/*
 * Shared word-popup state and relationship disclosure.
 *
 * The website shell supplies the standard design tokens. The standalone reader
 * supplies reader-theme tokens, so the same popup UI remains themed without
 * loading the full website component library.
 */

.wordy-state,
.wordy-related {
  --wordy-popup-border: var(--line, var(--reader-popup-border, #dee2e6));
  --wordy-popup-surface: var(--panel2, var(--reader-definition-bg, #f8f9fa));
  --wordy-popup-text: var(--ink, var(--reader-popup-text, #212529));
  --wordy-popup-muted: var(--dim, var(--reader-btn-secondary-color, #6c757d));
  --wordy-popup-accent: var(--accent, var(--reader-btn-primary-color, #0d6efd));
  --wordy-popup-panel: var(--panel, var(--reader-popup-bg, #fff));
  --wordy-popup-radius: var(--radius-sm, 0.25rem);
  --wordy-popup-shadow: var(--shadow-overlay, 0 0.5rem 1.5rem rgb(0 0 0 / 20%));
}

.wordy-state {
  position: relative;
  display: inline-flex;
  margin-left: auto;
}

.wordy-state__badge {
  display: inline-flex;
  max-width: min(10rem, 35vw);
  min-height: 1.75rem;
  padding: 0.2rem 0.5rem;
  border: 1px solid var(--wordy-popup-border);
  border-radius: 999px;
  background: var(--wordy-popup-surface);
  color: var(--wordy-popup-muted);
  align-items: center;
  gap: 0.3rem;
  font: inherit;
  font-size: 0.75rem;
  font-weight: 600;
  cursor: help;
}

.wordy-state__label {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.wordy-state__badge:hover,
.wordy-state__badge:focus-visible,
.wordy-state[data-open="true"] .wordy-state__badge {
  border-color: var(--wordy-popup-accent);
  color: var(--wordy-popup-text);
  outline: none;
}

.wordy-state__explanation {
  position: absolute;
  top: calc(100% + 0.4rem);
  right: 0;
  z-index: 20;
  width: max-content;
  max-width: min(18rem, calc(100vw - 3rem));
  padding: 0.45rem 0.6rem;
  border: 1px solid var(--wordy-popup-border);
  border-radius: var(--wordy-popup-radius);
  background: var(--wordy-popup-text);
  color: var(--wordy-popup-panel);
  box-shadow: var(--wordy-popup-shadow);
  font-size: 0.75rem;
  font-weight: 400;
  line-height: 1.35;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-0.2rem);
  transition: opacity 120ms ease, transform 120ms ease;
}

.wordy-state:hover .wordy-state__explanation,
.wordy-state:focus-within .wordy-state__explanation,
.wordy-state[data-open="true"] .wordy-state__explanation {
  opacity: 1;
  transform: translateY(0);
}

.wordy-related {
  margin-top: 0.75rem;
  border-top: 1px solid var(--wordy-popup-border);
  padding-top: 0.65rem;
}

.wordy-related__toggle {
  display: inline-flex;
  padding: 0.2rem 0;
  border: 0;
  background: transparent;
  color: var(--wordy-popup-muted);
  align-items: center;
  gap: 0.35rem;
  font: inherit;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
}

.wordy-related__toggle:hover,
.wordy-related__toggle:focus-visible {
  color: var(--wordy-popup-accent);
}

.wordy-related__chevron {
  transition: transform 120ms ease;
}

.wordy-related__toggle[aria-expanded="true"] .wordy-related__chevron {
  transform: rotate(180deg);
}

.wordy-related__region {
  max-height: 12rem;
  padding-top: 0.55rem;
  overflow: auto;
}

.wordy-related__group + .wordy-related__group {
  margin-top: 0.6rem;
}

.wordy-related__heading {
  margin: 0 0 0.35rem;
  color: var(--wordy-popup-muted);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.wordy-related__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.wordy-related__chip {
  padding: 0.18rem 0.45rem;
  border: 1px solid var(--wordy-popup-border);
  border-radius: 999px;
  background: var(--wordy-popup-surface);
  color: var(--wordy-popup-text);
  font-size: 0.78rem;
}

.wordy-related__message {
  margin: 0;
  color: var(--wordy-popup-muted);
  font-size: 0.78rem;
}

.wordy-related__retry,
.wordy-related__show-all {
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--wordy-popup-accent);
  font: inherit;
  font-size: 0.78rem;
  text-decoration: underline;
  cursor: pointer;
}

.wordy-related__show-all {
  margin-top: 0.55rem;
}