/* SPEC §15 "Look": dark, dense, two panels. */
:root {
  --bg: #151515;
  --panel: #1e1e1e;
  --border: #2e2e2e;
  --text: #e8e8e8;
  --muted: #9a9a9a;
  --green: #2ea043;
  --red: #d1453b;
  --amber: #c9a227;
  --radius: 8px;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { margin: 0; background: var(--bg); color: var(--text); }
body {
  font: 14px/1.4 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  padding: 12px 16px 32px;
  max-width: 1600px;
  margin: 0 auto;
}
h1, h2, h3 { margin: 0 0 2px; font-weight: 700; }
h2 { font-size: 17px; }
a { color: var(--text); }
.muted { color: var(--muted); margin: 0; }
.small { font-size: 12px; }
.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 16px;
  margin-top: 12px;
}
.panel-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; flex-wrap: wrap; margin-bottom: 10px; }
.panel-head p { max-width: 760px; }

.topbar { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.brand { font-weight: 800; font-size: 18px; }
.user { margin-left: auto; display: flex; align-items: center; gap: 8px; }
.statusbar { display: flex; flex-wrap: wrap; gap: 6px 18px; }
.stat { display: inline-flex; gap: 6px; align-items: baseline; }
.stat .label { color: var(--muted); font-size: 12px; }
.stat .value { font-variant-numeric: tabular-nums; }
.stat.ok .value { color: var(--green); }
.stat.warn .value { color: var(--amber); }
.stat.bad .value { color: var(--red); }

.controls .control-row { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 8px; }
.btn {
  background: #2a2a2a;
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 7px 14px;
  font: inherit;
  cursor: pointer;
}
.btn:hover:not(:disabled) { border-color: #4a4a4a; }
.btn:disabled { opacity: 0.4; cursor: not-allowed; }
.btn.primary { background: #2c5f3a; border-color: #3b7a4b; }
.btn.danger { background: #4a1f1c; border-color: #7a2f29; }
.btn.danger.outline { background: transparent; color: var(--red); border-color: var(--red); }
.btn.small { padding: 3px 9px; font-size: 12px; }

.filters { display: flex; flex-wrap: wrap; gap: 8px 12px; color: var(--muted); }
select, input {
  background: #151515;
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 5px 8px;
  font: inherit;
}
.summary { color: var(--muted); margin-bottom: 8px; font-variant-numeric: tabular-nums; }

.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; min-width: 900px; }
th { text-align: left; color: var(--muted); font-weight: 500; font-size: 12px; padding: 6px 8px; border-bottom: 1px solid var(--border); }
td { padding: 7px 8px; border-bottom: 1px solid var(--border); vertical-align: top; }
th.num, td.num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
td.time { white-space: nowrap; color: var(--muted); }
td.token a:first-child { text-decoration: underline; }
td.token a.pump { color: var(--muted); font-size: 11px; }
td .sub { color: var(--muted); font-size: 12px; margin-top: 2px; }
.gain { color: var(--green); }
.loss { color: var(--red); }
.empty { text-align: center; color: var(--muted); padding: 22px 0; margin: 0; }
.empty[hidden] { display: none; }
td.warn { color: var(--amber); }

/* Pages: Trades, Signals, Audit log. */
.tabs { display: flex; gap: 4px; margin-top: 12px; border-bottom: 1px solid var(--border); overflow-x: auto; }
.tab {
  background: none;
  border: 0;
  border-bottom: 2px solid transparent;
  color: var(--muted);
  padding: 8px 14px;
  font: inherit;
  cursor: pointer;
  white-space: nowrap;
}
.tab:hover { color: var(--text); }
.tab.active { color: var(--text); border-bottom-color: var(--green); }

/* History rows expand on click. */
tr.row { cursor: pointer; }
tr.row:hover td, tr.row:focus-visible td { background: #232323; }
tr.row:focus-visible { outline: 1px solid var(--border); }
tr.detail td { background: #191919; padding: 10px 12px 12px; }
dl.details { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 8px 20px; margin: 0; }
dl.details dt { color: var(--muted); font-size: 12px; }
dl.details dd { margin: 0; font-variant-numeric: tabular-nums; overflow-wrap: anywhere; }

/* Paging: footer « ‹ 1 2 … N › » Rows. */
.table-foot { display: flex; align-items: center; justify-content: space-between; gap: 8px 16px; flex-wrap: wrap; margin-top: 10px; color: var(--muted); font-variant-numeric: tabular-nums; }
.pager { display: flex; gap: 4px; flex-wrap: wrap; align-items: center; }
.pager .btn { min-width: 32px; }
.pager .btn.current:disabled { opacity: 1; cursor: default; border-color: var(--green); }
.pager .gap { padding: 0 4px; }
.rows-select { display: flex; gap: 6px; align-items: center; }
/* "N new — back to top": stays in view while the table scrolls. */
.pill {
  position: sticky;
  top: 8px;
  z-index: 1;
  display: block;
  margin: 0 auto 8px;
  background: #2c5f3a;
  border: 1px solid #3b7a4b;
  color: var(--text);
  border-radius: 999px;
  padding: 4px 14px;
  font: inherit;
  font-size: 13px;
  cursor: pointer;
}

.modal { position: fixed; inset: 0; background: rgba(0, 0, 0, 0.6); display: flex; align-items: center; justify-content: center; padding: 16px; }
.modal.hidden, .toast.hidden { display: none; }
.modal-box { max-width: 440px; width: 100%; }
.modal-buttons { display: flex; justify-content: flex-end; gap: 8px; margin-top: 14px; }
.toast { position: fixed; right: 16px; bottom: 16px; background: var(--panel); border: 1px solid var(--green); border-radius: var(--radius); padding: 10px 14px; max-width: 420px; }
.toast.bad { border-color: var(--red); }

.login-page { display: flex; align-items: center; justify-content: center; min-height: 100vh; padding: 16px; }
.login-box { width: 100%; max-width: 360px; display: flex; flex-direction: column; gap: 12px; }
.login-box label { display: flex; flex-direction: column; gap: 4px; color: var(--muted); }
.login-box input { padding: 9px 10px; }
.error { color: var(--red); margin: 0; min-height: 1.2em; }

@media (max-width: 700px) {
  body { padding: 10px 12px 24px; }
  .user { margin-left: 0; }
}