/* Menu / Store Page */
.menu-page {
  display: none;
  color: white;
  text-align: center;
  background: var(--gradient-bg-global);
  min-height: 100%;
}

.menu-page.active {
  display: block;
}

.menu-wrapper {
  display: flex;
  flex-direction: column;
  width: 100%;
  position: relative;
  /* padding: 0 20px; */
}

.menu-home {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
}

/* ── Store Hero Header ── */
.store-hero {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 20px 80px;
}

.store-hero-icon-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  transform: translateY(12px);
}

.store-hero-main {
  font-size: 72px;
  font-weight: 500;
  background: linear-gradient(90deg, #5b8fff, #f8f6ff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -7px;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  white-space: nowrap;
  padding-right: 30px;
}

.store-hero-icon {
  width: 32px;
  height: 32px;
  object-fit: contain;
  filter: drop-shadow(0 0 8px rgba(107, 158, 255, 0.6));
}

.menu-header {
  display: flex;
  flex-direction: column;
  padding: 0 30px;
  padding-top: 10px;
  gap: 8px;
  flex-shrink: 0;
  position: sticky;
  top: 0;
  z-index: 5;
  background: transparent;
  /* background: rgba(10, 14, 39, 0.92); */
  backdrop-filter: var(--glass-blur-md);
}

/* ── Nav Tab Blocks ── */
.menu-abc-block {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.abc-title {
  flex: 1;
  padding: 12px 16px;
  background: transparent;
  border: 0.5px solid rgba(107, 158, 255, 0.3);
  border-radius: 2px;
  color: rgba(255, 255, 255, 0.6);
  font-size: 15px;
  font-weight: 400;
  letter-spacing: -0.7px;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.abc-title.active {
  border-color: rgba(107, 158, 255, 0.8);
  background: linear-gradient(
    135deg,
    rgba(107, 158, 255, 0.15),
    rgba(163, 128, 255, 0.12)
  );
  color: #fff;
  box-shadow: 0 0 12px rgba(107, 158, 255, 0.2);
}

/* ── Search Bar ── */
.menu-search-bar {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(0, 9, 26, 0.15);
  border-radius: 10px;
  padding: 18px 14px;
  backdrop-filter: blur(8px);
  transition: all 0.2s ease;
  margin-bottom: 12px;
}

.menu-search-bar:focus-within {
  border-color: var(--border-color-dark);
  background: rgba(0, 9, 26, 0.5);
  box-shadow: var(--shadow-glow-sm);
}

.search-icon {
  width: 16px;
  height: 16px;
  object-fit: contain;
  opacity: var(--opacity-icon-medium);
  flex-shrink: 0;
}

.menu-search-input {
  flex: 1;
  background: none;
  border: none;
  outline: none;
  color: var(--color-accent-light);
  font-size: 15px;
  font-family: var(--font-family-primary);
  letter-spacing: -0.25px;
  font-family: "Gellix", sans-serif;
  min-width: 0;
}

.menu-search-input::placeholder {
  color: rgba(255, 255, 255, 0.35);
}

.filter-icon {
  width: 18px;
  height: 18px;
  object-fit: contain;
  cursor: pointer;
  opacity: var(--opacity-icon-medium);
  transition: var(--transition-fast);
}

.menu-main {
  width: 100%;
  padding: 16px 24px;
  display: flex;
  flex-direction: column;
  gap: 0;
}

/* Panel container */
.menu-panel {
  display: flex;
  flex-direction: column;
  gap: 0;
}

/* Scrollable upper section */
.menu-panel-scroll {
  display: flex;
  flex-direction: column;
  gap: 24px;
  padding-bottom: 16px;
}

/* ── Section label ── */
.menu-section-label {
  display: flex;
  justify-content: flex-start;
  align-items: flex-start;
  font-size: 12px;
  font-weight: 400;
  letter-spacing: -0.25px;
  margin-bottom: 12px;
  background: var(--gradient-secondary-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  opacity: 0.75;
}

/* ── Alpha group letter ── */
.menu-alpha-group {
  display: flex;
  justify-content: flex-start;
  align-items: flex-start;
  flex-direction: column;
  gap: 8px;
}

.menu-alpha-letter {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-bold);
  letter-spacing: var(--letter-spacing-looser);
  margin-bottom: 6px;
  background: var(--gradient-primary-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  opacity: 0.55;
}

