@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Roboto+Mono:ital,wght@0,400;0,500;0,600;1,400&display=swap');

    *,
    *::before,
    *::after {
      box-sizing: border-box;
      margin: 0;
      padding: 0
    }

    :root {
      /* ── Deep OLED Stealth Black (Balanced Dark Edition) ── */
      --bg: #000000;
      --s0: #060608;
      --s1: #0e0e13;
      --s2: #16161f;
      --s3: #20202c;
      --s4: #323244;
      --ln: rgba(255, 255, 255, .06);
      --ln2: rgba(255, 255, 255, .11);
      --t0: #f5f5f9;
      --t1: #ceced8;
      --t2: #808090;
      --t3: #484856;
      --acc: #38bdf8;
      --acc-glow: rgba(56, 189, 248, .25);
      --ok: #22c55e;
      --ok-s: rgba(34, 197, 94, 0.10);
      --ok-b: rgba(34, 197, 94, 0.25);
      --err: #f43f5e;
      --err-s: rgba(244, 63, 94, 0.10);
      --err-b: rgba(244, 63, 94, 0.25);
      --warn: #f59e0b;
      --warn-s: rgba(245, 158, 11, 0.10);
      --warn-b: rgba(245, 158, 11, 0.25);
      --info: #06b6d4;
      --info-s: rgba(6, 182, 212, 0.10);
      --info-b: rgba(6, 182, 212, 0.25);
      --pur: #f43f5e;
      --pur2: rgba(244, 63, 94, 0.12);
      --pur3: rgba(244, 63, 94, 0.28);
    }

    html.light {
      --bg: #f0f0f8;
      --s0: #fff;
      --s1: #f4f4fb;
      --s2: #eaeaf5;
      --s3: #d8d8eb;
      --s4: #c8c8df;
      --ln: rgba(0, 0, 0, .07);
      --ln2: rgba(0, 0, 0, .13);
      --t0: #0f0f1a;
      --t1: #444460;
      --t2: #888899;
      --t3: #cccce0;
      --ok: #16a34a;
      --err: #dc2626;
      --warn: #ca8a04;
      --info: #2563eb;
      --pur: #e11d48;
      --pur2: rgba(225, 29, 72, .1);
      --pur3: rgba(225, 29, 72, .22);
    }

    body {
      background: var(--bg);
      color: var(--t0);
      font-family: 'Outfit', system-ui, -apple-system, sans-serif;
      min-height: 100vh;
      overflow-x: hidden;
      -webkit-font-smoothing: antialiased;
      transition: background .2s, color .2s;
    }

    #auth-overlay {
      position: fixed;
      inset: 0;
      background: var(--bg);
      display: flex;
      align-items: center;
      justify-content: center;
      z-index: 99999;
      flex-direction: column;
      gap: 16px;
    }

    #auth-overlay .auth-spinner {
      font-size: 36px;
      color: var(--pur);
      animation: spin 1s linear infinite;
    }

    #auth-overlay .auth-txt {
      font-size: 13.5px;
      color: var(--t2);
      font-weight: 600;
    }

    @keyframes spin {
      to {
        transform: rotate(360deg);
      }
    }

    .app-layout {
      display: none;
      flex-direction: column;
      min-height: 100vh;
    }

    .app-layout.ready {
      display: flex;
      animation: fadeIn .25s ease;
    }

    @keyframes fadeIn {
      from {
        opacity: 0;
        transform: translateY(6px);
      }
      to {
        opacity: 1;
        transform: none;
      }
    }

    /* Header matching dashboard topbar */
    .topbar {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 0 24px;
      height: 58px;
      background: var(--s0);
      border-bottom: 1px solid var(--ln);
      flex-shrink: 0;
      position: sticky;
      top: 0;
      z-index: 100;
    }

    .topbar-left {
      display: flex;
      align-items: center;
      gap: 14px;
    }

    .brand-logo {
      width: 36px;
      height: 36px;
      border-radius: 9px;
      overflow: hidden;
      flex-shrink: 0;
      border: 1.5px solid var(--pur3);
      box-shadow: 0 0 12px rgba(244, 63, 94, .25);
    }

