:root {
  --bg: #020202;
  --bg-strong: #0b0b0b;
  --surface: rgba(18, 18, 18, 0.92);
  --surface-strong: rgba(24, 24, 24, 0.96);
  --ink: #f1f3f5;
  --muted: #9aa1a9;
  --line: rgba(255, 255, 255, 0.08);
  --accent: #1fbf8f;
  --accent-strong: #10a87b;
  --warning: #f0a13e;
  --danger: #ef5b5b;
  --success: #28c18f;
  --shadow: 0 24px 48px rgba(0, 0, 0, 0.32);
  --radius: 24px;
  --radius-sm: 14px;
  --font-sans: "Segoe UI Variable", "Aptos", "Helvetica Neue", sans-serif;
  --font-mono: "Cascadia Code", "SFMono-Regular", monospace;
  --module-line: rgba(31, 191, 143, 0.14);
  --module-surface:
    linear-gradient(180deg, rgba(17, 34, 29, 0.72), rgba(255, 255, 255, 0.02)),
    rgba(255, 255, 255, 0.02);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-sans);
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(31, 191, 143, 0.16), transparent 24%),
    radial-gradient(circle at bottom right, rgba(240, 161, 62, 0.12), transparent 18%),
    linear-gradient(180deg, #090909 0%, var(--bg) 100%);
}

.shell {
  width: min(1480px, calc(100% - 32px));
  margin: 0 auto;
  padding: 28px 0 40px;
}

.hero {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 28px;
  margin-bottom: 22px;
  border: 1px solid var(--line);
  border-radius: calc(var(--radius) + 6px);
  background:
    linear-gradient(135deg, rgba(20, 20, 20, 0.96), rgba(12, 28, 23, 0.92)),
    var(--surface-strong);
  box-shadow: var(--shadow);
}

.hero-main {
  display: grid;
  gap: 14px;
}

.eyebrow {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent-strong);
}

.hero h1 {
  margin: 0;
  font-size: clamp(32px, 4vw, 50px);
  line-height: 1;
}

.hero-copy {
  max-width: 760px;
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

.page-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-link {
  display: inline-flex;
  align-items: center;
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid rgba(19, 33, 29, 0.1);
  background: rgba(255, 255, 255, 0.04);
  color: var(--ink);
  text-decoration: none;
  font-size: 13px;
  transition: transform 160ms ease, background 160ms ease, border-color 160ms ease;
}

.page-link:hover {
  transform: translateY(-1px);
  border-color: rgba(20, 99, 86, 0.22);
}

.page-link.is-active {
  background: rgba(31, 191, 143, 0.12);
  color: #dffaf2;
  border-color: rgba(31, 191, 143, 0.28);
}

.hero-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  justify-content: space-between;
  min-width: 180px;
}

.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 18px;
}

.single-column-grid .full-span,
.single-column-grid .summary-panel {
  grid-column: span 12;
}

.panel {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: calc(var(--radius) + 2px);
  background:
    linear-gradient(180deg, rgba(16, 16, 16, 0.96), rgba(13, 23, 20, 0.92)),
    var(--surface);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow);
}

.summary-panel {
  grid-column: span 12;
}

.config-panel,
.rule-panel,
.events-panel {
  grid-column: span 6;
}

.performance-panel,
.position-panel {
  grid-column: span 12;
}

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}

.panel-header h2 {
  margin: 0;
  font-size: 24px;
  line-height: 1.1;
}

.panel-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.hint,
.muted-text,
.field-state {
  color: var(--muted);
  font-size: 13px;
}

.field-help {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.5;
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.performance-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
}

.summary-card {
  display: grid;
  gap: 12px;
  min-height: 122px;
  padding: 20px 18px;
  border-radius: 22px;
  background: var(--module-surface);
  border: 1px solid var(--module-line);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.summary-label {
  display: block;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}

.summary-card strong {
  font-size: clamp(24px, 2vw, 30px);
  line-height: 1.08;
}

