/* GEO 优化系统 · 后台样式（浅色，手机端自适应） */
.admin-body { background: #f4f6fa; color: #26314a; min-height: 100vh; }
.admin-top { position: sticky; top: 0; z-index: 30; background: #fff; border-bottom: 1px solid #e8ecf4; }
.admin-top-inner { height: 58px; max-width: 1520px; margin: 0 auto; padding: 0 22px; display: flex; align-items: center; gap: 20px; }
.brand-dark { color: #1e293b; font-size: 15px; }
.brand-dark .brand-mark { width: 23px; height: 23px; }
.admin-top-links { margin-left: auto; display: flex; align-items: center; gap: 14px; font-size: 12.5px; color: #7a859b; }
.admin-top-links a:hover { color: #4f46e5; }
.admin-top-links .dot { color: #c9d0dd; }
.admin-who { display: inline-flex; align-items: center; gap: 5px; color: #4a5570; font-weight: 600; }

.admin-shell { max-width: 1520px; margin: 0 auto; display: grid; grid-template-columns: 216px 1fr; min-height: calc(100vh - 58px); }
.admin-side { background: #fff; border-right: 1px solid #e8ecf4; padding: 16px 10px 30px; }
.side-group { margin-bottom: 14px; }
.side-group-title { font-size: 11px; color: #a3adbf; font-weight: 700; letter-spacing: .6px; padding: 8px 12px; }
.side-link { display: flex; align-items: center; gap: 9px; padding: 8px 12px; border-radius: 9px; font-size: 13px; color: #5b657c; margin-bottom: 1px; transition: .15s; }
.side-link:hover { background: #f5f7fc; color: #34405c; }
.side-link.active { background: #eeecff; color: #5540d8; font-weight: 700; }
.side-link .icon { color: #a3aec4; }
.side-link.active .icon { color: #6b53ef; }
.admin-main { min-width: 0; display: flex; flex-direction: column; }
.admin-content { padding: 24px 26px 40px; flex: 1; }
.admin-foot { text-align: center; color: #a4adbd; font-size: 12px; padding: 16px 0 22px; }
.admin-menu-btn { display: none; position: fixed; right: 16px; bottom: 16px; z-index: 45; width: 46px; height: 46px; border-radius: 50%; border: 0; background: #4f46e5; color: #fff; box-shadow: 0 8px 24px rgba(79,70,229,.35); cursor: pointer; }

.page-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 14px; margin-bottom: 20px; flex-wrap: wrap; }
.page-head h1 { font-size: 20px; font-weight: 800; color: #1e293b; }
.page-head p { color: #8a94a8; font-size: 12.5px; margin-top: 5px; }
.page-head-actions { display: flex; gap: 8px; flex-wrap: wrap; }

.card { background: #fff; border: 1px solid #e9edf4; border-radius: 13px; box-shadow: 0 4px 18px rgba(30,50,90,.035); margin-bottom: 18px; overflow: hidden; }
.card-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 15px 18px; border-bottom: 1px solid #eef1f7; }
.card-head h2 { font-size: 14.5px; font-weight: 700; color: #2a3449; }
.card-body { padding: 18px; }
.card-body.tight { padding: 0; }
.card-body .table-wrap { border-radius: 0; }

.stat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-bottom: 18px; }
.stat-card { position: relative; background: #fff; border: 1px solid #e9edf4; border-radius: 13px; padding: 16px 18px; box-shadow: 0 4px 18px rgba(30,50,90,.035); overflow: hidden; }
.stat-icon { position: absolute; right: 16px; top: 16px; width: 34px; height: 34px; border-radius: 10px; display: flex; align-items: center; justify-content: center; background: #f0edff; color: #6b53ef; }
.stat-label { font-size: 12px; color: #8a94a8; }
.stat-value { font-size: 25px; font-weight: 800; margin-top: 8px; color: #1f293b; letter-spacing: -.5px; }
.stat-foot { font-size: 11.5px; color: #a0a9ba; margin-top: 6px; }
.stat-green .stat-icon { background: #e4f8ef; color: #12a06f; }
.stat-blue .stat-icon { background: #e8efff; color: #3a63d8; }
.stat-amber .stat-icon { background: #fff3df; color: #dd9412; }
.stat-red .stat-icon { background: #fdecef; color: #dc4a63; }

