:root {
  --bg: #14171c;
  --bg-panel: #1c2027;
  --bg-hover: #262b34;
  --border: #2e333d;
  --text: #e4e6eb;
  --text-dim: #9aa1ac;
  --accent: #3d8bfd;
  --accent-hover: #5a9cfd;
  --danger: #e05260;
  --warn-bg: rgba(255, 182, 72, 0.14);
  --radius: 6px;
}

/* 亮色主題：<html data-theme="light">（🌙 按鈕切換，每頁 <head> 有一段先套用、避免閃一下） */
:root[data-theme="light"] {
  --bg: #f4f5f7;
  --bg-panel: #ffffff;
  --bg-hover: #eceef2;
  --border: #dde1e7;
  --text: #1b1e24;
  --text-dim: #6b7280;
  --accent: #2f6fe0;
  --accent-hover: #1f5bc4;
  --danger: #d1394a;
  --warn-bg: rgba(255, 170, 40, 0.16);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Segoe UI", "Hiragino Sans", "PingFang TC", "Microsoft JhengHei", "Malgun Gothic", system-ui, sans-serif;
  min-height: 100vh;
}

/* 需要登入的頁面：確認登入（加上 .authed）之前先藏起來，不會閃一下內容 */
body.requires-auth:not(.authed) > * { visibility: hidden; }

a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-hover); }

/* ---- 導覽列 ---- */
nav.topbar {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 10px 20px;
  background: var(--bg-panel);
  border-bottom: 1px solid var(--border);
  position: relative;
}
nav.topbar .brand { font-weight: 700; font-size: 1.1rem; margin-right: auto; color: var(--text); flex-shrink: 0; }
nav.topbar .brand:hover { color: var(--accent); }
nav.topbar a, nav.topbar button.link {
  color: var(--text-dim);
  background: none;
  border: none;
  font: inherit;
  cursor: pointer;
  padding: 4px 2px;
  white-space: nowrap;
}
nav.topbar a.active, nav.topbar a:hover, nav.topbar button.link:hover { color: var(--accent); }
.nav-fav { flex-shrink: 0; font-size: 1.1rem; line-height: 1; opacity: 0.7; }
nav.topbar .nav-fav.active, nav.topbar .nav-fav:hover { opacity: 1; }
.nav-user { color: var(--text); font-weight: 700; font-size: 0.85rem; }
.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text);
  font-size: 1.3rem;
  line-height: 1;
  cursor: pointer;
  padding: 4px 8px;
  flex-shrink: 0;
}
.nav-toggle:hover { background: none; }
.nav-links { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
@media (max-width: 760px) {
  nav.topbar { gap: 12px; padding: 10px 14px; }
  .nav-toggle { display: block; }
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
    background: var(--bg-panel);
    border-bottom: 1px solid var(--border);
    padding: 10px 20px 14px;
    z-index: 30;
  }
  .nav-links.open { display: flex; }
}

/* 🔔 通知 */
.bell-wrap { position: relative; flex-shrink: 0; }
.bell-btn {
  position: relative;
  background: none;
  border: none;
  padding: 2px 4px;
  font-size: 1.15rem;
  line-height: 1;
  cursor: pointer;
}
.bell-btn:hover { background: none; }
.bell-badge {
  position: absolute;
  top: -6px;
  right: -8px;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  border-radius: 999px;
  background: #e5323e;
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  line-height: 18px;
  text-align: center;
}
.bell-badge[hidden] { display: none; }
.bell-panel {
  position: absolute;
  top: calc(100% + 8px);
  right: -60px;
  width: 300px;
  max-width: calc(100vw - 24px);
  max-height: 60vh;
  overflow-y: auto;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
  z-index: 40;
}
.bell-panel[hidden] { display: none; }
.bell-title { padding: 10px 12px; font-weight: 700; font-size: 0.9rem; border-bottom: 1px solid var(--border); }
nav.topbar .bell-item { display: block; padding: 10px 12px; border-bottom: 1px solid var(--border); color: var(--text) !important; font-size: 0.88rem; white-space: normal !important; }
.bell-item:hover { background: var(--bg-hover); }
.bell-item.unread { background: rgba(61, 139, 253, 0.12); }
.bell-date { color: var(--text-dim); font-size: 0.75rem; margin-top: 2px; }
.bell-empty { padding: 16px 12px; color: var(--text-dim); font-size: 0.88rem; text-align: center; }
@media (max-width: 760px) {
  .bell-panel { position: fixed; top: 52px; right: 12px; left: 12px; width: auto; }
}

