.swb-accordion-actions {
  display: flex;
  justify-content: flex-end;
  gap: 6px;
  margin-top: 8px;
}

.swb-accordion-actions[hidden] {
  display: none !important;
}

.swb-accordion-actions button {
  min-height: 30px;
  padding: 5px 10px;
  border: 1px solid rgba(15, 118, 110, 0.24);
  border-radius: 8px;
  background: #fff;
  color: var(--teal-dark);
  font-family: inherit;
  font-size: 12px;
  font-weight: 900;
  cursor: pointer;
}

.swb-accordion-actions button:hover,
.swb-accordion-actions button:focus-visible {
  border-color: var(--teal);
  background: #fafffd;
  outline: none;
}

.swb-accordion-actions button:disabled {
  cursor: default;
  opacity: 0.42;
}

.swb-accordion-summary {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
  padding: 0 2px;
}

.swb-accordion-summary strong {
  color: var(--text-dark);
  font-size: 18px;
  font-weight: 900;
}

.swb-accordion-summary span {
  color: var(--text-mid);
  font-size: 13px;
  font-weight: 750;
}

.swb-accordion {
  display: grid;
  gap: 7px;
}

.swb-accordion-item.swb-book-card {
  position: relative;
  margin-bottom: 0;
  overflow: hidden;
  padding: 0;
  background: #fcfffe;
  border-color: rgba(15, 118, 110, 0.11);
  transition: background 0.14s, border-color 0.14s, box-shadow 0.14s;
}

.swb-accordion-item.swb-book-card:hover {
  background: #eef9f7;
  border-color: rgba(15, 118, 110, 0.34);
}

.swb-accordion-item.is-open {
  background: #f8fdfc;
  border-color: rgba(15, 118, 110, 0.52);
  box-shadow: 0 12px 30px rgba(35, 30, 24, 0.08);
}

.swb-accordion-item.is-open::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: var(--teal);
}

.swb-accordion-head.swb-book-card-header {
  align-items: center;
  gap: 8px;
  min-height: 42px;
  margin-bottom: 0;
  padding: 8px 12px;
  background: transparent;
  border-bottom: 0;
  cursor: pointer;
}

.swb-accordion-item.is-open .swb-accordion-head.swb-book-card-header {
  background: #e0f3f0;
  padding-left: 16px;
}

.swb-accordion-item.is-open:hover {
  background: #f8fdfc;
  border-color: rgba(15, 118, 110, 0.58);
}

.swb-accordion-item.is-open:hover .swb-accordion-head.swb-book-card-header {
  background: #d5eee9;
}

.swb-accordion-title-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
  flex: 1 1 auto;
  padding: 0;
  color: inherit;
}

.swb-accordion-head:focus-visible {
  outline: 3px solid rgba(15, 118, 110, 0.22);
  outline-offset: -3px;
  border-radius: 8px;
}

.swb-accordion-chevron {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  flex: 0 0 auto;
  border-radius: 999px;
  background: #dff3f0;
  color: var(--teal-dark);
  font-size: 14px;
  font-weight: 900;
}

.swb-accordion-item.swb-book-card:hover .swb-accordion-chevron {
  background: #ccece7;
}

.swb-accordion-item.is-open .swb-accordion-chevron {
  background: var(--teal);
  color: #fff;
}

.swb-accordion-item.is-open:hover .swb-accordion-chevron {
  background: var(--teal-dark);
  color: #fff;
}

.swb-accordion-title {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  min-width: 0;
}

.swb-accordion-title .swb-book-name {
  font-size: 15px;
}

.swb-accordion-group {
  display: inline-flex;
  align-items: center;
  min-height: 22px;
  padding: 2px 8px;
  border: 1px solid rgba(15, 118, 110, 0.18);
  border-radius: 999px;
  background: #e8f6f4;
  color: #0f766e;
  font-size: 12px;
  font-weight: 900;
}

.swb-accordion-body {
  padding: 12px 14px 14px;
  border-top: 1px solid rgba(15, 118, 110, 0.18);
  background: #fff;
}

.swb-accordion-body > .desktop-drag-hint {
  margin: 0 0 10px;
  padding: 11px 14px;
  border-left: 3px solid #f2c94c;
  border-radius: 6px;
  background: #fffbea;
  color: #3b3423;
  font-size: 13px;
  line-height: 1.4;
}

.swb-accordion-body > .desktop-drag-hint strong {
  color: #0f766e;
  font-weight: 800;
}

.swb-accordion-body > .swb-book-rows,
.swb-accordion-body > .swb-book-subgroup,
.swb-accordion-body > .swb-book-case-section {
  margin-top: 0;
}

.swb-accordion-nested-book.swb-book-card {
  margin: 0 0 12px;
  box-shadow: none;
}

.swb-accordion-nested-book.swb-book-card:last-child {
  margin-bottom: 0;
}

/* 폰 폭 — layout.css 와 동일 패턴 */
@media screen and (max-width: 599px) {
  .swb-accordion-actions {
    display: none !important;
  }
}