/* ============ 趋势猫读书 - 管理后台样式 ============ */

.admin-body { background: #f5f3ee; }

/* ---------- 登录 ---------- */
.login-view {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: linear-gradient(160deg, #faf7f2 0%, #fdeede 100%);
}
.login-card {
  background: #fff;
  border-radius: 20px;
  box-shadow: 0 12px 40px rgba(120, 90, 40, 0.14);
  padding: 40px 36px 32px;
  width: 100%;
  max-width: 360px;
  text-align: center;
}
.login-logo { width: 72px; height: 72px; border-radius: 20px; margin-bottom: 14px; }
.login-card h2 { font-size: 19px; margin-bottom: 4px; }
.login-hint { font-size: 13px; color: var(--text-light); margin-bottom: 18px; }
#login-password {
  width: 100%;
  padding: 11px 14px;
  border: 1.5px solid var(--border);
  border-radius: 12px;
  font-size: 14px;
  outline: none;
  margin-bottom: 14px;
  transition: border-color 0.2s, box-shadow 0.2s;
}
#login-password:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(249,115,22,0.12); }
.login-error { color: #dc2626; font-size: 13px; margin-top: 12px; }
.login-back { display: inline-block; margin-top: 18px; font-size: 13px; color: var(--text-light); text-decoration: none; }
.login-back:hover { color: var(--primary-dark); }

/* ---------- 按钮 ---------- */
.btn-primary {
  width: 100%;
  padding: 11px 0;
  border: none;
  border-radius: 12px;
  background: var(--primary);
  color: #fff;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 4px;
  cursor: pointer;
  transition: background 0.18s, transform 0.12s;
}
.btn-primary:hover { background: var(--primary-dark); }
.btn-primary:active { transform: scale(0.98); }
.btn-ghost {
  padding: 8px 16px;
  border: 1.5px solid var(--border);
  border-radius: 10px;
  background: #fff;
  color: var(--text-light);
  font-size: 13px;
  cursor: pointer;
  transition: all 0.15s;
}
.btn-ghost:hover { border-color: #dc2626; color: #dc2626; }
#cancel-edit-btn { width: auto; letter-spacing: 0; }

/* ---------- 主视图 ---------- */
.admin-header {
  background: #fff;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 20;
}
.admin-header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.admin-header-inner h1 { font-size: 18px; }
.back-link { font-size: 13.5px; color: var(--text-light); text-decoration: none; }
.back-link:hover { color: var(--primary-dark); }
.admin-header-right { display: flex; align-items: center; gap: 10px; }
.mode-badge {
  font-size: 12px;
  padding: 4px 12px;
  border-radius: 999px;
  background: #ecfdf5;
  color: #047857;
  border: 1px solid #a7f3d0;
}
.mode-badge.demo {
  background: #fef3c7;
  color: #92400e;
  border-color: #fde68a;
}

.admin-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 22px 20px 50px;
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 20px;
  align-items: start;
}
.admin-card {
  background: #fff;
  border-radius: 16px;
  box-shadow: var(--shadow);
  padding: 22px;
}
.admin-card h3 { font-size: 16px; margin-bottom: 16px; }

/* ---------- 表单 ---------- */
.form-label {
  display: block;
  font-size: 13.5px;
  font-weight: 600;
  margin: 14px 0 6px;
}
.form-label em { color: #dc2626; font-style: normal; }
.form-tip { font-weight: 400; color: #b3aca0; font-size: 12px; }
#book-form input[type="text"],
#book-form textarea {
  width: 100%;
  padding: 10px 13px;
  border: 1.5px solid var(--border);
  border-radius: 10px;
  font-size: 14px;
  font-family: inherit;
  outline: none;
  resize: vertical;
  transition: border-color 0.2s, box-shadow 0.2s;
}
#book-form input:focus,
#book-form textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(249,115,22,0.12);
}
.form-actions { display: flex; gap: 10px; margin-top: 20px; }
.form-actions .btn-primary { letter-spacing: 2px; }
.form-msg { margin-top: 12px; font-size: 13px; }
.form-msg.ok { color: #047857; }
.form-msg.err { color: #dc2626; }