.container { max-width: 1200px; margin: 0 auto; padding: 20px; }

/* ---- 表單元件 ---- */
input, select, textarea {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: var(--radius);
  padding: 8px 10px;
  font: inherit;
}
input:focus, select:focus, textarea:focus { outline: 1px solid var(--accent); }
input[type="checkbox"] { width: auto; accent-color: var(--accent); }

button {
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: var(--radius);
  padding: 8px 16px;
  font: inherit;
  cursor: pointer;
}
button:hover { background: var(--accent-hover); }
button:disabled { background: var(--border); color: var(--text-dim); cursor: not-allowed; }
button.secondary { background: var(--bg-hover); color: var(--text); }
button.secondary:hover { background: var(--border); }
button.small { padding: 4px 10px; font-size: 0.82rem; }
a.btn, a.secondary {
  display: inline-block;
  border-radius: var(--radius);
  padding: 8px 16px;
}
a.btn { background: var(--accent); color: #fff; }
a.btn:hover { background: var(--accent-hover); color: #fff; }
a.secondary { background: var(--bg-hover); color: var(--text); }
a.secondary:hover { background: var(--border); color: var(--text); }
button.danger { background: var(--danger); }
button.danger:hover { background: #f16a77; }

.form-row { display: flex; flex-direction: column; gap: 4px; margin-bottom: 14px; }
.form-row label { font-size: 0.85rem; color: var(--text-dim); }
.form-hint { font-size: 0.78rem; color: var(--text-dim); }
.error-text { color: var(--danger); font-size: 0.85rem; min-height: 1.2em; }
.ok-text { color: #4fbf7a; font-size: 0.85rem; min-height: 1.2em; }
.warn-box {
  background: var(--warn-bg);
  border-left: 3px solid #ffb648;
  border-radius: var(--radius);
  padding: 10px 12px;
  font-size: 0.85rem;
  line-height: 1.6;
}
.panel {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  margin-bottom: 18px;
}
.panel h3 { margin: 0 0 12px; font-size: 1rem; }
.inline-row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.inline-row input[type="text"], .inline-row input[type="password"], .inline-row input:not([type]) { flex: 1 1 140px; min-width: 0; }
.row-actions { display: flex; gap: 6px; justify-content: flex-end; white-space: nowrap; }
/* 欄位多的管理表格：手機上維持最小寬度、整張表左右捲動，不要把欄位擠成一長條 */
table.admin-table.wide { min-width: 680px; }

/* ---- 書庫 ---- */
.search-bar { display: flex; gap: 8px; margin-bottom: 20px; }
.search-bar input[type="text"] { flex: 1; min-width: 0; }
.search-bar select { max-width: 40%; }

.gallery-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 16px; }
@media (max-width: 1000px) { .gallery-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 640px) { .gallery-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; } }
.gallery-card {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  position: relative;
}
.gallery-card a.cover-link, .gallery-card .cover-box { display: block; position: relative; }
.gallery-card img.cover {
  width: 100%;
  aspect-ratio: 3 / 4.2;
  object-fit: cover;
  background: var(--bg-hover);
  display: block;
}
.gallery-card .info { padding: 8px 10px; }
.gallery-card .title {
  font-size: 0.88rem;
  line-height: 1.3;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  display: block;
}
.gallery-card .meta-row { display: flex; align-items: baseline; gap: 6px; margin-top: 4px; }
.gallery-card .meta { flex: 1; min-width: 0; color: var(--text-dim); font-size: 0.78rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.gallery-card .card-date { flex-shrink: 0; color: var(--text-dim); font-size: 0.78rem; }
.gallery-card .fav-btn {
  position: absolute;
  top: 6px;
  right: 6px;
  background: rgba(20, 23, 28, 0.75);
  color: #fff;
  border: none;
  border-radius: 50%;
  width: 30px;
  height: 30px;
  padding: 0;
  font-size: 1rem;
  line-height: 1;
}
.gallery-card .fav-btn.active { color: #ffb648; }
/* 被撤銷的漫畫：封面變暗、中間 🔒 + 說明文字，不能點 */
.gallery-card.locked img.cover { filter: grayscale(1) brightness(0.35) blur(2px); }
.lock-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px;
  text-align: center;
  color: #fff;
}
.lock-overlay .lock-icon { font-size: 2.2rem; line-height: 1; }
.lock-overlay .lock-text { font-size: 0.75rem; line-height: 1.45; }
.empty-state { color: var(--text-dim); text-align: center; padding: 60px 20px; }
.pagination-row { display: flex; align-items: center; justify-content: center; gap: 16px; margin-top: 24px; }
.filter-banner { margin-bottom: 16px; color: var(--text-dim); }

