/* ask-the-wiki RAG chat widget. Honors wiki theme variables where available. */
.askwiki-fab {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 1000;
  padding: 12px 18px;
  border: none;
  border-radius: 999px;
  background: var(--control-bg, #006b62);
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  min-height: 48px;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25);
}
.askwiki-fab:hover { filter: brightness(1.05); }

.askwiki-panel {
  position: fixed;
  right: 20px;
  bottom: 76px;
  z-index: 1001;
  width: min(400px, calc(100vw - 40px));
  max-height: min(560px, calc(100vh - 120px));
  display: none;
  flex-direction: column;
  background: var(--bg, #fff);
  color: var(--text, #222);
  border: 1px solid var(--border, #ddd);
  border-radius: 12px;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.28);
  overflow: hidden;
}
.askwiki-panel.open { display: flex; }

.askwiki-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 14px;
  font-weight: 700;
  background: var(--control-bg, #006b62);
  color: #fff;
}
.askwiki-close {
  background: none;
  border: none;
  color: #fff;
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
  min-width: 44px;
  min-height: 44px;
}

.askwiki-log {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.askwiki-msg {
  padding: 9px 12px;
  border-radius: 10px;
  font-size: 14px;
  line-height: 1.5;
  max-width: 92%;
  word-wrap: break-word;
}
.askwiki-user {
  align-self: flex-end;
  background: var(--control-bg, #006b62);
  color: #fff;
}
.askwiki-bot {
  align-self: flex-start;
  background: var(--code-bg, #f1f3f5);
  color: var(--text, #222);
}
.askwiki-cite {
  color: var(--namu-green, #4b8b3b);
  font-weight: 700;
  cursor: default;
}
.askwiki-sources {
  margin-top: 10px;
  font-size: 12px;
  border-top: 1px solid var(--border, #ddd);
  padding-top: 8px;
}
.askwiki-sources ol { margin: 6px 0 0; padding-left: 18px; }
.askwiki-sources a { color: var(--namu-green, #4b8b3b); text-decoration: none; font-weight: 600; }
.askwiki-snippet { color: var(--text-muted, #6c757d); margin: 2px 0 6px; }
.askwiki-note { margin-top: 8px; font-size: 12px; color: var(--text-muted, #6c757d); font-style: italic; }
.askwiki-error { color: #d9534f; }
.askwiki-thinking { color: var(--text-muted, #6c757d); }

.askwiki-form {
  display: flex;
  gap: 8px;
  padding: 10px;
  border-top: 1px solid var(--border, #ddd);
}
.askwiki-form input {
  flex: 1;
  padding: 9px 12px;
  border: 1px solid var(--border, #ddd);
  border-radius: 8px;
  background: var(--bg, #fff);
  color: var(--text, #222);
  font-size: 14px;
}
.askwiki-form button {
  padding: 9px 14px;
  border: none;
  border-radius: 8px;
  background: var(--control-bg, #006b62);
  color: #fff;
  font-weight: 700;
  cursor: pointer;
  min-width: 64px;
  min-height: 44px;
}
.askwiki-form button:disabled { opacity: 0.5; cursor: not-allowed; }

.askwiki-fab:focus-visible,
.askwiki-close:focus-visible,
.askwiki-form input:focus-visible,
.askwiki-form button:focus-visible {
  outline: 2px solid #fff;
  outline-offset: 2px;
  box-shadow: 0 0 0 5px var(--focus-ring, #005fcc);
}

@media (max-width: 480px) {
  .askwiki-fab { right: 12px; bottom: 12px; }
  .askwiki-panel { right: 8px; bottom: 68px; width: calc(100vw - 16px); max-height: calc(100dvh - 84px); }
}

@media (max-height: 400px) {
  .askwiki-panel {
    inset: 8px;
    width: auto;
    max-height: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .askwiki-fab, .askwiki-panel { transition: none; }
}