.performance-card strong {
  display: block;
  margin-bottom: 10px;
}

.performance-stack {
  display: grid;
  gap: 22px;
}

.dataset-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.dataset-card {
  display: grid;
  gap: 16px;
  padding: 20px;
  border-radius: 22px;
  border: 1px solid var(--module-line);
  background: var(--module-surface);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.position-dataset-card {
  align-content: start;
  gap: 18px;
}

.metric-section {
  display: grid;
  gap: 14px;
}

.embedded-section {
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.subsection-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.subsection-head h3 {
  margin: 0;
  font-size: 18px;
  line-height: 1.3;
}

.mini-metrics {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 12px;
  color: var(--muted);
  font-size: 12px;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.info-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 18px;
}

label {
  display: grid;
  gap: 8px;
}

label span {
  font-size: 13px;
  font-weight: 600;
}

input,
button {
  font: inherit;
}

input {
  width: 100%;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.04);
  color: var(--ink);
}

input:focus {
  outline: 2px solid rgba(20, 99, 86, 0.16);
  border-color: rgba(20, 99, 86, 0.4);
}

.toggle {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 16px;
  border: 1px solid var(--module-line);
  border-radius: 18px;
  background: var(--module-surface);
}

.toggle input {
  width: 18px;
  height: 18px;
}

.danger-toggle {
  border-color: rgba(159, 47, 47, 0.18);
}

.guide-card {
  padding: 20px;
  border-radius: 22px;
  border: 1px solid var(--module-line);
  background: var(--module-surface);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.guide-card h3 {
  margin: 0 0 10px;
  font-size: 18px;
}

.warning-card {
  border-color: rgba(240, 161, 62, 0.22);
  background: rgba(240, 161, 62, 0.06);
}

.okx-guard-card {
  margin-bottom: 18px;
  padding: 20px;
  border-radius: 22px;
  border: 1px solid var(--module-line);
  background: var(--module-surface);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.guard-headline {
  margin: 0 0 8px;
  font-size: 18px;
  font-weight: 700;
}

.guard-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 14px 0;
}

.muted-token {
  background: rgba(255, 255, 255, 0.08);
  color: var(--muted);
}

.guide-list {
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
  line-height: 1.6;
}

.form-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 42px;
  grid-column: span 2;
}

.field-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.field-actions .ghost-button {
  padding: 10px 14px;
}

.primary-button,
.ghost-button {
  padding: 12px 18px;
  border-radius: 999px;
  border: none;
  cursor: pointer;
  transition: transform 160ms ease, opacity 160ms ease, background 160ms ease;
}

.primary-button {
  color: white;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-strong) 100%);
}

.ghost-button {
  background: rgba(255, 255, 255, 0.04);
  color: var(--ink);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.primary-button:hover,
.ghost-button:hover {
  transform: translateY(-1px);
}

button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

.pill {
  display: inline-flex;
  align-items: center;
  padding: 7px 12px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.pill-neutral {
  background: rgba(255, 255, 255, 0.08);
  color: var(--muted);
}

.pill-ok,
.pill-success {
  background: rgba(40, 193, 143, 0.14);
  color: var(--success);
}

.pill-warning {
  background: rgba(240, 161, 62, 0.14);
  color: var(--warning);
}

.pill-danger,
.pill-error {
  background: rgba(239, 91, 91, 0.14);
  color: var(--danger);
}

.rule-summary {
  padding: 20px;
  min-height: 180px;
  border-radius: 22px;
  border: 1px solid var(--module-line);
  background: var(--module-surface);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.rule-notes {
  margin: 14px 0 0;
  padding-left: 18px;
  color: var(--muted);
  line-height: 1.6;
}

.rule-section {
  margin-top: 18px;
}

.rule-section h4 {
  margin: 0 0 10px;
  font-size: 14px;
}

.rule-summary h3 {
  margin: 0 0 8px;
  font-size: 26px;
}

.rule-meta,
.rule-list,
.rule-file-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.token,
.file-chip {
  display: inline-flex;
  align-items: center;
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 12px;
}

.token {
  background: rgba(31, 191, 143, 0.1);
  color: #d9fff4;
}

.file-chip {
  background: rgba(255, 255, 255, 0.08);
  color: var(--muted);
}

.table-wrap {
  overflow-x: auto;
}

.position-group + .position-group {
  margin-top: 16px;
}

.position-group {
  padding: 20px;
  border-radius: 22px;
  border: 1px solid var(--module-line);
  background: var(--module-surface);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.exchange-position-list {
  display: grid;
  gap: 16px;
}

