/* Pollis "Ask about how this works" assistant — Phase 0 styling.
   Inline accordion panel in the page flow. No modal, no fixed-position bubble, no overlay, no glow —
   solid borders and backgrounds only, using the site's --c-* tokens and Atkinson Hyperlegible font.
   Scalable sizes are in rem so they track the user's font setting; 1px is only for hairline borders. */

.assistant {
  display: block;
  width: 100%;
  margin: 2rem 0;
}

.assistant-launcher {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  width: 100%;
  justify-content: space-between;
  padding: 0.85rem 1.1rem;
  border: 1px solid var(--c-border);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.02);
  color: var(--c-text);
  font-family: inherit;
  font-size: 1rem;
  font-weight: 700;
  text-align: left;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
}

.assistant-launcher::after {
  content: '+';
  color: var(--c-accent);
  font-weight: 700;
  font-size: 1.1rem;
  line-height: 1;
}

.assistant-launcher[aria-expanded='true']::after {
  content: '\2212';
}

.assistant-launcher:hover {
  border-color: var(--c-accent);
  background: rgba(253, 186, 116, 0.05);
}

.assistant-launcher:focus-visible {
  outline: 2px solid var(--c-accent);
  outline-offset: 2px;
}

.assistant-panel {
  margin-top: 0.75rem;
  padding: 1.25rem 1.5rem;
  border: 1px solid var(--c-border);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.02);
}

.assistant-disclaimer {
  margin-bottom: 1rem;
  padding: 0.65rem 0.85rem;
  border: 1px solid var(--c-border);
  border-left: 3px solid var(--c-accent);
  border-radius: 6px;
  color: var(--c-text-muted);
  font-size: 0.8rem;
  line-height: 1.55;
}

.assistant-suggestions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.assistant-chip {
  padding: 0.4rem 0.9rem;
  border: 1px solid var(--c-border);
  border-radius: 999px;
  background: transparent;
  color: var(--c-text-muted);
  font-family: inherit;
  font-size: 0.8rem;
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s, background 0.15s;
}

.assistant-chip:hover {
  border-color: var(--c-accent);
  color: var(--c-accent);
  background: rgba(253, 186, 116, 0.06);
}

.assistant-chip:focus-visible {
  outline: 2px solid var(--c-accent);
  outline-offset: 2px;
}

.assistant-form {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.assistant-input {
  flex: 1;
  min-width: 0;
  padding: 0.6rem 0.85rem;
  border: 1px solid var(--c-border);
  border-radius: 6px;
  background: var(--c-bg);
  color: var(--c-text);
  font-family: inherit;
  font-size: 0.9rem;
}

.assistant-input::placeholder {
  color: var(--c-text-muted);
}

.assistant-input:focus {
  outline: none;
  border-color: var(--c-accent);
}

.assistant-submit {
  flex-shrink: 0;
  padding: 0.6rem 1.1rem;
  border: 1px solid var(--c-accent);
  border-radius: 6px;
  background: var(--c-accent);
  color: var(--c-bg);
  font-family: inherit;
  font-size: 0.9rem;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.15s;
}

.assistant-submit:hover {
  background: #fcd9a0;
}

.assistant-submit:focus-visible {
  outline: 2px solid var(--c-text);
  outline-offset: 2px;
}

.assistant-answer {
  font-size: 0.9rem;
  line-height: 1.65;
  color: var(--c-text);
}

.assistant-answer:empty {
  display: none;
}

.assistant-answer-body p + p {
  margin-top: 0.6rem;
}

.assistant-answer-intro {
  color: var(--c-text-muted);
  margin-bottom: 0.75rem;
}

.assistant-chunk {
  padding: 0.85rem 1rem;
  margin-bottom: 0.75rem;
  border: 1px solid var(--c-border);
  border-radius: 6px;
}

.assistant-chunk-title {
  font-weight: 700;
  color: var(--c-accent);
  margin-bottom: 0.4rem;
}

.assistant-chunk-text {
  margin-bottom: 0.5rem;
}

.assistant-cites {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.5rem;
  margin-top: 0.6rem;
  font-size: 0.8rem;
}

.assistant-cites-label {
  color: var(--c-text-muted);
}

.assistant-cite {
  color: var(--c-accent);
  text-decoration: none;
  border-bottom: 1px solid rgba(253, 186, 116, 0.3);
}

.assistant-cite:hover {
  border-bottom-color: var(--c-accent);
}

.assistant-cite:focus-visible {
  outline: 2px solid var(--c-accent);
  outline-offset: 2px;
}

.assistant-visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@media (prefers-reduced-motion: reduce) {
  .assistant-launcher,
  .assistant-chip,
  .assistant-submit,
  .assistant-input {
    transition: none;
  }
}