:root {
  --bg: #f6f1e8;
  --bg-elevated: rgba(255, 252, 246, 0.82);
  --panel: rgba(255, 252, 246, 0.78);
  --panel-strong: #fffdfa;
  --reader-surface: #fffdf9;
  --text: #2b231b;
  --muted: #7b6f63;
  --border: rgba(71, 56, 39, 0.12);
  --accent: #8b5e34;
  --accent-strong: #6f4724;
  --accent-soft: rgba(139, 94, 52, 0.1);
  --shadow: 0 18px 50px rgba(47, 34, 20, 0.08);
  --reader-font-size: 20px;
  --reader-width: 1480px;
  --reader-font-family: "Merriweather", Georgia, serif;
  --app-max-width: 1400px;
  --app-padding: 24px;

  /* Reader glass config */
  --reader-chrome-bg: rgba(255, 252, 246, 0.1);
  --reader-chrome-btn-bg: rgba(255, 252, 246, 0.62);
  --reader-chrome-blur: 18px;
  --reader-chrome-saturate: 1.25;
  --reader-chrome-border: rgba(71, 56, 39, 0.14);
  --reader-chrome-shadow: 0 12px 36px rgba(47, 34, 20, 0.08);
}

body.theme-dark {
  --bg: #111111;
  --bg-elevated: rgba(24, 24, 24, 0.85);
  --panel: rgba(24, 24, 24, 0.86);
  --panel-strong: #1a1a1a;
  --reader-surface: #171717;
  --text: #eeeeee;
  --muted: #a8a8a8;
  --border: rgba(255, 255, 255, 0.08);
  --accent: #d0ac7b;
  --accent-strong: #f0c896;
  --accent-soft: rgba(208, 172, 123, 0.16);
  --shadow: 0 18px 50px rgba(0, 0, 0, 0.32);

  --reader-chrome-bg: rgba(24, 24, 24, 0.50);
  --reader-chrome-btn-bg: rgba(32, 32, 32, 0.66);
  --reader-chrome-border: rgba(255, 255, 255, 0.1);
  --reader-chrome-shadow: 0 12px 36px rgba(0, 0, 0, 0.32);
}

body.theme-sepia {
  --bg: #ede1cc;
  --bg-elevated: rgba(252, 244, 230, 0.82);
  --panel: rgba(250, 242, 230, 0.85);
  --panel-strong: #faf2e4;
  --reader-surface: #fdf6ec;
  --text: #3d2f1f;
  --muted: #775f47;
  --border: rgba(85, 61, 39, 0.15);
  --accent: #9a6435;
  --accent-strong: #7a4a1f;
  --accent-soft: rgba(154, 100, 53, 0.14);
  --shadow: 0 18px 45px rgba(85, 61, 39, 0.12);

  --reader-chrome-bg: rgba(252, 244, 230, 0.56);
  --reader-chrome-btn-bg: rgba(252, 244, 230, 0.64);
  --reader-chrome-border: rgba(85, 61, 39, 0.14);
  --reader-chrome-shadow: 0 12px 36px rgba(85, 61, 39, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 120px;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at top, rgba(255, 255, 255, 0.6), transparent 24%),
    linear-gradient(180deg, var(--bg) 0%, color-mix(in srgb, var(--bg) 94%, #000 6%) 100%);
  color: var(--text);
  transition: background 0.32s ease, color 0.32s ease;
}

body.reader-mode {
  background: var(--bg);
}

body.hide-reader-chrome .topbar,
body.hide-reader-chrome .sub-header-nav {
  transform: translateY(-120%);
  opacity: 0;
  pointer-events: none;
}

body.hide-reader-chrome .floating-reader-nav {
  transform: translateY(150%);
  opacity: 0;
  pointer-events: none;
}

button,
input {
  font: inherit;
}

body {
  -webkit-user-select: none;
  -ms-user-select: none;
  user-select: none;
}

.hidden {
  display: none !important;
}

.reading-progress {
  position: fixed;
  inset: 0 auto auto 0;
  width: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--accent-strong));
  z-index: 300;
  transition: width 0.08s linear;
}

.app-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 300px minmax(0, 1fr);
  transition: grid-template-columns 0.28s ease;
}

.app-shell.sidebar-collapsed {
  grid-template-columns: 0 minmax(0, 1fr);
}

.sidebar {
  position: fixed;
  top: 0;
  left: 0;
  width: 300px;
  height: 100vh;
  overflow: auto;
  padding: 28px 20px;
  border-right: 1px solid var(--border);
  background: var(--bg-elevated);
  backdrop-filter: blur(16px);
  transition: opacity 0.24s ease, transform 0.28s ease, padding 0.28s ease;
  z-index: 100;
}

.app-shell.sidebar-collapsed .sidebar {
  opacity: 0;
  transform: translateX(-100%);
  padding-left: 0;
  padding-right: 0;
  overflow: hidden;
  pointer-events: none;
  border-right: none;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
}

.brand-badge {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  background: var(--panel-strong);
  box-shadow: var(--shadow);
}

.brand h1 {
  margin: 0;
  font-size: 20px;
}

.brand p {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.search-box {
  position: relative;
}

.clear-search-btn {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  background: transparent;
  border: none;
  color: var(--muted);
  cursor: pointer;
  font-size: 14px;
  padding: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: color 0.2s, background 0.2s;
}

.clear-search-btn:hover {
  color: var(--text);
  background: var(--border);
}

.search-box input {
  width: 100%;
  padding: 13px 14px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--panel-strong);
  color: var(--text);
  outline: none;
  transition: border-color 0.24s ease, box-shadow 0.24s ease, background 0.24s ease;
  padding-right: 36px;
}

.search-box input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 5px var(--accent-soft), 0 0 0 1px var(--accent);
  background: color-mix(in srgb, var(--panel-strong) 96%, var(--accent-soft) 4%);
}

.sidebar-section {
  margin-top: 20px;
}

.section-title {
  margin-bottom: 12px;
  color: var(--muted);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.story-list,
.chapter-list,
.library-grid {
  display: grid;
  gap: 12px;
}

.story-list {
  grid-auto-rows: max-content;
}

.story-list-item,
.chapter-item,
.story-card,
.story-detail-card,
.chapter-panel,
.reader-card,
.settings-card {
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.story-list-item,
.chapter-item,
.story-card {
  width: 100%;
  text-align: left;
  color: var(--text);
  background: var(--panel-strong);
  border-radius: 18px;
  transition: transform 0.32s cubic-bezier(0.34, 1.56, 0.64, 1), border-color 0.28s ease, box-shadow 0.28s ease, background 0.28s ease;
}

.story-list-item:hover,
.chapter-item:hover,
.story-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent);
  box-shadow: 0 20px 40px color-mix(in srgb, var(--accent) 16%, rgba(0, 0, 0, 0.08) 84%);
  background: color-mix(in srgb, var(--panel-strong) 98%, var(--accent-soft) 2%);
}

.story-list-item {
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  overflow: hidden;
}

.story-list-item.active {
  background: linear-gradient(180deg, var(--panel-strong), color-mix(in srgb, var(--accent-soft) 50%, var(--panel-strong) 50%));
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent-soft), var(--shadow);
}

.sidebar-story-title {
  display: block;
  font-size: 14px;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sidebar-story-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.sidebar-author,
.muted,
.detail-meta,
.story-card span,
.story-list-item span {
  color: var(--muted);
  font-size: 13px;
}

.sidebar-author {
  flex: 1;
  min-width: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.main-content {
  grid-column: 2;
  min-width: 0;
  padding: 18px 24px 36px;
}

.topbar,
.sub-header-nav {
  position: sticky;
  transition: transform 0.28s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.28s ease, background 0.28s ease;
}

.topbar {
  top: 0;
  z-index: 120;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
  padding: 16px 18px;
  border: 1px solid var(--border);
  border-radius: 24px;
  background: var(--bg-elevated);
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow);
}

