:root{
    color-scheme: dark;
    --page:#0b1017;
    --surface-1:#131a24;
    --surface-2:#0f1620;
    --surface-3:#1a2330;
    --border:rgba(255,255,255,0.08);
    --text-1:#f2f5f9;
    --text-2:#aab4c0;
    --text-3:#77818e;
    --grid:#222c39;
    --accent:#22c55e;
    --accent-dim:rgba(34,197,94,0.14);
    --good:#2ec964;
    --bad:#f2555a;
    --warn:#e8a13c;
    --buy:#eab308;
    --convert:#38bdf8;
    --series-1:#3987e5;
    --series-2:#d95926;
    --series-3:#199e70;
    --series-4:#c98500;
    --series-other:#6e7681;
    font-size:14px;
  }
  *{box-sizing:border-box;margin:0;padding:0}
  body{
    background:var(--page);color:var(--text-1);
    font-family:system-ui,-apple-system,"Segoe UI",sans-serif;
    height:100vh;display:flex;flex-direction:column;overflow:hidden;
  }
  /* ---------- topbar ---------- */
  header{
    display:flex;align-items:center;gap:14px;padding:10px 18px;
    background:var(--surface-1);border-bottom:1px solid var(--border);flex:0 0 auto;
  }
  .logo{display:flex;align-items:center;gap:9px;font-weight:700;font-size:15px}
  .logo svg{width:22px;height:22px}
  .conn{display:flex;align-items:center;gap:7px;font-size:12px;font-weight:600}
  .dot{width:8px;height:8px;border-radius:50%;background:var(--bad)}
  .dot.on{background:var(--accent);box-shadow:0 0 6px var(--accent)}
  .mode-badge{
    font-size:11px;font-weight:700;letter-spacing:.5px;padding:3px 9px;border-radius:20px;
    background:var(--accent-dim);color:var(--accent);border:1px solid rgba(34,197,94,.35);
  }
  .mode-badge.prod{background:rgba(242,85,90,.12);color:var(--bad);border-color:rgba(242,85,90,.4)}
  #clock{margin-left:auto;font-variant-numeric:tabular-nums;color:var(--text-2);font-size:13px}
  /* ---------- layout ---------- */
  .layout{display:flex;flex:1;min-height:0}
  nav{
    width:196px;flex:0 0 auto;background:var(--surface-1);
    border-right:1px solid var(--border);padding:12px 8px;display:flex;flex-direction:column;gap:3px;
  }
  nav button{
    display:flex;align-items:center;gap:10px;width:100%;padding:9px 12px;border:0;border-radius:8px;
    background:none;color:var(--text-2);font:inherit;font-size:13px;cursor:pointer;text-align:left;
  }
  nav button:hover{background:var(--surface-3);color:var(--text-1)}
  nav button.active{background:var(--accent-dim);color:var(--accent);font-weight:600}
  nav button .ico{width:16px;text-align:center;opacity:.9}
  main{flex:1;overflow-y:auto;padding:18px;min-width:0;display:flex;flex-direction:column}
  .tab{display:none}
  .tab.active{display:block}
  /* Live Logs, Error Logs, and Trade Logs fill the rest of the screen exactly (instead of a
     fixed calc(100vh - Npx) guess) by stretching through nested flex containers: the tab fills
     whatever main has left below the banner, its card fills the tab, and the scrollable box
     (logbox / table-wrap) fills whatever's left in the card below the title and any footer text.
