/* ===== Interactive page styles (data dashboard / world / pet-cost / shelter / ordinance / glossary / adoption) ===== */

/* ===== common filter UI ===== */
.filter-group {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
}
.filter-group--wide { flex: 1 1 280px; min-width: 240px; }
.filter-group label {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.filter-group select,
.filter-group input[type="search"],
.search-input {
  padding: 0.625rem 0.875rem;
  font-size: 0.9375rem;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-primary);
  transition: border-color var(--transition);
  width: 100%;
}
.filter-group select:focus,
.filter-group input:focus,
.search-input:focus {
  outline: none;
  border-color: var(--teal);
}

.btn-group {
  display: inline-flex;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--white);
  flex-wrap: wrap;
}
.btn-group__btn {
  padding: 0.625rem 1.25rem;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--text-muted);
  border-right: 1px solid var(--border);
  transition: all var(--transition);
}
.btn-group__btn:last-child { border-right: none; }
.btn-group__btn:hover { background: var(--warm-grey); color: var(--teal); }
.btn-group__btn.is-active {
  background: var(--teal);
  color: var(--white);
}

/* ===== chart container ===== */
.chart-container {
  position: relative;
  width: 100%;
  height: 360px;
  background: var(--white);
  padding: 1.5rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}
.chart-container--small { height: 280px; }
.chart-container--tall  { height: 560px; }

/* ===== dashboard ===== */
.dashboard { padding: 3rem 0 5rem; }
.dashboard__filters {
  display: flex;
  gap: 1.5rem;
  margin-bottom: 2rem;
  align-items: end;
  flex-wrap: wrap;
}
.dashboard__summary {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
  margin-bottom: 2rem;
}
.dashboard__panel {
  background: var(--white);
  padding: 2rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  margin-bottom: 2rem;
}
.dashboard__panel-title {
  font-size: 1.125rem;
  margin-bottom: 1.5rem;
  padding-bottom: 0.75rem;
  border-bottom: 2px solid var(--terracotta);
  display: inline-block;
}
.dashboard__hint {
  font-size: 0.8125rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
}

/* ===== prefecture grid (Japanese tile map) ===== */
.prefecture-grid {
  display: grid;
  grid-template-columns: repeat(11, minmax(0, 1fr));
  gap: 4px;
  max-width: 720px;
  margin: 0 auto;
}
.pref-tile {
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.625rem;
  font-weight: 700;
  text-align: center;
  border-radius: 3px;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition);
  background: var(--border);
  color: var(--text-primary);
  line-height: 1.2;
  padding: 2px;
  user-select: none;
}
.pref-tile:hover {
  transform: scale(1.1);
  box-shadow: var(--shadow-md);
  z-index: 5;
}
.pref-tile.is-active {
  outline: 3px solid var(--terracotta);
  outline-offset: 1px;
  z-index: 4;
}
.pref-tile--empty {
  background: transparent;
  cursor: default;
}
.pref-tile--empty:hover { transform: none; box-shadow: none; }

.prefecture-detail {
  margin-top: 2rem;
  padding: 1.5rem;
  background: var(--warm-grey-dark);
  border-left: 4px solid var(--terracotta);
  border-radius: 0 var(--radius) var(--radius) 0;
}
.prefecture-detail h3 { font-size: 1.25rem; margin-bottom: 1rem; }
.prefecture-detail dl {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 1rem;
}
.prefecture-detail dt {
  font-size: 0.75rem;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 0.25rem;
}
.prefecture-detail dd {
  font-family: var(--font-serif);
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--teal);
}

/* ===== ranking ===== */
.ranking {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}
.ranking__col h3 {
  font-size: 0.9375rem;
  margin-bottom: 1rem;
  color: var(--text-muted);
  letter-spacing: 0.05em;
}
.ranking__list { display: flex; flex-direction: column; gap: 0.5rem; }
.ranking__item {
  display: grid;
  grid-template-columns: 2rem 1fr auto;
  gap: 0.75rem;
  align-items: center;
  padding: 0.5rem 0.75rem;
  border-bottom: 1px solid var(--border-light);
  font-size: 0.875rem;
}
.ranking__item:last-child { border-bottom: none; }
.ranking__rank {
  font-family: var(--font-serif);
  font-weight: 700;
  color: var(--terracotta);
}
.ranking__name { color: var(--text-primary); }
.ranking__value {
  font-weight: 700;
  color: var(--teal);
}