.topbar-left,
.topbar-right,
.reader-toolbar,
.section-row,
.story-detail-header,
.settings-head,
.settings-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.topbar-left {
  flex: 1;
  min-width: 0;
}

.page-heading {
  min-width: 0;
}

#pageTitle {
  margin: 0;
  font-size: 24px;
  line-height: 1.2;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

#pageSubtitle {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 13px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.ghost-btn,
.primary-btn {
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 10px 14px;
  background: var(--panel-strong);
  color: var(--text);
  cursor: pointer;
  transition: transform 0.2s cubic-bezier(0.34, 1.56, 0.64, 1), background 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.ghost-btn:hover,
.primary-btn:hover {
  transform: translateY(-2px);
  border-color: var(--accent);
}

.ghost-btn:active {
  transform: translateY(0px);
}

.icon-btn {
  min-width: 44px;
  padding-inline: 12px;
}

.primary-btn {
  color: #fff;
  background: linear-gradient(180deg, var(--accent), var(--accent-strong));
  border-color: transparent;
}

.view {
  display: none;
}

.view.active {
  display: block;
}

.library-grid {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.story-card {
  min-height: 180px;
  padding: 18px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.26), transparent),
    var(--panel-strong);
}

.story-card strong {
  display: block;
  margin-bottom: 6px;
  font-size: 17px;
  line-height: 1.4;
}

.story-detail-card,
.chapter-panel,
.reader-card,
.settings-card {
  background: var(--panel);
  border-radius: 28px;
}

.story-detail-card,
.chapter-panel {
  padding: 24px;
}

.story-detail-card {
  margin-bottom: 18px;
}

.detail-badge,
.tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
}

.detail-badge,
.tag-genre {
  background: var(--accent-soft);
  color: var(--accent-strong);
}

.tag-status {
  background: rgba(25, 118, 210, 0.12);
  color: #1565c0;
}

.tag-status.completed {
  background: rgba(46, 125, 50, 0.12);
  color: #2e7d32;
}

.tag-status.paused {
  background: rgba(211, 47, 47, 0.12);
  color: #d32f2f;
}

body.theme-dark .tag-status {
  background: rgba(25, 118, 210, 0.22);
  color: #b7d7ff;
}

body.theme-dark .tag-status.completed {
  background: rgba(46, 125, 50, 0.24);
  color: #cbe8cc;
}

body.theme-dark .tag-status.paused {
  background: rgba(211, 47, 47, 0.24);
  color: #ffcdd2;
}

.story-detail-header {
  justify-content: space-between;
  align-items: flex-start;
  gap: 18px;
}

.story-detail-header>div:first-child {
  flex: 1;
  min-width: 0;
}

#detailTitle,
.reader-header h3 {
  margin: 0;
  font-size: 30px;
  line-height: 1.3;
  word-break: break-word;
}

#continueReadingBtn {
  flex-shrink: 0;
  white-space: nowrap;
}

.detail-description-wrap {
  margin-top: 10px;
}

.detail-description {
  margin: 20px 0 0;
  font-size: 16px;
  line-height: 2;
  color: color-mix(in srgb, var(--text) 94%, var(--muted) 6%);
  white-space: pre-line;
  letter-spacing: 0.01em;
}

.detail-description.clamp {
  display: -webkit-box;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.description-toggle-btn {
  margin-top: 14px;
}

.section-row {
  justify-content: space-between;
  flex-wrap: wrap;
  margin-bottom: 14px;
}

.section-row h4 {
  margin: 0;
  font-size: 20px;
}

.chapter-panel-meta,
.chapter-pagination,
.tags-container {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.chapter-item {
  padding: 14px 16px;
}

.chapter-item strong {
  display: block;
  margin-bottom: 6px;
}

.chapter-item.reading {
  background: linear-gradient(180deg, var(--panel-strong), color-mix(in srgb, var(--accent-soft) 55%, var(--panel-strong) 45%));
  border: 1px solid var(--accent);
}

.reader-card {
  /* Thay đổi dòng padding: 
     80px là lề trên
     120px là lề 2 bên
     400px là lề dưới (Tương đương 3-4 lần lăn chuột) */
  /* Tăng khoản cách dưới để không cần nhìn xuống sát đáy*/
  padding: 80px 120px 400px;
  margin: 48px auto;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.05);
}

.reader-header {
  margin-bottom: 48px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--border);
}

.reader-story-title {
  margin: 0 0 8px;
  color: var(--muted);
  font-size: 14px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.reader-content {
  font-family: var(--reader-font-family);
  font-size: var(--reader-font-size);
  line-height: 2.2;
  letter-spacing: 0.025em;
  word-spacing: 0.1em;
}

.reader-content p {
  margin: 0 0 1.6em;
  text-align: justify;
  hyphens: auto;
}

.reader-content p:first-child::first-letter {
  font-size: 1.18em;
  font-weight: 700;
}

.sub-header-nav {
  top: 104px;
  margin-bottom: 24px;
  z-index: 110;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  gap: 12px;
  align-items: center;
  margin-bottom: 18px;
  padding: 10px 14px;
  border: 1px solid var(--border);
  border-radius: 20px;
  background: var(--bg-elevated);
  backdrop-filter: blur(14px);
  box-shadow: var(--shadow);
}

.sub-header-left {
  min-width: 0;
  color: var(--muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.separator {
  margin: 0 6px;
}

#subChapterTitle {
  color: var(--text);
}

.sub-header-center {
  display: flex;
  gap: 8px;
  justify-content: center;
}

.floating-reader-nav,
.bottom-reader-toolbar {
  width: min(var(--reader-width), calc(100vw - 48px));
  margin: 0 auto;
}

.floating-reader-nav {
  position: sticky;
  bottom: 18px;
  z-index: 105;
  display: flex;
  justify-content: center;
  gap: 10px;
  padding: 10px 14px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--bg-elevated);
  backdrop-filter: blur(14px);
  box-shadow: var(--shadow);
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.3s ease;
}

.bottom-reader-toolbar {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.reading-settings-panel {
  position: fixed;
  inset: 0 0 0 auto;
  z-index: 210;
  width: min(360px, calc(100vw - 24px));
  padding: 18px;
  display: flex;
  justify-content: flex-end;
  background: rgba(0, 0, 0, 0.12);
  backdrop-filter: blur(4px);
}

.settings-card {
  margin-top: 32px;
  width: 100%;
  padding: 18px;
  background: var(--panel-strong);
}

.settings-head {
  justify-content: space-between;
  margin-bottom: 18px;
}

.settings-head h4 {
  margin: 0;
  font-size: 20px;
}

.settings-group+.settings-group {
  margin-top: 18px;
}

.settings-label {
  display: block;
  margin-bottom: 10px;
  font-size: 13px;
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.segmented-control {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.segmented-control .ghost-btn.active {
  background: var(--accent-soft);
  border-color: var(--accent);
  color: var(--accent-strong);
}

.settings-value {
  min-width: 72px;
  text-align: center;
  font-weight: 600;
}

#readerWidthRange {
  width: 100%;
  accent-color: var(--accent);
}

.range-caption {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 8px;
  color: var(--muted);
  font-size: 13px;
}

.page-loading-overlay {
  position: fixed;
  inset: 0;
  z-index: 260;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.12);
  backdrop-filter: blur(4px);
  opacity: 1;
  transition: opacity 0.18s ease;
}

.page-loading-overlay.hidden {
  opacity: 0;
  pointer-events: none;
}

.page-loading-spinner {
  width: 44px;
  height: 44px;
  border-radius: 999px;
  border: 4px solid color-mix(in srgb, var(--accent) 24%, transparent);
  border-top-color: var(--accent);
  animation: spin 0.7s linear infinite;
}

.empty-state {
  padding: 20px;
  text-align: center;
  color: var(--muted);
  border: 1px dashed var(--border);
  border-radius: 18px;
}

.ghost-btn:disabled {
  opacity: 0.42;
  cursor: not-allowed;
  pointer-events: none;
}