     This holds at any screen size without a magic-number offset. */
  #tab-slogs.active,#tab-errlogs.active,#tab-auditlog.active,#tab-tlogs.active{
    display:flex;flex-direction:column;flex:1;min-height:0;
  }
  #tab-slogs.active .card,#tab-errlogs.active .card,#tab-auditlog.active .card,#tab-tlogs.active .card{
    flex:1;display:flex;flex-direction:column;min-height:0;
  }
  #tab-slogs .logbox,#tab-errlogs .logbox,#tab-auditlog .logbox{flex:1;min-height:160px;height:auto}
  #tab-tlogs .table-wrap{flex:1;min-height:160px;overflow:auto}
  /* ---------- cards ---------- */
  .card{
    background:var(--surface-1);border:1px solid var(--border);border-radius:12px;
    padding:14px 16px;margin-bottom:14px;
  }
  .card h3{
    font-size:11px;letter-spacing:.8px;text-transform:uppercase;color:var(--text-3);
    font-weight:700;margin-bottom:10px;display:flex;align-items:center;gap:8px;
    cursor:pointer;user-select:none;
  }
  .card h3 .right{margin-left:auto}
  /* Every card is collapsible: tapping its h3 toggles this class on the
     card (see the delegated click handler near goTab()). The chevron is a
     pseudo-element (not real markup) so no HTML changes were needed on any
     existing card. .no-collapse opts a card out entirely (Script, Wallet's
     General summary, the Live/Error/Audit/Trade Logs cards, and Settings'
     General) — deliberately not part of the collapse feature, not a bug. */
  .card.no-collapse h3{cursor:default}
  .card h3::after{content:'▾';margin-left:auto;opacity:.6;transition:transform .15s}
  .card.no-collapse h3::after{content:none}
  .card.collapsed h3::after{transform:rotate(-90deg)}
  .card.collapsed > *:not(h3){display:none !important}
  /* Live/Error/Audit/Trade Logs' cards are flex:1 (see the #tab-*.active
     .card rule above) so their logbox stretches to fill the screen — that
     same flex:1 would otherwise keep a collapsed card's box full height
     (flex-grow distributes container space regardless of how little content
     is left), making collapse look like it did nothing. */
  .card.collapsed{flex:0 0 auto !important}
  .grid{display:grid;gap:14px}
  .grid.c2{grid-template-columns:1fr 1fr}
  .grid.c3{grid-template-columns:1fr 1fr 1fr}
  .grid.c4{grid-template-columns:repeat(4,1fr)}
  @media(max-width:1100px){.grid.c4{grid-template-columns:1fr 1fr}}
  @media(max-width:900px){.grid.c2,.grid.c3{grid-template-columns:1fr}}
  .big{font-size:26px;font-weight:700;letter-spacing:-.5px}
  .big small{font-size:13px;color:var(--text-3);font-weight:600;margin-left:5px}
  .sub{font-size:12px;color:var(--text-3);margin-top:2px}
  .stat-tile{background:var(--surface-2);border:1px solid var(--border);border-radius:10px;padding:11px 13px}
  .stat-tile .lbl{font-size:10px;letter-spacing:.6px;text-transform:uppercase;color:var(--text-3);font-weight:700;margin-bottom:5px}
  .stat-tile .val{font-size:19px;font-weight:700}
  .stat-tile .val small{font-size:12px;color:var(--text-3)}
  .pos{color:var(--good)} .neg{color:var(--bad)} .muted{color:var(--text-3)}
  /* ---------- open-position cards ---------- */
  .pos-list{display:flex;flex-direction:column;gap:10px}
  .pos-card{background:var(--surface-2);border:1px solid var(--border);border-radius:10px;padding:12px 14px}
  .pos-card-top{display:flex;align-items:flex-start;gap:10px;margin-bottom:10px}
  .pos-card-top b{font-size:16px;color:var(--series-1);cursor:pointer}
  .pos-name{display:flex;align-items:center;gap:8px}
  .pos-card-top .sub{margin-top:1px}
  .pos-card-top .pos-pnl{margin-left:auto;font-size:16px;font-weight:700;padding-top:2px}
  /* one badge per card, always present — the 4th "mode" (bypass) is never
     a strategy.exit_style setting, only ever entered by clicking BYPASS */
  .chip.mode-classic{background:rgba(232,161,60,.15);color:var(--warn)}
  .chip.mode-trend{background:rgba(56,189,248,.16);color:#38bdf8}
  .chip.mode-trailing{background:rgba(45,212,191,.16);color:#2dd4bf}
  .chip.mode-bypass{background:rgba(167,139,250,.16);color:#a78bfa}
