:root {
  --ink: #e8f0e4;
  --muted: #8a9a86;
  --line: #243026;
  --panel: #121812;
  --panel-2: #171f18;
  --bg: #0b100c;
  --lime: #c6f04d;
  --amber: #f0b429;
  --rose: #ff6b6b;
  --sky: #7ec8e3;
  --ok: #3dd68c;
}

* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; }
body {
  font: 14px/1.45 "IBM Plex Sans", "Avenir Next", "PingFang SC", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(900px 420px at 10% -10%, #1c2a14 0%, transparent 55%),
    linear-gradient(180deg, #101610 0%, var(--bg) 40%);
}

code, .num, td, input { font-variant-numeric: tabular-nums; }
code { font-family: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace; }

.shell { max-width: 1280px; margin: 0 auto; padding: 28px 24px 48px; }
.top { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; }
.brand { display: flex; gap: 14px; align-items: center; }
.mark {
  width: 52px; height: 52px; display: grid; place-items: center;
  border: 1px solid var(--lime); color: var(--lime);
  font: 700 13px/1 "IBM Plex Mono", monospace; letter-spacing: 0.08em;
}
h1 { margin: 0; font-size: 22px; letter-spacing: 0.02em; }
.sub { margin: 4px 0 0; color: var(--muted); }
.top-meta { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.user-chip {
  color: var(--muted);
  font-size: 12px;
  max-width: 220px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
a.ghost {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--ink);
  padding: 7px 12px;
}

.login-body {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}
.login-card {
  width: min(400px, 100%);
  background: var(--panel-2);
  border: 1px solid var(--line);
  padding: 32px 28px;
  text-align: center;
}
.login-card .mark { margin: 0 auto 16px; }
.login-card h1 { font-size: 20px; }
.login-card .sub { margin: 8px 0 0; }
.login-card .form-msg { margin-top: 14px; }
.login-form { margin-top: 22px; display: grid; gap: 12px; text-align: left; }
.login-form label { display: grid; gap: 6px; color: var(--muted); font-size: 12px; }
.login-form input {
  text-align: center;
  letter-spacing: 0.28em;
  font-size: 20px;
  padding: 10px 12px;
}
.login-form button { width: 100%; }

.pill {
  display: inline-flex; align-items: center; gap: 8px;
  border: 1px solid var(--line); background: var(--panel);
  padding: 6px 10px; min-width: 108px;
}
.pill i { width: 8px; height: 8px; border-radius: 50%; background: var(--muted); }
.pill.up i { background: var(--ok); box-shadow: 0 0 8px var(--ok); }
.pill.down i { background: var(--rose); }