    .brand-logo img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
    }

    .brand-name {
      font-size: 15px;
      font-weight: 800;
      letter-spacing: .3px;
      background: linear-gradient(135deg, #e2c97e, #f5e6b0 45%, var(--pur));
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .badge-admin-tag {
      font-size: 9px;
      padding: 2px 7px;
      background: var(--pur2);
      color: var(--pur);
      border: 1px solid var(--pur3);
      border-radius: 5px;
      font-weight: 800;
      letter-spacing: .8px;
      text-transform: uppercase;
      -webkit-text-fill-color: var(--pur);
    }

    .vps-url-chip {
      display: flex;
      align-items: center;
      gap: 8px;
      background: var(--s1);
      border: 1px solid var(--ln);
      padding: 5px 12px;
      border-radius: 7px;
      font-size: 11.5px;
      color: var(--t1);
      font-family: 'Roboto Mono', Consolas, 'Liberation Mono', monospace;
    }

    .vps-url-chip span strong {
      color: var(--acc);
      font-weight: 600;
      max-width: 240px;
      overflow: hidden;
      text-overflow: ellipsis;
      white-space: nowrap;
      display: inline-block;
      vertical-align: bottom;
    }

    .vps-url-chip button {
      background: var(--s2);
      border: 1px solid var(--ln2);
      color: var(--t1);
      padding: 3px 8px;
      border-radius: 5px;
      cursor: pointer;
      font-size: 10.5px;
      font-weight: 700;
      transition: all .15s;
      display: flex;
      align-items: center;
      gap: 4px;
    }

    .vps-url-chip button:hover {
      background: var(--s3);
      color: var(--t0);
      border-color: var(--acc);
    }

    .topbar-right {
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .tb-btn {
      width: 34px;
      height: 34px;
      border-radius: 7px;
      background: var(--s1);
      border: 1px solid var(--ln);
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--t2);
      font-size: 13px;
      cursor: pointer;
      transition: all .15s;
      text-decoration: none;
    }

    .tb-btn:hover {
      background: var(--s2);
      color: var(--t0);
      transform: scale(1.06);
    }

    .tb-tg-btn {
      color: #229ed9;
    }

    .tb-tg-btn:hover {
      color: #38bdf8;
      background: var(--s2);
      border-color: var(--ln2);
      transform: scale(1.06);
    }

    .tb-fs-btn {
      color: #10b981;
    }

    .tb-fs-btn:hover {
      color: #34d399;
      background: var(--s2);
      border-color: var(--ln2);
      transform: scale(1.06);
    }

    .tb-theme-btn {
      color: #f59e0b;
    }

    .tb-theme-btn:hover {
      color: #fcd34d;
      background: var(--s2);
      border-color: var(--ln2);
      transform: scale(1.06);
    }

    .tb-lang-btn {
      width: auto !important;
      padding: 0 10px !important;
      gap: 5px;
      color: #38bdf8;
    }

    .tb-lang-btn i {
      color: #38bdf8;
      font-size: 12px;
    }

    .tb-lang-badge {
      font-size: 10.5px;
      font-weight: 800;
      color: #38bdf8;
      letter-spacing: 0.5px;
      line-height: 1;
    }

    .tb-lang-btn:hover {
      color: #38bdf8;
      background: var(--s2);
      border-color: var(--ln2);
      transform: scale(1.06);
    }

    .tb-logout-btn {
      color: #f43f5e;
    }

    .tb-logout-btn:hover {
      color: #fb7185;
      background: var(--s2);
      border-color: var(--ln2);
      transform: scale(1.06);
    }

    .btn-create-user {
      background: var(--pur);
      color: #fff;
      border: none;
      padding: 0 14px;
      height: 34px;
      border-radius: 7px;
      font-size: 12px;
      font-weight: 700;
      cursor: pointer;
      display: flex;
      align-items: center;
      gap: 6px;
      transition: all .15s;
      font-family: inherit;
    }

    .btn-create-user:hover {
      opacity: .92;
      transform: scale(1.04);
    }

    /* Main Container */
    .main-container {
      max-width: 1440px;
      width: 100%;
      margin: 0 auto;
      padding: 22px 24px;
      display: flex;
      flex-direction: column;
      gap: 20px;
      flex: 1;
    }

    /* Stats Grid */
    .stats {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
      gap: 14px;
    }

    .stat-card {
      background: var(--s0);
      border: 1px solid var(--ln);
      border-radius: 12px;
      padding: 16px 18px;
      display: flex;
      align-items: center;
      gap: 15px;
      transition: all .18s;
      box-shadow: 0 4px 12px rgba(0, 0, 0, .08);
    }

