:root {
  --vyre-books-bg: rgba(255, 255, 255, 0.02);
  --vyre-books-border: rgba(255, 255, 255, 0.10);
  --vyre-books-muted: rgba(255, 255, 255, 0.72);
}

.vyre-books {
  max-width: 1100px;
  margin: 0 auto;
  padding: 32px 16px;
}

.vyre-books__header {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 28px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--vyre-books-border);
}

.vyre-books__title {
  margin: 0;
}

.vyre-books__controls {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.vyre-books__search {
  flex: 1 1 260px;
  min-width: 220px;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid var(--vyre-books-border);
  background: var(--vyre-books-bg);
  color: inherit;
}

.vyre-books__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.vyre-books__chip {
  appearance: none;
  border: 1px solid var(--vyre-books-border);
  background: transparent;
  color: inherit;
  border-radius: 999px;
  padding: 8px 10px;
  font: inherit;
  cursor: pointer;
}

.vyre-books__chip[aria-pressed="true"] {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.20);
}

/* Archive topic filters (theme uses assessment "choice" pills) */
[data-vyre-books-topic-child] {
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--vyre-books-border);
}

.vyre-books__list {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 24px;
}

.vyre-books__row {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 14px;
  align-items: center;
  padding: 14px;
  border-radius: 16px;
  border: 1px solid var(--vyre-books-border);
  background: var(--vyre-books-bg);
}

.vyre-books__row--image-right {
  grid-template-columns: 1fr 180px;
}

.vyre-books__thumb {
  width: 100%;
  aspect-ratio: 16 / 10;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  overflow: hidden;
  background: rgba(0,0,0,0.2);
}

.vyre-books__thumb-button {
  display: block;
  width: 100%;
  height: 100%;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.vyre-books__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.vyre-books__body {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.vyre-books__term-title {
  margin: 0;
  font-size: 1.15rem;
}

.vyre-books__term-title a {
  color: inherit;
  text-decoration: none;
}

.vyre-books__term-title a:hover {
  text-decoration: underline;
}

.vyre-books__term-desc {
  margin: 0;
  color: var(--vyre-books-muted);
  line-height: 1.45;
}

/* Modal */
.vyre-books-modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.65);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 18px;
  z-index: 9999;
}

.vyre-books-modal[aria-hidden="false"] {
  display: flex;
}

.vyre-books-modal__panel {
  width: min(980px, 100%);
  max-height: 90vh;
  overflow: auto;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(20, 20, 20, 0.96);
  color: #fff;
}

.vyre-books-modal__inner {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 0;
}

.vyre-books-modal__media {
  padding: 14px;
}

.vyre-books-modal__media img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 14px;
}

.vyre-books-modal__content {
  padding: 16px 16px 18px;
}

.vyre-books-modal__close {
  appearance: none;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  border-radius: 10px;
  padding: 8px 10px;
  cursor: pointer;
  float: right;
}

.vyre-books-modal__title {
  margin: 6px 0 8px;
  font-size: 1.1rem;
}

.vyre-books-modal__desc {
  margin: 0;
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.78);
  line-height: 1.5;
}

@media (max-width: 820px) {
  .vyre-books__row,
  .vyre-books__row--image-right {
    grid-template-columns: 1fr;
  }

  .vyre-books-modal__inner {
    grid-template-columns: 1fr;
  }
}