  .pos-metrics{margin-bottom:8px}
  .pos-metrics .stat-tile{padding:8px 10px}
  /* Same .btn/.btn.red look as Script status's START/STOP/RESTART row,
     just 30% wider (16px -> ~21px horizontal padding). */
  .pos-actions{display:flex;gap:8px;margin-top:2px}
  .pos-actions .btn{padding-left:21px;padding-right:21px}
  /* ---------- tables ---------- */
  table{width:100%;border-collapse:collapse;font-size:12.5px}
  th{
    text-align:right;font-size:10px;letter-spacing:.5px;text-transform:uppercase;color:var(--text-3);
    font-weight:700;padding:6px 8px;border-bottom:1px solid var(--border);white-space:nowrap;
  }
  th:first-child,td:first-child{text-align:left}
  td{padding:7px 8px;border-bottom:1px solid rgba(255,255,255,.04);text-align:right;
     font-variant-numeric:tabular-nums;white-space:nowrap}
  tr:last-child td{border-bottom:0}
  tbody tr:hover td{background:rgba(255,255,255,.025)}
  .chip{font-size:10px;font-weight:700;padding:2px 8px;border-radius:12px;letter-spacing:.4px}
  .chip.buy{background:rgba(234,179,8,.15);color:var(--buy)}
  .chip.sell-win{background:rgba(46,201,100,.13);color:var(--good)}
  .chip.sell-loss{background:rgba(242,85,90,.13);color:var(--bad)}
  .chip.open{background:rgba(232,161,60,.15);color:var(--warn)}
  .chip.bypass{background:rgba(167,139,250,.16);color:#a78bfa}
  .chip.convert{background:rgba(56,189,248,.15);color:var(--convert)}
  /* editable % targets for bypassed positions */
  .tgt{white-space:nowrap;display:inline-flex;align-items:center;gap:4px}
  .tgt-in{
    width:62px;background:var(--surface-2);border:1px solid var(--border);
    color:var(--text-1);border-radius:6px;padding:3px 6px;font:inherit;
    font-size:11.5px;text-align:right;font-variant-numeric:tabular-nums;
  }
  .tgt-in:focus{outline:1px solid var(--accent)}
  .btn.small.tgt-ok{padding:3px 7px;min-height:0;font-size:11px}
  /* ---------- buttons ---------- */
  .btn{
    border:1px solid var(--border);background:var(--surface-3);color:var(--text-1);
    padding:8px 16px;border-radius:8px;font:inherit;font-size:12.5px;font-weight:600;cursor:pointer;
    display:inline-flex;align-items:center;gap:7px;
  }
  .btn:hover{filter:brightness(1.15)}
  .btn:disabled{opacity:.35;cursor:not-allowed;filter:grayscale(.65)}
  .btn.green{background:var(--accent);border-color:var(--accent);color:#06220f}
  .btn.red{background:#c93a3f;border-color:#c93a3f;color:#fff}
  .btn.amber{background:var(--warn);border-color:var(--warn);color:#2b1c05}
  .btn.ghost{background:none}
  .btn.small{padding:5px 11px;font-size:11.5px}
  .btn-row{display:flex;gap:9px;flex-wrap:wrap}
  /* ---------- script status ---------- */
  .status-word{font-size:24px;font-weight:800;letter-spacing:1px}
  .status-word.run{color:var(--accent)} .status-word.stop{color:var(--bad)}
  .status-word.stopping{color:var(--warn)}
  .uptime{font-size:22px;font-weight:700;font-variant-numeric:tabular-nums}
  /* ---------- logs ---------- */
  .logbox{
    background:var(--surface-2);border:1px solid var(--border);border-radius:8px;
    font-family:ui-monospace,Consolas,monospace;font-size:11.5px;line-height:1.65;
    padding:9px 11px;overflow-y:auto;white-space:pre-wrap;word-break:break-all;color:var(--text-2);
  }
  .logbox .buy{color:var(--buy)}
  .logbox .sell-win{color:var(--good)} .logbox .sell-loss{color:var(--bad)}
  .logbox .sig{color:var(--accent)} .logbox .err{color:var(--warn)}
  .logbox .dim{color:var(--text-3)} .logbox .bypass{color:#a78bfa}
  /* Dashboard's Live logs (real time) and Buy / sell logs previews:
     newest-first, fixed size, no scroll of its own — just a glance at
     recent activity. renderTradePreview() sizes d-tradelog's line count to
     exactly fill the box already; this is just a safety net against a
     transient over-count on its first (pre-measurement) paint. */
  #d-screenlog,#d-tradelog{overflow:hidden}
  .logbox .convert{color:var(--convert)}