/* ===== world: country grid ===== */
.country-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1rem;
}
.country-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 1.25rem;
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition);
  border-left: 4px solid var(--border);
}
.country-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.country-card__header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 0.5rem;
}
.country-card__name { font-size: 1rem; }
.country-card__name-en { font-size: 0.75rem; color: var(--text-muted); }
.country-card__grade {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 900;
  padding: 0.125rem 0.5rem;
  border-radius: var(--radius-sm);
  color: var(--white);
}
.country-card__meta {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  font-size: 0.8125rem;
  color: var(--text-muted);
  margin-top: 0.5rem;
}
.country-card__law {
  font-size: 0.8125rem;
  color: var(--text-primary);
  margin-top: 0.75rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border-light);
  line-height: 1.6;
}

.country-modal {
  border: none;
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem 2rem;
  max-width: 640px;
  width: 90vw;
  background: var(--white);
  position: relative;
}
.country-modal::backdrop { background: rgba(15,46,56,0.55); }
.country-modal__close {
  position: absolute;
  top: 0.75rem;
  right: 1rem;
  font-size: 1.5rem;
  color: var(--text-muted);
  line-height: 1;
  padding: 0.25rem 0.5rem;
}

/* ===== simulator ===== */
.simulator { padding: 3rem 0 5rem; }
.simulator__form {
  background: var(--white);
  padding: 2rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  margin-bottom: 2rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
}
.simulator__results {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 1rem;
  margin-bottom: 2rem;
}
.result-card {
  background: var(--white);
  padding: 1.5rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid var(--teal);
  text-align: center;
}
.result-card--main {
  background: linear-gradient(135deg, var(--teal) 0%, var(--teal-light) 100%);
  color: var(--white);
  border-left-color: var(--terracotta);
}
.result-card--main .result-card__label { color: rgba(255,255,255,0.85); }
.result-card--main .result-card__value { color: var(--white); }
.result-card--main .result-card__sub { color: rgba(255,255,255,0.85); }
.result-card__label {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
  font-weight: 700;
}
.result-card__value {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 900;
  color: var(--teal);
  line-height: 1;
}
.result-card__unit { font-size: 1rem; margin-left: 0.25rem; }
.result-card__sub { font-size: 0.8125rem; color: var(--text-muted); margin-top: 0.5rem; }

.simulator__detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: 2rem;
}
.simulator__panel {
  background: var(--white);
  padding: 2rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}
.simulator__panel-title {
  font-size: 1rem;
  margin-bottom: 1.25rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--terracotta);
  display: inline-block;
}

.cost-table { font-size: 0.875rem; }
.cost-table th, .cost-table td {
  padding: 0.625rem 0.75rem;
  border-bottom: 1px solid var(--border-light);
  text-align: left;
}
.cost-table th {
  background: var(--warm-grey-dark);
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  color: var(--text-muted);
}
.cost-table td:last-child { color: var(--text-muted); font-size: 0.75rem; }

.route-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}
.route-feature {
  background: var(--warm-grey-dark);
  padding: 1.5rem;
  border-radius: var(--radius);
  border-top: 4px solid var(--teal);
}
.route-feature h3 { font-size: 1rem; margin-bottom: 1rem; }
.route-feature h4 {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin: 1rem 0 0.5rem;
  font-family: var(--font-sans);
  color: var(--text-muted);
}
.route-feature ul { margin-left: 1rem; }
.route-feature li { font-size: 0.8125rem; line-height: 1.7; margin-bottom: 0.25rem; }
.route-feature ul.pros li::marker { color: var(--success); }
.route-feature ul.cons li::marker { color: var(--terracotta); }

/* ===== shelter / adoption / glossary common list ===== */
.shelter__filters,
.ordinance__filters,
.adoption__filters {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  background: var(--white);
  padding: 1.5rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  margin-bottom: 1.5rem;
}
.shelter__filters .filter-group,
.ordinance__filters .filter-group,
.adoption__filters .filter-group { flex: 1 1 200px; }

.shelter__count,
.ordinance__count,
.adoption__count,
.glossary__count {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}
.shelter__count span,
.ordinance__count span,
.adoption__count span,
.glossary__count span {
  font-family: var(--font-serif);
  font-weight: 700;
  color: var(--terracotta);
  font-size: 1.25rem;
}

