#agent-toggle {
  position: fixed;
  bottom: 42px;
  right: 12px;
  width: 25px;
  font-size: 20px;
  padding: 5px;
  z-index: 1000;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

#agent-toggle .agent-icon-close[hidden],
#agent-toggle .agent-icon-open[hidden] {
  display: none !important;
}

#agent-panel {
  position: fixed;
  right: 12px;
  bottom: 86px;
  width: min(420px, calc(100vw - 24px));
  max-height: min(70vh, 560px);
  z-index: 1001;
  display: flex;
  flex-direction: column;
  background: var(--background-light);
  color: var(--text-color);
  border-radius: 10px;
  box-shadow: 0 2px 12px var(--shadow-color);
  border: 1px solid color-mix(in srgb, var(--main-color) 20%, transparent);
  overflow: hidden;
  font-family: var(--font-family);
  font-size: 12px;
}

#agent-panel[hidden] {
  display: none !important;
}

.agent-panel-head {
  display: flex;
  gap: 0.35rem;
  padding: 0.45rem 0.55rem 0.35rem;
  border-bottom: 1px solid color-mix(in srgb, var(--main-color) 16%, transparent);
}

.agent-tab {
  flex: 1;
  border: 1px solid color-mix(in srgb, var(--main-color) 28%, transparent);
  background: color-mix(in srgb, var(--main-color) 8%, var(--background-light));
  color: var(--main-color);
  border-radius: 8px;
  padding: 0.28rem 0.4rem;
  font-family: var(--font-family);
  font-size: 12px;
  cursor: pointer;
}

.agent-tab[aria-selected="true"] {
  background: var(--main-color);
  border-color: var(--main-color);
  color: var(--background-light);
}

.agent-pane {
  display: flex;
  flex-direction: column;
  min-height: 0;
  padding: 0.55rem 0.7rem 0.65rem;
  gap: 0.45rem;
}

.agent-pane[hidden] {
  display: none !important;
}

#agent-search-input,
#agent-ask-input {
  width: 100%;
  box-sizing: border-box;
  font-family: var(--font-family);
  font-size: 12px;
  color: var(--text-color-dark);
  background: var(--background-color);
  border: 1px solid color-mix(in srgb, var(--main-color) 40%, transparent);
  border-radius: 8px;
  padding: 0.4rem 0.5rem;
}

#agent-search-results,
#agent-thread {
  overflow: auto;
  min-height: 8rem;
  max-height: 22rem;
}

.agent-empty {
  margin: 0.4rem 0 0;
  color: color-mix(in srgb, var(--text-color) 72%, transparent);
}

.agent-hit {
  display: block;
  text-decoration: none;
  color: inherit;
  padding: 0.45rem 0.35rem;
  border-bottom: 1px solid color-mix(in srgb, var(--main-color) 12%, transparent);
}

.agent-hit:hover {
  background: color-mix(in srgb, var(--main-color) 8%, var(--background-light));
}

.agent-hit-meta {
  display: block;
  color: var(--main-color);
  font-weight: 600;
}

.agent-kind {
  display: inline-block;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.03em;
  padding: 0 0.35rem;
  margin-right: 0.25rem;
  border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--main-color) 35%, transparent);
  background: color-mix(in srgb, var(--main-color) 8%, var(--background-light));
  color: var(--main-color);
}

.agent-hit-snippet {
  display: block;
  margin-top: 0.2rem;
  color: var(--text-color);
}

#agent-quota {
  margin: 0;
  color: color-mix(in srgb, var(--text-color) 78%, transparent);
}

.agent-disclaimer {
  margin: 0;
  font-size: 11px;
  line-height: 1.35;
  color: color-mix(in srgb, var(--text-color) 70%, transparent);
}

.agent-msg {
  margin-bottom: 0.7rem;
}

.agent-msg-user p {
  margin: 0;
  white-space: pre-wrap;
  color: var(--main-color);
}

.agent-md {
  line-height: 1.45;
}

.agent-md > *:first-child {
  margin-top: 0;
}

.agent-md > *:last-child {
  margin-bottom: 0;
}

.agent-md p {
  margin: 0 0 0.55em;
  white-space: normal;
}

.agent-md h1,
.agent-md h2,
.agent-md h3 {
  margin: 0.7em 0 0.35em;
  line-height: 1.25;
  color: var(--main-color);
}

.agent-md h1 { font-size: 1.05rem; }
.agent-md h2 { font-size: 1rem; }
.agent-md h3 { font-size: 0.92rem; }

.agent-md ul,
.agent-md ol {
  margin: 0.25em 0 0.65em;
  padding-left: 1.25em;
}

.agent-md li {
  margin: 0.15em 0;
}

.agent-md blockquote {
  margin: 0.4em 0 0.65em;
  padding: 0.15em 0 0.15em 0.7em;
  border-left: 2px solid color-mix(in srgb, var(--main-color) 45%, transparent);
  color: color-mix(in srgb, var(--text-color) 82%, transparent);
}

.agent-md hr {
  border: 0;
  border-top: 1px solid color-mix(in srgb, var(--main-color) 18%, transparent);
  margin: 0.7em 0;
}

.agent-md :not(pre) > code {
  font-family: var(--font-code, ui-monospace, SFMono-Regular, Menlo, monospace);
  font-size: 0.92em;
  padding: 0.05em 0.3em;
  border-radius: 4px;
  background: color-mix(in srgb, var(--secondary-light) 80%, var(--background-color));
  border: 1px solid color-mix(in srgb, var(--main-color) 22%, transparent);
}

.agent-md-pre {
  margin: 0.4em 0 0.7em;
  padding: 0.55rem 0.65rem;
  overflow: auto;
  border-radius: 8px;
  border: 1px solid color-mix(in srgb, var(--main-color) 22%, transparent);
  background: color-mix(in srgb, var(--background-light) 86%, var(--text-color) 14%);
}

.agent-md-pre code {
  font-family: var(--font-code, ui-monospace, SFMono-Regular, Menlo, monospace);
  font-size: 11px;
}

.agent-citations {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-top: 0.35rem;
}

.agent-citations a {
  font-size: 11px;
}

.agent-thinking {
  margin: 0;
  min-height: 1.2em;
  color: color-mix(in srgb, var(--text-color) 68%, transparent);
}

#agent-ask-form {
  display: flex;
  gap: 0.4rem;
  align-items: flex-end;
}

#agent-ask-form[hidden] {
  display: none !important;
}

#agent-ask-form button {
  font-family: var(--font-family);
  font-size: 12px;
  border-radius: 8px;
  border: 1px solid var(--main-color);
  background: var(--main-color);
  color: var(--background-light);
  padding: 0.4rem 0.65rem;
  cursor: pointer;
}

@media print {
  #agent-toggle,
  #agent-panel {
    display: none !important;
  }
}