@keyframes spin {
  from {
    transform: rotate(0deg);
  }

  to {
    transform: rotate(360deg);
  }
}

@media (max-width: 1400px) {

  .reader-card,
  .floating-reader-nav,
  .bottom-reader-toolbar {
    width: min(var(--reader-width), calc(100vw - 32px));
  }
}

@media (max-width: 1100px) {

  .app-shell,
  .app-shell.sidebar-collapsed {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: relative;
    width: 100%;
    height: auto;
    border-right: none;
    border-bottom: 1px solid var(--border);
    z-index: 1;
  }

  .main-content {
    padding: 16px;
  }

  .topbar {
    padding: 14px;
  }

  .sub-header-nav {
    top: 86px;
    grid-template-columns: 1fr;
    justify-items: center;
  }

  .sub-header-left {
    display: none;
  }
}

@media (max-width: 680px) {
  .story-detail-header {
    flex-direction: column;
    align-items: stretch;
  }

  #continueReadingBtn {
    width: 100%;
  }

  .topbar {
    flex-direction: column;
    align-items: stretch;
  }

  .topbar-right {
    justify-content: flex-end;
  }

  .reader-card {
    width: calc(100vw - 16px);
    padding: 32px 20px;
    /* Mobile thì padding nhỏ lại cho đủ chỗ chứa chữ */
    margin: 12px auto;
  }

  .reader-content {
    line-height: 2.1;
  }

  .floating-reader-nav,
  .bottom-reader-toolbar {
    width: calc(100vw - 16px);
  }

  .floating-reader-nav {
    padding: 8px;
    gap: 8px;
    bottom: 10px;
  }

  .floating-reader-nav .ghost-btn,
  .bottom-reader-toolbar .ghost-btn {
    flex: 1;
    min-width: 0;
    padding-inline: 10px;
  }
}

#saveProgressBtn {
  font-size: 18px;
  transition: all 0.2s ease;
}

#saveProgressBtn.saved {
  background: var(--accent-soft);
  color: var(--accent-strong);
  border-color: var(--accent);
  transform: scale(1.1);
}

/* Popup thông báo chuyển chương */
.next-chapter-popup {
  position: fixed;
  bottom: 100px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  z-index: 500;
  background: var(--panel-strong);
  padding: 16px 24px;
  border-radius: 20px;
  border: 1px solid var(--accent);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  opacity: 0;
  pointer-events: none;
}

.next-chapter-popup.active {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.popup-content {
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: center;
  font-weight: 600;
}

.popup-progress-wrap {
  width: 200px;
  height: 4px;
  background: var(--border);
  border-radius: 2px;
  overflow: hidden;
}

.popup-progress-bar {
  width: 0%;
  height: 100%;
  background: var(--accent);
}

/* Hiệu ứng thanh chạy 2 giây */
.next-chapter-popup.active .popup-progress-bar {
  width: 100%;
}

/* Style cho checkbox trong bảng cài đặt */
.settings-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.checkbox-item {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  font-size: 14px;
}

.checkbox-item input {
  width: 18px;
  height: 18px;
  accent-color: var(--accent);
}

/* style.css */
.folder-select-wrap {
  margin-top: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
}

#storyFolderSelect {
  padding: 4px 12px;
  border-radius: 8px;
  background: var(--bg-elevated);
}

/* Thêm icon folder nhỏ vào sidebar-story-meta nếu muốn */
.tag-folder {
  background: var(--accent);
  color: #fff;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 10px;
}

/* style.css */

/* Style chung cho các thẻ Select (Dropdown) */
.folder-select-ui {
  width: 100%;
  padding: 10px 14px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: var(--panel-strong);
  color: var(--text);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  outline: none;
  appearance: none;
  /* Ẩn mũi tên mặc định của trình duyệt */
  background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 16px;
  transition: all 0.2s ease;
}

.folder-select-ui:hover {
  border-color: var(--accent);
  background-color: color-mix(in srgb, var(--panel-strong) 96%, var(--accent-soft) 4%);
}

.folder-select-ui:focus {
  box-shadow: 0 0 0 4px var(--accent-soft);
  border-color: var(--accent);
}

/* Căn chỉnh riêng cho Dropdown trong trang chi tiết */
.folder-select-wrap {
  margin-top: 16px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.folder-select-wrap label {
  font-size: 13px;
  color: var(--muted);
  font-weight: 600;
  text-transform: uppercase;
}

#storyFolderSelect {
  width: auto;
  /* Trang chi tiết không cần rộng 100% */
  min-width: 180px;
}

/* Tùy chỉnh thanh cuộn cho các trình duyệt hiện đại */
* {
  scrollbar-width: thin;
  /* Độ rộng nhỏ cho Firefox */
  scrollbar-color: var(--muted) transparent;
  /* Màu nút cuộn và màu nền trên Firefox */
}

/* Tùy chỉnh cho Chrome, Edge, và Safari (Webkit) */
::-webkit-scrollbar {
  width: 8px;
  /* Độ rộng của thanh cuộn dọc */
  height: 8px;
  /* Độ cao của thanh cuộn ngang */
}

::-webkit-scrollbar-track {
  background: transparent;
  /* Nền của thanh cuộn để trong suốt để lộ màu --bg */
}

::-webkit-scrollbar-thumb {
  background-color: var(--muted);
  /* Sử dụng màu muted của từng theme */
  border-radius: 20px;
  /* Tạo khoảng trắng quanh nút cuộn bằng cách dùng border trùng màu nền theme */
  border: 2px solid var(--bg);
}

::-webkit-scrollbar-thumb:hover {
  background-color: var(--accent);
  /* Khi di chuột vào sẽ hiện màu nhấn của theme */
}

/* Riêng cho khu vực Sidebar nếu bạn muốn nó mờ hơn nữa */
.sidebar::-webkit-scrollbar-thumb {
  background-color: color-mix(in srgb, var(--muted) 50%, transparent);
}

/* style.css */
.tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag-toggle-btn {
  padding: 6px 12px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--panel-strong);
  color: var(--muted);
  font-size: 13px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.tag-toggle-btn:hover {
  border-color: var(--accent);
}

.tag-toggle-btn.active {
  background: var(--accent-soft);
  color: var(--accent-strong);
  border-color: var(--accent);
  box-shadow: 0 4px 12px var(--accent-soft);
}

/* style.css */
.sidebar-tag-icons {
  display: flex;
  gap: 4px;
  flex-shrink: 0;
  /* Đảm bảo icon không bị bóp méo khi tiêu đề dài */
  font-size: 14px;
}

.sidebar-story-title {
  flex: 1;
  min-width: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Class dùng để ẩn hoàn toàn con trỏ chuột */
body.hide-cursor,
body.hide-cursor * {
  cursor: none !important;
}

/* Hiệu ứng làm mờ cho truyện đã cày xong ở Thư viện */
.story-card.read-completed {
  opacity: 0.55;
  /* Làm mờ đi gần một nửa */
  /* Chuyển nền sang màu hơi xám tối một chút cho chìm xuống */
  background: color-mix(in srgb, var(--panel-strong) 90%, var(--muted) 10%);
  box-shadow: none;
  /* Bỏ đổ bóng để trông nó "chìm" hơn */
}

/* Khi di chuột vào truyện đã đọc xong, sáng lên lại một chút để dễ nhìn */
.story-card.read-completed:hover {
  opacity: 0.9;
  background: color-mix(in srgb, var(--panel-strong) 98%, var(--accent-soft) 2%);
}

/* Style cho phần hiển thị Nguồn truyện */
.detail-crawl-info {
  margin-top: 10px;
  font-size: 13px;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.detail-crawl-info a {
  color: var(--accent);
  text-decoration: none;
  font-weight: 600;
  transition: opacity 0.2s;
}

.detail-crawl-info a:hover {
  opacity: 0.8;
  text-decoration: underline;
}

.chapter-search-input {
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--panel-strong);
  color: var(--text);
  outline: none;
  width: 170px;
  font-size: 13px;
  transition: border-color 0.2s;
}

