/* Graph reader surface: proposition panel, review badges, and ladder controls. */

.prop-ref {
  position: relative;
  top: -1px;
  margin-left: 2px;
  color: var(--links, #6e1f1f);
  font-size: 11px;
  line-height: 1;
  vertical-align: super;
}

.prop-ref[tabindex] {
  cursor: pointer;
}

.prop-ref:focus-visible {
  border-radius: 2px;
  outline: 2px solid var(--links, #6e1f1f);
  outline-offset: 3px;
}

.graph-panel[hidden] {
  display: none;
}

.graph-panel {
  position: fixed;
  z-index: 1000;
  top: 16px;
  right: 16px;
  bottom: 16px;
  width: 420px;
  max-width: calc(100vw - 32px);
  overflow: auto;
  border: 1px solid var(--table-border-color, #c9b894);
  border-radius: 6px;
  background: var(--bg, #fff);
  color: var(--fg, #1a1612);
}

.bartley-light .graph-panel {
  box-shadow: 0 10px 30px rgba(26, 22, 18, 0.18);
}

.bartley-dark .graph-panel {
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.45);
}

.graph-panel-header {
  position: sticky;
  z-index: 1;
  top: 0;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 16px 12px;
  border-bottom: 1px solid var(--table-border-color, #c9b894);
  background: var(--bg, #fff);
}

.graph-panel-title {
  margin: 0;
  color: var(--fg, #1a1612);
  font-size: 18px;
  font-weight: 500;
  line-height: 24px;
  overflow-wrap: anywhere;
}

.graph-panel-close {
  flex: 0 0 auto;
  min-width: 32px;
  min-height: 32px;
  padding: 5px 9px 3px;
  border: 1px solid var(--rule, #c9b894);
  border-radius: 4px;
  background: transparent;
  color: var(--fg, #1a1612);
  font-family: inherit;
  font-size: 20px;
  line-height: 20px;
  cursor: pointer;
}

.graph-panel-close:hover,
.graph-panel-close:focus-visible {
  border-color: var(--links, #6e1f1f);
  color: var(--links, #6e1f1f);
}

.graph-panel-body {
  padding: 16px;
}

.graph-panel-body section + section {
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px solid var(--rule, #c9b894);
}

.graph-panel-hop-title {
  margin: 0 0 8px;
  color: var(--fg, #1a1612);
  font-size: 15px;
  font-weight: 600;
  line-height: 20px;
}

.panel-proposition-text,
.panel-edge-rationale {
  margin: 0 0 8px;
}

.graph-panel-meta {
  margin: 6px 0;
  color: var(--whisper, #6e6354);
  font-size: 12px;
  line-height: 17px;
}

.graph-badges,
.ladder-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.graph-badges {
  margin-top: 8px;
}

.ladder-badges {
  margin: 8px 0 10px;
}

.graph-badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 8px 2px;
  border: 1px solid var(--rule, #c9b894);
  border-radius: 999px;
  color: var(--whisper, #6e6354);
  font-size: 12px;
  line-height: 16px;
  white-space: nowrap;
}

.panel-edge {
  margin-top: 12px;
  padding: 12px;
  border-left: 3px solid var(--rule, #c9b894);
  background: var(--sidebar-bg, #f5f5f5);
}

.panel-edge--contradicts {
  border-left-color: var(--links, #6e1f1f);
}

.panel-edge-relation {
  margin: 0;
  color: var(--fg, #1a1612);
  font-size: 14px;
  font-weight: 600;
  line-height: 19px;
}

.panel-edge--contradicts .panel-edge-relation {
  color: var(--links, #6e1f1f);
}

.panel-passage,
.panel-source {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--rule, #c9b894);
}

.panel-quote-context {
  color: var(--whisper, #6e6354);
  line-height: 22px;
}

.panel-quote-exact {
  color: var(--fg, #1a1612);
}

.panel-quote-prefix::after,
.panel-quote-exact::after {
  content: " ";
}

.panel-source-title {
  margin-bottom: 4px;
  font-weight: 600;
}

.panel-pointer-row {
  margin-top: 8px;
}

.panel-pointer-label {
  display: block;
  margin-bottom: 2px;
  color: var(--whisper, #6e6354);
  font-size: 12px;
}

.panel-pointer {
  display: block;
  padding: 5px 6px;
  border: 1px solid var(--rule, #c9b894);
  border-radius: 3px;
  background: var(--sidebar-bg, #f5f5f5);
  color: var(--fg, #1a1612);
  font-size: 11px;
  line-height: 16px;
  overflow-wrap: anywhere;
  white-space: pre-wrap;
}

.graph-withheld {
  color: var(--whisper, #6e6354);
  font-size: 12px;
  font-style: italic;
}

.ladder-rung--dead .ladder-statement,
.ladder-rung--dead .ladder-burden,
.ladder-rung--dead .ladder-rules,
.ladder-rung--dead .ladder-disconnect {
  color: var(--whisper, #6e6354);
}

.ladder-rung--dead .ladder-statement {
  opacity: 0.72;
}

.ladder-badge--dead {
  display: inline-block;
  margin-top: 5px;
  padding: 3px 7px 1px;
  border: 1px solid var(--rule, #c9b894);
  border-radius: 999px;
  color: var(--whisper, #6e6354);
  font-size: 11px;
  line-height: 15px;
}

.ladder-hide-dead .ladder-rung--dead {
  display: none;
}

.ladder-rung[data-divergence="sanctioned"]::after {
  display: block;
  margin-top: 5px;
  color: var(--whisper, #6e6354);
  content: "authored " attr(data-authored-status) " · computed " attr(data-computed-status);
  font-size: 12px;
  line-height: 17px;
}

.ladder-dead-toggle {
  margin: 0 0 12px;
  padding: 6px 10px 4px;
  border: 1px solid var(--rule, #c9b894);
  border-radius: 4px;
  background: transparent;
  color: var(--whisper, #6e6354);
  font-family: inherit;
  font-size: 12px;
  line-height: 17px;
  cursor: pointer;
}

.ladder-dead-toggle[aria-pressed="true"] {
  background: var(--sidebar-bg, #f5f5f5);
  color: var(--fg, #1a1612);
}

.ladder-dead-toggle:hover,
.ladder-dead-toggle:focus-visible {
  border-color: var(--links, #6e1f1f);
  color: var(--links, #6e1f1f);
}

@media (max-width: 768px) {
  .graph-panel {
    top: auto;
    right: 0;
    bottom: 0;
    left: 0;
    width: 100%;
    max-width: none;
    max-height: calc(100vh - 24px);
    border-right: 0;
    border-bottom: 0;
    border-left: 0;
    border-radius: 8px 8px 0 0;
  }

  .graph-panel-header,
  .graph-panel-body {
    padding-right: 14px;
    padding-left: 14px;
  }
}

@media print {
  .graph-panel,
  .ladder-dead-toggle {
    display: none;
  }
}