/* 九星気学・本命星計算 */
.container--nine-star-tool {
  max-width: 74rem;
}

.nine-star-tool-intro {
  max-width: 54rem;
}

.nine-star-workspace {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 1rem;
  align-items: start;
}

.nine-star-panel-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
  margin-bottom: 1rem;
}

.nine-star-panel-heading h2,
.nine-star-panel-heading p {
  margin: 0;
}

.nine-star-panel-heading p {
  margin-top: 0.2rem;
  color: var(--color-muted);
  font-size: 0.72rem;
}

.nine-star-field + .nine-star-field {
  margin-top: 1rem;
}

.nine-star-field label {
  display: block;
  margin-bottom: 0.4rem;
  color: var(--color-text);
  font-size: 0.78rem;
  font-weight: 800;
}

.nine-star-field label span {
  margin-left: 0.3rem;
  color: var(--color-muted);
  font-size: 0.65rem;
  font-weight: 700;
}

.nine-star-field input {
  width: 100%;
  min-height: 3rem;
  padding: 0.7rem 0.8rem;
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-sm);
  background: #fff;
  color: var(--color-text);
  font: inherit;
}

.nine-star-field input:focus-visible {
  border-color: var(--color-primary);
  outline: 3px solid rgba(20, 107, 99, 0.18);
  outline-offset: 1px;
}

.nine-star-field input[aria-invalid="true"] {
  border-color: var(--color-danger);
  background: var(--color-danger-bg);
}

.nine-star-method-note {
  margin-top: 1rem;
  padding: 0.9rem;
  border: 1px solid #c9ded9;
  border-radius: var(--radius-sm);
  background: #f1f8f6;
}

.nine-star-method-note h3,
.nine-star-method-note p {
  margin: 0;
}

.nine-star-method-note h3 {
  font-size: 0.78rem;
}

.nine-star-method-note p {
  margin-top: 0.35rem;
  color: var(--color-muted);
  font-size: 0.7rem;
  line-height: 1.75;
}

.nine-star-result-panel {
  min-width: 0;
}

.nine-star-result-placeholder {
  display: grid;
  min-height: 25rem;
  place-items: center;
  margin: 0;
  padding: 1rem;
  border: 1px dashed #b7cac5;
  border-radius: var(--radius-md);
  background: #fafcfb;
  color: var(--color-muted);
  text-align: center;
}

.nine-star-result-placeholder[data-state="error"] {
  border-color: #e2b8b3;
  background: var(--color-danger-bg);
  color: var(--color-danger);
  font-weight: 750;
}

.nine-star-main-result {
  padding: clamp(1.1rem, 3vw, 1.6rem);
  border-radius: var(--radius-md);
  background: linear-gradient(145deg, #123f3a, #1d7068);
  color: #fff;
}

.nine-star-result-label {
  margin: 0;
  color: #d6f0eb;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.nine-star-result-name {
  display: block;
  margin-top: 0.35rem;
  font-size: clamp(2.4rem, 8vw, 4.2rem);
  letter-spacing: 0.02em;
  line-height: 1.18;
  overflow-wrap: anywhere;
}

.nine-star-result-reading {
  margin: 0.2rem 0 0;
  color: #d6f0eb;
  font-size: 0.75rem;
  font-weight: 700;
}

.nine-star-result-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-top: 0.8rem;
}

.nine-star-result-meta span {
  padding: 0.3rem 0.65rem;
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.1);
  font-size: 0.68rem;
  font-weight: 800;
}

.nine-star-result-keywords {
  margin: 0.8rem 0 0;
  color: #d6f0eb;
  font-size: 0.78rem;
  font-weight: 800;
}

.nine-star-result-description {
  margin: 0.45rem 0 0;
  color: #effaf8;
  font-size: 0.74rem;
  line-height: 1.8;
}

.nine-star-result-adjustment {
  margin: 0.8rem 0 0;
  padding-top: 0.7rem;
  border-top: 1px solid rgba(255, 255, 255, 0.22);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 750;
}

