:root {
    --bg: #f4f6fa; --card: #ffffff; --text: #1c2230; --muted: #667085; --line: #e3e7ee;
    --accent: #3b4cca; --accent-soft: #eceffd; --ok: #13795b; --ok-soft: #e6f5ef;
    --err: #c0362c; --err-soft: #fdecea; --warn: #9a6700; --warn-soft: #fff5d6;
  }
  @media (prefers-color-scheme: dark) {
    :root {
      --bg: #12151c; --card: #1b1f29; --text: #e7e9ee; --muted: #9aa3b2; --line: #2c3240;
      --accent: #8b97ff; --accent-soft: #252a45; --ok: #4cc48f; --ok-soft: #173327;
      --err: #ff7b72; --err-soft: #3a1d1b; --warn: #e3b341; --warn-soft: #3a2f12;
    }
  }
  * { box-sizing: border-box; }
  body { margin: 0; background: var(--bg); color: var(--text);
         font: 14px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
  header { display: flex; align-items: center; justify-content: space-between; gap: 12px;
           padding: 14px 24px; background: var(--card); border-bottom: 1px solid var(--line);
           position: sticky; top: 0; z-index: 5; flex-wrap: wrap; }
  header h1 { font-size: 17px; margin: 0; }
  main { max-width: 1100px; margin: 0 auto; padding: 20px 16px 60px; display: grid; gap: 16px; }
  main > * { min-width: 0; }
  .card { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 18px; }
  .card h2 { font-size: 15px; margin: 0 0 12px; display: flex; align-items: center; gap: 8px; }
  .step { display: inline-grid; place-items: center; width: 22px; height: 22px; border-radius: 50%;
          background: var(--accent); color: #fff; font-size: 12px; }
  .grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 12px; }
  label { display: grid; gap: 4px; font-size: 12px; color: var(--muted); }
  input, select, textarea { font: inherit; color: var(--text); background: var(--bg);
    border: 1px solid var(--line); border-radius: 6px; padding: 7px 9px; width: 100%; }
  textarea { min-height: 110px; font-family: ui-monospace, Menlo, Consolas, monospace; font-size: 13px; }
  input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent); outline-offset: -1px; }
  button { font: inherit; border: 1px solid var(--line); background: var(--card); color: var(--text);
           border-radius: 6px; padding: 7px 14px; cursor: pointer; }
  button.primary { background: var(--accent); border-color: var(--accent); color: #fff; font-weight: 600; }
  button.danger { background: var(--err); border-color: var(--err); color: #fff; font-weight: 600; }
  button:disabled { opacity: .5; cursor: not-allowed; }
  .row { display: flex; gap: 8px; align-items: end; flex-wrap: wrap; }
  .muted { color: var(--muted); font-size: 12px; }
  .pill { font-size: 12px; padding: 3px 10px; border-radius: 99px; background: var(--warn-soft); color: var(--warn); }
  .pill.ok { background: var(--ok-soft); color: var(--ok); }
  .pill.err { background: var(--err-soft); color: var(--err); }
  .batch-list { display: grid; gap: 6px; max-height: 220px; overflow: auto; margin: 10px 0; }
  .batch { display: flex; align-items: center; gap: 10px; padding: 7px 10px; border: 1px solid var(--line);
           border-radius: 6px; }
  .batch input { width: auto; }
  .batch .id { font-family: ui-monospace, monospace; font-size: 12px; color: var(--muted); margin-left: auto; }
  .batch button { padding: 2px 8px; font-size: 12px; }
  .tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--line); margin-bottom: 14px; flex-wrap: wrap; }
  .tabs button { border: none; border-bottom: 2px solid transparent; border-radius: 0; background: none;
                 color: var(--muted); padding: 8px 12px; }
  .tabs button.active { color: var(--accent); border-bottom-color: var(--accent); font-weight: 600; }
  .panel { display: none; } .panel.active { display: grid; gap: 12px; }
  table { width: 100%; min-width: 640px; border-collapse: collapse; font-size: 13px; }
  th, td { text-align: left; padding: 7px 8px; border-bottom: 1px solid var(--line); vertical-align: top; }
  th { color: var(--muted); font-weight: 500; font-size: 12px; }
  td.mono { font-family: ui-monospace, monospace; font-size: 12px; word-break: break-all; }
  .table-wrap { max-height: 420px; overflow: auto; border: 1px solid var(--line); border-radius: 8px; }
  .errors { background: var(--err-soft); color: var(--err); border-radius: 8px; padding: 10px 14px; margin-bottom: 12px; }
  .errors div { margin: 2px 0; }
  .progress { height: 8px; background: var(--line); border-radius: 99px; overflow: hidden; margin: 10px 0; }
  .progress div { height: 100%; width: 0; background: var(--accent); transition: width .2s; }
  .status-CREATED { color: var(--ok); font-weight: 600; }
  .status-FAILED, .status-AUTH_FAILED, .status-INVALID { color: var(--err); font-weight: 600; }
  .map-ASSIGNED { color: var(--ok); } .map-FAILED { color: var(--err); } .map-SKIPPED { color: var(--warn); }
  .summary { display: flex; gap: 16px; flex-wrap: wrap; margin: 8px 0 12px; }
  .summary b { font-size: 20px; display: block; }
  @media (max-width: 600px) { header { padding: 12px 16px; } .batch .id { display: none; } }
  nav { display: flex; gap: 4px; }
  nav a { color: var(--muted); text-decoration: none; padding: 6px 12px; border-radius: 6px; font-weight: 500; }
  nav a.active { background: var(--accent-soft); color: var(--accent); }
  .status-READY { color: var(--accent); font-weight: 600; }
  .status-SKIP, .status-SKIPPED, .status-CHECK { color: var(--warn); font-weight: 600; }
  .status-REMOVED, .status-EXTENDED { color: var(--ok); font-weight: 600; }
  .warnbox { background: var(--warn-soft); color: var(--warn); border-radius: 8px; padding: 10px 14px; }
  .check { display: flex; gap: 8px; align-items: center; color: var(--text); font-size: 13px; }
  .check input { width: auto; }
[hidden] { display: none !important; }