:root {
    color-scheme: dark;
    --bg: #1b1b1b; --panel: #141414; --field: #1b1b1b; --button: #1f1f1f; --button-hover: #272727;
    --border: #383838; --border-hover: #4a4a4a; --accent: #2f63c9; --accent-hover: #3a70d8;
    --text: #e8e8e8; --label: #cfcfcf; --dim: #9a9a9a; --disabled: #6a6a6a;
    --green: #5fb35a; --orange: #e3a33b; --red: #e5605a;
    --radius: 8px;
    --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  }
  * { box-sizing: border-box; }
  [hidden] { display: none !important; }
  body { margin: 0; background: var(--bg); color: var(--text);
         font: 14px/1.45 -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif; }
  main { max-width: 1180px; margin: 0 auto; padding: 24px 16px 64px; }
  header { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 20px; }
  h1 { font-size: 20px; font-weight: 600; margin: 0; letter-spacing: .2px; }
  h1 small { color: var(--dim); font-weight: 400; font-size: 13px; margin-left: 6px; }
  h2 { font-size: 13px; font-weight: 600; color: var(--label); text-transform: uppercase; letter-spacing: .6px;
       margin: 28px 0 10px; }
  .spacer { flex: 1; }
  .mono { font-family: var(--mono); font-size: 12.5px; }
  .dim { color: var(--dim); }
  button, .btn { font: inherit; color: var(--text); background: var(--button); border: 1px solid var(--border);
         border-radius: 6px; padding: 6px 12px; cursor: pointer; white-space: nowrap; }
  button:hover { background: var(--button-hover); border-color: var(--border-hover); }
  button:disabled { color: var(--disabled); cursor: default; background: var(--button); border-color: var(--border); }
  button.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
  button.primary:hover { background: var(--accent-hover); border-color: var(--accent-hover); }
  button.primary:disabled { background: var(--button); border-color: var(--border); color: var(--disabled); }
  button.danger { color: var(--red); }
  button.primary.danger { background: #9c302b; border-color: #9c302b; color: #fff; }
  button.primary.danger:hover { background: #b33a34; border-color: #b33a34; }
  button.danger:hover { border-color: var(--red); }
  button.small { padding: 3px 9px; font-size: 12.5px; }
  input[type=text], input[type=password], input[type=number], input[type=month], input[type=search] {
    font: inherit; color: var(--text); background: var(--field); border: 1px solid var(--border);
    border-radius: 6px; padding: 7px 10px; width: 100%; }
  input:focus, button:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; }
  .pill { display: inline-flex; align-items: center; gap: 6px; padding: 3px 10px; border-radius: 999px;
          border: 1px solid var(--border); background: var(--panel); font-size: 12.5px; color: var(--label); }
  .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--disabled); flex: none; }
  .dot.green { background: var(--green); } .dot.orange { background: var(--orange); } .dot.red { background: var(--red); }

  .tiles { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 10px; }
  .tile { background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); padding: 14px 16px;
          cursor: pointer; text-align: left; }
  .tile:hover { border-color: var(--border-hover); }
  .tile.active { border-color: var(--accent); }
  .tile .n { font-size: 28px; font-weight: 600; font-variant-numeric: tabular-nums; line-height: 1.1; }
  .tile .l { color: var(--dim); font-size: 12.5px; margin-top: 2px; }
  .tile.live .n { color: var(--green); } .tile.expiring .n { color: var(--orange); }
  .tile.cancelled .n { color: var(--red); } .tile.expired .n { color: var(--dim); }

  .toolbar { display: flex; gap: 10px; align-items: center; margin: 22px 0 10px; flex-wrap: wrap; }
  .toolbar input[type=search] { max-width: 300px; }

  .card { background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); }
  table { width: 100%; border-collapse: collapse; }
  th { text-align: left; font-weight: 500; color: var(--dim); font-size: 12px; padding: 10px 12px;
       border-bottom: 1px solid var(--border); white-space: nowrap; }
  td { padding: 10px 12px; border-bottom: 1px solid #262626; vertical-align: middle; }
  tr:last-child td { border-bottom: 0; }
  td.actions { text-align: right; white-space: nowrap; }
  td.actions button + button { margin-left: 6px; }
  .num { font-variant-numeric: tabular-nums; }
  td.mono, td.num { white-space: nowrap; }
  .status { display: inline-flex; align-items: center; gap: 6px; font-weight: 500; }
  .status.live { color: var(--green); } .status.expiring { color: var(--orange); }
  .status.cancelled { color: var(--red); } .status.expired { color: var(--dim); }
  .sub { color: var(--dim); font-size: 12px; }
  .warn { color: var(--orange); }
  .bad { color: var(--red); }
  .good { color: var(--green); }
  .empty { padding: 36px 16px; text-align: center; color: var(--dim); }
  .copy { cursor: pointer; border-bottom: 1px dotted var(--disabled); }
  .copy:hover { color: var(--text); }

