:root {
  --bg: #07111f;
  --panel: rgba(14, 25, 44, 0.9);
  --panel-strong: #10203a;
  --line: rgba(148, 163, 184, 0.18);
  --text: #eff6ff;
  --muted: #9fb4d3;
  --brand: #65c6ff;
  --brand-2: #9b7dff;
  --good: #37d27d;
  --bad: #ff6f83;
  --warn: #ffc75a;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.35);
  --radius: 28px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Avenir Next", "PingFang SC", "Microsoft YaHei", "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top right, rgba(84, 122, 255, 0.28), transparent 22rem),
    radial-gradient(circle at bottom left, rgba(37, 196, 109, 0.18), transparent 18rem),
    linear-gradient(180deg, #07111f 0%, #091425 40%, #050b14 100%);
}

.shell {
  max-width: 1440px;
  margin: 0 auto;
  padding: 36px 28px 48px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(280px, 420px);
  gap: 28px;
  padding: 32px;
  border: 1px solid var(--line);
  border-radius: 36px;
  background: linear-gradient(135deg, rgba(18, 34, 58, 0.92), rgba(9, 18, 33, 0.88));
  box-shadow: var(--shadow);
  overflow: hidden;
  position: relative;
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto auto -120px -120px;
  width: 340px;
  height: 340px;
  background: radial-gradient(circle, rgba(47, 214, 121, 0.18), transparent 70%);
  pointer-events: none;
}

.eyebrow,
.panel-kicker {
  margin: 0 0 10px;
  color: #79d0ff;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 12px;
}

.hero h1 {
  margin: 0;
  font-size: clamp(36px, 5vw, 56px);
  line-height: 1.06;
}

.hero-text {
  max-width: 720px;
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.nav-chip {
  appearance: none;
  border: 1px solid rgba(124, 159, 255, 0.24);
  background: rgba(12, 23, 41, 0.72);
  color: var(--text);
  padding: 12px 18px;
  border-radius: 999px;
  font-size: 14px;
  cursor: pointer;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.nav-chip:hover,
.nav-chip.is-active {
  background: linear-gradient(135deg, rgba(55, 96, 218, 0.9), rgba(143, 76, 233, 0.9));
  border-color: transparent;
  transform: translateY(-1px);
}

.hero-brand {
  position: relative;
  min-height: 220px;
}

.hero-orbit {
  position: absolute;
  top: -140px;
  right: -80px;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(40, 82, 172, 0.8), rgba(40, 82, 172, 0.12) 62%, transparent 68%);
  filter: blur(1px);
}

.hero-mascot {
  position: absolute;
  right: 12px;
  top: 0;
  width: min(100%, 320px);
  object-fit: contain;
}

.main-grid {
  margin-top: 28px;
}

.panel-view {
  display: none;
}

.panel-view.is-active {
  display: block;
}

.metric-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.metric-grid--paper {
  margin-bottom: 18px;
}

.metric-card {
  padding: 22px 22px 20px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(17, 29, 50, 0.92), rgba(10, 19, 34, 0.94));
  box-shadow: var(--shadow);
}

.metric-label {
  color: var(--muted);
  font-size: 13px;
}

.metric-value {
  margin-top: 12px;
  font-size: clamp(26px, 2.5vw, 38px);
  font-weight: 700;
}

.metric-note {
  margin-top: 10px;
  font-size: 13px;
  color: #7dd3fc;
}

.content-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 18px;
  margin-top: 18px;
}

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

.panel.card {
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(15, 26, 46, 0.96), rgba(10, 18, 33, 0.94));
  box-shadow: var(--shadow);
  padding: 22px;
}

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

.panel-head h2 {
  margin: 0;
  font-size: 28px;
}

.panel-note {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.activity-bars {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 14px;
  align-items: end;
  min-height: 240px;
  padding-top: 10px;
}

.bar-column {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.bar-stack {
  width: 100%;
  max-width: 92px;
  min-height: 180px;
  border-radius: 20px;
  background: rgba(17, 28, 48, 0.7);
  padding: 10px;
  display: flex;
  align-items: flex-end;
}

.bar-fill {
  width: 100%;
  border-radius: 14px;
  background: linear-gradient(180deg, #6ed3ff 0%, #465dff 48%, #9e68ff 100%);
}

.bar-label {
  font-size: 12px;
  color: var(--muted);
}

.bar-meta {
  text-align: center;
  font-size: 12px;
  color: #d9ebff;
  line-height: 1.5;
}

.signal-stack,
.timeline-list,
.daily-report,
.signals-table,
.detail-content,
.performance-grid {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.price-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 12px;
  font-size: 13px;
  color: #c9daef;
}

.price-strip span {
  padding: 7px 10px;
  border-radius: 999px;
  background: rgba(100, 116, 139, 0.12);
  border: 1px solid rgba(148, 163, 184, 0.12);
}

.price-strip .is-up {
  color: #9bf2bc;
}

.price-strip .is-down {
  color: #ffb5c0;
}

.signal-pill,
.timeline-item,
.table-row,
.detail-panel,
.report-block {
  border: 1px solid rgba(148, 163, 184, 0.12);
  background: rgba(13, 22, 39, 0.68);
  border-radius: 22px;
  padding: 16px 18px;
}