.chapter-search-input:focus {
  border-color: var(--accent);
}

.chapter-item.highlight {
  animation: highlight-blink 1.5s ease;
}

@keyframes highlight-blink {
  0% {
    background-color: var(--accent-soft);
    border-color: var(--accent);
  }

  100% {
    background-color: var(--panel-strong);
    border-color: var(--border);
  }
}



/* --- Alternative Names / Tên khác --- */
.story-alt-names {
  display: block;
  margin-top: -2px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
  opacity: 0.9;
}

.story-card .story-alt-names {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.modal-alt-names {
  margin: -6px 0 10px;
  font-size: 11px;
}

.alt-names-box {
  margin: 6px auto 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
  color: var(--muted);
  font-size: 13px;
}

.alt-names-label {
  font-weight: 700;
  color: var(--muted);
}

.alt-name-chip-list {
  display: inline-flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 6px;
}

.alt-name-chip {
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 4px 10px;
  background: var(--accent-soft);
  color: var(--accent-strong);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.alt-name-chip:hover {
  transform: translateY(-1px);
  border-color: var(--accent);
  background: color-mix(in srgb, var(--accent-soft) 78%, var(--panel-strong) 22%);
}

/* --- GIAO DIỆN TRANG CHI TIẾT MỚI (MODERN UI) --- */
.modern-detail {
  padding: 32px !important;
}

.title-rating-wrap {
  text-align: center;
  margin-bottom: 24px;
}

.modern-title {
  font-size: 32px !important;
  font-weight: 800;
  margin-bottom: 8px !important;
}

.story-rating {
  font-size: 22px;
  /* Tăng size lên một chút để dễ bấm trên điện thoại */
  letter-spacing: 4px;
}

.interactive-star {
  cursor: pointer;
  color: color-mix(in srgb, var(--muted) 40%, transparent);
  /* Màu xám mờ cho sao trống */
  transition: color 0.2s, transform 0.2s;
  display: inline-block;
}

/* Đổi màu vàng cho sao đã chọn */
.interactive-star.filled {
  color: #fbbf24;
}

/* Hiệu ứng nảy lên xíu khi đưa chuột vào */
.interactive-star:hover {
  transform: scale(1.2);
}

/* ĐÃ ÁP DỤNG THU GỌN LƯỚI */
.meta-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

.meta-info-box {
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 16px;
  background: var(--panel-strong);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.meta-label {
  font-size: 11px;
  font-weight: 700;
  color: var(--muted);
  text-transform: uppercase;
}

.meta-value.font-semibold {
  font-weight: 600;
  font-size: 15px;
}

.meta-value.tags-container {
  gap: 6px;
}

/* THANH TIẾN ĐỘ ĐỌC */
.progress-section {
  max-width: 400px;
  margin: 0 auto 16px auto;
}

.progress-info {
  display: flex;
  justify-content: space-between;
  font-size: 14px;
  margin-bottom: 8px;
  color: var(--muted);
}

.progress-percent {
  font-weight: 700;
  color: #2563eb;
}

.progress-bar-bg {
  width: 100%;
  height: 8px;
  background: var(--border);
  border-radius: 4px;
  overflow: hidden;
}

.progress-bar-fill {
  height: 100%;
  background: #2563eb;
  width: 0%;
  transition: width 0.5s ease;
}

/* ĐÃ ÁP DỤNG THU GỌN NÚT BẤM */
.block-btn {
  width: 100%;
  max-width: 400px;
  margin: 0 auto 24px auto;
  padding: 16px;
  font-size: 16px;
  font-weight: 600;
  border-radius: 16px;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  background: #2563eb;
  color: white;
  border: none;
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.2);
}

.block-btn:hover {
  background: #1d4ed8;
  transform: translateY(-2px);
}

.modern-crawl {
  justify-content: center;
  margin-bottom: 20px;
  background: var(--accent-soft);
  padding: 10px;
  border-radius: 12px;
}

.modern-tags-wrap {
  justify-content: center;
  margin-bottom: 32px;
  padding-bottom: 24px;
  border-bottom: 1px dashed var(--border);
}

.intro-section {
  background: var(--panel-strong);
  border-radius: 16px;
  padding: 24px;
  border: 1px solid var(--border);
}

.intro-heading {
  font-size: 18px;
  font-weight: 700;
  margin: 0 0 16px 0;
  padding-left: 12px;
  border-left: 5px solid #2563eb;
  color: var(--text);
}

/* --- NÚT LÊN ĐẦU TRANG --- */
.scroll-to-top-btn {
  position: fixed;
  bottom: 30px;
  right: 30px;
  z-index: 150;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  border: none;
  font-size: 24px;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
  transition: opacity 0.3s ease, transform 0.3s ease, background 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.scroll-to-top-btn:hover {
  background: var(--accent-strong);
  transform: translateY(-4px);
}

.scroll-to-top-btn.hidden {
  opacity: 0;
  pointer-events: none;
  transform: translateY(20px);
}

/* Chỉnh nhỏ lại một chút trên điện thoại */
@media (max-width: 680px) {
  .scroll-to-top-btn {
    bottom: 20px;
    right: 20px;
    width: 44px;
    height: 44px;
    font-size: 20px;
  }
}

body.reader-mode .sidebar {
  position: fixed !important;
  left: 0;
  top: 0;
  height: 100vh;
  z-index: 1000 !important;
  /* Đảm bảo nổi lên trên cùng */
  box-shadow: 4px 0 24px rgba(0, 0, 0, 0.2);
  /* Đổ bóng cho tách biệt với nền */
}

/* 1. Ép khung chữ luôn chiếm toàn bộ màn hình, tránh giật cuộn trang (Reflow) gây lỗi tự đóng Sidebar */
body.reader-mode .main-content {
  grid-column: 1 / -1 !important;
  /* Mở rộng toàn lưới Grid */
  margin-left: 0 !important;
  width: 100% !important;
}

/* 2. Ép thanh Topbar nổi lên trên cùng để tránh bị chữ đè mất hitbox */
.topbar {
  z-index: 990 !important;
}

.topbar:not(.hidden) {
  pointer-events: auto !important;
}

/* 3. Bảo vệ tuyệt đối nút ☰ của Sidebar theo đúng ID mới */
#sidebarToggleBtn {
  position: relative;
  z-index: 995 !important;
  cursor: pointer !important;
  pointer-events: auto !important;
}

body.reader-mode .app-shell.sidebar-collapsed .topbar {
  transition: padding-left 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Hiệu ứng cho Tác giả, Thể loại, Trạng thái có thể bấm */
.clickable-filter {
  cursor: pointer;
  transition: all 0.2s ease;
}

#metaAuthor .clickable-filter:hover {
  color: var(--accent);
  text-decoration: underline;
}

#metaGenres .tag.clickable-filter:hover,
#metaStatus .tag.clickable-filter:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  filter: brightness(1.1);
}

/* --- UI Modal Lọc Nâng Cao --- */
.modal-content {
  width: min(1800px, calc(100vw - 32px));
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.25);
  transform: translateY(20px);
  opacity: 0;
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* Hiệu ứng trượt lên khi mở Modal */
#advancedSearchModal:not(.hidden) .modal-content {
  transform: translateY(0);
  opacity: 1;
}

#advancedSearchModal {
  z-index: 300;
  /* Nổi lên trên tất cả */
}

/* --- UI Checkbox dạng Thẻ Tag cho Modal Lọc --- */
.tag-checkbox {
  cursor: pointer;
  display: inline-flex;
  margin: 0;
}

.tag-checkbox input {
  display: none;
  /* Ẩn ô vuông checkbox mặc định */
}

.tag-checkbox span {
  padding: 6px 12px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--panel-strong);
  color: var(--muted);
  font-size: 13px;
  transition: all 0.2s ease;
  user-select: none;
}

/* Đổi màu Tag khi checkbox được tích */
.tag-checkbox input:checked+span {
  background: var(--accent-soft);
  color: var(--accent-strong);
  border-color: var(--accent);
  box-shadow: 0 4px 12px var(--accent-soft);
}