/* ── App grid & icons ── */
.menu-app-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.menu-app-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
  width: 80px;
  cursor: pointer;
}

.menu-app-icon {
  width: 56px;
  height: 56px;
  object-fit: cover;
  border-radius: 2px;
  background: rgba(0, 9, 26, 0.5);
  /* border: var(--border-width) solid var(--border-color-light); */
  /* border: 0.5px solid var(--border-color-light); */
  /* filter: brightness(0.9) saturate(0.2) hue-rotate(195deg); */
}

.menu-app-name {
  color: rgba(200, 215, 255, 0.75);
  font-size: 10px;
  line-height: 1.3;
  text-align: left;
}

/* ── Book grid & icons ── */
.menu-book-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.menu-book-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
  width: 80px;
  cursor: pointer;
}

.menu-book-icon {
  width: 56px;
  height: 56px;
  object-fit: cover;
  border-radius: 2px;
  background: rgba(0, 9, 26, 0.5);
  /* border: 0.5px solid var(--border-color-light); */
  /* filter: brightness(0.72) saturate(0.7) hue-rotate(195deg); */
}

.menu-book-name {
  color: rgba(200, 215, 255, 0.75);
  font-size: 10px;
  line-height: 1.3;
  text-align: left;
}

/* ── Circle grid & icons ── */
.menu-circle-category {
  display: flex;
  flex-direction: column;
  padding: 0;
}

.menu-circle-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.menu-circle-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
  width: 80px;
  cursor: pointer;
}

.menu-circle-icon {
  width: 56px;
  height: 56px;
  object-fit: cover;
  border-radius: 2px;
  background: rgba(0, 9, 26, 0.5);
  /* border: 0.5px solid var(--border-color-light); */
  /* filter: brightness(0.72) saturate(0.7) hue-rotate(195deg); */
}

.menu-circle-name {
  color: rgba(200, 215, 255, 0.75);
  font-size: 10px;
  line-height: 1.3;
  text-align: left;
}

/* ── Expandable letter / category ─── */
.menu-alpha-letter.expandable,
.menu-cat-label.expandable {
  cursor: pointer;
}

/* ── Full-page Expand View ─── */
.menu-expand-view {
  display: none;
  flex-direction: column;
  gap: 16px;
  padding: 0;
}

/* ── Pinned / Recommended board ── */
.menu-pinned-board {
  margin-bottom: 24px;
}

.menu-pinned-item {
  display: flex;
  flex-direction: row;
  gap: 14px;
  align-items: flex-start;
  cursor: pointer;
  padding: 16px;
  border-radius: 2px;
  background: var(--gradient-card-light);
  border: 0.5px solid var(--border-color-light);
  backdrop-filter: var(--glass-blur-md);
  transition: var(--transition-fast);
  width: 100%;
  box-sizing: border-box;
}

/* Override grid-item styles when used as a pinned card */
.menu-pinned-item.menu-app-item,
.menu-pinned-item.menu-book-item,
.menu-pinned-item.menu-circle-item {
  flex-direction: row;
  width: 100%;
  align-items: flex-start;
}

.menu-pinned-item:active {
  background: var(--gradient-card-active);
  border-color: var(--border-color-medium);
  box-shadow: var(--shadow-glow-sm);
  transform: scale(0.99);
}

.menu-pinned-icon {
  width: 56px;
  height: 56px;
  object-fit: cover;
  border-radius: 4px;
  flex-shrink: 0;
  background: rgba(0, 9, 26, 0.5);
  /* filter: brightness(0.72) saturate(0.7) hue-rotate(195deg); */
}

.menu-pinned-details {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: flex-start;
  gap: 4px;
  flex: 1;
  min-width: 0;
}

.menu-pinned-name {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  letter-spacing: var(--letter-spacing-normal);
  background: var(--gradient-primary-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.menu-pinned-desc {
  color: rgba(200, 215, 255, 0.55);
  font-size: var(--font-size-base);
  line-height: 1.55;
  text-align: left;
}

.menu-pinned-cta {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-bold);
  letter-spacing: var(--letter-spacing-loose);
  background: var(--gradient-secondary-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-top: 2px;
}

