/* Bella AI — chatbot & search assist */
.ai-chat-launcher {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 9000;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  width: auto;
  min-width: 72px;
  padding: 0;
  border: none;
  background: transparent;
  cursor: pointer;
  animation: ai-launcher-float 3.6s ease-in-out infinite;
  transition: transform 0.25s;
}

.ai-chat-launcher-label {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 6px 12px;
  border-radius: 999px;
  background: linear-gradient(120deg, #6B1D3A 0%, #8f2d4f 45%, #6B1D3A 90%);
  background-size: 200% 100%;
  color: #fff;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  line-height: 1;
  white-space: nowrap;
  box-shadow: 0 6px 20px rgba(107, 29, 58, 0.28);
  animation: ai-label-shine 4s ease-in-out infinite;
  transition: box-shadow 0.25s, transform 0.25s;
}

.ai-chat-launcher-icon {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.92);
  background: var(--burgundy, #6B1D3A);
  box-shadow: 0 8px 28px rgba(107, 29, 58, 0.35);
  overflow: visible;
  transition: box-shadow 0.25s, transform 0.25s;
}

.ai-chat-launcher-icon::before,
.ai-chat-launcher-icon::after {
  content: "";
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 2px solid rgba(107, 29, 58, 0.45);
  pointer-events: none;
  animation: ai-launcher-pulse 2.8s ease-out infinite;
}

.ai-chat-launcher-icon::after {
  animation-delay: 1.4s;
  border-color: rgba(143, 45, 79, 0.35);
}

.ai-chat-launcher-logo {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
  display: block;
  animation: ai-logo-glow 3s ease-in-out infinite;
}

.ai-chat-launcher:hover {
  animation-play-state: paused;
  transform: translateY(-3px) scale(1.02);
}

.ai-chat-launcher:hover .ai-chat-launcher-label,
.ai-chat-launcher:hover .ai-chat-launcher-icon {
  box-shadow: 0 12px 32px rgba(107, 29, 58, 0.42);
}

.ai-chat-launcher--open,
.ai-chat-launcher--open:hover {
  animation: none;
  transform: none;
}

.ai-chat-launcher--open .ai-chat-launcher-label,
.ai-chat-launcher--open .ai-chat-launcher-icon::before,
.ai-chat-launcher--open .ai-chat-launcher-icon::after,
.ai-chat-launcher--open .ai-chat-launcher-logo {
  animation: none;
}

.ai-chat-launcher--open .ai-chat-launcher-icon {
  box-shadow: 0 6px 18px rgba(107, 29, 58, 0.22);
}

@keyframes ai-launcher-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

@keyframes ai-launcher-pulse {
  0% {
    transform: scale(1);
    opacity: 0.75;
  }
  70%, 100% {
    transform: scale(1.45);
    opacity: 0;
  }
}

@keyframes ai-label-shine {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

@keyframes ai-logo-glow {
  0%, 100% { filter: brightness(1); }
  50% { filter: brightness(1.08); }
}

@media (prefers-reduced-motion: reduce) {
  .ai-chat-launcher,
  .ai-chat-launcher-label,
  .ai-chat-launcher-icon::before,
  .ai-chat-launcher-icon::after,
  .ai-chat-launcher-logo {
    animation: none !important;
  }
}

.ai-chat-panel {
  position: fixed;
  bottom: 108px;
  right: 24px;
  z-index: 8999;
  width: min(380px, calc(100vw - 32px));
  max-height: min(520px, calc(100vh - 120px));
  background: #fff;
  border: 1px solid var(--line, #e8e0dc);
  border-radius: 16px;
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.12);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
  transform: translateY(12px);
  transition: opacity 0.25s, transform 0.25s;
}

.ai-chat-panel.on {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.ai-chat-head {
  padding: 14px 16px;
  background: linear-gradient(135deg, #6B1D3A, #8f2d4f);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.ai-chat-head-brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.ai-chat-head-logo {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid rgba(255, 255, 255, 0.85);
  flex-shrink: 0;
}

