:root {
  --bg: #0b1020;
  --bg-elevated: #121a2f;
  --bg-card: #151f38;
  --border: rgba(148, 163, 184, 0.14);
  --text: #e8edf7;
  --text-muted: #94a3b8;
  --accent: #38bdf8;
  --accent-soft: rgba(56, 189, 248, 0.12);
  --up: #34d399;
  --up-soft: rgba(52, 211, 153, 0.14);
  --down: #f87171;
  --down-soft: rgba(248, 113, 113, 0.14);
  --flat: #fbbf24;
  --shadow: 0 18px 50px rgba(0, 0, 0, 0.28);
  --radius: 18px;
  --font: "SF Pro Display", "PingFang SC", "Microsoft YaHei", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font);
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(56, 189, 248, 0.12), transparent 28%),
    radial-gradient(circle at top right, rgba(52, 211, 153, 0.08), transparent 24%),
    var(--bg);
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.app {
  width: min(1240px, calc(100% - 32px));
  margin: 0 auto;
  padding: 28px 0 48px;
}

.header {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: flex-start;
  margin-bottom: 20px;
}

.tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 24px;
  padding: 4px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow-x: auto;
}

.tabs__btn {
  flex: 1;
  min-width: 72px;
  border: none;
  background: transparent;
  color: var(--text-muted);
  padding: 10px 16px;
  border-radius: 10px;
  font-size: 0.92rem;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.2s, color 0.2s;
}

.tabs__btn:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.04);
}

.tabs__btn--active {
  color: var(--accent);
  background: var(--accent-soft);
}

.tab-panel {
  display: none;
}

.tab-panel--active {
  display: block;
}

.cockpit-hero {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 16px;
  margin-bottom: 20px;
}

.mood-gauge {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow);
}

.mood-gauge--up {
  border-color: rgba(52, 211, 153, 0.35);
  background: linear-gradient(160deg, rgba(52, 211, 153, 0.1), var(--bg-elevated) 50%);
}

.mood-gauge--down {
  border-color: rgba(248, 113, 113, 0.35);
  background: linear-gradient(160deg, rgba(248, 113, 113, 0.1), var(--bg-elevated) 50%);
}

.mood-gauge--flat {
  border-color: rgba(251, 191, 36, 0.3);
}

.mood-gauge__label {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.88rem;
}

.mood-gauge__value {
  margin: 8px 0 4px;
  font-size: 2.2rem;
  font-weight: 800;
}

.mood-gauge__hint {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.86rem;
}

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

.market-radar {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 16px;
}

.market-radar__label {
  margin: 10px 0 4px;
  font-size: 1.1rem;
  font-weight: 700;
}

.market-radar__chg {
  margin: 0;
  font-size: 1.4rem;
  font-weight: 700;
}

.market-radar__hint {
  margin: 8px 0 0;
  color: var(--text-muted);
  font-size: 0.78rem;
}

.cockpit-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  margin-top: 20px;
}

@media (min-width: 1100px) {
  .cockpit-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

#cockpit-paper.review-stats--compact {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.panel__head--row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
}

.link-btn {
  border: none;
  background: none;
  color: var(--accent);
  font-size: 0.88rem;
  cursor: pointer;
  padding: 4px 0;
  white-space: nowrap;
}

.link-btn:hover {
  text-decoration: underline;
}

.reco-cards--scroll {
  display: flex;
  gap: 14px;
  overflow-x: auto;
  padding-bottom: 8px;
  scroll-snap-type: x mandatory;
}

.reco-cards--scroll .reco-card {
  min-width: min(300px, 85vw);
  scroll-snap-align: start;
  flex-shrink: 0;
}

.reco-card--compact .reco-plan,
.reco-card--compact .reco-reasons {
  display: none;
}

.index-mini-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.index-mini {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px;
}

.index-mini__name {
  margin: 0;
  font-size: 0.84rem;
  color: var(--text-muted);
}

.index-mini__price {
  margin: 6px 0 2px;
  font-size: 1.1rem;
  font-weight: 700;
}

.news-list--compact .news-item {
  grid-template-columns: 1fr;
  padding: 10px 12px;
}