.tabs {
  display: flex; gap: 0; margin: 0 0 16px;
  border-bottom: 1px solid var(--line);
}
.tab {
  border: 1px solid transparent; border-bottom: none;
  background: transparent; color: var(--muted);
  padding: 8px 16px; margin-bottom: -1px; cursor: pointer;
}
.tab.active {
  color: var(--ink); background: var(--panel-2);
  border-color: var(--line); border-bottom-color: var(--panel-2);
}
.chips { display: flex; flex-wrap: wrap; gap: 6px; min-height: 28px; margin-top: 10px; }
.chip {
  display: inline-flex; align-items: center; gap: 6px;
  border: 1px solid var(--line); background: var(--panel);
  padding: 3px 8px; font-size: 12px;
}
.chip button {
  padding: 0 4px; border: none; color: var(--muted); line-height: 1;
}
.hedge-add { display: flex; align-items: flex-end; gap: 8px; margin-top: 10px; }
.hedge-add label { flex: 1; display: grid; gap: 4px; color: var(--muted); font-size: 12px; }
.block-label { display: grid; gap: 4px; margin-top: 10px; color: var(--muted); font-size: 12px; }
#hedge-blacklist {
  width: 100%;
  font: inherit; color: var(--ink);
  background: var(--panel); border: 1px solid var(--line); padding: 6px 8px;
}
.algo-field select {
  width: 100%;
  font: inherit; color: var(--ink);
  background: var(--panel); border: 1px solid var(--line); padding: 6px 8px;
}
.rules-wrap { margin-top: 10px; }
.hedge-rules { width: 100%; }
.hedge-rules th, .hedge-rules td { font-size: 12px; }
.hedge-rules input, .hedge-rules select {
  width: 100%; min-width: 0;
  background: var(--panel); border: 1px solid var(--line);
  color: var(--ink); padding: 4px 6px; font: inherit;
}
.warn-list { margin: 0 0 8px; color: var(--amber); font-size: 12px; }
.badge-pending { color: var(--amber); font-size: 12px; }
.badge-live { color: var(--ok); font-size: 12px; }
#tab-hedge .grid { grid-template-columns: minmax(340px, 440px) 1fr; }
.algo-field { display: grid; gap: 6px; color: var(--muted); font-size: 12px; }
.choice { display: flex; align-items: center; gap: 8px; color: var(--ink); font-size: 13px; }
.choice input { width: auto; }
.hedge-kpis { margin-top: 0; }
.hedge-banner {
  margin: 0 0 12px; padding: 8px 10px;
  border: 1px solid #5c4a1f; background: #16120c; color: var(--amber); font-size: 13px;
}
.action-open { color: var(--rose); }
.action-close { color: var(--ok); }
.action-skip { color: var(--muted); }
.overlap { color: var(--amber); font-size: 11px; margin-left: 6px; }
.hedge-confirm-card {
  width: min(720px, 100%);
  max-height: min(88vh, 860px);
  display: flex;
  flex-direction: column;
  min-height: 0;
}
.hedge-run-table { max-height: 160px; overflow: auto; flex-shrink: 0; }
.hedge-run-log-wrap {
  flex: 1;
  min-height: 220px;
  display: flex;
  flex-direction: column;
  margin: 10px 0 8px;
}
.hedge-run-log { height: min(42vh, 360px); }
.hedge-log-row {
  display: grid;
  grid-template-columns: 62px minmax(72px, 110px) 1fr;
  gap: 4px 8px;
  padding: 3px 4px;
  border-bottom: 1px solid #1a221c;
}
.hedge-log-sym { color: var(--sky, #7eb6ff); }
.hedge-log-msg { color: var(--ink); word-break: break-all; }
#tab-hedge .card { margin-bottom: 12px; }

.kpis { display: grid; grid-template-columns: repeat(6, 1fr); gap: 10px; margin: 22px 0; }
.kpis article {
  background: var(--panel); border: 1px solid var(--line); padding: 12px 14px;
}
.kpis label { display: block; color: var(--muted); font-size: 12px; letter-spacing: 0.08em; }
.kpis strong { font-size: 20px; font-weight: 600; }
.kpis .warn { color: var(--amber); }
.kpis .bad { color: var(--rose); }
.kpis .ok { color: var(--ok); }

.grid { display: grid; grid-template-columns: 340px 1fr; gap: 12px; margin-bottom: 12px; }
.card { background: var(--panel-2); border: 1px solid var(--line); padding: 16px; }
.card > header { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 12px; }
.card h2 { margin: 0; font-size: 15px; }
.hint { color: var(--muted); font-size: 12px; }
.toolbar { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.col-check { width: 28px; }
input[type="checkbox"] { width: auto; margin: 0; accent-color: var(--lime); }
.row-actions { display: flex; gap: 6px; justify-content: flex-end; }

.fields { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.cfg-fields { grid-template-columns: 1fr; }
.fields label { display: grid; gap: 4px; color: var(--muted); font-size: 12px; }
input {
  width: 100%; background: #0d130e; color: var(--ink);
  border: 1px solid #2c3a2e; padding: 8px 9px;
}
input:focus { outline: 1px solid var(--lime); border-color: var(--lime); }
.actions { margin-top: 14px; display: flex; align-items: center; gap: 10px; }
.form-msg { margin: 0; color: var(--rose); font-size: 12px; }
.form-msg.ok { color: var(--ok); }

button {
  border: 1px solid var(--line); background: transparent; color: var(--ink);
  padding: 7px 12px; cursor: pointer;
}
button.primary { background: var(--lime); color: #13200a; border-color: var(--lime); font-weight: 700; }
button.ghost:hover, button.danger:hover, button.primary:hover { filter: brightness(1.08); }
button.danger { color: var(--rose); border-color: #4a2626; }
button:disabled { opacity: 0.5; cursor: not-allowed; }