.scrollable-tags {
  max-height: 160px;
  /* Giới hạn chiều cao cho Thể loại để không dài quá màn hình */
  overflow-y: auto;
  padding-bottom: 4px;
  align-items: flex-start;
  align-content: flex-start;
}

/* Chặn cuộn trang khi mở Modal */
body.modal-open {
  overflow: hidden;
  padding-right: 8px;
  /* Tránh bị giật màn hình do thanh cuộn biến mất */
}

/* Làm nổi bật nút "Tất cả" một chút */
.master-tag span {
  font-weight: 700;
  border-style: dashed !important;
}

/* --- KHẮC PHỤC LỖI KẸT NÚT MENU KHI CUỘN TRANG --- */

/* 1. Ép thanh Topbar luôn nổi hẳn lên trên phần chữ */
.topbar {
  z-index: 990 !important;
  /* Cao hơn text nhưng phải thấp hơn Sidebar (1000) */
}

/* 2. Đảm bảo Topbar luôn nhận tương tác khi đang hiển thị */
.topbar:not(.hidden) {
  pointer-events: auto !important;
}

/* 3. "Bảo kê" tuyệt đối cho nút Menu không bị ai đè lên */
.topbar #menuBtn {
  position: relative;
  z-index: 995 !important;
  cursor: pointer !important;
  pointer-events: auto !important;
}

/* Ép ứng dụng chiếm toàn bộ 100% chiều rộng, không chia cột Sidebar nữa */
.app-shell,
.app-shell.sidebar-collapsed {
  grid-template-columns: 1fr !important;
}

/* Xóa bỏ hoàn toàn khoảng cách thừa do Sidebar để lại */
.main-content {
  grid-column: 1 / -1 !important;
}

/* --- GIAO DIỆN MODAL 2 CỘT TÌM KIẾM --- */

/* 1. Mở rộng kích thước tối đa của Modal để chứa đủ 2 cột */
.split-layout-modal {
  width: var(--app-max-width) !important;
  max-width: calc(100vw - (var(--app-padding) * 2)) !important;

  height: 85vh;
  max-height: 900px;
  display: flex;
  flex-direction: column;
  border-radius: 24px !important;

  margin-left: auto;
  margin-right: auto;
}

#advancedSearchModal.page-loading-overlay {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  padding-top: 80px;
}

/* 2. Container bọc 2 cột */
.modal-split-container {
  display: flex;
  gap: 24px;
  flex: 1;
  /* Chiếm hết chiều cao còn lại của modal */
  overflow: hidden;
  /* Tránh tràn layout tổng */
  margin-top: 12px;
}

/* 3. Cột Trái: Bộ Lọc */
.modal-left-panel {
  flex: 0 0 300px;
  /* Cố định 300px, không co giãn */
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  /* Có thanh cuộn riêng nếu quá dài */
  padding-right: 16px;
  border-right: 1px solid var(--border);
}

/* 4. Cột Phải: Kết Quả */
.modal-right-panel {
  flex: 1;
  /* Chiếm TOÀN BỘ không gian còn lại (tương đương 70-80%) */
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  /* Có thanh cuộn riêng cho kết quả */
  padding-right: 8px;
  background: color-mix(in srgb, var(--bg-elevated) 40%, transparent);
  border-radius: 12px;
}

/* Chỉnh lại Grid của truyện trong Modal cho vừa vặn */
#modalSearchResults {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 12px;
  padding-bottom: 24px;
}

/* 5. Giao diện Mobile: Trở về 1 cột dọc truyền thống */
@media (max-width: 850px) {
  .split-layout-modal {
    height: 90vh;
    /* Thu lại trên mobile */
  }

  .modal-split-container {
    flex-direction: column;
    /* Xếp chồng */
    overflow-y: auto;
    /* Cuộn cả trang thay vì cuộn từng cột */
  }

  .modal-left-panel {
    flex: none;
    border-right: none;
    border-bottom: 1px dashed var(--border);
    padding-right: 0;
    padding-bottom: 24px;
    overflow-y: visible;
    /* Tắt cuộn riêng */
  }

  .modal-right-panel {
    overflow-y: visible;
    /* Tắt cuộn riêng */
  }
}

@media (max-width: 1024px) {
  .modal-split-container {
    flex-direction: column;
    /* Xếp cột trái trên, cột phải dưới */
    overflow-y: auto;
  }

  .modal-left-panel {
    flex: none;
    width: 100%;
    /* Chiếm hết chiều ngang */
    border-right: none;
    border-bottom: 1px dashed var(--border);
    padding-right: 0;
    padding-bottom: 20px;
  }

  .modal-right-panel {
    width: 100%;
    padding-left: 0;
  }
}

.field-hint {
  display: block;
  margin-top: 6px;
  color: var(--muted);
  font-size: 12px;
}

.modal-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

.modal-actions-right {
  display: flex;
  gap: 10px;
  margin-left: auto;
}

@media (max-width: 720px) {
  .modal-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .modal-actions-right {
    width: 100%;
    margin-left: 0;
  }

  .modal-actions-right button {
    flex: 1;
  }
}

.chapter-editor-modal {
  width: min(1100px, calc(100vw - 32px));
  height: min(88vh, 900px);
  max-height: calc(100dvh - 32px);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transform: translateY(20px);
  opacity: 0;
  transition: all 0.28s cubic-bezier(0.34, 1.56, 0.64, 1);
}

#chapterEditorModal:not(.hidden) .chapter-editor-modal {
  transform: translateY(0);
  opacity: 1;
}

.chapter-editor-form {
  display: grid;
  gap: 18px;
}

.chapter-editor-path {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 12px;
  word-break: break-all;
}

.chapter-editor-textarea {
  width: 100%;
  height: 100%;
  min-height: 0;
  resize: none;
  line-height: 1.8;
  font-family: var(--reader-font-family);
  font-size: 16px;
  white-space: pre-wrap;
}

#editChapterBtn {
  white-space: nowrap;
}

@media (max-width: 720px) {
  .chapter-editor-modal {
    width: calc(100vw - 20px);
    height: calc(100dvh - 24px);
    max-height: calc(100dvh - 24px);
  }
}

.admin-page {
  background:
    radial-gradient(circle at top left, var(--accent-soft), transparent 28%),
    linear-gradient(180deg, var(--bg), color-mix(in srgb, var(--bg) 90%, #000 10%));
}

.admin-shell {
  width: min(1500px, calc(100vw - 48px));
  margin: 0 auto;
  padding: 28px 0 48px;
}

.admin-topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  padding: 24px;
  border: 1px solid var(--border);
  border-radius: 28px;
  background: var(--bg-elevated);
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
  margin-bottom: 18px;
}

.admin-eyebrow {
  margin: 0 0 6px;
  color: var(--accent-strong);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.admin-topbar h1 {
  margin: 0;
  font-size: clamp(28px, 4vw, 46px);
  line-height: 1.05;
}

.admin-subtitle {
  margin: 10px 0 0;
  color: var(--muted);
}

.admin-actions {
  display: flex;
  gap: 10px;
  align-items: center;
}

.admin-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 14px;
}

.admin-stat-card,
.admin-panel {
  border: 1px solid var(--border);
  background: var(--panel);
  border-radius: 24px;
  box-shadow: var(--shadow);
}

.admin-stat-card {
  padding: 20px;
  min-height: 142px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.admin-stat-label {
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.admin-stat-card strong {
  font-size: 42px;
  line-height: 1;
}

.admin-stat-card small {
  color: var(--muted);
}

.admin-stat-card.danger {
  background:
    linear-gradient(180deg, rgba(211, 47, 47, 0.08), transparent),
    var(--panel);
}

.admin-main-grid {
  display: grid;
  grid-template-columns: 1.1fr 1.4fr 1fr;
  gap: 14px;
  margin-bottom: 14px;
}