  .logbox .ok{color:var(--good)} .logbox .fail{color:var(--bad)} .logbox .warn{color:var(--warn)}
  /* ---------- config form ---------- */
  .field{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;padding:7px 0;border-bottom:1px solid rgba(255,255,255,.04)}
  .field:last-child{border-bottom:0}
  .field label{font-size:12.5px;color:var(--text-2);flex:1}
  .field label .hint{display:block;font-size:10.5px;color:var(--text-3);margin-top:1px}
  .field input[type=text],.field input[type=number],.field input[type=email],.field select,.field textarea{
    background:var(--surface-2);border:1px solid var(--border);color:var(--text-1);
    border-radius:7px;padding:6px 9px;font:inherit;font-size:12.5px;width:150px;text-align:right;
    font-variant-numeric:tabular-nums;
  }
  .field textarea{width:100%;text-align:left;min-height:52px;resize:vertical;font-family:ui-monospace,Consolas,monospace;font-size:11px}
  .field.stack{flex-direction:column;align-items:stretch}
  .field input:focus,.field select:focus{outline:1px solid var(--accent)}
  .field input:disabled,.field select:disabled{opacity:.35;cursor:not-allowed}
  /* Real-time settings validation (see validateAllFields() in dashboard.js):
     an empty error span takes no space, so no layout shift on valid fields. */
  .field input.invalid,.field select.invalid,.field textarea.invalid{border-color:#e05252}
  .field .field-error{flex-basis:100%;color:#e05252;font-size:10.5px;text-align:right}
  .field .field-error:empty{display:none}
  /* Account management: usernames/passwords/keys/emails are much longer
     strings than the app's usual narrow numeric settings fields, and the
     default label-left/input-right row leaves a huge gap for them. Stack
     label above input instead, and cap the form cards' width so long
     inputs read as a normal form instead of stretching across the page. */
  #tab-account .field{flex-direction:column;align-items:stretch;gap:5px;padding:9px 0;border-bottom:0}
  #tab-account .field label{flex:none}
  #tab-account .field input[type=text],
  #tab-account .field input[type=email],
  #tab-account .field select{width:100%;text-align:left}
  #tab-account .field input.acc-key-input{font-family:ui-monospace,Consolas,monospace;font-size:11.5px}
  #tab-account .field.stack{padding-bottom:0}
  .acc-pw-input{
    background:var(--surface-2);border:1px solid var(--border);color:var(--text-1);
    border-radius:7px;padding:6px 9px;font:inherit;font-size:12.5px;width:220px;
  }
  .switch{position:relative;width:40px;height:22px;flex:0 0 auto}
  .switch input{opacity:0;width:0;height:0}
  .switch .track{position:absolute;inset:0;border-radius:22px;background:var(--surface-3);border:1px solid var(--border);transition:.15s;cursor:pointer}
  .switch .track:before{content:"";position:absolute;width:16px;height:16px;border-radius:50%;background:var(--text-3);top:2px;left:2px;transition:.15s}
  .switch input:checked + .track{background:var(--accent-dim);border-color:var(--accent)}
  .switch input:checked + .track:before{transform:translateX(18px);background:var(--accent)}
  /* ---------- chart ---------- */
  .chart-wrap{position:relative}
  .chart-tip{
    position:absolute;pointer-events:none;background:var(--surface-3);border:1px solid var(--border);
    border-radius:7px;padding:6px 9px;font-size:11px;display:none;z-index:5;white-space:nowrap;
    box-shadow:0 4px 14px rgba(0,0,0,.4);
  }
  .range-row{display:flex;gap:6px;margin-bottom:10px;align-items:center}
  .range-row .btn.small.on{background:var(--accent-dim);border-color:rgba(34,197,94,.4);color:var(--accent)}
  /* ---------- donut legend ---------- */
  .donut-flex{display:flex;align-items:center;gap:26px;flex-wrap:wrap}
  .legend{display:flex;flex-direction:column;gap:8px;min-width:210px}
  .legend .row{display:flex;align-items:center;gap:9px;font-size:12.5px}
  .legend .sw{width:10px;height:10px;border-radius:3px;flex:0 0 auto}
  .legend .nm{color:var(--text-2);flex:1}
  .legend .pv{font-variant-numeric:tabular-nums;font-weight:600}