    .stat-card:hover {
      border-color: var(--ln2);
      transform: translateY(-2px);
    }

    .stat-icon {
      width: 44px;
      height: 44px;
      border-radius: 10px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 18px;
      flex-shrink: 0;
    }

    .stat-num {
      font-size: 24px;
      font-weight: 800;
      letter-spacing: -.5px;
      font-family: 'Roboto Mono', Consolas, 'Liberation Mono', monospace;
      color: var(--t0);
    }

    .stat-label {
      font-size: 11.5px;
      color: var(--t2);
      margin-top: 1px;
      font-weight: 600;
    }

    /* Table Section */
    .table-card {
      background: var(--s0);
      border: 1px solid var(--ln);
      border-radius: 14px;
      overflow: hidden;
      box-shadow: 0 4px 16px rgba(0, 0, 0, .1);
      display: flex;
      flex-direction: column;
    }

    .table-header {
      padding: 14px 20px;
      border-bottom: 1px solid var(--ln);
      display: flex;
      align-items: center;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 12px;
      background: var(--s0);
    }

    .table-title {
      font-size: 14.5px;
      font-weight: 800;
      display: flex;
      align-items: center;
      gap: 9px;
      color: var(--t0);
    }

    .table-controls {
      display: flex;
      gap: 10px;
      flex-wrap: wrap;
      align-items: center;
    }

    .filter-tabs {
      display: flex;
      background: var(--s1);
      padding: 3px;
      border-radius: 8px;
      border: 1px solid var(--ln);
      gap: 2px;
    }

    .filter-tab {
      background: none;
      border: none;
      padding: 5px 11px;
      border-radius: 6px;
      color: var(--t2);
      font-size: 11px;
      font-weight: 700;
      cursor: pointer;
      font-family: inherit;
      transition: all .15s;
    }

    .filter-tab.active {
      background: var(--s2);
      color: var(--t0);
      border: 1px solid var(--ln2);
    }

    .search-box {
      position: relative;
      width: 250px;
    }

    .search-box i {
      position: absolute;
      left: 11px;
      top: 50%;
      transform: translateY(-50%);
      color: var(--t2);
      font-size: 12px;
    }

    .search-box input {
      width: 100%;
      padding: 7px 11px 7px 32px;
      background: var(--s1);
      border: 1px solid var(--ln);
      border-radius: 7px;
      color: var(--t0);
      font-size: 11.5px;
      outline: none;
      font-family: inherit;
      transition: border-color .15s;
    }

    .search-box input:focus {
      border-color: var(--pur);
    }

    .btn-refresh {
      background: var(--s1);
      border: 1px solid var(--ln);
      color: var(--t1);
      padding: 7px 12px;
      border-radius: 7px;
      font-size: 11.5px;
      font-weight: 700;
      cursor: pointer;
      display: flex;
      align-items: center;
      gap: 5px;
      transition: all .15s;
      font-family: inherit;
    }

    .btn-refresh:hover {
      background: var(--s2);
      color: var(--t0);
    }

    /* Table Styles */
    .table-wrap {
      overflow-x: auto;
    }

    table {
      width: 100%;
      border-collapse: collapse;
      font-size: 12px;
      text-align: left;
    }

    th {
      background: var(--s1);
      padding: 11px 16px;
      text-align: left;
      font-weight: 700;
      color: var(--t2);
      white-space: nowrap;
      font-size: 10.5px;
      letter-spacing: .5px;
      text-transform: uppercase;
      border-bottom: 1px solid var(--ln);
    }

    td {
      padding: 12px 16px;
      border-top: 1px solid var(--ln);
      white-space: nowrap;
      vertical-align: middle;
      color: var(--t0);
    }

    tr:hover td {
      background: var(--s1);
    }

    .badge {
      display: inline-flex;
      align-items: center;
      gap: 4px;
      padding: 3px 8px;
      border-radius: 6px;
      font-size: 10.5px;
      font-weight: 700;
      letter-spacing: .3px;
    }

    .badge-admin {
      background: var(--warn-s);
      color: var(--warn);
      border: 1px solid var(--warn-b);
    }

    .badge-user {
      background: var(--info-s);
      color: var(--info);
      border: 1px solid var(--info-b);
    }

    .badge-blocked {
      background: var(--err-s);
      color: var(--err);
      border: 1px solid var(--err-b);
    }