.shelter__list,
.ordinance__list,
.adoption__list,
.glossary__list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.5rem;
}
.glossary__list { grid-template-columns: 1fr; max-width: 56rem; margin: 0 auto; }

.shelter-card,
.ordinance-card,
.adoption-card,
.glossary-item {
  background: var(--white);
  padding: 1.5rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}
.shelter-card__header,
.ordinance-card__header,
.adoption-card__header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 1rem;
  gap: 0.5rem;
  flex-wrap: wrap;
}
.shelter-card__name,
.ordinance-card__pref,
.adoption-card__title {
  font-size: 1rem;
  color: var(--teal);
}
.shelter-card__type,
.ordinance-card__region,
.adoption-card__target {
  font-size: 0.6875rem;
  background: var(--warm-grey-dark);
  color: var(--text-muted);
  padding: 0.25rem 0.625rem;
  border-radius: 9999px;
  letter-spacing: 0.05em;
  font-weight: 700;
}

.shelter-card__meta,
.adoption-card__meta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem 1rem;
  font-size: 0.8125rem;
  margin-bottom: 1rem;
}
.shelter-card__meta dt,
.adoption-card__meta dt {
  font-size: 0.6875rem;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.shelter-card__meta dd,
.adoption-card__meta dd {
  color: var(--text-primary);
}

.shelter-card__activities {
  display: flex;
  flex-wrap: wrap;
  gap: 0.375rem;
  margin-bottom: 1rem;
}

.shelter-card__desc,
.ordinance-card__highlight,
.adoption-card__desc {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 1rem;
}
.shelter-card__link a,
.adoption-card__link a {
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--terracotta);
}

.ordinance-card__features {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 0.5rem;
  margin-bottom: 1rem;
}
.ordinance-card__features li {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  font-size: 0.75rem;
}
.ordinance-card__note { color: var(--text-muted); }

.badge {
  display: inline-block;
  padding: 0.25rem 0.625rem;
  border-radius: 9999px;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.05em;
}
.badge--on  { background: var(--teal); color: var(--white); }
.badge--off { background: var(--border-light); color: var(--text-subtle); }

.ordinance__summary {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
  margin-bottom: 2rem;
}
.summary-card {
  background: var(--white);
  padding: 1.25rem;
  border-radius: var(--radius);
  text-align: center;
  box-shadow: var(--shadow-sm);
  border-top: 4px solid var(--terracotta);
}
.summary-card__value {
  font-family: var(--font-serif);
  font-size: 2.25rem;
  font-weight: 900;
  color: var(--teal);
  line-height: 1;
}
.summary-card__value span {
  font-size: 0.75rem;
  font-family: var(--font-sans);
  color: var(--text-muted);
  margin-left: 0.25rem;
  font-weight: 400;
}
.summary-card__label {
  font-size: 0.8125rem;
  color: var(--text-muted);
  margin-top: 0.5rem;
}

/* ===== glossary ===== */
.glossary { padding: 3rem 0 5rem; }
.glossary__controls {
  background: var(--white);
  padding: 1.5rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  margin-bottom: 1.5rem;
}
.glossary__controls .search-input { margin-bottom: 1rem; }
.glossary__categories {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.glossary__cat-btn {
  padding: 0.5rem 1rem;
  border-radius: 9999px;
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--text-muted);
  border: 1px solid var(--border);
  transition: all var(--transition);
}
.glossary__cat-btn:hover { color: var(--teal); border-color: var(--teal); }
.glossary__cat-btn.is-active {
  background: var(--teal);
  color: var(--white);
  border-color: var(--teal);
}

