;
  padding: 8px 10px;
  border: 1px solid rgba(27, 24, 20, 0.12);
  border-radius: 8px;
}

.essential-scheme-type-settings-foot {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  padding: 12px 16px;
  border-top: 1px solid rgba(27, 24, 20, 0.08);
}

.essential-scheme-accent-list {
  display: grid;
  gap: 12px;
}

.essential-scheme-accent-field {
  display: grid;
  gap: 6px;
  font-size: 0.82rem;
}

.essential-scheme-button-list {
  display: grid;
  gap: 8px;
}

.essential-scheme-button-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 4px 0;
}

.essential-scheme-button-row.is-active {
  background: rgba(11, 90, 59, 0.04);
  border-radius: 8px;
}

.essential-scheme-button-preview {
  flex: 1;
  cursor: pointer;
}

.essential-scheme-button-preview-box {
  padding: 16px;
  background: rgba(244, 240, 232, 0.6);
  display: flex;
  justify-content: center;
}

.essential-scheme-button-state-tabs {
  display: flex;
  gap: 4px;
  padding: 0 16px 8px;
  border-bottom: 1px solid rgba(27, 24, 20, 0.08);
}

.essential-scheme-button-state-tab {
  border: none;
  background: transparent;
  padding: 8px 12px;
  border-radius: 8px;
  cursor: pointer;
  font: inherit;
  font-size: 0.85rem;
}

.essential-scheme-button-state-tab.is-active {
  background: rgba(11, 90, 59, 0.1);
  font-weight: 600;
}

.essential-theme-buttons--scheme .essential-theme-buttons-toolbar {
  display: none;
}

.essential-scheme-button-color-field .essential-theme-color-trigger {
  width: 100%;
}