/* 权限管理 —— 由 index.html 拆分而来，加载顺序见 index.html */
.admin-login-overlay {
  position:fixed;
  inset:0;
  z-index:9999;
  display:flex;
  align-items:center;
  justify-content:center;
  background:linear-gradient(135deg,#11131a,#171923);
}
.admin-login-card {
  width:360px;
  background:var(--card-bg);
  border:1px solid var(--border);
  border-radius:12px;
  padding:28px;
  box-shadow:0 24px 80px rgba(0,0,0,.35);
}
.admin-login-title {
  font-size:22px;
  font-weight:900;
  margin-bottom:6px;
}
.admin-login-sub {
  color:var(--text2);
  font-size:13px;
  margin-bottom:22px;
}
.admin-login-field {
  width:100%;
  height:44px;
  border-radius:9px;
  border:1px solid var(--border);
  background:rgba(255,255,255,.06);
  color:var(--text);
  padding:0 12px;
  margin-bottom:12px;
  outline:none;
}
.admin-login-btn {
  width:100%;
  height:44px;
  border:0;
  border-radius:9px;
  background:linear-gradient(135deg,var(--rose),var(--gold));
  color:white;
  font-weight:900;
  cursor:pointer;
}
.admin-login-error {
  min-height:20px;
  color:var(--red);
  font-size:12px;
  margin-top:10px;
}
.admin-2fa-box {
  display:none;
  margin-top:4px;
}
.admin-2fa-tip {
  color:var(--text2);
  font-size:12px;
  line-height:1.6;
  margin-bottom:10px;
}
.admin-2fa-box.open { display:block; }
.admin-2fa-open-btn {
  margin-top:10px;
  background:transparent;
  border:0;
  color:#E04269;
  font-size:12px;
  cursor:pointer;
}
.admin-account-form {
  display:grid;
  grid-template-columns:1fr 1fr 150px 150px auto;
  gap:10px;
  padding:16px;
  border-bottom:1px solid var(--border);
}
.admin-permission-head {
  display:grid;
  grid-template-columns:1fr 150px 150px 110px;
  gap:12px;
  margin-bottom:18px;
}
.admin-permission-grid {
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:12px;
}
.admin-permission-card {
  background:rgba(255,255,255,.035);
  border:1px solid var(--border);
  border-radius:10px;
  padding:14px;
}
.admin-permission-title {
  font-size:14px;
  font-weight:900;
  margin-bottom:10px;
}
.admin-permission-row {
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  padding:9px 0;
  border-top:1px solid rgba(255,255,255,.05);
}
.admin-permission-row:first-of-type { border-top:0; }
.admin-permission-row span {
  color:var(--text2);
  font-size:13px;
}
.admin-referrer-scope {
  grid-column: 1 / -1;
  margin-top: 14px;
}
.admin-referrer-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  max-height: 290px;
  overflow-y: auto;
  padding: 4px;
}
.admin-referrer-option {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
  padding: 10px 12px;
  border: 1px solid var(--border);
  background: var(--card2-bg);
  border-radius: 6px;
  cursor: pointer;
}
.admin-referrer-option input { width: 17px; height: 17px; flex: 0 0 auto; accent-color: var(--rose); }
.admin-referrer-main { min-width: 0; flex: 1; }
.admin-referrer-name { font-size: 13px; font-weight: 700; color: var(--text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.admin-referrer-meta { margin-top: 3px; font-size: 11px; color: var(--text2); }
.admin-switch {
  position:relative;
  width:42px;
  height:24px;
  flex:0 0 auto;
}
.admin-switch input {
  position:absolute;
  opacity:0;
}
.admin-switch i {
  position:absolute;
  inset:0;
  border-radius:999px;
  background:rgba(255,255,255,.12);
  transition:.15s;
}
.admin-switch i::after {
  content:'';
  position:absolute;
  width:18px;
  height:18px;
  left:3px;
  top:3px;
  border-radius:50%;
  background:#fff;
  transition:.15s;
}
.admin-switch input:checked + i {
  background:linear-gradient(135deg,var(--rose),var(--gold));
}
.admin-switch input:checked + i::after {
  transform:translateX(18px);
}
.admin-device-list {
  margin-top:16px;
  display:grid;
  gap:8px;
}
.admin-device-row {
  display:grid;
  grid-template-columns:1fr auto;
  gap:12px;
  align-items:center;
  padding:10px 12px;
  border-radius:9px;
  border:1px solid var(--border);
  background:rgba(255,255,255,.035);
}
.admin-device-title { font-weight:800; font-size:13px; }
.admin-device-meta { color:var(--text2); font-size:12px; margin-top:4px; line-height:1.5; }
@media (max-width: 1500px) {
  .report-relation-flow { grid-template-columns:1fr; }
  .report-relation-arrow { padding:0; transform:rotate(90deg); height:34px; }
}
@media (max-width: 1500px) {
  .report-stat-grid { grid-template-columns:repeat(3,1fr); }
  .report-workbench { grid-template-columns:330px 1fr; }
  .report-side-panel { grid-column:1 / -1; display:grid; grid-template-columns:repeat(3,1fr); }
  .algo-grid { grid-template-columns:1fr 1fr; }
  .algo-grid .algo-panel:last-child { grid-column:1 / -1; }
  .algo-explain-grid { grid-template-columns:repeat(3,minmax(0,1fr)); }
  .algo-formula, .matchmaker-follow-grid { grid-template-columns:repeat(2,minmax(0,1fr)); }
  .content-post-list { grid-template-columns:1fr; }
}
@media (max-width: 1050px) {
  .report-header, .report-filter-row { flex-direction:column; align-items:stretch; }
  .report-header-actions { flex-direction:column; align-items:stretch; }
  .report-search, .report-filter-wide { width:100%; }
  .report-stat-grid, .report-workbench, .report-side-panel { grid-template-columns:1fr; }
  .algo-hero { flex-direction:column; align-items:stretch; }
  .algo-grid, .algo-explain-grid, .algo-formula, .matchmaker-follow-stats, .matchmaker-follow-grid, .content-post-stats, .content-post-list { grid-template-columns:1fr; }
  .algo-row { grid-template-columns:1fr; }
  .algo-number { width:100%; text-align:left; padding-left:12px; }
  .content-add-comment { grid-template-columns:1fr; }
}