  /* ---------- footer / toast ---------- */
  footer{
    flex:0 0 auto;display:flex;align-items:center;gap:8px;padding:7px 18px;font-size:11.5px;
    color:var(--text-3);background:var(--surface-1);border-top:1px solid var(--border);
  }
  #toast{
    position:fixed;bottom:46px;right:20px;background:var(--surface-3);border:1px solid var(--border);
    color:var(--text-1);border-radius:9px;padding:10px 15px;font-size:12.5px;display:none;z-index:50;
    box-shadow:0 6px 22px rgba(0,0,0,.5);max-width:420px;
  }
  #toast.err{border-color:var(--bad)}
  .pager{display:flex;gap:6px;justify-content:center;margin-top:11px;align-items:center;font-size:12px;color:var(--text-3)}
  .empty{color:var(--text-3);font-size:12.5px;padding:14px 0;text-align:center}
  .banner{
    background:rgba(232,161,60,.1);border:1px solid rgba(232,161,60,.35);color:var(--warn);
    border-radius:9px;padding:9px 13px;font-size:12.5px;margin-bottom:14px;display:none;
  }
  /* ---------- scan detail ---------- */
  details.scan{border:1px solid var(--border);border-radius:8px;margin-bottom:8px;background:var(--surface-2)}
  details.scan summary{cursor:pointer;padding:8px 12px;font-size:12.5px;font-weight:600;color:var(--text-2)}
  details.scan summary:hover{color:var(--text-1)}
  details.scan .body{padding:2px 12px 10px}
  .reason-row{margin:7px 0;font-size:12px;line-height:1.9}
  .reason-row .rn{color:var(--text-3);font-weight:600;margin-right:4px}
  .tok{display:inline-block;background:var(--surface-3);border:1px solid var(--border);border-radius:5px;
       padding:1px 6px;margin:0 3px 3px 0;font-size:11px;font-variant-numeric:tabular-nums}
  .tok.sig{background:var(--accent-dim);color:var(--accent);border-color:rgba(34,197,94,.4)}
  /* ---------- token chart popup ---------- */
  .tok-click{cursor:pointer}
  .tok-click:hover{color:var(--accent);text-decoration:underline;text-underline-offset:2px}
  #chartModal{
    position:fixed;inset:0;z-index:90;background:rgba(4,7,11,.72);
    display:none;align-items:center;justify-content:center;backdrop-filter:blur(4px);
  }
  #chartModal.show{display:flex}
  .chart-card{
    background:var(--surface-1);border:1px solid var(--border);border-radius:14px;
    width:min(880px,calc(100vw - 20px));max-height:calc(100dvh - 20px);
    box-shadow:0 14px 52px rgba(0,0,0,.65);display:flex;flex-direction:column;overflow:hidden;
    animation:chartPop .14s ease-out;
  }
  @keyframes chartPop{from{transform:scale(.96);opacity:0}to{transform:scale(1);opacity:1}}
  .chart-head{
    display:flex;align-items:center;gap:12px;padding:12px 16px;
    border-bottom:1px solid var(--border);flex-wrap:wrap;
  }
  .chart-head .sym{font-size:16px;font-weight:800;letter-spacing:.3px}
  .chart-head .px{font-size:16px;font-weight:700;font-variant-numeric:tabular-nums}
  .chart-body{padding:10px 14px 4px;position:relative}
  .chart-scroll{padding:2px 14px 0}
  .chart-scroll input[type=range]{width:100%;accent-color:var(--accent);cursor:pointer}
  .chart-foot{padding:6px 16px 12px;display:flex;gap:14px;font-size:11.5px;color:var(--text-3);flex-wrap:wrap}
  @media(max-width:760px){
    .chart-head{padding:10px 12px}
    #ch-svg{height:260px}
  }
  /* ---------- Users tab: edit/create modals ---------- */
  #editUserModal, #createUserModal{
    position:fixed;inset:0;z-index:90;background:rgba(4,7,11,.72);
    display:none;align-items:center;justify-content:center;backdrop-filter:blur(4px);
  }
  #editUserModal.show, #createUserModal.show{display:flex}
  #editUserModal .chart-body, #createUserModal .chart-body{
    padding:14px 16px 16px;flex:1 1 auto;min-height:0;overflow-y:auto;
    -webkit-overflow-scrolling:touch;
  }
  #eu-fields .field-error, #cu-username + .field-error{color:var(--bad);font-size:10.5px;text-align:right}
  /* Fields fill the modal's own fixed width instead of the app-wide 150px
     default — the popup's size never changes, only how much of it the
     inputs use. */
  #editUserModal .field input, #editUserModal .field select,