.nine-star-ambiguity {
  padding: clamp(1rem, 3vw, 1.35rem);
  border: 1px solid #e8cc86;
  border-radius: var(--radius-md);
  background: #fff9ea;
}

.nine-star-ambiguity h3,
.nine-star-ambiguity > p {
  margin: 0;
}

.nine-star-ambiguity h3 {
  color: #5d4716;
  font-size: 1rem;
}

.nine-star-ambiguity > p {
  margin-top: 0.45rem;
  color: #66501d;
  font-size: 0.75rem;
  line-height: 1.7;
}

.nine-star-candidates {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.65rem;
  margin-top: 0.9rem;
}

.nine-star-candidates section {
  min-width: 0;
  padding: 0.85rem;
  border: 1px solid #ead9ad;
  border-radius: var(--radius-sm);
  background: #fff;
}

.nine-star-candidates p,
.nine-star-candidates strong,
.nine-star-candidates span {
  display: block;
  margin: 0;
}

.nine-star-candidates p,
.nine-star-candidates span {
  color: var(--color-muted);
  font-size: 0.66rem;
}

.nine-star-candidates strong {
  margin: 0.25rem 0;
  color: var(--color-primary-dark);
  font-size: 1.15rem;
  overflow-wrap: anywhere;
}

.nine-star-disclaimer {
  margin: 0.8rem 0 0;
  padding: 0.75rem 0.85rem;
  border-radius: var(--radius-sm);
  background: #fff8e8;
  color: #66501d;
  font-size: 0.7rem;
  line-height: 1.7;
}

.nine-star-process {
  margin-top: 0.8rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: #fafcfb;
}

.nine-star-process summary {
  padding: 0.75rem 0.85rem;
  cursor: pointer;
  color: var(--color-primary-dark);
  font-size: 0.76rem;
  font-weight: 800;
}

.nine-star-process dl {
  margin: 0;
  padding: 0 0.85rem 0.85rem;
  border-top: 1px solid var(--color-border);
}

.nine-star-process dl > div {
  display: grid;
  grid-template-columns: minmax(6rem, 0.35fr) minmax(0, 1fr);
  gap: 0.65rem;
  padding: 0.55rem 0;
  border-bottom: 1px solid var(--color-border);
}

.nine-star-process dl > div:last-child {
  border-bottom: 0;
}

.nine-star-process dt,
.nine-star-process dd {
  margin: 0;
  font-size: 0.68rem;
  line-height: 1.65;
}

.nine-star-process dt {
  font-weight: 800;
}

.nine-star-process dd {
  color: var(--color-muted);
  overflow-wrap: anywhere;
}

.nine-star-copy-button {
  width: 100%;
  margin-top: 0.8rem;
}

.nine-star-action-status {
  min-height: 1.5rem;
  margin: 0.35rem 0 0;
  font-size: 0.7rem;
  text-align: center;
}

.nine-star-guide {
  margin-top: 2rem;
}

.nine-star-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.65rem;
  margin: 1rem 0 1.5rem;
}

.nine-star-list section {
  min-width: 0;
  padding: 0.85rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface-soft);
}

.nine-star-list h3,
.nine-star-list p {
  margin: 0;
}

.nine-star-list h3 {
  color: var(--color-primary-dark);
  font-size: 0.84rem;
}

.nine-star-list p {
  margin-top: 0.3rem;
  color: var(--color-muted);
  font-size: 0.66rem;
  line-height: 1.65;
}

@media (max-width: 48rem) {
  .nine-star-workspace {
    grid-template-columns: 1fr;
  }

  .nine-star-result-placeholder {
    min-height: 10rem;
  }

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

@media (max-width: 34rem) {
  .nine-star-panel-heading {
    align-items: stretch;
    flex-direction: column;
  }

  .nine-star-panel-heading .button {
    width: 100%;
    white-space: nowrap;
  }

  .nine-star-candidates,
  .nine-star-list {
    grid-template-columns: 1fr;
  }

  .nine-star-process dl > div {
    grid-template-columns: 1fr;
    gap: 0.15rem;
  }

  .nine-star-result-name {
    font-size: clamp(2rem, 12vw, 3rem);
  }
}