/* ═══ 书影音管理页（media_admin.html 专用）v0.5.44 ═══
   依赖 base.css 变量（--brand 等）；类名统一 adm- 前缀，与全站/书影音前台零冲突 */

.adm-wrap { max-width: 1080px; margin: 0 auto; padding: 24px 16px 48px; }

/* 顶栏 */
.adm-hero { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 20px; }
.adm-hero h1 { font-size: 22px; margin: 0 0 4px; color: var(--ink, #1c2330); }
.adm-hero p { margin: 0; font-size: 13px; color: var(--ink-3, #8a93a5); }
.adm-badge { flex: none; font-size: 12px; padding: 4px 12px; border-radius: 999px; background: rgb(22 163 110 / 10%); color: #16a36e; border: 1px solid rgb(22 163 110 / 25%); }
.adm-badge.ok { background: rgb(22 163 110 / 10%); color: #16a36e; }
.adm-badge.bad { background: rgb(220 68 68 / 8%); color: #d44; border-color: rgb(220 68 68 / 25%); }

/* 卡片 */
.adm-card { background: #fff; border: 1px solid var(--line, #e8ecf2); border-radius: 14px; padding: 18px 20px; margin-bottom: 20px; box-shadow: 0 1px 3px rgb(18 34 64 / 4%); }
.adm-card-head { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; margin-bottom: 14px; }
.adm-card-head h2 { font-size: 16px; margin: 0; color: var(--ink, #1c2330); }
.adm-mini { font-size: 12px; color: var(--ink-3, #8a93a5); }
.adm-count { color: var(--brand, #3b82f6); font-size: 13px; }

/* 生成器布局 */
.adm-gen { display: grid; grid-template-columns: 1fr 168px; gap: 20px; }
.adm-form label { display: block; font-size: 13px; color: var(--ink-2, #4a5468); margin: 10px 0 4px; }
.adm-form label:first-child { margin-top: 0; }
.adm-form label small { color: var(--ink-3, #8a93a5); font-size: 12px; }
.adm-form input[type=text], .adm-form select {
  width: 100%; box-sizing: border-box; padding: 9px 12px; font-size: 14px;
  border: 1px solid var(--line, #e0e5ee); border-radius: 9px; background: #fff; color: var(--ink, #1c2330);
}
.adm-form input:focus, .adm-form select:focus { outline: none; border-color: var(--brand, #3b82f6); box-shadow: 0 0 0 3px rgb(59 130 246 / 12%); }
.adm-inline { display: flex; gap: 8px; }
.adm-grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }

/* 按钮 */
.btn { border: 1px solid transparent; border-radius: 9px; padding: 9px 16px; font-size: 14px; cursor: pointer; white-space: nowrap; }
.btn-fetch { background: #16a36e; color: #fff; }
.btn-fetch:hover { background: #128a5c; }
.btn-save { background: #16a36e; color: #fff; font-weight: 600; }
.btn-save:hover { background: #128a5c; }
.btn-upload { background: #fff; color: var(--ink-2, #4a5468); border-color: var(--line, #dfe4ee); }
.btn-upload:hover { border-color: var(--brand, #3b82f6); color: var(--brand, #3b82f6); }
.btn-gencover { background: #eef4ff; color: var(--brand, #3b82f6); border-color: rgb(59 130 246 / 30%); }
.btn-gencover:hover { background: #dfe9ff; border-color: var(--brand, #3b82f6); }
.btn-reset { background: #f2f4f8; color: var(--ink-2, #4a5468); }
.adm-actions { display: flex; align-items: center; gap: 10px; margin-top: 16px; flex-wrap: wrap; }
.adm-note { font-size: 13px; color: #16a36e; }
.adm-note.err { color: #d44; }

/* 实时预览 */
.adm-preview { text-align: center; }
.adm-pv-box { width: 152px; height: 214px; margin: 0 auto; border-radius: 10px; background: #22293a;
  display: flex; align-items: center; justify-content: center; overflow: hidden; }
.adm-pv-box img { width: 100%; height: 100%; object-fit: cover; }
.adm-pv-ph { color: #aab3c5; font-size: 14px; }
.adm-pv-cap { margin: 8px 0 0; font-size: 12px; color: var(--ink-3, #8a93a5); }

/* 豆瓣候选 */
.adm-douban { margin-top: 16px; padding-top: 14px; border-top: 1px dashed var(--line, #e8ecf2); }
.adm-db-tip { font-size: 13px; color: var(--ink-2, #4a5468); margin: 0 0 8px; }
.adm-db-list { display: flex; gap: 10px; overflow-x: auto; padding-bottom: 6px; -webkit-overflow-scrolling: touch; }
.db-card { flex: none; width: 108px; cursor: pointer; border: 2px solid transparent; border-radius: 10px; padding: 6px; background: #f8fafc; }
.db-card:hover { border-color: var(--brand, #3b82f6); }
.db-card img { width: 94px; height: 132px; object-fit: cover; border-radius: 6px; background: #e8ecf2; display: block; }
.db-card .t { font-size: 12px; margin-top: 5px; line-height: 1.3; color: var(--ink, #1c2330);
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.db-card .y { font-size: 11px; color: #e8a23a; margin-top: 2px; }

/* 架上书目 */
.adm-tabs { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 12px; }
.adm-tab { padding: 5px 14px; border-radius: 999px; font-size: 13px; cursor: pointer;
  border: 1px solid var(--line, #e0e5ee); background: #fff; color: var(--ink-2, #4a5468); }
.adm-tab.on { background: var(--brand, #3b82f6); border-color: var(--brand, #3b82f6); color: #fff; }
.adm-item { display: grid; grid-template-columns: 44px 1fr auto; gap: 12px; align-items: center;
  padding: 10px 4px; border-bottom: 1px solid var(--line, #f0f2f7); }
.adm-item:last-child { border-bottom: none; }
.adm-item .cv { width: 44px; height: 58px; border-radius: 6px; object-fit: cover; background: #e8ecf2; }
.adm-item .cv.noimg { display: flex; align-items: center; justify-content: center; color: #fff; font-size: 11px; }
.adm-item .info { min-width: 0; }
.adm-item .t { font-size: 14px; font-weight: 600; color: var(--ink, #1c2330); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.adm-item .sub { font-size: 12px; color: var(--ink-3, #8a93a5); margin-top: 3px; display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.adm-item .st { color: var(--brand, #3b82f6); }
.adm-item .op { display: flex; gap: 12px; font-size: 13px; }
.adm-item .op a { color: var(--brand, #3b82f6); cursor: pointer; }
.adm-item .op a.del { color: #d44; }

/* 未授权遮罩 */
.adm-deny { text-align: center; padding: 60px 16px; }
.adm-deny-box h2 { color: var(--ink, #1c2330); }
.adm-deny-box p { color: var(--ink-2, #4a5468); }
.adm-deny-box a { color: var(--brand, #3b82f6); }

/* ── 手机端 ── */
@media (max-width: 640px) {
  .adm-wrap { padding: 16px 12px 40px; }
  .adm-gen { grid-template-columns: 1fr; }
  .adm-preview { order: -1; }
  .adm-pv-box { width: 132px; height: 186px; }
  .adm-hero { flex-direction: column; align-items: flex-start; }
  .adm-card { padding: 14px; }
  .adm-item .op { gap: 10px; }
}