.news-item--compact .news-item__title {
  font-size: 0.9rem;
}

.review-stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 20px;
}

.stat-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 16px 18px;
}

.stat-card__label {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.82rem;
}

.stat-card__value {
  margin: 8px 0 0;
  font-size: 1.6rem;
  font-weight: 700;
}

.stat-card__hint {
  margin: 6px 0 0;
  color: var(--text-muted);
  font-size: 0.78rem;
}

.history-pick__return {
  font-size: 0.82rem;
  font-weight: 700;
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--accent);
  font-size: 0.82rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.header h1 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.1;
}

.subtitle {
  margin: 10px 0 0;
  color: var(--text-muted);
  max-width: 560px;
}

.header__meta {
  text-align: right;
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 8px 14px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-weight: 600;
}

.updated {
  margin: 10px 0 0;
  color: var(--text-muted);
  font-size: 0.92rem;
}

.summary {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

.summary-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px;
  box-shadow: var(--shadow);
}

.summary-card__label {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.summary-card__value {
  margin: 10px 0 4px;
  font-size: 1.8rem;
  font-weight: 700;
}

.summary-card__hint {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.85rem;
}

.grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.panel {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: var(--shadow);
}

.panel--wide {
  grid-column: 1 / -1;
}

.panel__head h2 {
  margin: 0;
  font-size: 1.25rem;
}

.panel__head p {
  margin: 6px 0 18px;
  color: var(--text-muted);
  font-size: 0.92rem;
}

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

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.94rem;
}

.data-table th,
.data-table td {
  padding: 12px 10px;
  border-bottom: 1px solid var(--border);
  text-align: left;
  white-space: nowrap;
}

.data-table th {
  color: var(--text-muted);
  font-weight: 600;
}

.data-table tbody tr:hover {
  background: rgba(255, 255, 255, 0.02);
}

.change {
  font-weight: 700;
}

.change--up {
  color: var(--up);
}

.change--down {
  color: var(--down);
}

.change--flat {
  color: var(--flat);
}

.sparkline {
  width: 110px;
  height: 34px;
}

.stock-cards {
  display: grid;
  gap: 14px;
}

.stock-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 16px;
}

.stock-card__top {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
}

.stock-card h3 {
  margin: 0;
  font-size: 1.05rem;
}

.stock-card__symbol {
  margin: 4px 0 0;
  color: var(--text-muted);
  font-size: 0.85rem;
}

.stock-card__price {
  margin: 14px 0 8px;
  font-size: 1.7rem;
  font-weight: 700;
}

.stock-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  color: var(--text-muted);
  font-size: 0.86rem;
}

.chart-box {
  position: relative;
  min-height: 260px;
}

.chart-box--tall {
  min-height: 340px;
}

.news-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.news-item {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px 16px;
  padding: 14px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px;
}

.news-item__title {
  margin: 0;
  font-size: 1rem;
  line-height: 1.45;
}

.news-item__meta {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.84rem;
}

.news-item__summary {
  margin: 6px 0 0;
  color: var(--text-muted);
  font-size: 0.88rem;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.news-item__time {
  color: var(--text-muted);
  font-size: 0.82rem;
  white-space: nowrap;
}

.reco-section {
  margin-bottom: 28px;
}

.reco-scan {
  grid-column: 1 / -1;
  margin: 0 0 4px;
  color: var(--text-muted);
  font-size: 0.84rem;
}

.reco-card__tags {
  margin-bottom: 6px;
}

.reco-market {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
}

.reco-market--cn {
  background: rgba(248, 113, 113, 0.16);
  color: #f87171;
}

.reco-market--hk {
  background: rgba(251, 191, 36, 0.16);
  color: #fbbf24;
}

.reco-market--us {
  background: rgba(56, 189, 248, 0.16);
  color: #38bdf8;
}

.reco-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 16px;
}

.reco-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.reco-card--buy {
  border-color: rgba(52, 211, 153, 0.4);
  background: linear-gradient(160deg, rgba(52, 211, 153, 0.08), var(--bg-card) 45%);
}

.reco-card--watch {
  border-color: rgba(251, 191, 36, 0.35);
  background: linear-gradient(160deg, rgba(251, 191, 36, 0.07), var(--bg-card) 45%);
}