.table-wrap { overflow: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 8px 8px; border-bottom: 1px solid #223026; white-space: nowrap; }
th { color: var(--muted); font-size: 12px; font-weight: 500; }
tr.empty td { color: var(--muted); text-align: center; padding: 22px; }
.phase { font-size: 11px; letter-spacing: 0.04em; padding: 2px 6px; border: 1px solid var(--line); }
.phase.ACTIVE { color: var(--ok); border-color: #245c3d; }
.phase.REDUCE_ONLY { color: var(--amber); border-color: #5c4a1f; }
.phase.HALTED, .phase.LOCK, .phase.LIQ { color: var(--rose); border-color: #5c2424; }
.badge { font-size: 11px; color: var(--sky); }

.bound-banner {
  margin: 0 0 8px;
  padding: 8px 10px;
  border: 1px solid #5c2424;
  background: #1c1010;
  color: var(--rose);
  font-size: 13px;
}
.bound-log {
  margin: 0 0 10px;
  padding: 6px 10px;
  border: 1px solid #3a2a1a;
  background: #16120c;
  color: var(--amber);
  font-size: 12px;
}
.bound-log div + div { margin-top: 4px; }
tr.out-low td.last-px, tr.out-high td.last-px { color: var(--rose); font-weight: 700; }
tr.out-low, tr.out-high { background: rgba(255, 107, 107, 0.06); }
.bound-tag {
  display: inline-block; margin-left: 6px;
  font-size: 11px; color: var(--rose); border: 1px solid #5c2424; padding: 1px 5px;
}
.toasts {
  position: fixed; right: 18px; top: 18px; z-index: 40;
  display: grid; gap: 8px; max-width: 360px;
}
.toast {
  background: #1c1010; border: 1px solid #5c2424; color: var(--ink);
  padding: 10px 12px; box-shadow: 0 8px 24px rgba(0,0,0,0.35);
}
.toast strong { display: block; color: var(--rose); margin-bottom: 2px; }
.toast span { color: var(--muted); font-size: 12px; }

.modal {
  position: fixed; inset: 0; z-index: 50;
  background: rgba(0, 0, 0, 0.5);
  display: grid; place-items: center; padding: 16px;
}
.modal[hidden] { display: none; }
.modal-card {
  width: min(440px, 100%);
  background: var(--panel-2);
  border: 1px solid var(--line);
  padding: 16px;
}
.modal-card > header {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 12px;
}
.modal-card h3 { margin: 0; font-size: 15px; }

tr[data-symbol] { cursor: pointer; }
tr.selected { background: rgba(198, 240, 77, 0.08); }
tr.selected td { border-bottom-color: #3a4a28; }