.admin-bottom-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 14px;
}

.admin-panel {
  padding: 20px;
  overflow: hidden;
}

.admin-panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 16px;
}

.admin-panel-head h2 {
  margin: 0;
  font-size: 18px;
}

.admin-badge {
  padding: 6px 10px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent-strong);
  font-size: 12px;
  font-weight: 700;
}

.admin-badge.running {
  background: rgba(46, 125, 50, 0.12);
  color: #2e7d32;
}

.current-task-box {
  padding: 18px;
  border-radius: 18px;
  background: var(--panel-strong);
  border: 1px solid var(--border);
}

.current-task-title {
  font-size: 20px;
  font-weight: 800;
  margin-bottom: 6px;
}

.current-task-subtitle {
  color: var(--muted);
  margin-bottom: 18px;
}

.admin-progress-row {
  display: flex;
  justify-content: space-between;
  margin-bottom: 8px;
  color: var(--muted);
}

.admin-progress-bg {
  height: 12px;
  border-radius: 999px;
  background: var(--accent-soft);
  overflow: hidden;
  margin-bottom: 12px;
}

.admin-progress-fill {
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--accent), var(--accent-strong));
}

.admin-table-wrap {
  overflow-x: auto;
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
}

.admin-table th,
.admin-table td {
  padding: 12px 10px;
  border-bottom: 1px solid var(--border);
  text-align: left;
  font-size: 14px;
}

.admin-table th {
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.admin-error-pill {
  display: inline-flex;
  padding: 4px 8px;
  border-radius: 999px;
  background: rgba(211, 47, 47, 0.12);
  color: #d32f2f;
  font-weight: 700;
  font-size: 12px;
}

.admin-small-btn {
  padding: 6px 10px;
  border-radius: 10px;
  font-size: 13px;
}

.admin-empty-cell {
  color: var(--muted);
  text-align: center !important;
  padding: 28px !important;
}

.admin-log-box {
  height: 420px;
  overflow: auto;
  padding: 14px;
  border-radius: 18px;
  background: color-mix(in srgb, var(--panel-strong) 86%, #000 14%);
  border: 1px solid var(--border);
}

.admin-log-line {
  display: grid;
  gap: 4px;
  padding: 10px 0;
  border-bottom: 1px dashed var(--border);
}

.admin-log-line span {
  color: var(--muted);
  font-size: 12px;
}

.admin-log-line p {
  margin: 0;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 13px;
}

.admin-log-line.success p {
  color: #2e7d32;
}

.admin-log-line.warning p {
  color: #b26a00;
}

.admin-log-line.error p {
  color: #d32f2f;
}

.admin-error-text {
  color: #d32f2f;
  font-weight: 700;
}

@media (max-width: 1100px) {

  .admin-stats-grid,
  .admin-main-grid,
  .admin-bottom-grid {
    grid-template-columns: 1fr 1fr;
  }

  .live-panel {
    grid-column: 1 / -1;
  }
}

@media (max-width: 720px) {
  .admin-shell {
    width: min(100vw - 24px, 1500px);
    padding-top: 12px;
  }

  .admin-topbar,
  .admin-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .admin-stats-grid,
  .admin-main-grid,
  .admin-bottom-grid {
    grid-template-columns: 1fr;
  }

  .admin-stat-card strong {
    font-size: 34px;
  }
}

.admin-chart-box {
  position: relative;
  width: 100%;
  height: 260px;
  max-height: 260px;
  overflow: hidden;
}

.admin-chart-box canvas {
  display: block;
  width: 100% !important;
  height: 100% !important;
}

.admin-panel {
  min-height: 0;
}

.admin-log-box {
  max-height: 420px;
  overflow: auto;
}

/* --- UI TÌM KIẾM VÀ THAY THẾ TRONG EDITOR --- */
.editor-toolbar {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 12px;
  padding: 14px;
  background: color-mix(in srgb, var(--panel-strong) 80%, var(--border) 20%);
  border: 1px solid var(--border);
  border-radius: 12px;
}

.editor-toolbar-row {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
}

.small-input {
  padding: 8px 12px;
  font-size: 13px;
  border-radius: 8px;
  flex: 1;
  min-width: 140px;
}

/* Giao diện Menu Dropdown chọn loại Mark */
.mark-type-menu {
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  margin-bottom: 12px;
  background: var(--panel-strong);
  border: 1px solid var(--border);
  border-radius: 16px;
  box-shadow: var(--shadow);
  padding: 6px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 180px;
  z-index: 250;
}

.mark-type-menu button {
  background: transparent;
  border: none;
  padding: 10px 14px;
  text-align: left;
  width: 100%;
  cursor: pointer;
  border-radius: 10px;
  font-size: 13px;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 8px;
  transition: background 0.2s ease;
}

.mark-type-menu button:hover {
  background: var(--accent-soft);
}

/* Badge hiển thị nút nhảy nhanh ngoài trang chi tiết */
.mark-jump-btn {
  font-weight: 500 !important;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

/* --- GIAO DIỆN DANH SÁCH CHƯƠNG 2 CỘT (MODERN GRID) --- */

/* 1. Chia khung chứa thành 2 cột đều nhau */
.chapter-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px 24px;
  /* Khoảng cách dòng là 14px, khoảng cách giữa 2 cột là 24px */
  padding: 10px 4px;
}

/* 2. Thiết kế lại từng ô chương thành hàng ngang */
.chapter-item {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 16px;
  /* Khoảng cách giữa số chương và tên chương */
  padding: 14px 20px;
  background: var(--panel-strong);
  border: 1px solid var(--border);
  border-radius: 12px;
  text-align: left;
  width: 100%;
}

/* Loại bỏ luật CSS cũ gây xuống dòng */
.chapter-item strong {
  display: inline;
  margin-bottom: 0;
}

/* 3. Style số thứ tự chương bên trái (Ví dụ: 01, 02) */
.chapter-item .chapter-num {
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
  min-width: 28px;
  /* Đảm bảo các con số luôn thẳng hàng */
  opacity: 0.8;
}

/* 4. Style phần văn bản tên chương */
.chapter-item .chapter-title-text {
  font-size: 15px;
  font-weight: 500;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  /* Nếu tên chương quá dài sẽ tự động thêm dấu ... cực gọn */
  flex: 1;
}

/* 5. Badge nhỏ hiển thị chương đang đọc dở */
.chapter-item .reading-badge {
  font-size: 11px;
  background: var(--accent-soft);
  color: var(--accent-strong);
  padding: 3px 8px;
  border-radius: 6px;
  font-weight: 600;
  white-space: nowrap;
}

/* 6. RESPONSIVE: Trên điện thoại màn hình nhỏ, ép về 1 cột để chữ không bị kích/bóp nghẹt */
@media (max-width: 768px) {
  .chapter-list {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .chapter-item {
    padding: 12px 16px;
  }
}

/* --- UI TAB PHÂN ĐOẠN CHƯƠNG (1-100, 101-200...) --- */
.chapter-pagination-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
  padding-bottom: 4px;
}

.chapter-pagination-tabs .tab-btn {
  padding: 8px 16px;
  font-size: 13px;
  font-weight: 600;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--panel-strong);
  color: var(--muted);
  cursor: pointer;
  transition: all 0.2s ease;
}

.chapter-pagination-tabs .tab-btn:hover {
  border-color: var(--accent);
  color: var(--text);
  transform: translateY(-1px);
}

.chapter-pagination-tabs .tab-btn.active {
  background: var(--accent);
  color: #ffffff;
  border-color: var(--accent);
  box-shadow: 0 4px 12px var(--accent-soft);
}

/* Glass / translucent reader bars */
body.reader-mode .topbar,
body.reader-mode .sub-header-nav,
body.reader-mode .floating-reader-nav {
  background: var(--reader-chrome-bg);
  border-color: var(--reader-chrome-border);
  backdrop-filter: blur(var(--reader-chrome-blur)) saturate(var(--reader-chrome-saturate));
  -webkit-backdrop-filter: blur(var(--reader-chrome-blur)) saturate(var(--reader-chrome-saturate));
  box-shadow: var(--reader-chrome-shadow);
}

