/* 管理后台：复用 style.css 的变量与按钮样式 */
body.adm { height: auto; min-height: 100%; }
.adm-app { display: grid; grid-template-columns: 180px 1fr; grid-template-rows: 52px 1fr; min-height: 100vh; }
.adm-top { grid-column: 1 / -1; display: flex; align-items: center; gap: 14px; padding: 0 16px; border-bottom: 1px solid var(--border); background: var(--side); position: sticky; top: 0; z-index: 5; }
.adm-brand { font-weight: 650; font-size: 15px; display: flex; align-items: center; gap: 6px; white-space: nowrap; }
.adm-me { color: var(--muted); font-size: 13px; }
.grow { flex: 1; min-width: 0; }
.back-link { color: var(--accent); text-decoration: none; font-size: 13px; }
.back-link:hover { text-decoration: underline; }
.adm-nav { background: var(--side); border-right: 1px solid var(--border); padding: 12px 8px; display: flex; flex-direction: column; gap: 2px; }
.adm-nav button { text-align: left; background: transparent; border-color: transparent; color: var(--muted); padding: 7px 12px; }
.adm-nav button:hover:not(:disabled) { background: var(--hover); color: var(--fg); }
.adm-nav button.active { background: var(--active); color: var(--fg); font-weight: 600; }
.adm-main { padding: 18px 22px 40px; min-width: 0; position: relative; }
.sec-h { font-size: 14px; margin: 22px 0 8px; }
.toast { position: fixed; top: 60px; left: 50%; transform: translateX(-50%); z-index: 40; max-width: min(560px, 92vw); padding: 7px 14px; border-radius: 8px; font-size: 13px; background: var(--panel); border: 1px solid var(--border); box-shadow: 0 6px 24px rgba(0,0,0,.15); }
.toast.err { color: var(--red-t); background: var(--del-bg); border-color: var(--red); }
.toast.ok { color: var(--green-t); }

.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 12px; }
.card { background: var(--panel); border: 1px solid var(--border); border-radius: 10px; padding: 12px 14px; }
.card .n { font-size: 26px; font-weight: 650; line-height: 1.2; }
.card .l { color: var(--muted); font-size: 12px; margin-top: 2px; }
.card .s { color: var(--faint); font-size: 11px; }

.toolbar { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
.toolbar input { padding: 6px 10px; width: 260px; max-width: 60%; }
.tbl-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: 10px; background: var(--panel); }
.tbl { width: 100%; border-collapse: collapse; font-size: 13px; }
.tbl th { text-align: left; font-weight: 600; font-size: 12px; color: var(--muted); padding: 8px 12px; border-bottom: 1px solid var(--border); white-space: nowrap; background: var(--side); }
.tbl td { padding: 8px 12px; border-bottom: 1px solid var(--border); vertical-align: middle; white-space: nowrap; }
.tbl tbody tr:last-child td { border-bottom: none; }
.tbl tbody tr:hover { background: var(--hover); }
.tbl .num { text-align: right; font-variant-numeric: tabular-nums; }
.tbl .right { text-align: right; }
.tbl tr.disabled td:not(.act) { opacity: .5; }
.tbl .uname { font-weight: 600; margin-right: 6px; }
.tbl .empty-row { text-align: center; color: var(--muted); padding: 18px; }
.st { display: inline-flex; align-items: center; gap: 6px; }
.act { text-align: right; }
.act button { padding: 1px 9px; font-size: 12px; margin-left: 4px; }
.empty { color: var(--muted); padding: 16px; text-align: center; }

.menu { position: fixed; z-index: 30; min-width: 150px; background: var(--panel); border: 1px solid var(--border); border-radius: 8px; padding: 4px; box-shadow: 0 8px 28px rgba(0,0,0,.18); display: flex; flex-direction: column; }
.menu button { text-align: left; border-color: transparent; background: transparent; padding: 5px 10px; font-size: 13px; }
.menu button.dng { color: var(--red-t); }
.menu hr { border: none; border-top: 1px solid var(--border); margin: 3px 0; width: 100%; }

.kv { display: grid; grid-template-columns: 180px 1fr; gap: 0; border: 1px solid var(--border); border-radius: 10px; background: var(--panel); margin: 10px 0 0; overflow: hidden; }
.kv dt, .kv dd { margin: 0; padding: 9px 14px; border-bottom: 1px solid var(--border); font-size: 13px; }
.kv dt { color: var(--muted); background: var(--side); }
.kv dd { word-break: break-word; display: flex; flex-wrap: wrap; gap: 5px; align-items: center; }
.kv dt:last-of-type, .kv dd:last-of-type { border-bottom: none; }