  .grid2 { display: grid; grid-template-columns: 1.3fr 1fr; gap: 14px; }
  .kv { display: grid; grid-template-columns: 140px 1fr; gap: 8px 14px; padding: 16px; }
  .kv dt { color: var(--dim); } .kv dd { margin: 0; overflow-wrap: anywhere; }
  .card-foot { display: flex; gap: 8px; padding: 12px 16px; border-top: 1px solid var(--border); flex-wrap: wrap;
               align-items: center; }
  .chips { display: flex; flex-wrap: wrap; gap: 6px; padding: 16px; }
  .chip { display: inline-flex; gap: 8px; align-items: center; background: var(--bg); border: 1px solid var(--border);
          border-radius: 6px; padding: 4px 6px 4px 10px; }

  dialog { background: var(--panel); color: var(--text); border: 1px solid var(--border); border-radius: 10px;
           padding: 0; width: min(480px, calc(100vw - 32px)); }
  dialog::backdrop { background: rgba(0,0,0,.6); }
  dialog form { padding: 20px; display: grid; gap: 14px; }
  dialog h3 { margin: 0; font-size: 16px; }
  dialog p { margin: 0; color: var(--label); }
  label.field { display: grid; gap: 5px; color: var(--label); font-size: 13px; }
  label.check { display: flex; gap: 8px; align-items: center; color: var(--label); font-size: 13px; }
  .row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
  .dialog-actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 4px; }
  .error { color: var(--red); font-size: 13px; min-height: 1em; }
  textarea.keybox { width: 100%; min-height: 96px; resize: vertical; font-family: var(--mono); font-size: 12px;
                    background: var(--bg); color: var(--text); border: 1px solid var(--border); border-radius: 6px;
                    padding: 8px; overflow-wrap: anywhere; }

  #toast { position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%); background: #222;
           border: 1px solid var(--border); border-radius: 8px; padding: 10px 16px; max-width: calc(100vw - 32px);
           box-shadow: 0 8px 24px rgba(0,0,0,.45); opacity: 0; pointer-events: none; transition: opacity .2s; }
  #toast.show { opacity: 1; }
  #toast.bad { border-color: var(--red); }

  @media (max-width: 860px) {
    .tiles { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .grid2 { grid-template-columns: 1fr; }
    table, thead, tbody, tr, td { display: block; }
    thead { display: none; }
    tr { padding: 10px 12px; border-bottom: 1px solid var(--border); }
    tr:last-child { border-bottom: 0; }
    td { padding: 3px 0; border: 0; }
    td[data-h]::before { content: attr(data-h) "  "; color: var(--dim); font-size: 12px; }
    td.actions { text-align: left; padding-top: 8px; }
  }
  @media (max-width: 480px) {
    .tiles { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .kv { grid-template-columns: 1fr; gap: 2px; } .kv dd { margin-bottom: 8px; }
    .row2 { grid-template-columns: 1fr; }
  }

  .signin { max-width: 380px; margin: 48px auto; padding: 24px; display: grid; gap: 14px; }
  h2.flat { margin: 0; }
  .wide { width: 100%; padding: 9px 12px; }
  .stack { display: grid; gap: 12px; }
  .pad { padding: 16px; }
  .inline { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
  .inline input[type=text] { flex: 1; min-width: 160px; width: auto; }
  .or { display: flex; align-items: center; gap: 10px; color: var(--dim); font-size: 12px; }
  .or::before, .or::after { content: ""; flex: 1; border-top: 1px solid var(--border); }
  .section-head { display: flex; align-items: center; gap: 12px; margin: 28px 0 10px; flex-wrap: wrap; }
  .section-head h2 { margin: 0; }
  .section-head input { max-width: 300px; }
  .list { padding: 8px 16px; }
  .list-row { display: flex; align-items: center; gap: 10px; padding: 8px 0; border-bottom: 1px solid #262626; }
  .list-row:last-child { border-bottom: 0; }
  .list-row .grow { flex: 1; min-width: 0; }
  a.btn { text-decoration: none; display: inline-block; }
  label.btn { display: inline-block; }
  .keys-sub { margin-top: 6px; display: grid; gap: 4px; }
  .keys-sub .k { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
  .banner { padding: 12px 16px; margin-bottom: 16px; }
  .banner.warn-b { border-color: var(--orange); }
  .banner.bad-b { border-color: var(--red); }
  td.wrap { white-space: normal; overflow-wrap: anywhere; }