/* ja/calculators/radioactive-decay-age/styles.css */
.es012-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.es012-span-2 {
  grid-column: 1 / -1;
}

.es012-muted {
  color: var(--muted, #5b6475);
}

.es012-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: end;
}

.es012-field {
  display: grid;
  gap: 6px;
  margin: 8px 0;
}

.es012-quick {
  margin: 10px 0 6px;
}

.es012-quick-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 6px;
}

.es012-quick-btn {
  border: 1px solid var(--line, #c9d2e3);
  background: var(--surface, #fff);
  color: inherit;
  border-radius: 999px;
  padding: 7px 12px;
  min-height: 32px;
  font: inherit;
  font-size: 0.9rem;
  line-height: 1.2;
  cursor: pointer;
}

.es012-quick-btn:hover,
.es012-quick-btn:focus-visible {
  border-color: color-mix(in srgb, var(--accent, #0b57d0) 58%, var(--line, #c9d2e3));
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent, #0b57d0) 18%, transparent);
}

.es012-inline-2 {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(120px, 180px);
  gap: 8px;
}

.es012-inline-3 {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) auto;
  gap: 8px;
  align-items: end;
}

.es012-tabs {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 8px 0 12px;
}

.es012-tab {
  border: 1px solid var(--line, #c9d2e3);
  background: var(--surface, #fff);
  color: inherit;
  border-radius: 999px;
  padding: 8px 14px;
  font: inherit;
  cursor: pointer;
}

.es012-tab.is-active {
  background: color-mix(in srgb, var(--accent, #0b57d0) 15%, var(--surface, #fff));
  border-color: color-mix(in srgb, var(--accent, #0b57d0) 55%, var(--line, #c9d2e3));
  font-weight: 600;
}

.es012-input-type {
  display: grid;
  gap: 6px;
  margin-bottom: 8px;
}

.es012-input-type label {
  display: flex;
  align-items: center;
  gap: 8px;
}

.es012-panel[hidden] {
  display: none !important;
}

.es012-error {
  color: #b42318;
  min-height: 1.3em;
}

.es012-warning {
  white-space: pre-line;
  border: 1px solid #eab308;
  background: #fef9c3;
  color: #854d0e;
  border-radius: 10px;
  padding: 10px;
  margin-bottom: 10px;
}

.es012-kpi-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.es012-kpi-item {
  border: 1px solid var(--line, #d8deea);
  border-radius: 12px;
  padding: 10px;
  background: var(--surface-soft, #f8fafc);
}

.es012-kpi-label {
  font-size: 0.9rem;
  color: var(--muted, #5b6475);
  margin-bottom: 6px;
}

.es012-kpi-value {
  font-size: clamp(1rem, 1.8vw, 1.35rem);
  font-weight: 700;
  line-height: 1.35;
  overflow-wrap: anywhere;
}

.es012-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 10px;
  border: 1px solid var(--line, #d8deea);
}

.es012-table th,
.es012-table td {
  border: 1px solid var(--line, #d8deea);
  padding: 8px 10px;
  text-align: left;
  vertical-align: top;
}

.es012-table th {
  width: 38%;
  background: color-mix(in srgb, var(--surface-soft, #f8fafc) 82%, #ffffff 18%);
  font-weight: 600;
}

.es012-chart-table th {
  width: auto;
}

.es012-steps code {
  word-break: break-word;
}

.es012-graph-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 8px;
}

.es012-scale-toggle {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  border: 1px solid var(--line, #d8deea);
  border-radius: 10px;
  padding: 8px 10px;
  min-height: 36px;
}

.es012-scale-toggle legend {
  padding: 0 4px;
}

.es012-scale-toggle label {
  display: inline-flex;
  gap: 6px;
  align-items: center;
  cursor: pointer;
}

.es012-chart {
  position: relative;
  min-height: 280px;
  border: 1px solid var(--line, #d8deea);
  border-radius: 12px;
  background: var(--surface-soft, #f8fafc);
  padding: 8px;
}

.es012-chart svg {
  width: 100%;
  height: 320px;
  display: block;
}

.es012-chart text {
  fill: currentColor;
}

.es012-chart .axis-line {
  stroke: #98a2b3;
  stroke-width: 1;
}

.es012-chart .grid-line {
  stroke: #d0d7e2;
  stroke-width: 1;
  stroke-dasharray: 2 4;
}

.es012-chart .curve-line {
  fill: none;
  stroke: #0b57d0;
  stroke-width: 2;
}

.es012-chart .marker-dot {
  fill: #dc2626;
  stroke: #ffffff;
  stroke-width: 2;
}

.es012-chart-hotspot {
  fill: rgba(0, 0, 0, 0);
  cursor: crosshair;
}

.es012-chart-tooltip {
  position: absolute;
  z-index: 8;
  pointer-events: none;
  border-radius: 8px;
  border: 1px solid rgba(15, 23, 42, 0.2);
  background: rgba(255, 255, 255, 0.97);
  box-shadow: 0 6px 16px rgba(15, 23, 42, 0.16);
  color: #0f172a;
  font-size: 12px;
  line-height: 1.4;
  padding: 6px 10px;
  min-width: 140px;
}

.es012-status {
  min-height: 1.4em;
}

.es012-disclaimer {
  margin-top: 10px;
}

.es012-age-calendar {
  margin-top: 12px;
  border: 1px solid var(--line, #d8deea);
  border-radius: 12px;
  padding: 10px;
  background: color-mix(in srgb, var(--surface-soft, #f8fafc) 70%, #fff 30%);
}

.es012-age-calendar h3 {
  margin-top: 0;
  margin-bottom: 6px;
  font-size: 1rem;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@media (max-width: 960px) {
  .es012-grid {
    grid-template-columns: 1fr;
  }

  .es012-kpi-grid {
    grid-template-columns: 1fr;
  }

  .es012-inline-2,
  .es012-inline-3 {
    grid-template-columns: 1fr;
  }

  .es012-graph-toolbar {
    align-items: stretch;
  }

  .es012-scale-toggle {
    width: 100%;
  }
}

@media (prefers-color-scheme: dark) {
  .es012-warning {
    background: rgba(234, 179, 8, 0.12);
    border-color: rgba(234, 179, 8, 0.55);
    color: #facc15;
  }

  .es012-table th {
    background: color-mix(in srgb, var(--surface-soft, #0f172a) 82%, #111827 18%);
  }

  .es012-quick-btn {
    border-color: rgba(148, 163, 184, 0.35);
    background: rgba(15, 23, 42, 0.45);
  }

  .es012-scale-toggle {
    border-color: rgba(148, 163, 184, 0.35);
    background: rgba(15, 23, 42, 0.45);
  }

  .es012-chart-tooltip {
    border-color: rgba(148, 163, 184, 0.45);
    background: rgba(15, 23, 42, 0.92);
    color: #e2e8f0;
    box-shadow: 0 8px 18px rgba(2, 6, 23, 0.35);
  }

  .es012-age-calendar {
    border-color: rgba(148, 163, 184, 0.35);
    background: rgba(15, 23, 42, 0.42);
  }

  .es012-chart .axis-line {
    stroke: #94a3b8;
  }

  .es012-chart .grid-line {
    stroke: #334155;
  }
}