:root {
  --bg: #f5f7fb;
  --panel: #ffffff;
  --panel-soft: #f9fafc;
  --text: #172033;
  --muted: #687387;
  --line: #dfe5ef;
  --blue: #2f6fed;
  --green: #2a9d6f;
  --yellow: #d49a1f;
  --orange: #e66f2d;
  --red: #d94343;
  --shadow: 0 14px 35px rgba(30, 42, 65, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  color: var(--text);
  background: var(--bg);
  font-family: Inter, "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  letter-spacing: 0;
}

.app-shell {
  width: min(1440px, 100%);
  margin: 0 auto;
  padding: 24px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 20px;
}

.eyebrow,
.section-label,
.mini-note {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

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

h1 {
  margin-bottom: 0;
  font-size: clamp(26px, 4vw, 38px);
  line-height: 1.1;
}

h2 {
  margin-bottom: 0;
  font-size: 18px;
}

h3 {
  margin-bottom: 10px;
  font-size: 14px;
}

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

.updated {
  display: grid;
  gap: 2px;
  min-width: 180px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  color: var(--muted);
  font-size: 12px;
}

.updated strong {
  color: var(--text);
  font-size: 13px;
}

.tab-nav {
  display: inline-flex;
  gap: 4px;
  margin-bottom: 16px;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.tab-button {
  min-height: 36px;
  padding: 8px 14px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font: inherit;
  font-size: 13px;
  font-weight: 800;
}

.tab-button.is-active {
  background: var(--text);
  color: #ffffff;
}

.tab-panel {
  display: none;
}

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

.icon-button {
  width: 40px;
  height: 40px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  color: var(--text);
  cursor: pointer;
  font-size: 20px;
}

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

.hero-grid {
  display: grid;
  grid-template-columns: minmax(320px, 1.15fr) minmax(440px, 1.85fr);
  gap: 16px;
}

.risk-panel {
  padding: 20px;
}

.risk-head,
.panel-title-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.title-with-help {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 2px;
}

.title-with-help .help-button::after {
  right: auto;
  left: 50%;
  transform: translate(-50%, 4px);
}

.title-with-help .help-button::before {
  right: auto;
  left: 50%;
  transform: translateX(-50%) rotate(45deg);
}

.title-with-help .help-button:hover::after,
.title-with-help .help-button:focus-visible::after {
  transform: translate(-50%, 0);
}

.title-with-help .help-button:hover::before,
.title-with-help .help-button:focus-visible::before {
  transform: translateX(-50%) rotate(45deg);
}

.score-line {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-top: 8px;
}

.score-line strong {
  font-size: clamp(44px, 7vw, 72px);
  line-height: 0.95;
}

.score-line span {
  color: var(--muted);
  font-size: 18px;
  font-weight: 800;
}

#risk-emoji {
  font-size: 38px;
}

.risk-badge {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 6px 10px;
  border-radius: 999px;
  background: #fff4e8;
  color: #94450f;
  font-size: 12px;
  font-weight: 800;
  white-space: nowrap;
}

.sparkline-wrap {
  height: 72px;
  margin: 20px 0 16px;
}

.status-text {
  margin-bottom: 0;
  color: #39465c;
  font-size: 15px;
  line-height: 1.7;
}

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

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

.signal-card {
  min-height: 148px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.signal-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.signal-actions {
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
  gap: 6px;
}

.signal-emoji {
  font-size: 20px;
  line-height: 1;
}

.help-button {
  position: relative;
  display: inline-grid;
  place-items: center;
  width: 22px;
  height: 22px;
  flex: 0 0 auto;
  border: 1px solid #c7d0dd;
  border-radius: 50%;
  background: #ffffff;
  color: #526176;
  cursor: help;
  font-size: 12px;
  font-weight: 900;
  line-height: 1;
}

.help-button::after {
  position: absolute;
  z-index: 20;
  right: 0;
  bottom: calc(100% + 10px);
  width: 360px;
  max-width: min(360px, 78vw);
  padding: 10px 12px;
  border: 1px solid #cfd7e5;
  border-radius: 8px;
  background: #172033;
  color: #ffffff;
  box-shadow: 0 16px 32px rgba(23, 32, 51, 0.2);
  content: attr(data-tooltip);
  font-size: 12px;
  font-weight: 600;
  line-height: 1.55;
  opacity: 0;
  pointer-events: none;
  text-align: left;
  transform: translateY(4px);
  transition: opacity 120ms ease, transform 120ms ease;
  white-space: normal;
}

.help-button::before {
  position: absolute;
  z-index: 21;
  right: 7px;
  bottom: calc(100% + 4px);
  width: 10px;
  height: 10px;
  background: #172033;
  content: "";
  opacity: 0;
  pointer-events: none;
  transform: rotate(45deg);
  transition: opacity 120ms ease;
}

.help-button:hover::after,
.help-button:focus-visible::after,
.help-button:hover::before,
.help-button:focus-visible::before {
  opacity: 1;
  transform: translateY(0);
}

.help-button:focus-visible {
  outline: 3px solid rgba(47, 111, 237, 0.25);
  outline-offset: 2px;
}

.signal-title {
  margin: 18px 0 8px;
  font-size: 14px;
  font-weight: 800;
}

.signal-value {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
}

.content-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 16px;
  margin-top: 16px;
}

.chart-panel,
.analysis-panel,
.table-panel {
  padding: 18px;
}

.chart-area {
  height: 310px;
  margin-top: 18px;
}

svg {
  display: block;
  width: 100%;
  height: 100%;
}

.analysis-grid {
  margin-top: 16px;
}

.analysis-panel p {
  color: #344157;
  font-size: 15px;
  line-height: 1.8;
}

.factor-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 18px;
}

ul {
  margin: 0;
  padding-left: 18px;
  color: #3c485d;
  line-height: 1.65;
}

.table-panel {
  margin-top: 16px;
}

.table-wrap {
  overflow-x: auto;
  overflow-y: visible;
  margin-top: 16px;
  padding-top: 72px;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 860px;
}

th,
td {
  padding: 14px 12px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  font-size: 14px;
}

th {
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
}

td strong {
  display: block;
  color: var(--text);
}

td small {
  color: var(--muted);
}

.indicator-name {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  min-width: 300px;
}

.indicator-name .help-button::after {
  right: auto;
  left: 50%;
  transform: translate(-50%, 4px);
}

.indicator-name .help-button::before {
  right: auto;
  left: 50%;
  transform: translateX(-50%) rotate(45deg);
}

.indicator-name .help-button:hover::after,
.indicator-name .help-button:focus-visible::after {
  transform: translate(-50%, 0);
}

.indicator-name .help-button:hover::before,
.indicator-name .help-button:focus-visible::before {
  transform: translateX(-50%) rotate(45deg);
}

.risk-low {
  color: var(--green);
}

.risk-watch {
  color: var(--yellow);
}

.risk-high {
  color: var(--orange);
}

.risk-danger {
  color: var(--red);
}

@media (max-width: 1100px) {
  .hero-grid,
  .content-grid {
    grid-template-columns: 1fr;
  }

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

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

@media (max-width: 1280px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 720px) {
  .app-shell {
    padding: 16px;
  }

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

  .topbar-actions {
    justify-content: space-between;
  }

  .updated {
    flex: 1 1 160px;
    min-width: 0;
  }

  .signal-grid,
  .macro-signal-grid,
  .factor-grid {
    grid-template-columns: 1fr;
  }

  .chart-area {
    height: 250px;
  }
}