    .pwd-display {
      display: inline-flex;
      align-items: center;
      gap: 5px;
      font-family: 'Roboto Mono', Consolas, 'Liberation Mono', monospace;
      font-weight: 600;
      color: var(--warn);
      background: var(--s1);
      padding: 3px 7px;
      border-radius: 6px;
      border: 1px solid var(--ln);
      font-size: 11px;
    }

    .pwd-btn {
      background: none;
      border: none;
      color: var(--t2);
      cursor: pointer;
      font-size: 11px;
      padding: 1px 3px;
      transition: color .13s;
    }

    .pwd-btn:hover {
      color: var(--t0);
    }

    .actions {
      display: flex;
      gap: 5px;
      flex-wrap: nowrap;
      align-items: center;
    }

    .abtn {
      background: var(--s1);
      border: 1px solid var(--ln);
      color: var(--t1);
      padding: 5px 9px;
      border-radius: 6px;
      cursor: pointer;
      font-size: 11px;
      font-family: inherit;
      transition: all .13s;
      white-space: nowrap;
      display: inline-flex;
      align-items: center;
      gap: 4px;
      font-weight: 700;
    }

    .abtn:hover {
      background: var(--s2);
      color: var(--t0);
      transform: scale(1.04);
    }

    .abtn.copy-cred {
      border-color: rgba(56, 189, 248, .3);
      color: var(--acc);
      background: rgba(56, 189, 248, .1);
    }

    .abtn.copy-cred:hover {
      background: rgba(56, 189, 248, .22);
      color: #38bdf8;
    }

    .abtn.key {
      border-color: var(--warn-b);
      color: var(--warn);
      background: var(--warn-s);
    }

    .abtn.key:hover {
      background: rgba(245, 158, 11, .25);
    }

    .abtn.block {
      border-color: var(--err-b);
      color: var(--err);
      background: var(--err-s);
    }

    .abtn.block:hover {
      background: rgba(244, 63, 94, .25);
    }

    .abtn.unblock {
      border-color: var(--ok-b);
      color: var(--ok);
      background: var(--ok-s);
    }

    .abtn.unblock:hover {
      background: rgba(34, 197, 94, .25);
    }

    .abtn.del {
      border-color: var(--err-b);
      color: var(--err);
      background: var(--err-s);
    }

    .abtn.del:hover {
      background: rgba(244, 63, 94, .25);
    }

    /* Modal System matching dashboard */
    .modal-overlay {
      display: none;
      position: fixed;
      inset: 0;
      z-index: 1100;
      background: rgba(0, 0, 0, .7);
      backdrop-filter: blur(6px);
      align-items: center;
      justify-content: center;
      padding: 20px;
    }

    .modal-overlay.show {
      display: flex;
      animation: fadeIn .2s ease;
    }

    .modal-box {
      background: var(--s0);
      border: 1px solid var(--ln2);
      border-radius: 16px;
      max-width: 460px;
      width: 100%;
      box-shadow: 0 32px 80px rgba(0, 0, 0, .7);
      animation: modalIn .24s cubic-bezier(.34, 1.3, .64, 1);
      position: relative;
      overflow: hidden;
    }

    @keyframes modalIn {
      from {
        opacity: 0;
        transform: scale(.95) translateY(8px);
      }
      to {
        opacity: 1;
        transform: none;
      }
    }

    .modal-head {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 16px 20px;
      border-bottom: 1px solid var(--ln);
      background: var(--s0);
    }

    .modal-head-l {
      display: flex;
      align-items: center;
      gap: 11px;
    }

    .modal-ico {
      width: 32px;
      height: 32px;
      border-radius: 8px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 14px;
      flex-shrink: 0;
    }

    .modal-title {
      font-size: 14.5px;
      font-weight: 800;
      color: var(--t0);
    }

    .modal-sub {
      font-size: 10px;
      color: var(--t2);
      font-weight: 600;
      margin-top: 1px;
    }

    .panel-close {
      width: 28px;
      height: 28px;
      border-radius: 7px;
      background: var(--s1);
      border: 1px solid var(--ln);
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--t2);
      font-size: 12px;
      cursor: pointer;
      transition: all .13s;
    }

    .panel-close:hover {
      background: var(--s2);
      color: var(--t0);
    }

    .modal-body {
      padding: 18px 20px;
      display: flex;
      flex-direction: column;
      gap: 13px;
    }

