/* ==========================================================
   NARI NIKETAN — AI Outfit Stylist & Visual Search Assistant CSS
   Theme: Royal Maroon (#8B1A4A), Regal Gold (#D4AF37), Dark Luxury (#0E0714)
   ========================================================== */

:root {
  --ai-primary: #8B1A4A;
  --ai-primary-dark: #5C0E30;
  --ai-accent: #D4AF37;
  --ai-accent-hover: #F3E5AB;
  --ai-bg: #0E0714;
  --ai-bg-card: #160D20;
  --ai-bg-card2: #1E122B;
  --ai-border: rgba(212, 175, 55, 0.2);
  --ai-text: #F8F4E6;
  --ai-text-muted: #BFAEA4;
  --ai-glow: rgba(212, 175, 55, 0.35);
  --ai-shadow: 0 12px 48px rgba(0, 0, 0, 0.6);
}

/* ===== FLOATING LAUNCHER BUTTON (Unified into Nari Agent) ===== */
#nari-ai-launcher {
  display: none !important;
}
  background: linear-gradient(135deg, var(--ai-primary), var(--ai-primary-dark));
  border: 1.5px solid var(--ai-accent);
  color: #fff;
  padding: 12px 18px;
  border-radius: 999px;
  cursor: pointer;
  box-shadow: 0 6px 24px rgba(139, 26, 74, 0.5), 0 0 16px var(--ai-glow);
  font-family: inherit;
  font-size: 0.92rem;
  font-weight: 700;
  letter-spacing: 0.4px;
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  user-select: none;
  animation: aiFloat 4s ease-in-out infinite;
}

#nari-ai-launcher:hover {
  transform: translateY(-4px) scale(1.04);
  box-shadow: 0 10px 32px rgba(139, 26, 74, 0.7), 0 0 24px var(--ai-accent);
  border-color: #fff;
}

#nari-ai-launcher:active {
  transform: translateY(-1px) scale(0.98);
}

.ai-launcher-icon {
  width: 26px;
  height: 26px;
  background: linear-gradient(135deg, var(--ai-accent), #FFE082);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  color: #5C0E30;
  box-shadow: 0 0 10px var(--ai-accent);
  animation: aiSparkle 2s ease-in-out infinite;
}

.ai-launcher-badge {
  background: #00E676;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  box-shadow: 0 0 8px #00E676;
  margin-left: -2px;
}

@keyframes aiFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-5px); }
}

@keyframes aiSparkle {
  0%, 100% { transform: scale(1) rotate(0deg); }
  50% { transform: scale(1.15) rotate(15deg); }
}

/* Tooltip Badge on first load */
#nari-ai-tooltip {
  position: absolute;
  bottom: calc(100% + 12px);
  right: 0;
  background: var(--ai-bg-card2);
  border: 1px solid var(--ai-accent);
  color: var(--ai-text);
  padding: 8px 14px;
  border-radius: 12px;
  font-size: 0.8rem;
  font-weight: 600;
  white-space: nowrap;
  box-shadow: var(--ai-shadow);
  animation: aiPulse 2s infinite;
  pointer-events: none;
}

#nari-ai-tooltip::after {
  content: '';
  position: absolute;
  top: 100%;
  right: 24px;
  border-width: 6px;
  border-style: solid;
  border-color: var(--ai-accent) transparent transparent transparent;
}

@keyframes aiPulse {
  0%, 100% { opacity: 0.95; transform: translateY(0); }
  50% { opacity: 1; transform: translateY(-3px); }
}

/* ===== SLIDE-UP CHAT DRAWER ===== */
#nari-ai-drawer {
  position: fixed;
  bottom: 90px;
  right: 24px;
  width: 410px;
  max-width: calc(100vw - 32px);
  height: 620px;
  max-height: calc(100vh - 120px);
  background: var(--ai-bg);
  border: 1px solid var(--ai-border);
  border-radius: 20px;
  box-shadow: var(--ai-shadow), 0 0 30px rgba(212, 175, 55, 0.15);
  display: flex;
  flex-direction: column;
  z-index: 99991;
  overflow: hidden;
  font-family: inherit;
  color: var(--ai-text);
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  transform-origin: bottom right;
}

