/* Calibre Web 深色主题 - 铁皮定制 */
:root {
  --bg-primary: #1a1a2e;
  --bg-secondary: #16213e;
  --bg-card: #0f3460;
  --text-primary: #e0e0e0;
  --text-secondary: #a0a0a0;
  --accent: #e94560;
  --border: #2a2a4a;
}
body {
  background-color: var(--bg-primary) !important;
  color: var(--text-primary) !important;
}
.navbar, .navbar-default {
  background-color: var(--bg-secondary) !important;
  border-color: var(--border) !important;
}
.navbar-brand, .navbar-nav > li > a {
  color: var(--text-primary) !important;
}
.panel, .well, .modal-content {
  background-color: var(--bg-secondary) !important;
  border-color: var(--border) !important;
  color: var(--text-primary) !important;
}
.panel-heading {
  background-color: var(--bg-card) !important;
  border-color: var(--border) !important;
  color: var(--text-primary) !important;
}
.book {
  background-color: var(--bg-secondary) !important;
  border: 1px solid var(--border) !important;
  border-radius: 8px !important;
}
.book .title, .book-meta {
  color: var(--text-primary) !important;
}
.book .author {
  color: var(--text-secondary) !important;
}
a { color: #7ec8ff !important; }
a:hover { color: #a8dcff !important; }
.btn-default {
  background-color: var(--bg-card) !important;
  border-color: var(--border) !important;
  color: var(--text-primary) !important;
}
.btn-primary {
  background-color: var(--accent) !important;
  border-color: var(--accent) !important;
}
.form-control {
  background-color: var(--bg-primary) !important;
  border-color: var(--border) !important;
  color: var(--text-primary) !important;
}
.table-striped > tbody > tr:nth-of-type(odd) {
  background-color: var(--bg-secondary) !important;
}
.table > tbody > tr > td {
  border-color: var(--border) !important;
  color: var(--text-primary) !important;
}