.reco-card__top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
}

.reco-card__top h3 {
  margin: 0 0 4px;
  font-size: 1.08rem;
}

.reco-card__badge-box {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 6px;
}

.reco-badge {
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 600;
  white-space: nowrap;
}

.reco-badge--buy {
  background: var(--up-soft);
  color: var(--up);
}

.reco-badge--watch {
  background: rgba(251, 191, 36, 0.16);
  color: var(--flat);
}

.reco-score {
  color: var(--text-muted);
  font-size: 0.8rem;
}

.reco-reasons {
  margin: 0;
  padding-left: 18px;
  color: var(--text-muted);
  font-size: 0.86rem;
  line-height: 1.6;
}

.reco-plan {
  margin: 0;
  display: grid;
  gap: 8px;
  border-top: 1px solid var(--border);
  padding-top: 12px;
}

.reco-plan div {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 10px;
  align-items: baseline;
}

.reco-plan dt {
  color: var(--accent);
  font-size: 0.84rem;
  font-weight: 600;
}

.reco-plan dd {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.5;
}

.reco-disclaimer {
  margin: 14px 0 0;
  color: var(--text-muted);
  font-size: 0.8rem;
}

.history-section__head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  flex-wrap: wrap;
}

.history-filters {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.news-filter {
  border: 1px solid var(--border);
  background: var(--bg-card);
  color: var(--text-muted);
  border-radius: 999px;
  padding: 6px 14px;
  font-size: 0.84rem;
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s, background 0.2s;
}

.news-filter:hover {
  color: var(--text);
  border-color: rgba(248, 113, 113, 0.35);
}

.news-filter--active {
  color: #f87171;
  border-color: rgba(248, 113, 113, 0.5);
  background: rgba(248, 113, 113, 0.1);
}

.news-source {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 600;
  margin-right: 6px;
}

.news-source--wencai {
  background: rgba(248, 113, 113, 0.16);
  color: #f87171;
}

.news-source--yahoo {
  background: rgba(56, 189, 248, 0.14);
  color: var(--accent);
}

.history-filter {
  border: 1px solid var(--border);
  background: var(--bg-card);
  color: var(--text-muted);
  border-radius: 999px;
  padding: 6px 14px;
  font-size: 0.84rem;
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s, background 0.2s;
}

.history-filter:hover {
  color: var(--text);
  border-color: rgba(56, 189, 248, 0.35);
}

.history-filter--active {
  color: var(--accent);
  border-color: rgba(56, 189, 248, 0.5);
  background: rgba(56, 189, 248, 0.1);
}

.history-timeline {
  display: grid;
  gap: 20px;
}

.history-day__title {
  margin: 0 0 12px;
  font-size: 0.95rem;
  color: var(--accent);
  font-weight: 600;
}

.history-day__list {
  display: grid;
  gap: 12px;
}

.history-record {
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--bg-card);
  overflow: hidden;
}

.history-record__head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  background: rgba(148, 163, 184, 0.06);
  border-bottom: 1px solid var(--border);
}

.history-record__head time {
  font-family: var(--font);
  color: var(--text);
  font-size: 0.9rem;
  font-weight: 600;
}

.history-record__count {
  color: var(--text-muted);
  font-size: 0.8rem;
}

.history-record__picks {
  display: grid;
}

.history-pick {
  border-top: 1px solid var(--border);
}

.history-pick:first-child {
  border-top: none;
}

.history-pick summary {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  padding: 12px 14px;
  cursor: pointer;
}

.history-pick summary::-webkit-details-marker {
  display: none;
}

.history-pick summary strong {
  font-size: 0.95rem;
}

.history-pick__meta {
  margin-left: auto;
  color: var(--text-muted);
  font-size: 0.82rem;
}

.history-pick__body {
  padding: 0 14px 14px;
  border-top: 1px dashed var(--border);
}

.history-pick__price,
.history-pick__rs {
  margin: 10px 0 8px;
  font-size: 0.86rem;
  color: var(--text-muted);
}

.review-stats--compact {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.lab-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  margin-bottom: 20px;
}

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

.signal-status {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 600;
}

.signal-status--open {
  background: rgba(56, 189, 248, 0.14);
  color: var(--accent);
}