.book-modal { z-index: 55; }
.book-card {
  width: min(1280px, 96vw);
  height: min(80vh, 860px);
  max-width: none;
  padding: 16px;
  display: flex;
  flex-direction: column;
  min-height: 0;
}
.book-split {
  flex: 1;
  min-height: 0;
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: 10px;
}
.book-pane, .log-pane {
  min-width: 0;
  min-height: 0;
  display: flex;
  flex-direction: column;
}
.log-toolbar {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 6px;
  flex-shrink: 0;
  color: var(--muted);
  font-size: 12px;
}
.log-toolbar .view-check {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-left: auto;
}
.log-console {
  flex: 1;
  min-height: 0;
  overflow: auto;
  margin: 0;
  padding: 6px 8px;
  background: #0d130e;
  border: 1px solid var(--line);
  font: 12px/1.4 "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
}
.log-row {
  display: grid;
  grid-template-columns: 62px 72px 1fr;
  gap: 4px 8px;
  padding: 4px 6px;
  border-bottom: 1px solid #1a221c;
  cursor: pointer;
}
.log-row:hover { filter: brightness(1.08); }
.log-time { color: var(--muted); }
.log-act { font-weight: 600; }
.log-detail { color: var(--ink); word-break: break-all; }
.log-raw {
  grid-column: 1 / -1;
  margin: 2px 0 0;
  padding: 6px 8px;
  background: #0a0f0b;
  border: 1px solid #2c3a2e;
  color: var(--muted);
  white-space: pre-wrap;
  word-break: break-all;
  font: 11px/1.45 "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
}
.log-row.log-info .log-act { color: var(--sky); }
.log-row.log-warn .log-act { color: var(--amber); }
.log-row.log-error .log-act { color: var(--rose); }
.log-row.log-buy .log-detail { color: var(--ok); }
.log-row.log-sell .log-detail { color: var(--rose); }
.log-row.log-fill-buy { background: rgba(61, 214, 140, 0.18); }
.log-row.log-fill-sell { background: rgba(255, 107, 107, 0.18); }
.log-row.log-catchup { background: rgba(240, 180, 41, 0.22); }
.log-row.log-cancel { background: rgba(138, 154, 134, 0.36); }
.log-row.log-fail { background: rgba(255, 107, 107, 0.10); }
.log-row.log-fail.log-warn { background: rgba(240, 180, 41, 0.12); }
.log-row.log-fail.log-error { background: rgba(255, 107, 107, 0.16); }
.log-row.log-fail .log-detail { color: #ffd0a8; }
.log-row.log-error .log-detail { color: #ffb4b4; }
.log-row.open { outline: 1px solid #3a4a36; }
.book-empty { color: var(--muted); text-align: center; padding: 28px 8px; }
.book-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 8px; flex-shrink: 0; }
.book-head h3 { margin: 0; font-size: 15px; }
.book-head-actions { display: flex; align-items: center; gap: 8px; }
.book-meta { color: var(--muted); font-size: 12px; line-height: 1.55; margin-bottom: 8px; flex-shrink: 0; }
.book-catchup {
  margin: 0 0 8px; padding: 6px 10px;
  border: 1px solid #5c4a1f; background: #16120c; color: var(--amber); font-size: 12px;
  flex-shrink: 0;
}
.book-wrap {
  flex: 1;
  min-height: 0;
  overflow: auto;
  border: 1px solid var(--line);
}
.book-wrap table { border-collapse: separate; border-spacing: 0; }
.book-wrap thead th {
  position: sticky;
  top: 0;
  z-index: 2;
  background: #141c15;
  box-shadow: 0 1px 0 #223026;
}
.book-tag {
  display: inline-block; margin-left: 5px;
  font-size: 10px; letter-spacing: 0.04em; padding: 0 4px;
  border: 1px solid var(--line); color: var(--muted);
}
.book-tag.a, .book-tag.c { color: var(--lime); border-color: #3a4a28; }
.book-tag.window { color: var(--sky); border-color: #2a4a52; }
.book-tag.live { color: var(--ok); border-color: #245c3d; }
.book-tag.skip { color: var(--amber); border-color: #5c4a1f; }
.book-tag.leftover { color: var(--rose); border-color: #5c2424; }
tr.book-sell td:nth-child(2), tr.book-sell td:nth-child(3) { color: var(--rose); }
tr.book-buy td:nth-child(2), tr.book-buy td:nth-child(3) { color: var(--ok); }
tr.has-live { background: rgba(61, 214, 140, 0.05); }
tr.book-mark td {
  color: var(--lime); font-weight: 700; text-align: center;
  background: #1c2410; border-bottom-color: #3a4a28;
}

body.book-open { overflow: hidden; }

@media (max-width: 980px) {
  .kpis, .grid { grid-template-columns: 1fr; }
  .top { flex-direction: column; }
  .book-card { height: min(88vh, 860px); }
  .book-split { grid-template-columns: 1fr; grid-template-rows: 1fr 1fr; }
}