.menu-circle-tagline {
  font-size: var(--font-size-xl);
  line-height: 1.2;
  max-width: 280px;
  letter-spacing: var(--letter-spacing-normal);
  text-align: left;
  padding: 8px 0;
  background: var(--gradient-tertiary-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── Shared Panel Styles (topbar, content board) ─── */
.circle-panel-topbar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-bottom: 4px;
}

.circle-panel-back {
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: 0.5px solid rgba(107, 158, 255, 0.2);
  border-radius: 5px;
  cursor: pointer;
  padding: 10px;
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  box-sizing: border-box;
}

.circle-panel-back img {
  width: 18px;
  height: 18px;
  object-fit: contain;
}

.circle-panel-topbar-box {
  /* flex: 1; */
  display: flex;
  align-items: center;
  justify-content: center;
  border: 0.5px solid rgba(107, 158, 255, 0.2);
  border-radius: 5px;
  padding: 40px 12px;
  gap: 40px;
  min-width: 0;
  height: 44px;
  box-sizing: border-box;
}

.circle-panel-topbar-meta {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  /* flex: 1; */
  min-width: 0;
}

.circle-panel-topbar-label {
  font-size: 8px;
  color: #aaa;
  font-weight: 400;
  letter-spacing: -0.25px;
}

.circle-panel-topbar-name {
  font-size: 14px;
  font-weight: 400;
  color: #fff;
  letter-spacing: -0.5px;
}

.circle-panel-topbar-img {
  width: 52px;
  height: 52px;
  object-fit: cover;
  border-radius: 4px;
  transform: rotate(-6deg);
  flex-shrink: 0;
}

/* White content board */
.circle-content-board {
  background: rgba(5, 10, 35, 0.65);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 0.5px solid rgba(107, 158, 255, 0.12);
  color: #fff;
  border-radius: 8px;
  padding: 20px 20px 24px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  margin-bottom: -15px;
}

.circle-board-hero-row {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 16px;
  padding-bottom: 8px;
}

.circle-hero-img {
  width: 56px;
  height: 56px;
  object-fit: cover;
  border-radius: 6px;
  border: 0.5px solid rgba(107, 158, 255, 0.15);
  flex-shrink: 0;
}

.circle-hero-details {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 3px;
  flex: 1;
}

.circle-board-category {
  font-size: 8px;
  color: rgba(107, 158, 255, 0.6);
  font-weight: 500;
  letter-spacing: 0.8px;
  text-transform: uppercase;
}

.circle-board-name {
  font-size: 20px;
  font-weight: 600;
  letter-spacing: -0.7px;
  line-height: 1.2;
  background: var(--gradient-primary-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.circle-platform-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 3px 12px;
  border-radius: 4px;
  background: rgba(91, 143, 255, 0.1);
  color: rgba(160, 190, 255, 0.9);
  font-size: 9px;
  font-weight: 500;
  letter-spacing: 0.3px;
  margin-top: 2px;
  border: 0.5px solid rgba(107, 158, 255, 0.3);
}

.circle-board-section {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: flex-start;
  gap: 8px;
  width: 100%;
}

.circle-section-label {
  font-size: 9px;
  color: rgba(107, 158, 255, 0.65);
  font-weight: 700;
  letter-spacing: 0.7px;
}

.circle-section-text {
  font-size: 10px;
  color: rgba(220, 230, 255, 0.65);
  line-height: 1.7;
  text-align: left;
}

.circle-desc-list {
  display: flex;
  flex-direction: column;
  text-align: left;
  gap: 12px;
}

.circle-desc-item {
  display: flex;
  max-width: 320px;
  gap: 10px;
}

.circle-desc-icon {
  width: 14px;
  height: 14px;
  object-fit: cover;
  border-radius: 4px;
  flex-shrink: 0;
  margin-top: 1px;
  opacity: 0.7;
}

.circle-desc-item span {
  font-size: 11px;
  font-weight: 400;
  color: rgba(220, 230, 255, 0.6);
  line-height: 1.65;
}

/* ── Circle Heart Counter ── */
.circle-heart-row {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  padding: 10px 0 0;
}

.circle-heart-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  background: rgba(0, 9, 26, 0.45);
  border: none;
  border-radius: 3px;
  padding: 13px 16px;
  cursor: pointer;
  transition: var(--transition-fast);
  color: rgba(255, 255, 255, 0.5);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: -0.3px;
  font-family: "Gellix", sans-serif;
  backdrop-filter: var(--glass-blur-md);
  outline: none;
  -webkit-appearance: none;
  -webkit-user-select: none;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}