.signal-status--win {
  background: var(--up-soft);
  color: var(--up);
}

.signal-status--loss {
  background: var(--down-soft);
  color: var(--down);
}

.signal-status--neutral {
  background: rgba(148, 163, 184, 0.14);
  color: var(--text-muted);
}

.diagnostics-list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.diagnostics-item {
  padding: 12px 14px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  font-size: 0.9rem;
  line-height: 1.5;
}

.wencai-banner {
  margin-bottom: 20px;
  padding: 16px 20px;
}

.wencai-banner__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 20px;
}

.wencai-badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 999px;
  background: rgba(248, 113, 113, 0.16);
  color: #f87171;
  font-size: 0.75rem;
  font-weight: 700;
}

.wencai-banner__title {
  font-weight: 700;
}

.wencai-banner__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.wencai-banner__time {
  font-size: 0.8rem;
}

.wencai-hint {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.88rem;
}

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

.wencai-screen {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 14px;
}

.wencai-screen__head {
  margin-bottom: 10px;
}

.wencai-screen__head h3 {
  margin: 0 0 4px;
  font-size: 1rem;
}

.wencai-screen__count {
  font-size: 0.82rem;
  color: var(--up);
  font-weight: 600;
  margin-right: 8px;
}

.wencai-screen__query {
  font-size: 0.78rem;
  color: var(--text-muted);
}

.data-table--compact th,
.data-table--compact td {
  padding: 8px 6px;
  font-size: 0.86rem;
}

@media (max-width: 960px) {
  .wencai-grid {
    grid-template-columns: 1fr;
  }
}

.version-compare {
  margin-bottom: 16px;
}

.version-compare__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.version-compare__card {
  padding: 12px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  font-size: 0.84rem;
}

.version-compare__card--muted {
  opacity: 0.85;
}

.version-compare__card--delta {
  border-color: rgba(56, 189, 248, 0.35);
}

.version-compare__label {
  margin: 0 0 6px;
  color: var(--text-muted);
  font-size: 0.78rem;
  font-weight: 600;
}

.version-compare__card p:last-child {
  margin: 0;
  color: var(--text-muted);
}

.market-metrics {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

.market-metrics__title {
  margin: 0 0 10px;
  color: var(--text-muted);
  font-size: 0.84rem;
}

.market-metrics__grid {
  display: grid;
  gap: 10px;
}

.market-metric {
  padding: 10px 12px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  font-size: 0.86rem;
}

.market-metric p {
  margin: 6px 0 0;
  color: var(--text-muted);
}

.paper-position {
  padding: 12px 14px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  margin-bottom: 10px;
}

.paper-position__head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 10px;
}

.paper-position__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  margin-top: 10px;
  font-size: 0.84rem;
  color: var(--text-muted);
}

.trade-type {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 600;
}

.trade-type--buy {
  background: var(--up-soft);
  color: var(--up);
}

.trade-type--sell {
  background: var(--down-soft);
  color: var(--down);
}

#lab-metrics {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

#paper-stats {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

@media (max-width: 960px) {
  .lab-grid {
    grid-template-columns: 1fr;
  }

  #lab-metrics,
  #paper-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 560px) {
  #lab-metrics,
  #paper-stats {
    grid-template-columns: 1fr;
  }
}

.footer {
  margin-top: 28px;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.88rem;
}

.footer p {
  margin: 6px 0;
}

.empty {
  color: var(--text-muted);
  padding: 18px 0;
}

@media (max-width: 960px) {
  .cockpit-hero {
    grid-template-columns: 1fr;
  }

  .cockpit-markets {
    grid-template-columns: 1fr;
  }

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

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

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

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

  .header {
    flex-direction: column;
  }

  .header__meta {
    text-align: left;
  }
}

@media (max-width: 560px) {
  .review-stats {
    grid-template-columns: 1fr;
  }

  .tabs__btn {
    min-width: 64px;
    padding: 8px 12px;
    font-size: 0.84rem;
  }

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

  .news-item {
    grid-template-columns: 1fr;
  }

  .history-pick__meta {
    margin-left: 0;
    width: 100%;
  }
}