.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.three-col { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.queue-line { display: flex; align-items: center; gap: 12px; padding: 9px 0; border-bottom: 1px dashed #eff2f7; font-size: 13px; }
.queue-line:last-child { border-bottom: 0; }
.queue-line .ql-name { width: 116px; color: #5b657c; }
.queue-line .ql-bar { flex: 1; height: 7px; background: #eef1f7; border-radius: 6px; overflow: hidden; }
.queue-line .ql-bar i { display: block; height: 100%; border-radius: 6px; background: linear-gradient(90deg, #7c6cf6, #a48bff); }
.queue-line .ql-num { width: 46px; text-align: right; font-weight: 700; color: #49536b; }
.log-line { display: flex; justify-content: space-between; gap: 10px; padding: 10px 0; border-bottom: 1px dashed #eff2f7; font-size: 13px; }
.log-line:last-child { border-bottom: 0; }
.log-line .muted { color: #9aa4b7; font-size: 12px; }

.tabs { display: flex; gap: 4px; border-bottom: 1px solid #e9edf4; margin-bottom: 18px; overflow-x: auto; }
.tabs a { padding: 10px 16px; font-size: 13px; color: #7a859b; border-bottom: 2px solid transparent; white-space: nowrap; }
.tabs a.active { color: #4f46e5; border-bottom-color: #4f46e5; font-weight: 700; }
.hint-box { background: #f7f9fe; border: 1px solid #e7ecfa; border-radius: 10px; padding: 13px 15px; font-size: 12.5px; line-height: 1.9; color: #5f6a83; margin-bottom: 16px; }
.hint-box code { background: #eceffa; padding: 2px 6px; border-radius: 5px; color: #5840d6; font-size: 12px; }
.hint-box strong { color: #38425a; }
.kv-list { display: grid; grid-template-columns: 120px 1fr; gap: 10px 14px; font-size: 13px; }
.kv-list .k { color: #8a94a8; }
.kv-list .v { color: #35405a; word-break: break-all; }
.progress { height: 8px; background: #eef1f7; border-radius: 6px; overflow: hidden; }
.progress i { display: block; height: 100%; background: linear-gradient(90deg, #6c5cf6, #a48bff); }
.code-block { background: #0e1729; color: #b9c8e6; border-radius: 10px; padding: 14px 16px; font: 12px/1.8 Consolas, "Courier New", monospace; white-space: pre-wrap; word-break: break-all; }
.article-preview { border: 1px solid #e9edf4; border-radius: 12px; padding: 20px; background: #fff; }
.article-preview h2 { font-size: 20px; color: #1e293b; margin-bottom: 12px; }
.article-preview p { font-size: 14px; line-height: 2; color: #49536b; margin-bottom: 12px; }
.article-preview h3 { font-size: 16px; margin: 18px 0 8px; color: #2a3449; }
.mini-form { display: flex; gap: 8px; flex-wrap: wrap; align-items: flex-end; }
.mini-form .form-row { min-width: 170px; flex: 1; }
.pill { display: inline-flex; align-items: center; gap: 5px; padding: 4px 10px; border-radius: 20px; background: #f1f3f9; color: #5b657c; font-size: 12px; }
.pill.on { background: #eeeaff; color: #5840d6; }

@media (max-width: 1100px) {
  .stat-grid { grid-template-columns: repeat(2, 1fr); }
  .three-col { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 820px) {
  .admin-shell { grid-template-columns: 1fr; }
  .admin-side { display: none; position: fixed; z-index: 40; top: 58px; bottom: 0; left: 0; width: 230px; overflow-y: auto; box-shadow: 8px 0 30px rgba(20,30,60,.14); }
  .admin-side.open { display: block; }
  .admin-menu-btn { display: flex; align-items: center; justify-content: center; }
  .admin-content { padding: 18px 14px 32px; }
  .admin-top-inner { padding: 0 14px; }
  .admin-top-links a:first-child, .admin-top-links .dot { display: none; }
  .two-col, .three-col { grid-template-columns: 1fr; }
  .stat-grid { grid-template-columns: repeat(2, 1fr); }
  .page-head h1 { font-size: 18px; }
  .card-body { padding: 14px; }
}
@media (max-width: 480px) {
  .stat-grid { grid-template-columns: 1fr 1fr; }
  .stat-value { font-size: 21px; }
  .kv-list { grid-template-columns: 1fr; gap: 3px; }
  .kv-list .v { margin-bottom: 8px; }
}

/* 后台内的平台多选按钮：浅色版，覆盖前台深色样式 */
.admin-body .platform-grid { max-width: 620px; }
.admin-body .platform-btn { border-color: #dfe4ee; background: #f8fafd; color: #5b657c; }
.admin-body .platform-btn:hover { border-color: #9b8cf8; color: #4f3fd8; }
.admin-body .platform-btn.selected { border-color: #6c5cf6; background: #eeecff; color: #4f3fd8; box-shadow: none; }
.admin-body .platform-btn:has(input:checked) { border-color: #6c5cf6; background: #eeecff; color: #4f3fd8; }
.admin-body .three-col > .card { margin-bottom: 0; }
.admin-body .card-body .form-row + .form-row { margin-top: 12px; }