.ai-chat-head strong { font-size: 0.95rem; letter-spacing: 0.04em; }
.ai-chat-head span { font-size: 0.72rem; opacity: 0.85; display: block; margin-top: 2px; }

.ai-chat-close {
  background: none;
  border: none;
  color: #fff;
  font-size: 1.2rem;
  cursor: pointer;
  opacity: 0.85;
}

.ai-chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 200px;
  max-height: 340px;
}

.ai-chat-msg {
  max-width: 88%;
  padding: 10px 12px;
  border-radius: 12px;
  font-size: 0.88rem;
  line-height: 1.45;
}

.ai-chat-msg.user {
  align-self: flex-end;
  background: var(--blush, #f5e8ec);
  color: var(--ink, #2a1a1f);
}

.ai-chat-msg.bot {
  align-self: flex-start;
  background: var(--cream, #faf7f4);
  border: 1px solid var(--line, #e8e0dc);
}

.ai-chat-products {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 0 14px 8px;
}

.ai-chat-product {
  flex: 0 0 100px;
  text-align: center;
  font-size: 0.7rem;
  cursor: pointer;
}

.ai-chat-product img {
  width: 80px;
  height: 100px;
  object-fit: cover;
  border-radius: 6px;
}

.ai-chat-form {
  display: flex;
  gap: 8px;
  padding: 12px;
  border-top: 1px solid var(--line, #e8e0dc);
}

.ai-chat-form input {
  flex: 1;
  border: 1px solid var(--line, #e8e0dc);
  border-radius: 8px;
  padding: 10px 12px;
  font-size: 0.88rem;
}

.ai-chat-form button {
  border: none;
  background: var(--burgundy, #6B1D3A);
  color: #fff;
  border-radius: 8px;
  padding: 0 14px;
  cursor: pointer;
  font-size: 0.85rem;
}

.search-ai-hint {
  font-size: 0.78rem;
  color: var(--muted, #8a7570);
  margin-top: 6px;
  text-align: center;
}

.search-panel.ai-on .search-inner {
  flex-direction: column;
  align-items: stretch;
}

.search-form {
  display: flex;
  gap: 10px;
  align-items: center;
  width: 100%;
}

.search-form input {
  flex: 1;
  min-width: 0;
}

.search-submit {
  flex-shrink: 0;
  white-space: nowrap;
}

.search-panel.ai-on .search-row {
  display: flex;
  gap: 8px;
  width: 100%;
}

.shop-ai-banner {
  margin-bottom: 18px;
  padding: 14px 16px;
  border: 1px solid rgba(107, 29, 58, 0.14);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.85);
}

.shop-ai-banner.hidden {
  display: none;
}

.shop-ai-banner-inner {
  display: flex;
  gap: 12px;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
}

.shop-ai-banner p {
  margin: 0;
  font-size: 14px;
  line-height: 1.55;
  color: var(--ink-soft, #6b5a5f);
}

.shop-ai-loading {
  margin: 0;
  font-size: 14px;
  color: var(--burgundy, #6B1D3A);
}

.shop-ai-loading span {
  margin-right: 6px;
}

.filter-bar button.active.ai-tab-match {
  box-shadow: 0 0 0 2px rgba(107, 29, 58, 0.18), 0 8px 20px rgba(107, 29, 58, 0.16);
  animation: ai-tab-pulse 1.6s ease-in-out 2;
}

@keyframes ai-tab-pulse {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-1px); }
}

.product-card.ai-best-match {
  outline: 2px solid var(--burgundy, #6B1D3A);
  outline-offset: 3px;
  box-shadow: 0 14px 36px rgba(107, 29, 58, 0.18);
}

.product-card.ai-related-match {
  outline: 1px solid rgba(107, 29, 58, 0.28);
  outline-offset: 2px;
}

.p-badge.ai-match-badge,
.p-badge.ai-related-badge {
  position: absolute;
  top: 10px;
  left: 10px;
  z-index: 2;
  background: var(--burgundy, #6B1D3A);
  color: #fff;
}

.p-badge.ai-related-badge {
  background: rgba(107, 29, 58, 0.82);
}

.product-card.ai-best-match .card-media,
.product-card.ai-related-match .card-media {
  position: relative;
}

