:root {
  color-scheme: dark;
  --bg: #101113;
  --panel: #181a1f;
  --panel-2: #20242b;
  --text: #eef0f3;
  --muted: #9ca5b2;
  --line: #303743;
  --accent: #3ba272;
  --amber: #d29b39;
  --danger: #d85d5d;
  --blue: #5c8fdc;
  --shadow: 0 16px 40px rgba(0, 0, 0, 0.28);
}

[data-theme="light"] {
  color-scheme: light;
  --bg: #f5f6f8;
  --panel: #ffffff;
  --panel-2: #eef1f4;
  --text: #1b1f24;
  --muted: #64707d;
  --line: #d7dde4;
  --accent: #237a54;
  --amber: #9f6b16;
  --danger: #b83d3d;
  --blue: #3169b1;
  --shadow: 0 14px 34px rgba(30, 38, 52, 0.12);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-width: 320px;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  letter-spacing: 0;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 22px;
  border-bottom: 1px solid var(--line);
  background: var(--panel);
  position: sticky;
  top: 0;
  z-index: 10;
}

h1,
h2,
p {
  margin: 0;
}

h1 {
  font-size: 20px;
  line-height: 1.2;
}

h2 {
  font-size: 16px;
  line-height: 1.2;
}

#subtitle,
.status-line {
  color: var(--muted);
  font-size: 13px;
}

.main {
  width: min(2000px, 100%);
  margin: 0 auto;
  padding: 18px;
}

button {
  min-height: 36px;
  border: 1px solid transparent;
  border-radius: 7px;
  padding: 0 13px;
  color: #ffffff;
  background: var(--blue);
  font: inherit;
  font-size: 14px;
  cursor: pointer;
}

button:hover {
  filter: brightness(1.08);
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.55;
}

.ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--line);
}

.success {
  background: var(--accent);
}

.warning {
  background: var(--amber);
}

.danger {
  background: var(--danger);
}

.top-actions,
.control-group,
.pager,
.section-head,
.table-head {
  display: flex;
  align-items: center;
  gap: 10px;
}

.auth-token {
  width: clamp(140px, 20vw, 240px);
}

.control-band,
.settings,
.tables {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.control-band {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 14px;
}

.metrics {
  display: grid;
  grid-template-columns: repeat(6, minmax(130px, 1fr));
  gap: 12px;
  margin: 14px 0;
}

.metric {
  min-height: 82px;
  padding: 13px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.metric.primary {
  border-color: color-mix(in srgb, var(--blue) 50%, var(--line));
  background: linear-gradient(180deg, color-mix(in srgb, var(--blue) 12%, var(--panel)), var(--panel));
}

.metric.balance {
  border-color: color-mix(in srgb, var(--accent) 55%, var(--line));
  background: linear-gradient(180deg, color-mix(in srgb, var(--accent) 14%, var(--panel)), var(--panel));
}

.metric.pnl {
  border-color: color-mix(in srgb, var(--amber) 60%, var(--line));
  background: linear-gradient(180deg, color-mix(in srgb, var(--amber) 13%, var(--panel)), var(--panel));
}

.metric.ok {
  border-color: color-mix(in srgb, var(--accent) 65%, var(--line));
}

.metric.warn,
.metric.dry {
  border-color: color-mix(in srgb, var(--amber) 65%, var(--line));
}

.metric.bad {
  border-color: color-mix(in srgb, var(--danger) 70%, var(--line));
}

.metric.live {
  border-color: color-mix(in srgb, var(--danger) 65%, var(--line));
  background: linear-gradient(180deg, color-mix(in srgb, var(--danger) 12%, var(--panel)), var(--panel));
}

.metric.neutral {
  border-color: color-mix(in srgb, var(--blue) 35%, var(--line));
}

.metric.pnl-group {
  border-color: color-mix(in srgb, var(--amber) 40%, var(--line));
}

.metric.notional {
  border-color: color-mix(in srgb, var(--blue) 55%, var(--line));
  background: linear-gradient(180deg, color-mix(in srgb, var(--blue) 10%, var(--panel)), var(--panel));
}

.metric span {
  display: block;
  color: var(--muted);
  font-size: 12px;
}

.metric.primary span,
.metric.balance span,
.metric.pnl span,
.metric.live span,
.metric.notional span {
  color: var(--text);
}

.metric strong {
  display: block;
  margin-top: 10px;
  font-size: 20px;
  line-height: 1.1;
}

.metric.primary strong,
.metric.balance strong,
.metric.pnl strong,
.metric.live strong,
.metric.notional strong {
  font-size: 22px;
}

.metric.balance strong,
.metric.ok strong,
.metric strong.good {
  color: var(--accent);
}

.metric.warn strong,
.metric.dry strong,
.metric.pnl strong,
.metric.notional strong {
  color: var(--amber);
}

.metric.live strong,
.metric.bad strong,
.metric strong.bad {
  color: var(--danger);
}

.settings {
  padding: 14px;
  margin-bottom: 14px;
}

.section-head,
.table-head {
  justify-content: space-between;
  margin-bottom: 12px;
}