/* ---- 頁尾 ---- */
.site-footer { text-align: center; padding: 32px 16px 40px; }
.site-footer-copyright { color: var(--text-dim); font-size: 0.8rem; letter-spacing: 0.02em; }
.site-footer-links { margin-top: 10px; font-size: 0.78rem; }
.site-footer-links a { color: var(--text-dim); margin: 0 8px; }
.site-footer-links a:hover { color: var(--accent); }

/* ---- 登入 / 註冊 ---- */
.login-shell { min-height: 100vh; display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 24px 16px; }
.login-box {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  width: 360px;
  max-width: 100%;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.login-box h1 { margin: 0 0 4px; font-size: 1.3rem; text-align: center; }
.login-box h2 { margin: 0 0 14px; font-size: 1rem; text-align: center; color: var(--text-dim); font-weight: 400; }
.login-box .form-row { margin-bottom: 10px; }
.login-box button[type="submit"] { margin-top: 4px; }
.login-alt { text-align: center; font-size: 0.85rem; color: var(--text-dim); margin-top: 12px; }
.lang-picker { margin-top: 16px; }
.lang-picker select { font-size: 0.85rem; padding: 4px 8px; }

.terms-list { margin: 0 0 14px; padding-left: 20px; font-size: 0.88rem; line-height: 1.65; }
.terms-list li { margin-bottom: 6px; }
.check-row { display: flex; gap: 8px; align-items: flex-start; font-size: 0.9rem; margin-bottom: 10px; cursor: pointer; }
.check-row input { margin-top: 3px; }
.terms-page { max-width: 640px; }

/* ---- 作品頁 ---- */
.dt-album { display: flex; gap: 24px; align-items: flex-start; }
.dt-cover { width: 240px; max-width: 100%; border-radius: var(--radius); display: block; background: var(--bg-hover); }
.dt-info { flex: 1; min-width: 0; }
.dt-title-row { display: flex; align-items: flex-start; gap: 6px; }
.dt-back { flex-shrink: 0; font-size: 1.2rem; line-height: 1.4; padding: 0 4px; }
.dt-title { margin: 0 0 8px; font-size: 1.15rem; line-height: 1.4; word-break: break-word; }
.dt-meta { color: var(--text-dim); font-size: 0.85rem; margin-bottom: 12px; }
.dt-label { font-weight: 700; font-size: 0.85rem; margin: 14px 0 6px; }
.dt-hint { color: var(--text-dim); font-weight: 400; font-size: 0.78rem; }
.dt-actions { display: flex; gap: 10px; margin-top: 18px; flex-wrap: wrap; align-items: center; }
.dt-btn { font-weight: 700; padding: 9px 20px; }
.fav-toggle.active { background: rgba(255, 182, 72, 0.22); color: #ffb648; }
.like-btn { display: inline-flex; align-items: center; gap: 6px; }
.like-btn.active { background: rgba(229, 50, 62, 0.2); color: #ff6b77; }
@media (max-width: 640px) {
  .dt-album { flex-direction: column; align-items: center; }
  .dt-cover { width: 200px; }
  .dt-info { width: 100%; }
}

.tag-chip {
  display: inline-flex;
  align-items: center;
  background: var(--bg-hover);
  border-radius: 999px;
  margin: 3px 6px 3px 0;
  font-size: 0.82rem;
  overflow: hidden;
}
.tag-chip a { padding: 3px 10px; color: var(--text); }
.tag-chip a:hover { background: var(--border); }
.tag-chip.admin { background: rgba(61, 139, 253, 0.18); }
.tag-chip .tag-del {
  background: none;
  color: var(--text-dim);
  border-left: 1px solid var(--border);
  border-radius: 0;
  padding: 3px 8px;
  font-size: 0.8rem;
  line-height: 1.2;
}
.tag-chip .tag-del:hover { background: var(--danger); color: #fff; }
.tag-add { display: flex; gap: 6px; margin-top: 8px; max-width: 360px; }
.tag-add input { flex: 1; min-width: 0; padding: 5px 9px; font-size: 0.85rem; }
.tag-add button { padding: 5px 12px; font-size: 0.85rem; }