/* ---------- 列表 ---------- */
.list-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}
.list-head h3 { margin-bottom: 0; }
.list-count { font-size: 12.5px; color: var(--text-light); font-weight: 400; }
#admin-search {
  padding: 8px 14px;
  border: 1.5px solid var(--border);
  border-radius: 999px;
  font-size: 13.5px;
  outline: none;
  width: 200px;
}
#admin-search:focus { border-color: var(--primary); }

.table-wrap { overflow-x: auto; }
.book-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13.5px;
}
.book-table th {
  text-align: left;
  color: var(--text-light);
  font-weight: 600;
  font-size: 12.5px;
  padding: 10px 10px;
  border-bottom: 2px solid var(--border);
  white-space: nowrap;
}
.book-table td {
  padding: 12px 10px;
  border-bottom: 1px solid #f3efe7;
  vertical-align: middle;
}
.book-table tr:hover td { background: #fdfbf7; }
.td-title { font-weight: 600; max-width: 320px; }
.td-title .td-idea {
  font-weight: 400;
  font-size: 12px;
  color: #b3aca0;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-top: 2px;
}
.tag-chip {
  display: inline-block;
  font-size: 11.5px;
  padding: 2px 9px;
  border-radius: 999px;
}
.tag-chip.p { background: var(--primary-light); color: var(--primary-dark); }
.tag-chip.s { background: var(--blue-light); color: #1d4ed8; }
.td-actions { white-space: nowrap; }
.btn-link {
  border: none;
  background: none;
  font-size: 13px;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 6px;
  color: var(--primary-dark);
}
.btn-link:hover { background: var(--primary-light); }
.btn-link.danger { color: #dc2626; }
.btn-link.danger:hover { background: #fee2e2; }

.list-pager {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-top: 16px;
}
.list-empty { text-align: center; color: var(--text-light); padding: 30px 0; font-size: 13.5px; }

/* ---------- 响应式 ---------- */
@media (max-width: 900px) {
  .admin-container { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .admin-header-inner { padding: 12px 14px; }
  .admin-header-inner h1 { font-size: 16px; }
  .mode-badge { display: none; }
  #admin-search { width: 100%; }
}

/* ---------- 顶部导航 tab ---------- */
.admin-tabs {
  max-width: 1200px;
  margin: 0 auto;
  padding: 14px 20px 0;
  display: flex;
  gap: 10px;
}
.admin-tab {
  padding: 9px 18px;
  border: 1.5px solid var(--border);
  background: #faf7f2;
  border-radius: 10px 10px 0 0;
  font-size: 14px;
  cursor: pointer;
  color: var(--text-light);
  transition: all 0.15s;
  border-bottom: none;
}
.admin-tab.active {
  background: #fff;
  color: var(--primary-dark);
  font-weight: 600;
  border-color: var(--primary);
  box-shadow: inset 0 -2px 0 var(--primary);
}
.pending-badge {
  display: inline-block;
  min-width: 18px;
  height: 18px;
  line-height: 18px;
  padding: 0 5px;
  margin-left: 4px;
  border-radius: 999px;
  background: #dc2626;
  color: #fff;
  font-size: 11px;
  text-align: center;
}

/* ---------- 用户审核 ---------- */
.admin-container-user { display: block; }
.user-filters { display: flex; gap: 8px; }
.pill-filter {
  padding: 6px 14px;
  border: 1.5px solid var(--border);
  background: #fff;
  border-radius: 999px;
  font-size: 13px;
  cursor: pointer;
  color: var(--text-light);
  transition: all 0.15s;
}
.pill-filter.active { background: var(--primary); border-color: var(--primary); color: #fff; }
.user-tip { font-size: 12.5px; color: var(--text-light); margin: 0 0 14px; }
.status-chip {
  display: inline-block;
  font-size: 12px;
  padding: 3px 10px;
  border-radius: 999px;
  white-space: nowrap;
}
.status-chip.ok { background: #ecfdf5; color: #047857; border: 1px solid #a7f3d0; }
.status-chip.wait { background: #fef3c7; color: #92400e; border: 1px solid #fde68a; }
.btn-link.ok { color: #047857; }
.btn-link.ok:hover { background: #ecfdf5; }