body.assistant-open {
  overflow: hidden;
}
.assistant-backdrop {
  position: fixed;
  inset: 0;
  z-index: 89;
  background: rgba(8, 12, 20, 0.52);
  backdrop-filter: blur(4px);
  opacity: 0;
  transition: opacity 0.18s ease;
}
.assistant-backdrop.is-open {
  opacity: 1;
}
.shopping-assistant {
  position: fixed;
  z-index: 90;
  top: 0;
  right: 0;
  width: min(620px, 100%);
  height: 100dvh;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  background: var(--surface);
  color: var(--text);
  border-left: 1px solid var(--line);
  box-shadow: -24px 0 80px rgba(8, 18, 36, 0.22);
  transform: translateX(102%);
  transition: transform 0.22s ease;
}
.shopping-assistant.is-open {
  transform: translateX(0);
}
.assistant-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 22px;
  border-bottom: 1px solid var(--line);
}
.assistant-title {
  display: flex;
  align-items: center;
  gap: 12px;
}
.assistant-spark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 14px;
  background: linear-gradient(135deg, #337ee8, #9c3bcc);
  color: #fff;
  font-size: 21px;
  box-shadow: 0 10px 24px rgba(82, 86, 218, 0.28);
}
.assistant-title strong,
.assistant-title small {
  display: block;
}
.assistant-title small {
  margin-top: 3px;
  color: var(--muted);
}
.assistant-close {
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: var(--bg);
  color: var(--text);
  font-size: 25px;
  cursor: pointer;
}
.assistant-conversation {
  overflow: auto;
  padding: 20px 22px;
  background:
    radial-gradient(circle at 90% 0%, color-mix(in srgb, var(--accent) 10%, transparent), transparent 34%),
    var(--bg);
}
.assistant-intro {
  padding: 18px;
  border: 1px solid color-mix(in srgb, var(--accent) 30%, var(--line));
  border-radius: 18px;
  background: color-mix(in srgb, var(--accent) 7%, var(--surface));
}
.assistant-intro p {
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
}
.assistant-prompts {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}
.assistant-prompts button {
  padding: 9px 11px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  color: var(--text);
  font-weight: 750;
  cursor: pointer;
}
.assistant-messages {
  display: grid;
  gap: 14px;
  margin-top: 18px;
}
.assistant-conversation.has-conversation .assistant-intro {
  display: none;
}
.assistant-conversation.has-conversation .assistant-messages {
  margin-top: 0;
}
.assistant-message {
  max-width: 90%;
  padding: 13px 15px;
  border-radius: 16px;
  background: var(--bg);
  border: 1px solid var(--line);
}
.assistant-message.is-assistant {
  max-width: 100%;
  padding: 0;
  border: 0;
  background: transparent;
}
.assistant-message.is-user {
  max-width: 78%;
  justify-self: end;
  background: var(--text);
  border-color: var(--text);
  color: var(--bg);
}
.assistant-message-label {
  display: block;
  margin-bottom: 5px;
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  opacity: 0.68;
}
.assistant-message-copy {
  padding: 15px 16px;
  border: 1px solid var(--line);
  border-radius: 17px;
  background: var(--surface);
  box-shadow: 0 8px 24px rgba(14, 24, 42, 0.06);
}
.assistant-message.is-user .assistant-message-copy {
  padding: 0;
  border: 0;
  background: transparent;
  box-shadow: none;
}
.assistant-message-copy,
.assistant-message p {
  margin: 0;
  white-space: pre-wrap;
  line-height: 1.52;
}
.assistant-message.is-pending .assistant-message-copy {
  opacity: 0.65;
}
.assistant-message.is-error {
  border-color: #d94c4c;
  color: #b52c2c;
}
.assistant-message.is-error .assistant-message-copy {
  border-color: #d94c4c;
}
.assistant-products {
  display: grid;
  gap: 9px;
  margin-top: 14px;
}
.assistant-recommendations {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 11px;
}
.assistant-recommendation {
  min-width: 0;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--surface);
  box-shadow: 0 8px 26px rgba(14, 24, 42, 0.06);
}
.assistant-recommendation-top {
  min-height: 26px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.assistant-recommendation-rank {
  display: grid;
  place-items: center;
  width: 24px;
  height: 24px;
  border-radius: 8px;
  background: color-mix(in srgb, var(--accent) 12%, var(--surface));
  color: var(--accent);
  font-size: 11px;
  font-weight: 900;
}
.assistant-recommendation-badge {
  overflow: hidden;
  padding: 5px 7px;
  border-radius: 999px;
  background: color-mix(in srgb, #32a46f 13%, var(--surface));
  color: #23734f;
  font-size: 9px;
  font-weight: 900;
  letter-spacing: 0.04em;
  text-overflow: ellipsis;
  text-transform: uppercase;
  white-space: nowrap;
}