.product-card-skeleton {
  pointer-events: none;
}

.product-card-skeleton .sk-img {
  aspect-ratio: 3/4;
  background: linear-gradient(90deg, #eee 25%, #f5f5f5 50%, #eee 75%);
  background-size: 200% 100%;
  animation: sk-shimmer 1.2s infinite;
  border-radius: 8px;
  margin-bottom: 10px;
}

.product-card-skeleton .sk-line {
  height: 12px;
  border-radius: 6px;
  background: #ececec;
  margin-bottom: 8px;
}

.product-card-skeleton .sk-line.short {
  width: 55%;
}

@keyframes sk-shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

@media (max-width: 640px) {
  .ai-chat-launcher {
    bottom: 18px;
    right: 14px;
  }

  .ai-chat-launcher-label {
    font-size: 0.62rem;
    padding: 5px 10px;
  }

  .ai-chat-launcher-icon {
    width: 50px;
    height: 50px;
  }

  .ai-chat-panel {
    bottom: 96px;
    right: 14px;
  }

  .search-form {
    flex-wrap: wrap;
  }

  .search-submit {
    width: 100%;
  }
}

/* Homepage AI stylist section */
.ai-home-section {
  background: linear-gradient(180deg, var(--blush-2, #f8eef1) 0%, var(--paper, #faf7f4) 100%);
}

.ai-home-section.hidden {
  display: none;
}

.ai-home-frame {
  border: 1px solid rgba(107, 29, 58, 0.12);
  border-radius: 12px;
  padding: 32px 28px;
  background: rgba(255, 255, 255, 0.72);
  box-shadow: 0 16px 48px rgba(107, 29, 58, 0.08);
}

.ai-home-head {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 24px;
}

.ai-home-badge {
  display: inline-block;
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--burgundy, #6B1D3A);
  margin-bottom: 10px;
}

.ai-home-head h2 {
  font-family: var(--serif, "Cormorant Garamond", serif);
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 400;
  margin-bottom: 10px;
}

.ai-home-head h2 em {
  font-style: italic;
  color: var(--burgundy, #6B1D3A);
}

.ai-home-sub {
  font-size: 14px;
  line-height: 1.65;
  color: var(--ink-soft, #6b5a5f);
}

.ai-home-tools {
  display: grid;
  gap: 14px;
  max-width: 720px;
  margin: 0 auto 24px;
}

.ai-home-search {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.ai-home-search input {
  flex: 1 1 220px;
  border: 1px solid var(--line, #e8e0dc);
  border-radius: 8px;
  padding: 12px 14px;
  font-size: 14px;
  background: #fff;
}

.ai-home-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: center;
}

.ai-home-btn {
  min-width: 160px;
}

.ai-home-btn.outline {
  background: transparent;
  border: 1px solid var(--burgundy, #6B1D3A);
  color: var(--burgundy, #6B1D3A);
}

.ai-home-picks-label {
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--burgundy, #6B1D3A);
  margin-bottom: 14px;
  text-align: center;
}

.ai-home-picks-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.ai-home-pick {
  border: 1px solid var(--line, #e8e0dc);
  border-radius: 10px;
  padding: 10px;
  background: #fff;
  text-align: left;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
}

.ai-home-pick:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(107, 29, 58, 0.12);
}

.ai-home-pick img {
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
  border-radius: 6px;
  margin-bottom: 8px;
}

.ai-home-pick-name {
  display: block;
  font-size: 13px;
  line-height: 1.35;
  margin-bottom: 4px;
}

.ai-home-pick-price {
  display: block;
  font-size: 12px;
  color: var(--burgundy, #6B1D3A);
}

.ai-home-loading {
  grid-column: 1 / -1;
  text-align: center;
  color: var(--muted, #8a7570);
  font-size: 14px;
}

@media (max-width: 900px) {
  .ai-home-picks-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 520px) {
  .ai-home-frame {
    padding: 24px 16px;
  }

  .ai-home-search,
  .ai-home-actions {
    flex-direction: column;
  }

  .ai-home-btn {
    width: 100%;
  }
}