.exchange-position-group {
  border-color: rgba(31, 191, 143, 0.16);
  background:
    linear-gradient(180deg, rgba(17, 34, 29, 0.72), rgba(255, 255, 255, 0.02)),
    rgba(255, 255, 255, 0.02);
}

.group-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 12px;
}

.group-title {
  margin: 0;
  font-size: 20px;
}

.group-meta {
  margin-top: 4px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}

.group-stats {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}

.scroll-region {
  overflow: auto;
  scrollbar-width: thin;
}

.records-scroll {
  max-height: 560px;
}

.records-scroll-inline {
  max-height: 420px;
}

.positions-scroll {
  max-height: 520px;
}

.position-metric-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.position-metric,
.record-metric {
  display: grid;
  gap: 6px;
  padding: 14px 16px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.position-metric span,
.record-metric span {
  color: var(--muted);
  font-size: 12px;
}

.position-metric-value,
.record-metric-value {
  font-size: 17px;
  line-height: 1.35;
}

.record-list {
  display: grid;
  gap: 14px;
}

.record-card {
  display: grid;
  gap: 14px;
  padding: 20px;
  border-radius: 22px;
  border: 1px solid var(--module-line);
  background: var(--module-surface);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.record-card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.record-title-wrap {
  display: grid;
  gap: 6px;
}

.record-title {
  margin: 0;
  font-size: 20px;
}

.record-subtitle,
.record-time {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}

.record-head-side {
  display: grid;
  justify-items: end;
  gap: 10px;
}

.record-metrics {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
}

.record-chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.record-message {
  margin: 0;
  color: var(--ink);
  line-height: 1.6;
  word-break: break-word;
}

.events-scroll {
  max-height: 680px;
  padding-right: 6px;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.data-table th,
.data-table td {
  padding: 12px 10px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  text-align: left;
  vertical-align: top;
}

.data-table th {
  color: var(--muted);
  font-size: 13px;
  text-transform: none;
  letter-spacing: 0.01em;
  line-height: 1.5;
}

.events-list {
  display: grid;
  gap: 12px;
}

.event-item {
  padding: 18px 20px;
  border-radius: 22px;
  border: 1px solid var(--module-line);
  background: var(--module-surface);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.event-head {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 10px;
}

.event-message {
  margin: 0;
  font-weight: 600;
  font-size: 17px;
  line-height: 1.45;
}

.event-meta {
  color: var(--muted);
  font-size: 13px;
}

.event-detail {
  margin: 0;
  padding-top: 8px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--muted);
  white-space: pre-wrap;
  word-break: break-word;
  line-height: 1.7;
}

.positive-text {
  color: var(--success);
}

.negative-text {
  color: var(--danger);
}

.empty-state {
  color: var(--muted);
}

@media (max-width: 1280px) {
  .performance-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .dataset-grid {
    grid-template-columns: 1fr;
  }

  .config-panel,
  .rule-panel,
  .performance-panel,
  .position-panel,
  .events-panel {
    grid-column: span 12;
  }

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

  .record-metrics {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 980px) {
  .summary-grid,
  .performance-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .shell {
    width: min(100% - 20px, 1440px);
    padding-top: 16px;
  }

  .hero {
    flex-direction: column;
  }

  .hero-actions {
    align-items: flex-start;
  }

  .page-nav {
    gap: 8px;
  }

  .panel-actions,
  .subsection-head {
    align-items: flex-start;
    flex-direction: column;
  }

  .summary-grid,
  .performance-grid,
  .dataset-grid,
  .form-grid,
  .info-grid,
  .position-metric-grid,
  .record-metrics {
    grid-template-columns: 1fr;
  }

  .group-head {
    flex-direction: column;
  }

  .group-stats {
    justify-content: flex-start;
  }

  .record-card-head {
    flex-direction: column;
  }

  .record-head-side {
    justify-items: start;
  }

  .form-actions {
    grid-column: span 1;
  }
}