:root {
  --bg: #f5f7fb;
  --panel: #ffffff;
  --ink: #172033;
  --muted: #637083;
  --line: #dbe2ea;
  --blue: #2563eb;
  --green: #0f8f70;
  --amber: #b7791f;
  --red: #c2413a;
  --slate: #354052;
  --shadow: 0 12px 30px rgba(25, 36, 55, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at top left, rgba(37, 99, 235, 0.08), transparent 28%),
    linear-gradient(180deg, #f8fbff 0%, var(--bg) 26%, #eef3f9 100%);
  color: var(--ink);
  font-family: "IBM Plex Sans", "Segoe UI", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
}

button,
input,
select {
  font: inherit;
}

.app-shell {
  width: min(1440px, calc(100vw - 32px));
  margin: 0 auto;
  padding: 20px 0 36px;
}

.topbar {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  padding: 10px 0 18px;
}

.eyebrow {
  margin: 0 0 4px;
  color: var(--blue);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin: 0;
}

h1 {
  font-size: 28px;
  line-height: 1.2;
}

h2 {
  font-size: 18px;
}

h3 {
  font-size: 15px;
}

.topbar-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--muted);
  font-size: 13px;
}

.status-pill,
.count-pill,
.tag,
.risk-tag {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 3px 9px;
  background: #fff;
  color: var(--slate);
  font-size: 12px;
  white-space: nowrap;
}

.status-pill.ok {
  border-color: rgba(15, 143, 112, 0.24);
  background: rgba(15, 143, 112, 0.08);
  color: var(--green);
}

.status-pill.warn {
  border-color: rgba(183, 121, 31, 0.26);
  background: rgba(183, 121, 31, 0.08);
  color: var(--amber);
}

.status-pill.stale {
  border-color: rgba(37, 99, 235, 0.24);
  background: rgba(37, 99, 235, 0.08);
  color: var(--blue);
}

.toolbar {
  display: grid;
  grid-template-columns: 260px minmax(240px, 1fr) 160px 180px 44px;
  align-items: end;
  gap: 12px;
  padding: 14px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

input,
select {
  height: 38px;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 0 10px;
  background: #fff;
  color: var(--ink);
}

.date-row {
  display: grid;
  grid-template-columns: 1fr 64px;
  gap: 8px;
}

.date-row button {
  height: 38px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #eef4ff;
  color: var(--blue);
  font-weight: 800;
  cursor: pointer;
}

input[type="range"] {
  padding: 0;
}

output {
  height: 38px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #f8fafc;
  font-weight: 700;
}

main {
  display: grid;
  gap: 16px;
  margin-top: 16px;
}

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.history-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 14px 16px 16px;
}

.history-pill {
  display: grid;
  gap: 4px;
  min-width: 140px;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 10px 12px;
  background: #fff;
  color: var(--slate);
  text-align: left;
  cursor: pointer;
}

.history-pill.active {
  border-color: rgba(37, 99, 235, 0.28);
  background: #eef4ff;
  color: var(--blue);
}

.history-pill strong {
  font-size: 13px;
}

.history-pill span,
.history-pill em {
  color: var(--muted);
  font-size: 12px;
  font-style: normal;
}

.kpi {
  padding: 14px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

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

.kpi strong {
  display: block;
  margin-top: 8px;
  font-size: 26px;
}

.workspace {
  display: grid;
  grid-template-columns: minmax(420px, 0.95fr) minmax(480px, 1.05fr);
  gap: 16px;
}

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

.panel {
  min-width: 0;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.panel-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  padding: 16px;
  border-bottom: 1px solid var(--line);
}

.panel-head p {
  margin-top: 4px;
  color: var(--muted);
  font-size: 13px;
}

.candidate-list {
  display: grid;
  max-height: 690px;
  overflow: auto;
}

.candidate-row {
  display: grid;
  grid-template-columns: 66px 1fr 58px;
  gap: 12px;
  width: 100%;
  padding: 14px 16px;
  border: 0;
  border-bottom: 1px solid var(--line);
  background: transparent;
  color: inherit;
  text-align: left;
  cursor: pointer;
}

.candidate-row:hover,
.candidate-row.active {
  background: #f2f6ff;
}

.candidate-code {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.candidate-name {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 800;
}