.circle-heart-icon {
  width: 16px;
  height: 16px;
  object-fit: contain;
  opacity: 0.8;
  transition:
    opacity 0.2s,
    transform 0.15s;
  display: inline-block;
  flex-shrink: 0;
}

.circle-heart-btn:active {
  transform: scale(0.96);
}

.circle-heart-btn.liked .circle-heart-icon {
  opacity: 1;
}

.circle-heart-btn.liked {
  color: rgba(255, 255, 255, 0.85);
}

/* ── Circle CTA Link Button ── */
.circle-panel-cta-link {
  display: block;
  width: 80%;
  align-self: center;
  background: rgba(5, 10, 35, 0.65);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 0.5px solid rgba(107, 158, 255, 0.15);
  border-radius: 8px;
  padding: 18px 16px;
  cursor: pointer;
  text-align: center;
  font-size: 12px;
  font-weight: 400;
  letter-spacing: -0.2px;
  color: rgba(160, 190, 255, 0.85);
  transition: opacity 0.2s;
  box-sizing: border-box;
  font-family: "Gellix", sans-serif;
  text-decoration: none;
  -webkit-tap-highlight-color: transparent;
}

.circle-panel-cta-link:active {
  opacity: 0.7;
}

/* ── Circle Detail Panel ─── */
#panel-circle {
  /* background: #111; */
  z-index: 200;
}

.menu-circle-panel {
  display: none;
  flex-direction: column;
  width: 100%;
  height: 100%;
  overflow: hidden;
  border-radius: 5px;
  padding: 5px 15px;
}

.menu-circle-panel.open {
  display: flex;
}

.menu-circle-panel-scroll {
  flex: 1;
  position: relative;
  overflow-y: auto;
  padding: 20px 18px 40px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.menu-circle-panel-scroll::after,
.menu-app-panel-scroll::after,
.menu-book-panel-scroll::after {
  content: "";
  position: sticky;
  bottom: 0;
  left: 0;
  display: block;
  width: 100%;
  height: 72px;
  margin-top: -72px;
  pointer-events: none;
  background: linear-gradient(
    to top,
    rgba(10, 14, 39, 0.08),
    rgba(10, 14, 39, 0.04) 38%,
    transparent 100%
  );
  filter: blur(14px);
  z-index: 1;
}

/* ── App Detail Panel ─── */
.menu-app-panel {
  display: none;
  flex-direction: column;
  width: 100%;
  height: 100%;
  overflow: hidden;
  border-radius: 5px;
  padding: 5px 15px;
}

.menu-app-panel.open {
  display: flex;
}

.menu-app-panel-scroll {
  flex: 1;
  position: relative;
  overflow-y: auto;
  padding: 20px 18px 40px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

/* App hero row */
.app-board-hero {
  display: flex;
  align-items: center;
  gap: 18px;
  padding-bottom: 8px;
}

.app-board-icon {
  width: 56px;
  height: 56px;
  object-fit: cover;
  border-radius: 6px;
  border: 0.5px solid rgba(107, 158, 255, 0.15);
  flex-shrink: 0;
}

.app-panel-back {
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: 0.5px solid rgba(107, 158, 255, 0.2);
  border-radius: 5px;
  cursor: pointer;
  padding: 10px;
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  box-sizing: border-box;
}

.app-panel-back img {
  width: 20px;
  height: 20px;
  object-fit: contain;
}

.app-board-details {
  display: flex;
  flex-direction: column;
  text-align: left;
  gap: 4px;
}

.app-board-name {
  font-size: 16px;
  font-weight: 600;
  letter-spacing: -0.5px;
  background: var(--gradient-primary-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: flex;
  align-items: center;
  gap: 6px;
}

.app-board-name-icon {
  width: 18px;
  height: 18px;
  object-fit: contain;
  flex-shrink: 0;
}

.app-board-platform {
  font-size: 10px;
  color: rgba(107, 158, 255, 0.6);
  letter-spacing: 0.3px;
}