  #createUserModal .field input, #createUserModal .field select{
    width:100%;text-align:left;
  }
  /* ---------- daily statics popup ---------- */
  #staticsModal{
    position:fixed;inset:0;z-index:90;background:rgba(4,7,11,.72);
    display:none;align-items:center;justify-content:center;backdrop-filter:blur(4px);
  }
  #staticsModal.show{display:flex}
  .statics-card{width:min(1040px,calc(100vw - 20px))}
  #staticsModal .chart-body{
    padding:14px 16px 16px;flex:1 1 auto;min-height:0;overflow-y:auto;
    -webkit-overflow-scrolling:touch;
  }
  #st-ranges input[type=date]{
    background:var(--surface-2);border:1px solid var(--border);border-radius:8px;
    color:var(--text-1);padding:5px 8px;font-size:12.5px;font-family:inherit;
  }
  /* ---------- login ---------- */
  #loginOverlay{
    position:fixed;inset:0;z-index:100;background:var(--page);
    display:none;align-items:center;justify-content:center;
  }
  #loginOverlay.show{display:flex}
  .login-card{
    background:var(--surface-1);border:1px solid var(--border);border-radius:14px;
    padding:30px 34px;width:340px;box-shadow:0 10px 40px rgba(0,0,0,.55);
  }
  .login-card .logo{justify-content:center;font-size:17px;margin-bottom:4px}
  .login-card .sub{text-align:center;margin-bottom:20px}
  .login-card label{display:block;font-size:11px;letter-spacing:.6px;text-transform:uppercase;
    color:var(--text-3);font-weight:700;margin:12px 0 5px}
  .login-card input{
    width:100%;background:var(--surface-2);border:1px solid var(--border);color:var(--text-1);
    border-radius:8px;padding:9px 11px;font:inherit;font-size:13.5px;
  }
  .login-card input:focus{outline:1px solid var(--accent)}
  .pw-wrap{position:relative}
  .pw-wrap input{padding-right:38px}
  .pw-eye{
    position:absolute;right:0;top:0;bottom:0;width:36px;
    display:flex;align-items:center;justify-content:center;
    cursor:pointer;color:var(--text-3);font-size:16px;user-select:none;
  }
  .pw-eye.visible{color:var(--accent)}
  .login-card .btn{width:100%;justify-content:center;margin-top:20px;padding:10px}
  #loginError{color:var(--bad);font-size:12px;margin-top:12px;text-align:center;min-height:15px}
  /* ---------- mobile (≤760px) — desktop rendering is untouched ---------- */
  @media(max-width:760px){
    body{height:100dvh}
    header{flex-wrap:wrap;gap:8px 10px;padding:8px 12px}
    #clock{font-size:11.5px}
    .layout{flex-direction:column}
    nav{
      width:100%;flex-direction:row;overflow-x:auto;-webkit-overflow-scrolling:touch;
      border-right:0;border-bottom:1px solid var(--border);padding:7px 8px;gap:5px;
      scrollbar-width:none;
    }
    nav::-webkit-scrollbar{display:none}
    nav button{width:auto;flex:0 0 auto;white-space:nowrap;padding:8px 12px}
    main{padding:12px}
    .card{padding:12px;margin-bottom:12px}
    .grid{gap:12px}
    .grid.c3,.grid.c4{grid-template-columns:1fr 1fr}
    /* tables scroll sideways instead of squashing */
    .card table{display:block;overflow-x:auto;-webkit-overflow-scrolling:touch}
    /* comfortable touch targets */
    .btn{padding:10px 16px;min-height:40px}
    .btn.small{padding:7px 12px;min-height:32px}
    .btn-row .btn{flex:1 1 auto;justify-content:center}
    .range-row{flex-wrap:wrap}
    .range-row .btn.small{flex:0 1 auto}
    /* 16px inputs stop iOS from zooming in on focus */
    .field input[type=text],.field input[type=number],.field select,.field textarea,
    .login-card input{font-size:16px}
    .field input[type=text],.field input[type=number],.field select{width:130px}
    .donut-flex{justify-content:center}
    .legend{min-width:0;width:100%}
    .login-card{width:min(340px,calc(100vw - 32px));padding:24px 20px}
    #toast{left:12px;right:12px;bottom:12px;max-width:none}
    footer{padding:7px 12px}
  }
  @media(max-width:480px){
    .conn #connTxt{display:none}
    .big{font-size:22px}
    .grid.c3,.grid.c4{grid-template-columns:1fr 1fr}
    .stat-tile .val{font-size:16px}
  }