/* =========================================================
   小窝助手
   ========================================================= */

.assistant-card {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 13px;
  text-align: left;
  border: 1px solid color-mix(in srgb, var(--sage) 24%, var(--line));
  border-radius: 18px;
  background:
    radial-gradient(140px 110px at 100% 0%, color-mix(in srgb, var(--sage-soft) 80%, transparent), transparent 78%),
    var(--surface);
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s var(--ease-spring), box-shadow 0.2s;
}

.assistant-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-card);
}

.assistant-card__avatar {
  width: 39px;
  height: 39px;
  flex: none;
  display: grid;
  place-items: center;
  border-radius: 13px;
  color: var(--sage);
  background: var(--sage-soft);
}

.assistant-card__avatar .icon {
  width: 20px;
  height: 20px;
}

.assistant-card__copy {
  flex: 1;
  min-width: 0;
}

.assistant-card__copy strong {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 10px;
  font-weight: 600;
  color: var(--ink);
}

.assistant-card__copy strong em {
  padding: 2px 5px;
  border-radius: 999px;
  background: var(--sage-soft);
  color: var(--sage);
  font-size: 7px;
  font-style: normal;
  font-weight: 500;
}

.assistant-card__copy span {
  display: block;
  margin-top: 3px;
  overflow: hidden;
  font-size: 8px;
  color: var(--muted);
  white-space: nowrap;
  text-overflow: ellipsis;
}

.assistant-card__cta {
  flex: none;
  display: inline-flex;
  align-items: center;
  gap: 1px;
  font-size: 8px;
  font-weight: 600;
  color: var(--sage);
}

.assistant-card__cta .icon {
  width: 11px;
  height: 11px;
}

/* ---------- Chat sheet ---------- */
.assistant-chat {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-height: 41vh;
  overflow-y: auto;
  padding: 4px 2px 8px;
  scroll-behavior: smooth;
}

.assistant-message {
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.assistant-message__avatar {
  width: 27px;
  height: 27px;
  flex: none;
  display: grid;
  place-items: center;
  overflow: hidden;
  border-radius: 50%;
  background: var(--surface-soft);
  color: var(--muted);
}

.assistant-message__avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.assistant-message__avatar .icon {
  width: 14px;
  height: 14px;
}

.assistant-message.is-assistant .assistant-message__avatar {
  color: var(--sage);
  background: var(--sage-soft);
}

.assistant-message__body {
  max-width: 82%;
  min-width: 0;
}

.assistant-message__meta {
  display: block;
  margin-bottom: 4px;
  font-size: 7px;
  color: var(--muted);
}

.assistant-message__body p {
  margin: 0;
  padding: 9px 11px;
  border: 1px solid var(--line);
  border-radius: 4px 14px 14px 14px;
  background: var(--surface);
  color: var(--ink-soft);
  font-size: 9px;
  line-height: 1.75;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.assistant-message.is-assistant .assistant-message__body p {
  border-color: color-mix(in srgb, var(--sage) 18%, var(--line));
  background: color-mix(in srgb, var(--sage-soft) 42%, var(--surface));
}

.assistant-message:not(.is-assistant) {
  flex-direction: row-reverse;
}

.assistant-message:not(.is-assistant) .assistant-message__body {
  text-align: right;
}

.assistant-message:not(.is-assistant) .assistant-message__body p {
  border-radius: 14px 4px 14px 14px;
  background: var(--butter-soft);
  border-color: color-mix(in srgb, var(--butter) 20%, var(--line));
}

.assistant-suggestions {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  padding: 4px 0 8px;
  scrollbar-width: none;
}

.assistant-suggestions button {
  flex: none;
  padding: 6px 9px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  color: var(--ink-soft);
  font-size: 8px;
  white-space: nowrap;
}

.assistant-suggestions button:hover {
  border-color: var(--sage);
  color: var(--sage);
}

.assistant-cloud-toggle {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin: 2px 0 8px;
  padding: 9px 10px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--surface-soft);
  cursor: pointer;
}

.assistant-cloud-toggle input {
  margin-top: 2px;
  accent-color: var(--sage);
}

.assistant-cloud-toggle span {
  min-width: 0;
}

.assistant-cloud-toggle strong {
  display: block;
  font-size: 9px;
  font-weight: 600;
  color: var(--ink);
}

.assistant-cloud-toggle small {
  display: block;
  margin-top: 3px;
  font-size: 7.5px;
  line-height: 1.65;
  color: var(--muted);
}

.assistant-composer {
  margin-top: 2px;
}

.assistant-composer .input {
  font-size: 10px;
}

.assistant-empty {
  padding: 14px 10px 10px;
  text-align: center;
}

.assistant-empty__icon {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  margin: 0 auto 8px;
  border-radius: 13px;
  color: var(--sage);
  background: var(--sage-soft);
}

.assistant-empty__icon .icon {
  width: 19px;
  height: 19px;
}

.assistant-empty strong {
  display: block;
  font-size: 10px;
  color: var(--ink);
}

.assistant-empty p {
  max-width: 240px;
  margin: 5px auto 0;
  font-size: 8px;
  line-height: 1.7;
  color: var(--muted);
}

@media (max-width: 365px) {
  .assistant-card {
    gap: 8px;
    padding: 11px;
  }

  .assistant-card__avatar {
    width: 35px;
    height: 35px;
  }

  .assistant-card__copy strong {
    font-size: 9px;
  }

  .assistant-card__copy span {
    font-size: 7.5px;
  }

  .assistant-chat {
    max-height: 36vh;
  }
}