.candidate-meta {
  margin-top: 6px;
  color: var(--muted);
  font-size: 12px;
}

.score-badge {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border-radius: 8px;
  background: #eef4ff;
  color: var(--blue);
  font-weight: 900;
}

.score-badge.high {
  background: rgba(15, 143, 112, 0.1);
  color: var(--green);
}

.score-badge.watch {
  background: rgba(183, 121, 31, 0.12);
  color: var(--amber);
}

.detail-panel {
  padding: 16px;
}

.empty-state {
  display: grid;
  min-height: 260px;
  place-items: center;
  color: var(--muted);
  border: 1px dashed var(--line);
  border-radius: 8px;
}

.detail-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

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

.detail-title strong {
  font-size: 22px;
}

.thesis {
  margin-top: 14px;
  color: #293548;
  line-height: 1.65;
}

.score-grid {
  display: grid;
  gap: 10px;
  margin-top: 16px;
}

.score-line {
  display: grid;
  grid-template-columns: 94px 1fr 40px;
  align-items: center;
  gap: 10px;
  color: var(--muted);
  font-size: 13px;
}

.bar {
  height: 8px;
  overflow: hidden;
  border-radius: 999px;
  background: #e7edf5;
}

.bar span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: var(--blue);
}

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

.section-block h3 {
  margin-bottom: 8px;
}

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

.risk-tag {
  border-color: rgba(194, 65, 58, 0.24);
  background: rgba(194, 65, 58, 0.06);
  color: var(--red);
}

.linkage-list,
.industry-list,
.timeline,
.source-grid,
.gainer-table,
.linkage-ideas,
.quote-grid,
.research-queue {
  display: grid;
  gap: 10px;
  padding: 14px 16px 16px;
}

.linkage-item,
.industry-item,
.event-item,
.source-item,
.gainer-row,
.linkage-idea,
.quote-card,
.research-item {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
  background: #fff;
}

.research-item {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr) 88px;
  align-items: start;
  gap: 12px;
}

.research-rank {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border-radius: 8px;
  background: #eef4ff;
  color: var(--blue);
  font-weight: 900;
}

.research-main {
  min-width: 0;
}

.research-main h3 {
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.research-main h3 span {
  color: var(--muted);
  font-size: 12px;
}

.research-main .chip-list {
  margin-top: 10px;
}

.research-main .item-head strong {
  color: var(--slate);
  font-size: 12px;
}

.research-score {
  display: grid;
  justify-items: end;
  gap: 8px;
}

.research-score span {
  font-size: 13px;
  font-weight: 900;
}

.research-score .up {
  color: var(--red);
}

.research-score .down {
  color: var(--green);
}

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

.quote-card {
  display: grid;
  gap: 10px;
}

.quote-name {
  font-weight: 850;
}

.quote-price {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}

.quote-price strong {
  font-size: 18px;
}

.quote-price span {
  font-weight: 900;
}

.quote-price .up {
  color: var(--red);
}

.quote-price .down {
  color: var(--green);
}

.linkage-idea {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 260px;
  gap: 16px;
}

.idea-main {
  min-width: 0;
}

.idea-side {
  display: grid;
  grid-template-columns: 58px 1fr;
  align-items: start;
  gap: 10px;
}

.idea-symbols {
  display: grid;
  gap: 7px;
}

.idea-symbols span {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 6px 8px;
  color: var(--muted);
  font-size: 12px;
}

.idea-symbols strong {
  color: var(--blue);
}

.gainer-row {
  display: grid;
  grid-template-columns: 42px minmax(240px, 1.3fr) 92px 92px 92px minmax(150px, 0.8fr) 96px;
  align-items: center;
  gap: 12px;
}

.gainer-header {
  position: sticky;
  top: 0;
  z-index: 1;
  background: #f8fafc;
  color: var(--muted);
  font-size: 12px;
  font-weight: 900;
}

.gainer-header > div:nth-child(n+3) {
  text-align: right;
}

.gainer-header > div:nth-child(5) {
  text-align: left;
}

.gainer-rank {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border-radius: 8px;
  background: #eef4ff;
  color: var(--blue);
  font-weight: 900;
}