.signal-pill {
  cursor: pointer;
  transition: transform 180ms ease, border-color 180ms ease;
}

.signal-pill:hover,
.table-row:hover {
  transform: translateY(-1px);
  border-color: rgba(101, 198, 255, 0.45);
}

.signal-pill-top,
.table-row,
.timeline-top {
  display: grid;
  gap: 12px;
  align-items: center;
}

.signal-pill-top {
  grid-template-columns: 1.1fr auto auto;
}

.signal-pill-title,
.table-symbol {
  font-size: 20px;
  font-weight: 700;
}

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

.badge {
  display: inline-flex;
  align-items: center;
  padding: 7px 11px;
  border-radius: 999px;
  font-size: 12px;
  letter-spacing: 0.02em;
  background: rgba(111, 146, 255, 0.18);
  color: #dce9ff;
}

.badge.good {
  background: rgba(55, 210, 125, 0.18);
  color: #8bf0b4;
}

.badge.warn {
  background: rgba(255, 199, 90, 0.18);
  color: #ffd98f;
}

.badge.bad {
  background: rgba(255, 111, 131, 0.18);
  color: #ffb7c3;
}

.score {
  font-size: 28px;
  font-weight: 700;
}

.timeline-item {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.timeline-top {
  grid-template-columns: 1fr auto;
}

.timeline-title {
  font-size: 18px;
  font-weight: 700;
}

.timeline-sub {
  color: var(--muted);
  font-size: 13px;
}

.section-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 18px;
}

.toolbar-block {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 180px;
}

.toolbar-block label {
  color: var(--muted);
  font-size: 13px;
}

.toolbar-block input,
.toolbar-block select {
  width: 100%;
  border: 1px solid rgba(148, 163, 184, 0.18);
  background: rgba(10, 17, 31, 0.82);
  color: var(--text);
  border-radius: 16px;
  padding: 12px 14px;
  font: inherit;
}

.signals-layout {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 18px;
}

.signals-table {
  gap: 12px;
}

.table-row {
  grid-template-columns: minmax(0, 1.3fr) repeat(4, auto);
  cursor: pointer;
}

.detail-card {
  min-height: 680px;
}

.detail-content.empty-state {
  min-height: 220px;
  justify-content: center;
  align-items: center;
  text-align: center;
  color: var(--muted);
}

.detail-grid {
  display: grid;
  gap: 12px;
}

.detail-panel p {
  margin: 0;
  line-height: 1.7;
}

.detail-panel pre {
  margin: 12px 0 0;
  padding: 14px;
  border-radius: 18px;
  background: rgba(7, 14, 26, 0.82);
  color: #bfd3ee;
  white-space: pre-wrap;
  word-break: break-word;
  overflow-x: auto;
  font-size: 12px;
  line-height: 1.6;
}

.score-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.mini-score {
  padding: 14px;
  border-radius: 18px;
  background: rgba(15, 27, 46, 0.82);
  border: 1px solid rgba(148, 163, 184, 0.12);
}

.mini-score strong {
  display: block;
  margin-top: 8px;
  font-size: 24px;
}

.history-bars {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(30px, 1fr));
  gap: 8px;
  align-items: end;
  min-height: 150px;
  margin-top: 8px;
}

.history-bar {
  border-radius: 10px 10px 6px 6px;
  background: linear-gradient(180deg, rgba(91, 209, 255, 0.95), rgba(122, 70, 255, 0.92));
  min-height: 16px;
}

.history-labels {
  display: flex;
  justify-content: space-between;
  color: var(--muted);
  font-size: 12px;
  margin-top: 10px;
}

.report-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.report-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.report-list-item {
  color: #d9e8fb;
  font-size: 14px;
  line-height: 1.55;
}

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

.performance-card {
  border: 1px solid rgba(148, 163, 184, 0.12);
  background: rgba(13, 22, 39, 0.68);
  border-radius: 22px;
  padding: 18px;
}

.performance-card h3 {
  margin: 0;
  font-size: 26px;
}

.performance-card p {
  margin: 8px 0 0;
  color: var(--muted);
  line-height: 1.6;
}

.footer-brand {
  margin-top: 24px;
  display: flex;
  justify-content: center;
}

.footer-brand img {
  width: min(100%, 720px);
  opacity: 0.7;
}

@media (max-width: 1180px) {
  .metric-grid,
  .content-grid,
  .signals-layout,
  .score-grid,
  .report-grid {
    grid-template-columns: 1fr 1fr;
  }

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

  .hero-brand {
    min-height: 240px;
  }
}

@media (max-width: 780px) {
  .shell {
    padding: 20px 16px 28px;
  }

  .metric-grid,
  .content-grid,
  .signals-layout,
  .score-grid,
  .report-grid,
  .table-row,
  .signal-pill-top,
  .timeline-top {
    grid-template-columns: 1fr;
  }

  .activity-bars {
    grid-template-columns: repeat(4, 1fr);
  }

  .panel.card,
  .hero {
    padding: 18px;
    border-radius: 24px;
  }
}