.glossary-item__header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  margin-bottom: 0.75rem;
  flex-wrap: wrap;
}
.glossary-item__term {
  font-size: 1.125rem;
  color: var(--teal);
}
.glossary-item__reading {
  font-size: 0.8125rem;
  color: var(--text-muted);
  font-family: var(--font-sans);
  font-weight: 400;
}
.glossary-item__cat {
  font-size: 0.6875rem;
  background: var(--warm-grey-dark);
  color: var(--text-muted);
  padding: 0.25rem 0.625rem;
  border-radius: 9999px;
  letter-spacing: 0.05em;
  font-weight: 700;
}
.glossary-item__def {
  font-size: 0.9375rem;
  line-height: 1.85;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}
.glossary-item__related {
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.faq {
  margin-top: 4rem;
  padding-top: 3rem;
  border-top: 1px solid var(--border);
  max-width: 56rem;
  margin-left: auto;
  margin-right: auto;
}
.faq__title { margin-bottom: 2rem; }
.faq__list { display: flex; flex-direction: column; gap: 0.75rem; }
.faq-item {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}
.faq-item__q {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1rem;
  color: var(--teal);
  padding: 1.25rem 1.5rem;
  cursor: pointer;
  list-style: none;
}
.faq-item__q::-webkit-details-marker { display: none; }
.faq-item__q::before {
  content: '+';
  display: inline-block;
  margin-right: 0.75rem;
  color: var(--terracotta);
  font-size: 1.25rem;
  font-weight: 900;
  transition: transform var(--transition);
}
.faq-item[open] .faq-item__q::before { content: '−'; }
.faq-item__a {
  padding: 0 1.5rem 1.5rem;
  font-size: 0.9375rem;
  line-height: 1.85;
  color: var(--text-primary);
}
.faq-item__related { margin-top: 0.75rem; font-size: 0.8125rem; color: var(--text-muted); }

/* ===== platform links ===== */
.platform-links {
  margin-top: 4rem;
  padding-top: 3rem;
  border-top: 1px solid var(--border);
}
.platform-links__title { margin-bottom: 2rem; }
.platform-links__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
}
.platform-card {
  background: var(--white);
  padding: 1.5rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  color: var(--text-primary);
  text-decoration: none;
  transition: all var(--transition);
  display: block;
}
.platform-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.platform-card h3 { font-size: 1rem; margin-bottom: 0.5rem; }
.platform-card p { font-size: 0.8125rem; color: var(--text-muted); line-height: 1.7; }

/* ===== data disclaimer ===== */
.data-disclaimer {
  background: var(--bg-secondary);
  padding: clamp(2.5rem, 5vw, 4rem) 0;
  border-top: 1px solid var(--border-light);
  margin-top: clamp(3rem, 6vw, 5rem);
}
.data-disclaimer__eyebrow {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--terracotta);
  margin-bottom: 1rem;
}
.data-disclaimer__text {
  font-size: 0.875rem;
  line-height: 1.85;
  color: var(--text-primary);
  margin-bottom: 1.5rem;
}
.data-disclaimer__list {
  display: grid;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
}
.data-disclaimer__list > div {
  display: grid;
  grid-template-columns: 9rem 1fr;
  gap: 1rem;
  font-size: 0.8125rem;
  align-items: start;
}
.data-disclaimer__list dt {
  color: var(--text-muted);
  font-weight: 700;
}
.data-disclaimer__list dd {
  color: var(--text-primary);
  word-break: break-word;
}
.data-disclaimer__refs {
  background: var(--bg-card);
  border-left: 3px solid var(--terracotta);
  padding: 1rem 1.25rem;
  border-radius: 0 var(--radius) var(--radius) 0;
  margin-bottom: 1rem;
}
.data-disclaimer__refs-title {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}
.data-disclaimer__refs ul {
  list-style: disc;
  margin-left: 1.25rem;
  font-size: 0.8125rem;
  line-height: 1.8;
  color: var(--text-primary);
}
.data-disclaimer__note {
  font-size: 0.75rem;
  color: var(--text-subtle);
  line-height: 1.8;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border-light);
}

@media (max-width: 720px) {
  .data-disclaimer__list > div { grid-template-columns: 1fr; gap: 0.125rem; }
  .data-disclaimer__list dt { font-size: 0.75rem; }
}

/* ===== responsive ===== */
@media (max-width: 960px) {
  .ranking { grid-template-columns: 1fr; }
  .simulator__results { grid-template-columns: 1fr; }
  .simulator__detail { grid-template-columns: 1fr; }
  .prefecture-grid { grid-template-columns: repeat(8, minmax(0, 1fr)); }
}
@media (max-width: 720px) {
  .dashboard__panel, .simulator__form, .simulator__panel { padding: 1.25rem; }
  .prefecture-grid { grid-template-columns: repeat(6, minmax(0, 1fr)); }
}