/* The shopping assistant widget. Colors and type come from tokens.css, so light and dark follow the site. */

.sd-assist {
  --sd-assist-gap: 12px;
  font-family: var(--font-sans);
  color: var(--color-text);
}

/* Explicit icon sizes: site-wide image rules otherwise shrink an SVG inside a grid button to 2px. */
.sd-assist svg {
  flex: 0 0 auto;
  width: 18px;
  height: 18px;
  max-width: none;
}

.sd-assist-launcher svg {
  width: 20px;
  height: 20px;
}

.sd-assist-sr {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.sd-assist-launcher {
  position: fixed;
  inset-inline-end: 20px;
  inset-block-end: calc(20px + env(safe-area-inset-bottom, 0px));
  z-index: 1200;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 18px;
  border: 0;
  border-radius: 999px;
  background: var(--color-brand);
  color: var(--color-on-brand);
  font: inherit;
  font-weight: 800;
  font-size: 0.95rem;
  box-shadow: 0 10px 28px var(--color-shadow-brand);
  cursor: pointer;
}

.sd-assist-launcher:hover {
  background: var(--color-brand-strong, var(--color-brand));
}

.sd-assist-launcher:focus-visible,
.sd-assist button:focus-visible,
.sd-assist a:focus-visible,
.sd-assist textarea:focus-visible {
  outline: 3px solid var(--color-brand-text);
  outline-offset: 2px;
}

.sd-assist-launcher[aria-expanded="true"] {
  display: none;
}

.sd-assist-panel {
  position: fixed;
  inset-inline-end: 20px;
  inset-block-end: calc(20px + env(safe-area-inset-bottom, 0px));
  z-index: 1201;
  display: flex;
  flex-direction: column;
  width: min(400px, calc(100vw - 32px));
  height: min(640px, calc(100dvh - 40px));
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg, 22px);
  background: var(--color-surface);
  box-shadow: 0 24px 60px var(--color-shadow);
  overflow: hidden;
}

.sd-assist-panel[hidden] {
  display: none;
}

.sd-assist-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--sd-assist-gap);
  padding: 14px 14px 12px 18px;
  border-bottom: 1px solid var(--color-border-subtle, var(--color-border));
}

.sd-assist-head h2 {
  margin: 0;
  font-size: 1rem;
  font-weight: 800;
  color: var(--color-text-strong, var(--color-text));
}

.sd-assist-head p {
  margin: 2px 0 0;
  font-size: 0.82rem;
  color: var(--color-text-soft);
}

.sd-assist-head-actions {
  display: flex;
  gap: 4px;
}

.sd-assist-icon-btn {
  display: inline-grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border: 0;
  border-radius: 10px;
  background: transparent;
  color: var(--color-text-soft);
  cursor: pointer;
}

.sd-assist-icon-btn:hover {
  background: var(--color-surface-subtle);
  color: var(--color-text);
}

.sd-assist-log {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin: 0;
  padding: 16px;
  list-style: none;
  overflow-y: auto;
  overscroll-behavior: contain;
}

.sd-assist-msg {
  max-width: 88%;
  padding: 9px 13px;
  border-radius: 16px;
  font-size: 0.93rem;
  line-height: 1.45;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

/* Replies rendered from Markdown (assistant.js renderReply): block elements carry the spacing. */
.sd-assist-md {
  white-space: normal;
}

.sd-assist-md p,
.sd-assist-md ul,
.sd-assist-md ol {
  margin: 0 0 6px;
}

.sd-assist-md > :last-child {
  margin-bottom: 0;
}

.sd-assist-md ul,
.sd-assist-md ol {
  padding-inline-start: 18px;
}

.sd-assist-md li + li {
  margin-top: 3px;
}

.sd-assist-md-heading {
  font-weight: 800;
}

.sd-assist-msg--user {
  align-self: flex-end;
  background: var(--color-brand-tint);
  color: var(--color-text-strong, var(--color-text));
  border-end-end-radius: 5px;
}

.sd-assist-msg--assistant {
  align-self: flex-start;
  background: var(--color-surface-subtle);
  border-end-start-radius: 5px;
}

.sd-assist-msg--notice {
  align-self: stretch;
  max-width: none;
  background: var(--color-warning-bg);
  color: var(--color-warning-text);
  border: 1px solid var(--color-warning-border);
  font-size: 0.86rem;
}

.sd-assist-msg--pending::after {
  content: "…";
  animation: sd-assist-blink 1s steps(2) infinite;
}