.thumb-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 10px; margin-top: 6px; }
@media (max-width: 1000px) { .thumb-grid { grid-template-columns: repeat(4, 1fr); } }
@media (max-width: 640px) { .thumb-grid { grid-template-columns: repeat(2, 1fr); } }
.thumb { position: relative; display: block; border-radius: var(--radius); overflow: hidden; background: var(--bg-hover); }
.thumb img { width: 100%; aspect-ratio: 3 / 4.2; object-fit: cover; display: block; }
.thumb-no {
  position: absolute;
  right: 4px;
  bottom: 4px;
  background: rgba(20, 23, 28, 0.75);
  color: #fff;
  font-size: 0.72rem;
  padding: 1px 6px;
  border-radius: 999px;
}
.thumb-more { text-align: center; margin: 14px 0 4px; }

/* ---- 閱讀頁 ---- */
.reader-shell { display: flex; flex-direction: column; align-items: center; padding: 12px 12px 80px; }
.reader-page-img { max-width: 100%; height: auto; display: block; margin: 0 auto; background: var(--bg-hover); }
.reader-bottom-nav {
  position: sticky;
  bottom: 0;
  display: flex;
  gap: 10px;
  justify-content: center;
  width: 100%;
  padding: 10px 12px;
  margin-top: 12px;
  background: var(--bg-panel);
  border-top: 1px solid var(--border);
}
.reader-bottom-nav button, .reader-bottom-nav a { flex: 1; max-width: 180px; text-align: center; }
.reader-toolbar {
  position: sticky;
  top: 0;
  z-index: 5;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  background: var(--bg-panel);
  border-bottom: 1px solid var(--border);
  width: 100%;
}
.rt-back { flex-shrink: 0; font-size: 1.2rem; padding: 4px 6px; line-height: 1; }
.rt-title { flex: 1; min-width: 0; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.rt-page-indicator {
  flex-shrink: 0;
  background: var(--bg-hover);
  color: var(--text);
  border-radius: var(--radius);
  padding: 6px 10px;
  white-space: nowrap;
}
.rt-page-indicator:hover { background: var(--border); }
.rt-icon-btn { flex-shrink: 0; width: 34px; height: 34px; padding: 0; font-size: 1rem; line-height: 1; }
.rt-icon-btn.active { color: #ffb648; background: rgba(255, 182, 72, 0.22); }
.reader-page-wrap { position: relative; max-width: 100%; }
.reader-nav-zone {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 42%;
  background: transparent;
  border: none;
  padding: 0;
  cursor: pointer;
  display: flex;
  align-items: center;
  color: var(--text);
}
.reader-nav-zone:hover { background: rgba(255, 255, 255, 0.03); }
.reader-nav-zone:disabled, .reader-nav-zone:disabled:hover { cursor: default; background: transparent; }
.reader-nav-prev { left: 0; justify-content: flex-start; }
.reader-nav-next { right: 0; justify-content: flex-end; }
.reader-nav-zone span {
  opacity: 0.45;
  font-size: 1.8rem;
  background: rgba(20, 23, 28, 0.55);
  border-radius: 999px;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 6px;
}
.reader-nav-zone:disabled span { opacity: 0.15; }
.reader-page-wrap.zoomed {
  position: fixed;
  inset: 0;
  z-index: 60;
  max-width: none;
  overflow: auto;
  -webkit-overflow-scrolling: touch;
  background: var(--bg);
}
.reader-page-wrap.zoomed .reader-page-img { max-width: none; width: 220%; height: auto; margin: 0; }
.reader-page-wrap.zoomed .reader-nav-zone { display: none; }
.reader-continuous { width: 100%; }
.reader-continuous-img { width: 100%; height: auto; display: block; background: var(--bg-hover); }

/* ---- 管理頁 ---- */
.table-wrap { overflow-x: auto; }
table.admin-table { width: 100%; border-collapse: collapse; }
table.admin-table th, table.admin-table td {
  padding: 8px 10px;
  border-bottom: 1px solid var(--border);
  text-align: left;
  font-size: 0.88rem;
  vertical-align: top;
}
table.admin-table th { color: var(--text-dim); font-weight: 600; white-space: nowrap; }
table.admin-table td.nowrap { white-space: nowrap; }
.scroll-box { max-height: 420px; overflow-y: auto; }
.status-revoked { color: var(--danger); font-weight: 700; }
.status-ok { color: #4fbf7a; }
.dim { color: var(--text-dim); }
.pill {
  display: inline-block;
  background: var(--bg-hover);
  border-radius: 999px;
  padding: 1px 9px;
  font-size: 0.78rem;
  margin: 1px 4px 1px 0;
}
.code-text { font-family: Consolas, "SFMono-Regular", monospace; font-weight: 700; letter-spacing: 0.03em; white-space: nowrap; }
.admin-tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--border); margin-bottom: 16px; overflow-x: auto; overflow-y: hidden; }
.admin-tab {
  background: none;
  border: none;
  color: var(--text-dim);
  padding: 10px 16px;
  border-bottom: 2px solid transparent;
  border-radius: 0;
  margin-bottom: -1px;
  white-space: nowrap;
  flex-shrink: 0;
}
.admin-tab:hover { color: var(--text); background: none; }
.admin-tab.active { color: var(--accent); border-bottom-color: var(--accent); }
.check-list {
  max-height: 220px;
  overflow-y: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 6px 10px;
  background: var(--bg);
}
.check-list label { display: flex; gap: 8px; align-items: center; padding: 3px 0; font-size: 0.88rem; cursor: pointer; }
.check-inline { display: flex; flex-wrap: wrap; gap: 6px 16px; }
.check-inline label { display: flex; gap: 6px; align-items: center; font-size: 0.88rem; cursor: pointer; color: var(--text); }

