/* components.css — cards, badges, tables, ledger UI, faq, forms */

.card {
  background: #fff;
  border: 1px solid var(--color-line);
  border-radius: 2px;
  padding: 22px;
}

.act-card {
  background: #fff;
  border: 1px solid var(--color-line);
  border-radius: 2px;
  padding: 22px;
  border-top: 4px solid var(--color-accent);
}
.act-card h3 { margin-bottom: 8px; }
.act-card a.card-link { display: inline-block; margin-top: 10px; font-weight: 600; }

.badge {
  display: inline-block;
  background: var(--color-accent);
  color: #fff;
  border-radius: 999px;
  padding: 3px 12px;
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.badge.badge-blue { background: var(--color-blue); }
.badge.badge-outline {
  background: transparent;
  color: var(--color-dark);
  border: 1px solid var(--color-dark);
}

.disclaimer {
  background: #EFE9DA;
  border-left: 4px solid var(--color-accent);
  padding: 14px 18px;
  font-size: 14px;
  border-radius: 0 2px 2px 0;
}

.verify-note {
  font-size: 13px;
  color: #55524A;
  font-style: italic;
}

table.compare-table,
table.data-table {
  margin: 16px 0;
  font-size: 15px;
}
table.compare-table caption,
table.data-table caption {
  text-align: left;
  font-weight: 600;
  margin-bottom: 8px;
  font-family: var(--font-head);
}
table.compare-table th,
table.compare-table td,
table.data-table th,
table.data-table td {
  border: 1px solid var(--color-line);
  padding: 10px 12px;
  text-align: left;
  vertical-align: top;
}
table.compare-table thead th,
table.data-table thead th {
  background: var(--color-dark);
  color: #F4F1EA;
}
table.compare-table tbody tr:nth-child(even),
table.data-table tbody tr:nth-child(even) {
  background: #EEEAE0;
}

.faq-item {
  border-bottom: 1px solid var(--color-line);
}
.faq-item summary {
  cursor: pointer;
  padding: 16px 4px;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 18px;
  color: var(--color-dark);
  list-style: none;
  position: relative;
  padding-right: 30px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  position: absolute;
  right: 4px;
  top: 14px;
  font-size: 22px;
  color: var(--color-accent);
}
.faq-item[open] summary::after { content: "\2212"; }
.faq-item .faq-answer { padding: 0 4px 18px; }

.glossary-list dt {
  font-family: var(--font-head);
  font-weight: 600;
  color: var(--color-dark);
  margin-top: 18px;
}
.glossary-list dd { margin: 4px 0 0; }

/* ---- Ledger mechanic ---- */

.ledger-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  margin-bottom: 18px;
}

.btn {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 14px;
  padding: 10px 18px;
  border-radius: 2px;
  border: 1px solid var(--color-dark);
  background: var(--color-dark);
  color: #fff;
  cursor: pointer;
}
.btn:hover { background: var(--color-accent); border-color: var(--color-accent); }
.btn[aria-pressed="true"] { background: var(--color-accent); border-color: var(--color-accent); }
.btn-outline {
  background: transparent;
  color: var(--color-dark);
}
.btn-outline:hover { background: var(--color-dark); color: #fff; }

.legend {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  font-size: 13px;
}
.legend .swatch {
  display: inline-block;
  width: 12px; height: 12px;
  border-radius: 50%;
  margin-right: 6px;
  vertical-align: -1px;
}

.timeline-wrap {
  position: relative;
  border: 1px solid var(--color-line);
  background: #fff;
  border-radius: 2px;
  padding: 8px 0;
}

.timeline-strip {
  display: flex;
  overflow-x: auto;
  scroll-snap-type: x proximity;
  gap: 2px;
  padding: 12px 12px 18px;
  list-style: none;
  margin: 0;
}

.timeline-strip .year-item {
  scroll-snap-align: start;
  flex: 0 0 auto;
  min-width: 56px;
  text-align: center;
  padding: 10px 6px 14px;
  border-radius: 2px;
  cursor: pointer;
  font-weight: 600;
  font-size: 13px;
  color: var(--color-dark);
  border: 1px solid transparent;
  position: relative;
}
.timeline-strip .year-item:hover,
.timeline-strip .year-item:focus-visible {
  background: #EFE9DA;
}
.timeline-strip .year-item[aria-selected="true"] {
  background: var(--color-accent);
  color: #fff;
  border-color: var(--color-accent);
}
.timeline-strip .year-item .marker {
  display: block;
  width: 8px; height: 8px;
  border-radius: 50%;
  margin: 6px auto 0;
  background: transparent;
}
.timeline-strip .year-item.has-entry .marker { background: currentColor; }
.timeline-strip .year-item.has-entry:not([aria-selected="true"]) .marker { background: var(--marker-color, var(--color-accent)); }

.event-card {
  margin-top: 18px;
  padding: 20px 22px;
  border: 1px solid var(--color-line);
  border-left: 6px solid var(--color-accent);
  background: #fff;
  border-radius: 0 2px 2px 0;
}
.event-card .stamp {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 54px; height: 54px;
  border-radius: 50%;
  border: 2px solid var(--color-accent);
  color: var(--color-accent);
  font-weight: 700;
  font-family: var(--font-head);
  font-size: 13px;
  float: right;
  margin-left: 14px;
  text-align: center;
}

.compare-panel { margin-top: 18px; }
.slider-row {
  display: grid;
  gap: 18px;
  grid-template-columns: 1fr;
  margin: 18px 0;
}
@media (min-width: 700px) {
  .slider-row { grid-template-columns: 1fr 1fr; }
}
.slider-field label {
  display: block;
  font-weight: 600;
  font-size: 13px;
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.slider-field output {
  font-family: var(--font-head);
  font-weight: 700;
  color: var(--color-accent);
  margin-left: 8px;
}
.slider-field input[type="range"] {
  width: 100%;
}

.js-only { display: none; }
html.js-ready .js-only { display: block; }
html.js-ready .no-js-only { display: none; }

/* Ledger fallback: visible by default; hidden only once JS confirms
   the interactive version initialised successfully. */
html.ledger-ready .ledger-fallback { display: none; }
.ledger-app[hidden] { display: none; }

.paper-note {
  font-size: 13px;
  color: #55524A;
  margin-top: 10px;
}