/* Làm nút bên trong cũng trong hơn, nếu không thì nút vẫn quá đặc */
body.reader-mode .topbar .ghost-btn,
body.reader-mode .sub-header-nav .ghost-btn,
body.reader-mode .floating-reader-nav .ghost-btn {
  background: var(--reader-chrome-btn-bg);
  backdrop-filter: blur(calc(var(--reader-chrome-blur) * 0.6));
  -webkit-backdrop-filter: blur(calc(var(--reader-chrome-blur) * 0.6));
}

/* Hover vẫn rõ để dễ bấm */
body.reader-mode .topbar .ghost-btn:hover,
body.reader-mode .sub-header-nav .ghost-btn:hover,
body.reader-mode .floating-reader-nav .ghost-btn:hover {
  background: color-mix(in srgb, var(--reader-chrome-btn-bg) 82%, var(--accent-soft) 18%);
  border-color: var(--accent);
}

/* ================================
   Reader translucent bars config
   Dán cuối file style.css
================================ */

/* Light/default */
:root {
  --reader-chrome-bg: rgba(255, 252, 246, 0.28);
  --reader-chrome-btn-bg: rgba(255, 252, 246, 0.42);
  --reader-chrome-blur: 2px;
  --reader-chrome-border: rgba(71, 56, 39, 0.10);
  --reader-chrome-shadow: 0 8px 24px rgba(47, 34, 20, 0.06);
}

/* Sepia */
body.theme-sepia {
  --reader-chrome-bg: rgba(252, 244, 230, 0.28);
  --reader-chrome-btn-bg: rgba(252, 244, 230, 0.42);
  --reader-chrome-border: rgba(85, 61, 39, 0.10);
}

/* Dark */
body.theme-dark {
  --reader-chrome-bg: rgba(24, 24, 24, 0.34);
  --reader-chrome-btn-bg: rgba(32, 32, 32, 0.46);
  --reader-chrome-border: rgba(255, 255, 255, 0.10);
  --reader-chrome-shadow: 0 8px 24px rgba(0, 0, 0, 0.24);
}

/* Áp dụng thật sự cho 3 thanh trong màn đọc */
body.reader-mode .topbar,
body.reader-mode .sub-header-nav,
body.reader-mode .floating-reader-nav {
  background: var(--reader-chrome-bg) !important;
  border-color: var(--reader-chrome-border) !important;
  box-shadow: var(--reader-chrome-shadow) !important;

  backdrop-filter: blur(var(--reader-chrome-blur)) saturate(1.1) !important;
  -webkit-backdrop-filter: blur(var(--reader-chrome-blur)) saturate(1.1) !important;
}

/* Nút bên trong cũng phải trong, nếu không nhìn vẫn bị đặc */
body.reader-mode .topbar .ghost-btn,
body.reader-mode .sub-header-nav .ghost-btn,
body.reader-mode .floating-reader-nav .ghost-btn {
  background: var(--reader-chrome-btn-bg) !important;
  border-color: var(--reader-chrome-border) !important;

  backdrop-filter: blur(1px) !important;
  -webkit-backdrop-filter: blur(1px) !important;
}

/* Hover vẫn rõ để dễ bấm */
body.reader-mode .topbar .ghost-btn:hover,
body.reader-mode .sub-header-nav .ghost-btn:hover,
body.reader-mode .floating-reader-nav .ghost-btn:hover {
  background: color-mix(in srgb, var(--reader-chrome-btn-bg) 72%, var(--accent-soft) 28%) !important;
  border-color: var(--accent) !important;
}

/* ================================
   Reader bars trong suốt, nhưng nút/chữ rõ
   Dán cuối file style.css
================================ */

/* Thanh nền: trong suốt */
body.reader-mode .topbar,
body.reader-mode .sub-header-nav,
body.reader-mode .floating-reader-nav {
  background: rgba(255, 252, 246, 0.18) !important;
  border-color: rgba(71, 56, 39, 0.10) !important;
  box-shadow: 0 8px 24px rgba(47, 34, 20, 0.04) !important;

  backdrop-filter: blur(2px) saturate(1.05) !important;
  -webkit-backdrop-filter: blur(2px) saturate(1.05) !important;

  opacity: 1 !important;
}

/* Chữ trên thanh: không trong suốt, rõ hơn */
body.reader-mode .topbar *,
body.reader-mode .sub-header-nav *,
body.reader-mode .floating-reader-nav * {
  opacity: 1 !important;
}

/* Tiêu đề và text nhỏ trên topbar */
body.reader-mode #pageTitle,
body.reader-mode #pageSubtitle,
body.reader-mode #subNovelTitle,
body.reader-mode #subChapterTitle,
body.reader-mode .sub-header-left {
  color: var(--text) !important;
  text-shadow: 0 1px 2px rgba(255, 252, 246, 0.9);
}

/* Nút: nền đặc hơn, chữ/icon rõ */
body.reader-mode .topbar .ghost-btn,
body.reader-mode .sub-header-nav .ghost-btn,
body.reader-mode .floating-reader-nav .ghost-btn {
  background: rgba(255, 252, 246, 0.88) !important;
  color: var(--text) !important;
  border-color: rgba(71, 56, 39, 0.16) !important;
  box-shadow: 0 4px 14px rgba(47, 34, 20, 0.08) !important;

  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;

  opacity: 1 !important;
}

/* Icon SVG lucide trong nút */
body.reader-mode .topbar .ghost-btn svg,
body.reader-mode .sub-header-nav .ghost-btn svg,
body.reader-mode .floating-reader-nav .ghost-btn svg {
  opacity: 1 !important;
  color: var(--text) !important;
  stroke: currentColor !important;
}

/* Hover nút */
body.reader-mode .topbar .ghost-btn:hover,
body.reader-mode .sub-header-nav .ghost-btn:hover,
body.reader-mode .floating-reader-nav .ghost-btn:hover {
  background: rgba(255, 252, 246, 0.96) !important;
  border-color: var(--accent) !important;
}

body.theme-dark.reader-mode .topbar,
body.theme-dark.reader-mode .sub-header-nav,
body.theme-dark.reader-mode .floating-reader-nav {
  background: rgba(24, 24, 24, 0.22) !important;
  border-color: rgba(255, 255, 255, 0.10) !important;
}

body.theme-dark.reader-mode .topbar .ghost-btn,
body.theme-dark.reader-mode .sub-header-nav .ghost-btn,
body.theme-dark.reader-mode .floating-reader-nav .ghost-btn {
  background: rgba(32, 32, 32, 0.88) !important;
  color: var(--text) !important;
  border-color: rgba(255, 255, 255, 0.12) !important;
}

body.theme-dark.reader-mode #pageTitle,
body.theme-dark.reader-mode #pageSubtitle,
body.theme-dark.reader-mode #subNovelTitle,
body.theme-dark.reader-mode #subChapterTitle,
body.theme-dark.reader-mode .sub-header-left {
  color: var(--text) !important;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.9);
}

/* Cho phép thanh reader tự ẩn khi cuộn xuống */
body.reader-mode.hide-reader-chrome .topbar,
body.reader-mode.hide-reader-chrome .sub-header-nav {
  transform: translateY(-140%) !important;
  opacity: 0 !important;
  pointer-events: none !important;
}

body.reader-mode.hide-reader-chrome .floating-reader-nav {
  transform: translateY(160%) !important;
  opacity: 0 !important;
  pointer-events: none !important;
}

.character-highlight {
  font-weight: 700;
  text-shadow: 0 0 0.45em color-mix(in srgb, currentColor 20%, transparent);
}

.character-highlight-form {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 52px auto;
  gap: 8px;
  align-items: center;
}

.character-highlight-form input[type="text"] {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--panel-strong);
  color: var(--text);
  outline: none;
}

.character-highlight-form input[type="color"] {
  width: 52px;
  height: 42px;
  padding: 4px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--panel-strong);
  cursor: pointer;
}