    .m-lbl {
      font-size: 10px;
      font-weight: 800;
      color: var(--t2);
      text-transform: uppercase;
      letter-spacing: .8px;
      display: flex;
      align-items: center;
      gap: 5px;
      margin-bottom: 5px;
    }

    .m-inp-wrap {
      position: relative;
      display: flex;
      align-items: center;
    }

    .m-inp {
      width: 100%;
      background: var(--s1);
      border: 1px solid var(--ln);
      border-radius: 8px;
      padding: 9px 12px;
      font-size: 12.5px;
      color: var(--t0);
      font-family: inherit;
      outline: none;
      transition: border-color .15s;
    }

    .m-inp:focus {
      border-color: var(--pur);
    }

    .m-inp:disabled {
      opacity: .6;
      cursor: not-allowed;
    }

    textarea.m-inp {
      resize: vertical;
      min-height: 60px;
    }

    .input-addon-btn {
      position: absolute;
      right: 5px;
      background: var(--s2);
      border: 1px solid var(--ln2);
      color: var(--t1);
      padding: 4px 9px;
      border-radius: 6px;
      cursor: pointer;
      font-size: 11px;
      font-weight: 700;
      font-family: inherit;
      transition: all .15s;
      display: flex;
      align-items: center;
      gap: 4px;
    }

    .input-addon-btn:hover {
      background: var(--s3);
      color: var(--t0);
      border-color: var(--pur);
    }

    .modal-foot {
      padding: 13px 20px;
      border-top: 1px solid var(--ln);
      display: flex;
      gap: 8px;
      background: var(--s0);
    }

    .panel-cancel {
      padding: 8px 14px;
      border-radius: 8px;
      background: var(--s1);
      border: 1px solid var(--ln);
      color: var(--t1);
      font-size: 12px;
      font-weight: 700;
      cursor: pointer;
      transition: all .15s;
      font-family: inherit;
    }

    .panel-cancel:hover {
      background: var(--s2);
      color: var(--t0);
    }

    .panel-run {
      flex: 1;
      padding: 8px 16px;
      border-radius: 8px;
      background: var(--pur);
      border: none;
      color: #fff;
      font-size: 12px;
      font-weight: 700;
      cursor: pointer;
      transition: all .15s;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 6px;
      font-family: inherit;
    }

    .panel-run:hover {
      opacity: .92;
      transform: scale(1.02);
    }

    .panel-run.run-success {
      background: var(--ok);
      color: #000;
    }

    .panel-run.run-warn {
      background: var(--warn);
      color: #000;
    }

    #toast {
      position: fixed;
      bottom: 24px;
      right: 24px;
      z-index: 99999;
      display: flex;
      flex-direction: column;
      gap: 8px;
    }

    .toast-item {
      padding: 10px 16px;
      border-radius: 8px;
      font-size: 12px;
      font-weight: 700;
      display: flex;
      align-items: center;
      gap: 8px;
      box-shadow: 0 8px 24px rgba(0, 0, 0, .5);
      animation: toastIn .22s cubic-bezier(.34, 1.3, .64, 1);
      backdrop-filter: blur(8px);
    }

    .toast-item.t-ok {
      background: rgba(34, 197, 94, .95);
      color: #000;
    }

    .toast-item.t-err {
      background: rgba(244, 63, 94, .95);
      color: #fff;
    }

    .toast-item.t-info {
      background: rgba(6, 182, 212, .95);
      color: #000;
    }

    @keyframes toastIn {
      from {
        opacity: 0;
        transform: translateY(8px);
      }
      to {
        opacity: 1;
        transform: none;
      }
    }

    .empty-state {
      padding: 48px;
      text-align: center;
      color: var(--t2);
      font-size: 13px;
    }

    .empty-state i {
      font-size: 32px;
      margin-bottom: 10px;
      color: var(--t3);
      display: block;
    }

    @media (max-width: 768px) {
      .topbar {
        padding: 0 14px;
      }
      .main-container {
        padding: 14px;
      }
      .vps-url-chip {
        display: none;
      }
      .stats {
        grid-template-columns: 1fr 1fr;
      }
      .search-box {
        width: 100%;
      }
      .table-controls {
        width: 100%;
      }
    }

/* ── brand-color-unify: 顶栏品牌字样统一品牌蓝渐变 ── */
.brand-name {
  background: linear-gradient(135deg, #60a5fa 0%, #3b82f6 45%, #2563eb 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: #3b82f6;
  text-shadow: none;
}