.gainer-name {
  font-weight: 850;
}

.gainer-meta {
  margin-top: 5px;
  color: var(--muted);
  font-size: 12px;
}

.gainer-mobile-stats {
  display: none;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 8px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.gainer-price,
.gainer-change,
.gainer-volume {
  text-align: right;
  font-size: 13px;
  font-weight: 800;
}

.gainer-change {
  color: var(--red);
}

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

.industry-cell {
  overflow: hidden;
  text-align: left;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.data-warning {
  border: 1px solid rgba(183, 121, 31, 0.24);
  border-radius: 8px;
  padding: 10px 12px;
  background: rgba(183, 121, 31, 0.08);
  color: #7c4a03;
  font-size: 12px;
  line-height: 1.5;
}

.market-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 12px 16px 0;
}

.market-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 10px 16px 0;
}

.market-filters.compact {
  padding-top: 8px;
}

.market-filters button {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 32px;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 4px 12px;
  background: #fff;
  color: var(--slate);
  font-weight: 800;
  cursor: pointer;
}

.sector-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 10px 16px 0;
}

.sector-strip span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 30px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 4px 10px;
  background: #f8fafc;
  color: var(--slate);
  font-size: 12px;
  font-weight: 800;
}

.sector-strip strong {
  color: var(--blue);
}

.sector-strip em {
  color: var(--red);
  font-style: normal;
}

.market-filters button.active {
  border-color: rgba(37, 99, 235, 0.25);
  background: #eef4ff;
  color: var(--blue);
}

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

.market-stats span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 28px;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 4px 10px;
  background: #fff;
  color: var(--muted);
  font-size: 12px;
}

.market-stats strong {
  color: var(--ink);
}

.market-stats .warn {
  border-color: rgba(183, 121, 31, 0.28);
  background: rgba(183, 121, 31, 0.08);
  color: #7c4a03;
}

.risk-chip-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 7px;
}

.candidate-link-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}

.candidate-link-chip {
  min-height: 26px;
  border: 1px solid rgba(37, 99, 235, 0.18);
  border-radius: 999px;
  padding: 4px 10px;
  background: #eef4ff;
  color: var(--blue);
  font-size: 12px;
  font-weight: 800;
  cursor: pointer;
}

.gainer-note {
  margin-top: 8px;
  color: #41516a;
  font-size: 12px;
  line-height: 1.45;
}

.trigger-chip,
.risk-chip,
.quality-chip {
  display: inline-flex;
  align-items: center;
  min-height: 20px;
  border-radius: 999px;
  padding: 2px 7px;
  font-size: 11px;
  font-weight: 800;
}

.trigger-chip {
  border: 1px solid rgba(37, 99, 235, 0.18);
  background: #eef4ff;
  color: var(--blue);
}

.risk-chip {
  border: 1px solid rgba(194, 65, 58, 0.2);
  background: rgba(194, 65, 58, 0.08);
  color: var(--red);
}

.quality-chip {
  border: 1px solid rgba(15, 143, 112, 0.18);
  background: rgba(15, 143, 112, 0.08);
  color: var(--green);
}

.source-health-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 10px 16px 0;
}

.source-health-strip span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 30px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 4px 10px;
  background: #f8fafc;
  color: var(--slate);
  font-size: 12px;
  font-weight: 800;
}

.source-health-strip span.ok {
  border-color: rgba(15, 143, 112, 0.22);
  background: rgba(15, 143, 112, 0.07);
}

.source-health-strip span.fallback {
  border-color: rgba(37, 99, 235, 0.24);
  background: rgba(37, 99, 235, 0.08);
}

.source-health-strip span.stale {
  border-color: rgba(53, 64, 82, 0.2);
  background: rgba(53, 64, 82, 0.08);
}

.source-health-strip span.warn {
  border-color: rgba(183, 121, 31, 0.26);
  background: rgba(183, 121, 31, 0.08);
}

.source-health-strip strong {
  color: var(--blue);
}

.source-health-strip em {
  color: var(--muted);
  font-style: normal;
}

.source-movers,
.verification-list {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin: 10px 0 0;
}

.source-movers span,
.verification-list span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 24px;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 3px 8px;
  background: #f8fafc;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.source-movers strong {
  color: var(--red);
}