.character-highlight-list {
  display: grid;
  gap: 8px;
  margin-top: 10px;
}

.character-highlight-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--panel);
}

.character-highlight-preview {
  font-weight: 700;
  word-break: break-word;
}

.character-highlight-actions {
  display: flex;
  gap: 6px;
  flex-shrink: 0;
}

.character-highlight-form {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 52px auto;
  gap: 8px;
  align-items: center;
}

.character-highlight-form input[type="text"] {
  width: 100%;
  min-width: 0;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--panel-strong);
  color: var(--text);
  outline: none;
}

.character-highlight-form input[type="color"] {
  width: 52px;
  height: 42px;
  padding: 4px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--panel-strong);
  cursor: pointer;
}

.character-highlight-list {
  margin-top: 10px;
}

.character-highlight-summary {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 600;
}

.character-highlight-scroll {
  display: grid;
  gap: 8px;
  max-height: 220px;
  overflow-y: auto;
  padding-right: 4px;
}

.character-highlight-scroll::-webkit-scrollbar {
  width: 6px;
}

.character-highlight-scroll::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 999px;
}

.character-highlight-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 8px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--panel);
}

.character-highlight-item.is-disabled {
  opacity: 0.62;
}

.character-highlight-main {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}

.character-highlight-dot {
  width: 10px;
  height: 10px;
  flex-shrink: 0;
  border-radius: 999px;
  box-shadow: 0 0 0 3px color-mix(in srgb, currentColor 12%, transparent);
}

.character-highlight-preview {
  min-width: 0;
  max-width: 110px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-weight: 700;
}

.character-highlight-actions {
  display: flex;
  gap: 6px;
  flex-shrink: 0;
}

.compact-btn {
  padding: 7px 10px;
  border-radius: 12px;
  font-size: 13px;
}

.danger-btn:hover {
  border-color: #ef4444;
  color: #ef4444;
}

.character-highlight-empty {
  padding: 10px 12px;
  border: 1px dashed var(--border);
  border-radius: 12px;
  color: var(--muted);
  font-size: 13px;
}

.character-highlight-modal {
  position: fixed;
  inset: 0;
  z-index: 240;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(0, 0, 0, 0.18);
  backdrop-filter: blur(5px);
}

.character-highlight-modal-card {
  width: min(560px, calc(100vw - 32px));
  max-height: min(720px, calc(100vh - 48px));
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 18px;
  border: 1px solid var(--border);
  border-radius: 24px;
  background: var(--panel-strong);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.18);
}

.character-highlight-modal-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
}

.character-highlight-modal-head h4 {
  margin: 0;
  font-size: 20px;
}

.character-highlight-modal-head p {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.character-highlight-search {
  width: 100%;
  padding: 11px 12px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--panel);
  color: var(--text);
  outline: none;
}

.character-highlight-list {
  min-height: 0;
}

.character-highlight-scroll {
  display: grid;
  gap: 8px;
  max-height: 420px;
  overflow-y: auto;
  padding-right: 4px;
}

.character-highlight-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--panel);
}

.character-highlight-main {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.character-highlight-name-btn {
  min-width: 0;
  padding: 0;
  border: 0;
  background: transparent;
  text-align: left;
  cursor: pointer;
}

.character-highlight-preview {
  display: block;
  min-width: 0;
  max-width: 280px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-weight: 800;
}

.character-highlight-row-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.character-highlight-switch {
  position: relative;
  display: inline-flex;
  align-items: center;
  width: 42px;
  height: 24px;
  cursor: pointer;
}

.character-highlight-switch input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.character-highlight-switch span {
  width: 42px;
  height: 24px;
  border-radius: 999px;
  background: var(--border);
  transition: background 0.2s ease;
}

.character-highlight-switch span::before {
  content: '';
  position: absolute;
  top: 3px;
  left: 3px;
  width: 18px;
  height: 18px;
  border-radius: 999px;
  background: var(--panel-strong);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.18);
  transition: transform 0.2s ease;
}

.character-highlight-switch input:checked+span {
  background: var(--accent);
}

.character-highlight-switch input:checked+span::before {
  transform: translateX(18px);
}

.compact-menu-btn {
  min-width: 36px;
  width: 36px;
  height: 36px;
  padding: 0;
  font-size: 20px;
  line-height: 1;
}

/* Inline editor for character highlight rows */
.character-highlight-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  width: 100%;
  min-width: 0;
}

.character-highlight-item.is-editing {
  flex-direction: column;
  align-items: stretch;
  background: color-mix(in srgb, var(--panel-strong) 92%, var(--accent-soft) 8%);
  border-color: var(--accent);
}

.character-highlight-edit-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 112px;
  gap: 10px;
  width: 100%;
  padding-top: 10px;
  margin-top: 2px;
  border-top: 1px solid var(--border);
}

.character-highlight-edit-field {
  display: grid;
  gap: 6px;
  min-width: 0;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

.character-highlight-edit-field input[type="text"] {
  width: 100%;
  min-width: 0;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--panel-strong);
  color: var(--text);
  outline: none;
}

.character-highlight-edit-field input[type="text"]:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-soft);
}

.character-highlight-edit-field input[type="color"] {
  width: 100%;
  height: 42px;
  padding: 4px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--panel-strong);
  cursor: pointer;
}

.character-highlight-edit-actions {
  grid-column: 1 / -1;
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  flex-wrap: wrap;
}

.character-highlight-edit-actions .compact-btn {
  padding: 8px 12px;
}

@media (max-width: 560px) {
  .character-highlight-edit-panel {
    grid-template-columns: 1fr;
  }

  .character-highlight-edit-actions {
    justify-content: stretch;
  }

  .character-highlight-edit-actions .compact-btn {
    flex: 1;
  }
}

/* --- Character Hover Card --- */
.character-hover-card {
  position: fixed;
  right: 16px;
  width: clamp(420px, 32vw, 560px);
  max-width: calc(100vw - 32px);
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior: contain;
  box-sizing: border-box;

  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-4px);
  transition: opacity 120ms ease, transform 120ms ease, visibility 120ms ease;

  background: var(--panel-strong);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: var(--shadow);
  padding: 16px;
}

.character-hover-card,
.character-hover-card * {
  min-width: 0;
}

.character-hover-card.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.character-hover-card__header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}

.character-hover-card__color {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  flex-shrink: 0;
}

.character-hover-card__name {
  margin: 0;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text);
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.character-hover-card__body {
  font-size: 0.9rem;
  color: var(--text);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.character-hover-card__matched-alias,
.character-hover-card__aliases {
  color: var(--muted);
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.character-hover-card__description-section strong {
  display: block;
  font-weight: 600;
  margin-bottom: 4px;
  color: var(--text);
}

.character-hover-card__description {
  background: var(--bg-elevated);
  padding: 12px;
  border-radius: 8px;
  line-height: 1.55;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.character-hover-card__status {
  font-size: 0.8rem;
  color: var(--muted);
  text-align: right;
  margin-top: 4px;
}

/* Enable text selection inside reader content */
#readerContent,
#readerContent p,
#readerContent span {
  user-select: text;
  -webkit-user-select: text;
}


/* Chapter Editor UI enhancements */
.chapter-editor-header {
  flex-shrink: 0;
  align-items: flex-start;
  gap: 16px;
}

.chapter-editor-title-wrap {
  flex: 1;
  min-width: 0;
}

.chapter-editor-title-wrap h4 {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.chapter-editor-actions {
  display: flex;
  gap: 8px;
  flex-shrink: 0;
}

.chapter-editor-body {
  display: flex !important;
  flex-direction: column;
  flex-grow: 1;
  min-height: 0;
  overflow-y: auto;
  padding-right: 4px;
}

.editor-main-group {
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  min-height: 0;
}

textarea.chapter-editor-textarea {
  flex-grow: 1;
}

@media (max-width: 600px) {
  .chapter-editor-header {
    flex-wrap: wrap;
  }

  .chapter-editor-actions {
    width: 100%;
    justify-content: flex-end;
  }
}