.app-board-version {
  display: inline-block;
  background: rgba(91, 143, 255, 0.1);
  border: 0.5px solid rgba(107, 158, 255, 0.25);
  color: rgba(160, 190, 255, 0.85);
  font-size: 9px;
  padding: 3px 8px;
  border-radius: 4px;
  margin-top: 2px;
  width: fit-content;
}

/* Visual strip — horizontal scroll */
.app-visual-strip {
  display: flex;
  width: 100%;
  gap: 10px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  padding-bottom: 4px;
}

.app-visual-strip::-webkit-scrollbar {
  display: none;
}

.app-visual-img {
  width: 75%;
  flex-shrink: 0;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border-radius: 6px;
  border: 0.5px solid rgba(107, 158, 255, 0.1);
  scroll-snap-align: start;
}

/* Short + desc text */
.app-short-text {
  font-size: 10px;
  color: rgba(220, 230, 255, 0.6);
  line-height: 1.75;
  text-align: left;
  margin: 0;
}

.app-desc-text {
  font-size: 10px;
  color: rgba(220, 230, 255, 0.6);
  line-height: 1.75;
  text-align: left;
  margin: 0;
}

/* Unified body text for app sections */
.app-body-text {
  font-size: 10px;
  color: rgba(220, 230, 255, 0.65);
  line-height: 1.8;
  text-align: left;
  margin: 0;
}

/* Book key points list */
.book-keypoints-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  width: 100%;
}

.book-keypoint-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.book-keypoint-icon {
  width: 13px;
  height: 13px;
  object-fit: contain;
  flex-shrink: 0;
  opacity: 0.7;
}

.book-keypoint-text {
  font-size: 10px;
  color: rgba(107, 158, 255, 0.75);
  line-height: 1.7;
}

/* Book detail platform cards */
.book-detail-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  width: 100%;
}

.book-detail-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(107, 158, 255, 0.05);
  border: 0.5px solid rgba(107, 158, 255, 0.12);
  border-radius: 8px;
  padding: 12px 14px;
  gap: 8px;
}

.book-detail-card.clickable {
  cursor: pointer;
}

.book-detail-card.clickable:active {
  background: rgba(107, 158, 255, 0.1);
}

.book-detail-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.book-detail-name {
  font-size: 11px;
  font-weight: 500;
  color: rgba(220, 230, 255, 0.8);
}

.book-detail-arrow {
  font-size: 14px;
  color: rgba(107, 158, 255, 0.5);
  flex-shrink: 0;
}

/* Ratings row */
.app-ratings-row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
}

.app-ratings-left {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.app-ratings-label {
  font-size: 10px;
  color: #aaa;
}

.app-ratings-score {
  font-size: 13px;
  color: #aaa;
  font-weight: 500;
}

.app-ratings-right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 1px;
}

.app-ratings-viewall {
  font-size: 10px;
  color: #aaa;
}

.app-ratings-count {
  font-size: 12px;
  color: #fff;
}

/* Rating platform icons */
.app-ratings-platforms {
  display: flex;
  gap: 8px;
}

.app-rating-icon {
  width: 40px;
  height: 40px;
  object-fit: cover;
  border-radius: 5px;
}

/* CTA board image */
.app-cta-board {
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: 6px;
  background-size: cover;
  background-position: center;
  background-color: rgba(5, 10, 35, 0.65);
  border: 0.5px solid rgba(107, 158, 255, 0.1);
}

/* ── Book Detail Panel ─── */
.menu-book-panel {
  display: none;
  flex-direction: column;
  width: 100%;
  height: 100%;
  overflow: hidden;
  position: relative;
  border-radius: 5px;
  padding: 5px 15px;
}

.menu-book-panel.open {
  display: flex;
}

.menu-book-panel-scroll {
  flex: 1;
  position: relative;
  overflow-y: auto;
  padding: 20px 18px 40px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.book-panel-back {
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: 0.5px solid rgba(107, 158, 255, 0.2);
  border-radius: 5px;
  cursor: pointer;
  padding: 10px;
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  box-sizing: border-box;
}

.book-panel-back img {
  width: 20px;
  height: 20px;
  object-fit: contain;
}

/* Book content title */
.book-content-title {
  font-size: 16px;
  font-weight: 400;
  letter-spacing: -0.75px;
  background: var(--gradient-primary-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Book content text */
.book-content-text {
  font-size: 10px;
  color: rgba(220, 230, 255, 0.6);
  line-height: 1.75;
  text-align: left;
  margin: 0;
}