@keyframes sd-assist-blink {
  50% {
    opacity: 0.2;
  }
}

.sd-assist-cards {
  display: grid;
  gap: 8px;
  align-self: stretch;
  margin: 0;
  padding: 0;
  list-style: none;
}

.sd-assist-card {
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr);
  gap: 10px;
  align-items: center;
  padding: 8px;
  border: 1px solid var(--color-border);
  border-radius: 12px;
  background: var(--color-surface);
}

.sd-assist-card img,
.sd-assist-card-thumb {
  width: 56px;
  height: 56px;
  border-radius: 9px;
  object-fit: contain;
  background: var(--color-surface-subtle);
}

.sd-assist-card-body {
  display: grid;
  gap: 2px;
  min-width: 0;
}

.sd-assist-card-name {
  color: var(--color-text-strong, var(--color-text));
  font-weight: 700;
  font-size: 0.88rem;
  line-height: 1.3;
  text-decoration: none;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.sd-assist-card-name:hover {
  text-decoration: underline;
}

.sd-assist-card-price {
  font-size: 0.8rem;
  color: var(--color-text-soft);
  font-variant-numeric: tabular-nums;
}

.sd-assist-card-price strong {
  color: var(--color-text-strong, var(--color-text));
  font-size: 0.92rem;
}

.sd-assist-card-price s {
  margin-inline-start: 4px;
}

.sd-assist-card-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  margin-top: 2px;
}

.sd-assist-coupon {
  padding: 1px 8px;
  border-radius: 999px;
  background: var(--color-success-bg);
  color: var(--color-brand-text);
  font-size: 0.74rem;
  font-weight: 800;
}

.sd-assist-buy {
  padding: 3px 10px;
  border-radius: 999px;
  background: var(--color-brand);
  color: var(--color-on-brand);
  font-size: 0.78rem;
  font-weight: 800;
  text-decoration: none;
}

.sd-assist-replies {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 0 16px 10px;
}

.sd-assist-replies:empty {
  display: none;
}

.sd-assist-chip {
  padding: 5px 12px;
  border: 1px solid var(--color-brand);
  border-radius: 999px;
  background: transparent;
  color: var(--color-brand-text);
  font: inherit;
  font-size: 0.84rem;
  font-weight: 700;
  cursor: pointer;
}

.sd-assist-chip:hover {
  background: var(--color-brand-tint);
}

.sd-assist-hint {
  margin: 0;
  padding: 0 16px 8px;
  color: var(--color-text-muted, inherit);
  font-size: 0.8rem;
}

/* The sign-in button inside the "sign in to keep going" notice (design D7). */
.sd-assist-signin {
  display: inline-block;
  margin-top: 8px;
  padding: 4px 14px;
  border-radius: 999px;
  background: var(--color-brand);
  color: var(--color-on-brand);
  font-weight: 800;
  text-decoration: none;
}

.sd-assist-form {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  padding: 10px 12px;
  border-top: 1px solid var(--color-border-subtle, var(--color-border));
}

.sd-assist-form textarea {
  flex: 1 1 auto;
  min-width: 0;
  max-height: 120px;
  padding: 10px 12px;
  border: 1px solid var(--color-border);
  border-radius: 14px;
  background: var(--color-surface-subtle);
  color: var(--color-text);
  font: inherit;
  font-size: 0.95rem;
  resize: none;
}

.sd-assist-send {
  display: inline-grid;
  place-items: center;
  flex: 0 0 auto;
  width: 42px;
  height: 42px;
  border: 0;
  border-radius: 50%;
  background: var(--color-brand);
  color: var(--color-on-brand);
  cursor: pointer;
}

.sd-assist-send:disabled,
.sd-assist-form textarea:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.sd-assist-notices {
  padding: 0 16px 12px;
  font-size: 0.72rem;
  line-height: 1.4;
  color: var(--color-text-soft);
}

.sd-assist-notices p {
  margin: 0 0 2px;
}

.sd-assist-notices a {
  color: inherit;
}

@media (max-width: 520px) {
  .sd-assist-launcher {
    inset-inline-end: 16px;
    inset-block-end: calc(16px + env(safe-area-inset-bottom, 0px));
  }

  .sd-assist-panel {
    inset: 0;
    width: 100%;
    height: 100dvh;
    border: 0;
    border-radius: 0;
    padding-block-start: env(safe-area-inset-top, 0px);
    padding-block-end: env(safe-area-inset-bottom, 0px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .sd-assist-msg--pending::after {
    animation: none;
  }
}