.adm-modal { width: 440px; }
.adm-modal label { display: flex; flex-direction: column; gap: 4px; font-size: 12px; color: var(--muted); }
.adm-modal label.check { flex-direction: row; align-items: center; gap: 6px; color: var(--fg); font-size: 13px; }
.adm-modal input[type=text], .adm-modal input[type=password] { padding: 6px 9px; font-size: 14px; color: var(--fg); min-width: 0; }
.row { display: flex; gap: 6px; }
.modal-actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 4px; }
.warn-text { color: var(--red-t); font-size: 13px; margin: 0; }
.cred-card { background: var(--code-bg); border: 1px solid var(--border); border-radius: 8px; padding: 10px 12px; display: flex; flex-direction: column; gap: 6px; }
.cred-card .k { display: inline-block; width: 58px; color: var(--muted); font-size: 12px; }
.cred-card .mono { font-size: 14px; word-break: break-all; user-select: all; }
.login-box .back-link { align-self: flex-start; }

@media (max-width: 767px) {
  .adm-app { grid-template-columns: 1fr; grid-template-rows: 48px auto 1fr; }
  .adm-top { padding: 0 10px; gap: 8px; }
  .adm-me { display: none; }
  .adm-brand { font-size: 14px; }
  .adm-nav { flex-direction: row; border-right: none; border-bottom: 1px solid var(--border); padding: 6px 8px; overflow-x: auto; }
  .adm-nav button { flex: 1; text-align: center; white-space: nowrap; }
  .adm-main { padding: 12px 10px 30px; }
  .kv { grid-template-columns: 1fr; }
  .kv dt { border-bottom: none; padding-bottom: 2px; }
  .toolbar input { width: auto; flex: 1; max-width: none; }
  .adm-modal { width: 100%; }
}

/* P7 节点 */
.muted { color: var(--faint); font-size: 12px; }
.set-note { color: var(--muted); font-size: 12px; margin: 0; }
.nodes { display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); gap: 12px; }
.ncard { background: var(--panel); border: 1px solid var(--border); border-radius: 10px; padding: 12px 14px; display: flex; flex-direction: column; gap: 8px; min-width: 0; }
.ncard.off .nkv { opacity: .65; }
.nhead { display: flex; align-items: center; gap: 7px; flex-wrap: wrap; }
.nname { font-size: 15px; }
.nseen { margin-left: auto; color: var(--muted); font-size: 12px; }
.nkv { display: grid; grid-template-columns: 78px 1fr; gap: 4px 10px; margin: 0; font-size: 13px; }
.nkv dt { color: var(--muted); }
.nkv dd { margin: 0; display: flex; gap: 6px; align-items: center; flex-wrap: wrap; word-break: break-all; min-width: 0; }
.tag.ok { color: var(--green-t); border-color: var(--green); }
.slots { display: flex; align-items: center; gap: 8px; width: 100%; max-width: 220px; }
.bar { flex: 1; height: 7px; border-radius: 4px; background: var(--code-bg); border: 1px solid var(--border); overflow: hidden; }
.bar .fill { height: 100%; background: var(--accent); }
.slot-t { font-size: 12px; font-variant-numeric: tabular-nums; color: var(--muted); white-space: nowrap; }
.nact { display: flex; align-items: center; gap: 4px; margin-top: 2px; padding-top: 8px; border-top: 1px solid var(--border); }
.nact button { padding: 1px 9px; font-size: 12px; }
.switch { display: inline-flex; align-items: center; gap: 4px; font-size: 12px; color: var(--muted); cursor: pointer; }
.ov-nodes { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 10px; }
.ncard-s { background: var(--panel); border: 1px solid var(--border); border-radius: 10px; padding: 9px 12px; display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.ncard-s.off { opacity: .6; }
.ntop { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; font-size: 13px; }
.adm-modal.wide { width: 560px; max-width: 100%; }
.adm-modal select { padding: 6px 9px; font-size: 14px; color: var(--fg); background: var(--panel); border: 1px solid var(--border); border-radius: 6px; min-width: 0; }
.adm-modal select option.dim { color: var(--faint); }
.adm-modal label.col { display: flex; flex-direction: column; gap: 4px; }
.adm-modal input[type=number] { padding: 6px 9px; font-size: 14px; color: var(--fg); }
.install { margin: 0; padding: 8px 10px; background: var(--code-bg); border: 1px solid var(--border); border-radius: 8px; font-size: 12px; white-space: pre-wrap; word-break: break-all; max-height: 220px; overflow: auto; color: var(--fg); user-select: all; }
.conn-st { display: flex; align-items: center; gap: 8px; font-size: 13px; }
@media (max-width: 767px) {
  .nodes { grid-template-columns: 1fr; }
  .nact { flex-wrap: wrap; }
}