.verification-list span {
  border-style: dashed;
  color: #41516a;
}

.source-health-notes {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 0 16px 16px;
}

.diagnostic-list {
  display: grid;
  gap: 8px;
  padding: 10px 16px 0;
}

.diagnostic-item {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  padding: 10px 12px;
}

.diagnostic-item summary {
  cursor: pointer;
  color: var(--slate);
  font-size: 12px;
  font-weight: 900;
}

.diagnostic-item p {
  margin-top: 8px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.5;
  word-break: break-word;
}

.source-health-notes span {
  display: inline-flex;
  min-height: 28px;
  align-items: center;
  border-radius: 8px;
  border: 1px dashed var(--line);
  padding: 4px 10px;
  background: #f8fafc;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.5;
}

.item-body.emphasis {
  color: var(--ink);
  font-weight: 700;
}

.quality-mini {
  margin-top: 6px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 800;
  text-align: center;
}

.item-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
}

.item-head span {
  color: var(--muted);
  font-size: 12px;
  white-space: nowrap;
}

.item-body {
  margin-top: 8px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.55;
}

.industry-meter {
  display: grid;
  grid-template-columns: 1fr 40px;
  align-items: center;
  gap: 10px;
  margin-top: 10px;
}

.event-item {
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 12px;
}

.event-date {
  color: var(--blue);
  font-size: 12px;
  font-weight: 800;
}

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

.source-item strong {
  display: block;
  margin-bottom: 6px;
}

.source-item p {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}

.source-status {
  display: inline-flex;
  margin-top: 8px;
  color: var(--green);
  font-size: 12px;
  font-weight: 800;
}

.disclaimer {
  margin-top: 16px;
  padding: 12px;
  border-radius: 8px;
  background: #fff7ed;
  color: #7c2d12;
  font-size: 12px;
  line-height: 1.6;
}

@media (max-width: 980px) {
  .toolbar,
  .workspace,
  .grid-two,
  .kpi-grid,
  .quote-grid {
    grid-template-columns: 1fr;
  }

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

  output {
    width: 72px;
  }

  .topbar {
    align-items: flex-start;
    flex-direction: column;
  }

  .candidate-list {
    max-height: none;
  }
}

@media (max-width: 560px) {
  .app-shell {
    width: min(100vw - 20px, 1440px);
  }

  .toolbar,
  .panel-head,
  .detail-panel,
  .linkage-list,
  .industry-list,
  .timeline,
  .source-grid,
  .gainer-table,
  .linkage-ideas,
  .quote-grid,
  .research-queue,
  .history-strip {
    padding-left: 12px;
    padding-right: 12px;
  }

  h1 {
    font-size: 24px;
  }

  .candidate-row {
    grid-template-columns: 1fr 48px;
  }

  .candidate-code {
    grid-column: 1 / -1;
  }

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

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

  .research-item {
    grid-template-columns: 34px 1fr;
  }

  .research-score {
    grid-column: 2;
    grid-template-columns: 48px 1fr;
    justify-items: start;
    align-items: center;
  }

  .gainer-row {
    grid-template-columns: 34px 1fr;
    align-items: start;
  }

  .gainer-price,
  .gainer-volume,
  .gainer-change,
  .gainer-header {
    display: none;
  }

  .gainer-mobile-stats {
    display: flex;
  }

  .gainer-row > div:nth-child(2) {
    min-width: 0;
  }

  .market-stats,
  .market-filters,
  .sector-strip,
  .source-health-strip,
  .source-health-notes,
  .verification-list,
  .candidate-link-list,
  .risk-chip-list,
  .chip-list,
  .source-movers {
    gap: 6px;
  }

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

  .history-pill {
    min-width: 100%;
  }

  .market-stats span,
  .market-filters button,
  .sector-strip span,
  .source-health-strip span,
  .source-health-notes span,
  .verification-list span,
  .source-movers span {
    width: 100%;
    justify-content: space-between;
  }

  .candidate-link-chip {
    width: 100%;
    justify-content: center;
  }

  .gainer-note,
  .diagnostic-item p,
  .item-body,
  .thesis {
    line-height: 1.6;
  }

  .quote-price {
    align-items: flex-start;
    flex-direction: column;
  }
}