.settings-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(150px, 1fr));
  gap: 10px;
}

label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  color: var(--muted);
  font-size: 12px;
}

input,
select {
  width: 100%;
  min-height: 36px;
  border: 1px solid var(--line);
  border-radius: 7px;
  padding: 0 10px;
  background: var(--panel-2);
  color: var(--text);
  font: inherit;
}

.settings-grid.dirty input,
.settings-grid.dirty select {
  border-color: color-mix(in srgb, var(--accent) 70%, var(--line));
}

#saveConfig.dirty {
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--accent) 30%, transparent);
}

input[type="checkbox"] {
  width: 42px;
  accent-color: var(--accent);
}

.tier-preview {
  grid-column: 1 / -1;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-2);
}

.tier-preview-head,
.tier-preview-grid {
  display: flex;
  align-items: center;
  gap: 10px;
}

.tier-preview-head {
  justify-content: space-between;
  margin-bottom: 10px;
  color: var(--muted);
  font-size: 12px;
}

.tier-preview-head strong {
  color: var(--text);
  font-size: 14px;
}

.tier-preview-grid {
  flex-wrap: wrap;
}

.tier-chip {
  flex: 1 1 180px;
  min-height: 70px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: var(--panel);
}

.tier-chip span,
.tier-chip small,
.tier-note,
.tier-warning {
  display: block;
  color: var(--muted);
  font-size: 12px;
}

.tier-chip strong {
  display: block;
  margin: 6px 0 2px;
  color: var(--text);
  font-size: 20px;
  line-height: 1.1;
}

.tier-note {
  margin-top: 10px;
}

.tier-warning {
  margin-top: 8px;
  color: var(--amber);
}

.tables {
  padding: 0;
  overflow: hidden;
}

.tabs {
  display: flex;
  gap: 6px;
  padding: 12px;
  border-bottom: 1px solid var(--line);
  overflow-x: auto;
}

.tabs button {
  flex: 0 0 auto;
  background: transparent;
  color: var(--muted);
  border-color: var(--line);
}

.tabs button.active {
  color: #ffffff;
  background: var(--blue);
  border-color: transparent;
}

.table-head {
  padding: 12px 14px 0;
}

.table-wrap {
  width: 100%;
  max-height: min(72vh, 760px);
  overflow: auto;
  overscroll-behavior: contain;
}

table {
  width: 100%;
  min-width: 980px;
  border-collapse: separate;
  border-spacing: 0;
  table-layout: fixed;
}

th,
td {
  padding: 10px 12px;
  border-top: 0;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
  font-size: 13px;
  overflow-wrap: anywhere;
}

th {
  color: var(--muted);
  font-weight: 600;
  background: var(--panel);
  position: sticky;
  top: 0;
  z-index: 5;
  box-shadow: 0 1px 0 var(--line), 0 8px 14px rgba(0, 0, 0, 0.18);
}

.pill {
  display: inline-flex;
  min-width: 58px;
  min-height: 24px;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 0 8px;
  font-size: 12px;
  border: 1px solid var(--line);
  color: var(--muted);
}

.pill.ok {
  color: var(--accent);
}

.pill.warn {
  color: var(--amber);
}

.pill.bad {
  color: var(--danger);
}

.pos {
  color: var(--accent);
}

.neg {
  color: var(--danger);
}

details {
  color: var(--muted);
}

pre {
  max-width: 460px;
  max-height: 240px;
  overflow: auto;
  margin: 8px 0 0;
  padding: 10px;
  border-radius: 7px;
  background: var(--panel-2);
  color: var(--text);
}

.strategy-summary-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(280px, 1fr));
  gap: 14px;
  padding: 4px;
}

.strategy-summary-card {
  min-height: 320px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.strategy-summary-card.active {
  border-color: color-mix(in srgb, var(--accent) 55%, var(--line));
  background: linear-gradient(180deg, color-mix(in srgb, var(--accent) 10%, var(--panel)), var(--panel));
}

.strategy-card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.strategy-card-head h3 {
  margin: 0;
  font-size: 16px;
  line-height: 1.2;
}

.strategy-card-head p,
.strategy-how {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 12px;
}

.strategy-how {
  margin-bottom: 14px;
  line-height: 1.45;
}

.strategy-badges {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 6px;
}

.strategy-kv {
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 10px;
  padding: 9px 0;
  border-top: 1px solid var(--line);
}

.strategy-kv span {
  color: var(--muted);
  font-size: 12px;
}

.strategy-kv strong {
  font-size: 13px;
  font-weight: 600;
  overflow-wrap: anywhere;
}

@media (max-width: 1100px) {
  .metrics,
  .settings-grid {
    grid-template-columns: repeat(3, minmax(150px, 1fr));
  }
}

@media (max-width: 720px) {
  .topbar,
  .control-band,
  .table-head {
    align-items: stretch;
    flex-direction: column;
  }

  .main {
    padding: 12px;
  }

  .metrics,
  .settings-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .strategy-summary-grid {
    grid-template-columns: 1fr;
  }

  .control-group,
  .top-actions,
  .pager {
    width: 100%;
  }

  .control-group button,
  .top-actions button,
  .pager button {
    flex: 1;
  }
}

@media (max-width: 460px) {
  .metrics,
  .settings-grid {
    grid-template-columns: 1fr;
  }
}