/* Book review cards — horizontal strip */
.book-reviews-strip {
  display: flex;
  gap: 12px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  padding-bottom: 4px;
}

.book-reviews-strip::-webkit-scrollbar {
  display: none;
}

.book-review-card {
  flex-shrink: 0;
  width: 75%;
  background: #0a0a0a;
  border-radius: 5px;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  scroll-snap-align: start;
}

.book-review-header {
  display: flex;
  align-items: center;
  gap: 10px;
}

.book-review-avatar {
  width: 36px;
  height: 36px;
  object-fit: cover;
  border-radius: 50%;
  flex-shrink: 0;
}

.book-review-meta {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.book-review-name {
  font-size: 13px;
  font-weight: 400;
  color: #fff;
}

.book-review-score {
  font-size: 10px;
  color: #999;
}

.book-review-text {
  font-size: 11px;
  color: #ccc;
  line-height: 1.7;
  margin: 0;
}

.book-review-footer {
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin-top: auto;
}

.book-review-platform {
  font-size: 11px;
  color: #888;
}

.book-review-bookname {
  font-size: 10px;
  color: #666;
}

/* Ratings expand trigger */
.book-ratings-expand-btn {
  cursor: pointer;
}

/* Ratings Expand Overlay */
.book-ratings-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 75%;
  background: #fff;
  border-radius: 5px 5px 0 0;
  display: flex;
  flex-direction: column;
  transform: translateY(105%);
  transition: transform 0.3s ease;
  z-index: 300;
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.3);
}

.book-ratings-overlay.open {
  transform: translateY(0);
}

.book-ratings-overlay-scroll {
  flex: 1;
  overflow-y: auto;
  padding: 28px 24px 40px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.book-ratings-overlay-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
}

.book-ratings-overlay-titles {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.book-ratings-overlay-title {
  font-size: 16px;
  font-weight: 600;
  color: #111;
  letter-spacing: -0.5px;
}

.book-ratings-overlay-subtitle {
  font-size: 10px;
  color: #999;
}

.book-ratings-overlay-close {
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

/* Category pills */
.book-ratings-categories {
  display: flex;
  gap: 10px;
}

.book-ratings-pill {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding: 8px 16px;
  border: 1px solid #222;
  border-radius: 5px;
  font-size: 12px;
  color: #fff;
  background: #111;
  cursor: pointer;
}

.book-ratings-pill span {
  font-size: 10px;
  color: #999;
}

/* Full review cards in overlay — full width, vertical */
.book-ratings-full-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.book-review-card-full {
  width: 100%;
}

.panel-cta {
  display: block;
  width: 100%;
  background: rgba(5, 10, 35, 0.65);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 0.5px solid rgba(107, 158, 255, 0.15);
  color: rgba(160, 190, 255, 0.85);
  font-size: 12px;
  font-weight: 400;
  letter-spacing: -0.2px;
  padding: 18px 12px;
  border-radius: 8px;
  cursor: pointer;
  text-align: center;
  box-sizing: border-box;
  font-family: "Gellix", sans-serif;
  transition: opacity 0.2s;
  -webkit-tap-highlight-color: transparent;
}

.panel-cta:active {
  opacity: 0.7;
}

/* Book CTA area — cover image + button stacked with 5px gap */
.book-cta-area {
  display: flex;
  flex-direction: column;
  gap: 5px;
  width: 100%;
}

.book-cta-cover-img {
  width: 100%;
  border-radius: 8px;
  object-fit: cover;
  aspect-ratio: 16 / 9;
  border: 0.5px solid rgba(107, 158, 255, 0.1);
}

/* ── Responsive — Tablet (768px+) ── */
@media (min-width: 768px) {
  /* Notification panel */
  .noti-panel {
    max-width: 600px;
    right: 50%;
    transform: translateX(50%);
  }

  /* Store overlay */
  .store-overlay {
    max-width: 600px;
    right: 50%;
    transform: translateX(50%);
  }
}

/* ── Responsive — Desktop (1024px+) ── */
@media (min-width: 1024px) {
  .noti-panel {
    max-width: 560px;
  }

  .store-overlay {
    max-width: 560px;
  }
}