.assistant-recommendation h3 {
  margin: 11px 0 7px;
  font-size: 14px;
  line-height: 1.32;
}
.assistant-recommendation-meta {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 5px 8px;
  margin-bottom: 8px;
}
.assistant-recommendation-meta strong {
  color: var(--accent);
  font-size: 15px;
}
.assistant-recommendation-meta span {
  color: var(--muted);
  font-size: 10px;
}
.assistant-recommendation p {
  color: var(--muted);
  font-size: 11px;
  line-height: 1.45;
}
.assistant-recommendation-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-top: 12px;
  padding: 9px 10px;
  border-radius: 10px;
  background: var(--text);
  color: var(--bg);
  font-size: 11px;
  font-weight: 850;
}
.assistant-recommendation-link:hover {
  background: var(--accent);
  color: #fff;
}
.assistant-comparison-notes {
  display: grid;
  gap: 7px;
  margin: 11px 0 0;
  padding: 0;
  list-style: none;
}
.assistant-comparison-notes li {
  position: relative;
  padding: 9px 11px 9px 28px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: color-mix(in srgb, var(--surface) 86%, transparent);
  color: var(--muted);
  font-size: 11px;
  line-height: 1.42;
}
.assistant-comparison-notes li::before {
  position: absolute;
  left: 11px;
  content: "✓";
  color: var(--accent);
  font-weight: 900;
}
.assistant-follow-up {
  margin-top: 11px !important;
  padding: 11px 13px;
  border-left: 3px solid var(--accent);
  border-radius: 0 12px 12px 0;
  background: color-mix(in srgb, var(--accent) 7%, var(--surface));
  font-size: 12px;
  font-weight: 700;
}
.assistant-product {
  display: grid;
  grid-template-columns: 66px minmax(0, 1fr);
  align-items: center;
  gap: 12px;
  padding: 9px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--surface);
}
.assistant-product:hover {
  border-color: var(--accent);
}
.assistant-product img {
  width: 66px;
  height: 66px;
  object-fit: contain;
  border-radius: 10px;
  background: #fff;
}
.assistant-product strong,
.assistant-product small {
  display: block;
}
.assistant-product strong {
  font-size: 13px;
  line-height: 1.35;
}
.assistant-product small {
  margin-top: 5px;
  color: var(--muted);
  font-size: 11px;
}
.assistant-sources {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 14px;
  font-size: 11px;
}
.assistant-sources strong {
  width: 100%;
}
.assistant-sources a {
  padding: 6px 8px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--muted);
}
.assistant-form {
  padding: 15px 18px 18px;
  border-top: 1px solid var(--line);
  background: var(--surface);
}
.assistant-input-row {
  display: flex;
  align-items: flex-end;
  gap: 9px;
  padding: 9px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--bg);
}
.assistant-input-row:focus-within {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 16%, transparent);
}
.assistant-input-row textarea {
  width: 100%;
  min-height: 44px;
  max-height: 130px;
  resize: vertical;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--text);
  font: inherit;
  line-height: 1.4;
  padding: 10px;
}
.assistant-input-row button {
  min-width: 48px;
  height: 48px;
  border: 0;
  border-radius: 13px;
  background: linear-gradient(135deg, #337ee8, #8654db);
  color: #fff;
  font-size: 20px;
  font-weight: 900;
  cursor: pointer;
}
.assistant-input-row button:disabled {
  opacity: 0.48;
  cursor: wait;
}
.assistant-disclaimer {
  margin: 8px 4px 0;
  color: var(--muted);
  font-size: 10px;
  text-align: center;
}
.header-ai {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  min-height: 44px;
  padding: 0 15px;
  border: 0;
  border-radius: 12px;
  background: linear-gradient(135deg, #337ee8, #8654db);
  color: #fff;
  font-size: 13px;
  font-weight: 900;
  white-space: nowrap;
  cursor: pointer;
  box-shadow: 0 9px 22px rgba(67, 92, 220, 0.22);
}
.assistant-hero-cta {
  border-color: color-mix(in srgb, #685bd7 55%, var(--line));
  color: #5c52c9;
}
.assistant-empty-cta {
  margin-top: 8px;
  border: 0;
  cursor: pointer;
}
@media (max-width: 980px) {
  .header-ai {
    padding: 0 12px;
  }
  .header-ai span:last-child {
    display: none;
  }
}
@media (max-width: 720px) {
  .shopping-assistant {
    width: 100%;
    border-left: 0;
  }
  .assistant-header {
    padding: 15px 16px;
  }
  .assistant-conversation {
    padding: 16px;
  }
  .assistant-form {
    padding: 12px;
  }
  .header-ai {
    min-height: 40px;
  }
  .header-ai span:last-child {
    display: inline;
  }
  .assistant-prompts {
    display: grid;
  }
  .assistant-prompts button {
    text-align: left;
  }
  .assistant-recommendations {
    grid-template-columns: 1fr;
  }
}