.manage-row { display: flex; align-items: center; gap: 12px; padding: 10px 12px; border-bottom: 1px solid var(--border); }
/* 漫畫管理清單：框內捲動，高度剛好 9 列（每列 = 縮圖 50 + 上下留白 20 + 分隔線 1 = 71px） */
.comic-list-box { max-height: calc(71px * 9); overflow-y: auto; }
.manage-thumb { flex-shrink: 0; width: 36px; height: 50px; object-fit: cover; border-radius: 4px; background: var(--bg-hover); }
.manage-info { flex: 1; min-width: 0; }
.manage-title { font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.manage-meta { color: var(--text-dim); font-size: 0.8rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.progress-row { display: flex; align-items: center; gap: 10px; margin: 8px 0; }
.progress-bar-track { flex: 1; height: 8px; border-radius: 4px; background: var(--bg-hover); overflow: hidden; }
.progress-bar-fill { height: 100%; background: var(--accent); width: 0%; transition: width 0.15s; }
.upload-log { max-height: 160px; overflow-y: auto; margin-top: 8px; font-size: 0.85rem; color: var(--danger); }

/* 頁面編輯器：拖曳 / ◀ ▶ 換順序、✕ 刪頁 */
.pe-toolbar { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; margin-bottom: 10px; }
.pe-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: 10px; }
@media (max-width: 640px) { .pe-grid { grid-template-columns: repeat(3, 1fr); gap: 8px; } }
.pe-item {
  position: relative;
  background: var(--bg-panel);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  cursor: grab;
  user-select: none;
}
.pe-item.dragging { opacity: 0.4; }
.pe-item.drop-before { border-left-color: var(--accent); box-shadow: -4px 0 0 var(--accent); }
.pe-item.selected { border-color: var(--accent); }
.pe-item img { width: 100%; aspect-ratio: 3 / 4.2; object-fit: cover; display: block; background: var(--bg-hover); pointer-events: none; }
.pe-no {
  position: absolute;
  left: 4px;
  top: 4px;
  background: rgba(20, 23, 28, 0.8);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 1px 7px;
  border-radius: 999px;
  cursor: pointer;
}
.pe-del {
  position: absolute;
  top: 4px;
  right: 4px;
  width: 24px;
  height: 24px;
  padding: 0;
  border-radius: 50%;
  background: rgba(224, 82, 96, 0.92);
  font-size: 0.85rem;
  line-height: 1;
}
.pe-move { display: flex; }
.pe-move button { flex: 1; border-radius: 0; padding: 4px 0; background: var(--bg-hover); color: var(--text); font-size: 0.85rem; }
.pe-move button:hover { background: var(--border); }
.pe-dirty { color: #ffb648; font-size: 0.85rem; }
.sticky-actions {
  position: sticky;
  bottom: 0;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
  padding: 12px 0;
  background: var(--bg);
  border-top: 1px solid var(--border);
  margin-top: 12px;
}
/* 📋 複製按鈕（序號旁邊） */
.copy-btn {
  background: none;
  border: none;
  padding: 0 4px;
  margin-left: 4px;
  font-size: 0.9rem;
  line-height: 1;
  cursor: pointer;
  vertical-align: baseline;
  opacity: 0.75;
}
.copy-btn:hover { background: none; opacity: 1; }
/* 封禁中的帳號：書庫上方的說明 */
.banned-box {
  background: rgba(224, 82, 96, 0.14);
  border-left: 3px solid var(--danger);
  border-radius: var(--radius);
  padding: 14px 16px;
  margin-bottom: 20px;
  line-height: 1.6;
}
.banned-box[hidden] { display: none; }