#nari-ai-drawer.hidden {
  opacity: 0;
  transform: translateY(30px) scale(0.92);
  pointer-events: none;
}

/* Header */
.ai-drawer-header {
  padding: 14px 18px;
  background: linear-gradient(135deg, rgba(139, 26, 74, 0.9), rgba(22, 13, 32, 0.95));
  border-bottom: 1px solid var(--ai-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  backdrop-filter: blur(10px);
}

.ai-header-info {
  display: flex;
  align-items: center;
  gap: 10px;
}

.ai-header-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--ai-accent), #FFE082);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  box-shadow: 0 0 10px var(--ai-glow);
}

.ai-header-title {
  font-weight: 700;
  font-size: 0.96rem;
  color: #fff;
  letter-spacing: 0.3px;
}

.ai-header-status {
  font-size: 0.72rem;
  color: #00E676;
  display: flex;
  align-items: center;
  gap: 4px;
}

.ai-header-status span {
  animation: aiBlink 1.5s infinite;
}

@keyframes aiBlink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.ai-header-actions {
  display: flex;
  align-items: center;
  gap: 6px;
}

.ai-btn-icon {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--ai-text);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
  font-size: 14px;
}

.ai-btn-icon:hover {
  background: rgba(212, 175, 55, 0.2);
  border-color: var(--ai-accent);
  color: #fff;
}

/* Quick Mode Bar */
.ai-mode-bar {
  display: flex;
  gap: 6px;
  padding: 8px 14px;
  background: rgba(22, 13, 32, 0.6);
  border-bottom: 1px solid rgba(212, 175, 55, 0.1);
  overflow-x: auto;
  scrollbar-width: none;
}
.ai-mode-bar::-webkit-scrollbar { display: none; }

.ai-mode-pill {
  padding: 5px 11px;
  border-radius: 999px;
  font-size: 0.74rem;
  font-weight: 600;
  background: var(--ai-bg-card2);
  border: 1px solid rgba(212, 175, 55, 0.15);
  color: var(--ai-text-muted);
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.2s ease;
}

.ai-mode-pill:hover, .ai-mode-pill.active {
  background: rgba(139, 26, 74, 0.6);
  border-color: var(--ai-accent);
  color: #fff;
  box-shadow: 0 0 10px rgba(212, 175, 55, 0.2);
}

/* Chat Body */
.ai-chat-body {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  background: radial-gradient(circle at top right, rgba(139, 26, 74, 0.1), transparent 60%);
  position: relative;
}

/* Messages */
.ai-msg {
  display: flex;
  gap: 10px;
  max-width: 90%;
  animation: aiMsgIn 0.3s ease forwards;
}

@keyframes aiMsgIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.ai-msg.user {
  align-self: flex-end;
  flex-direction: row-reverse;
}

.ai-msg-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--ai-primary);
  border: 1px solid var(--ai-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  flex-shrink: 0;
}

.ai-msg.user .ai-msg-avatar {
  background: var(--ai-accent);
  color: #0E0714;
  font-size: 12px;
}

.ai-msg-content {
  background: var(--ai-bg-card);
  border: 1px solid var(--ai-border);
  padding: 10px 14px;
  border-radius: 16px;
  font-size: 0.86rem;
  line-height: 1.45;
  color: var(--ai-text);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.2);
}

.ai-msg.bot .ai-msg-content {
  border-top-left-radius: 4px;
}

.ai-msg.user .ai-msg-content {
  background: linear-gradient(135deg, var(--ai-primary), var(--ai-primary-dark));
  border-color: rgba(212, 175, 55, 0.3);
  border-top-right-radius: 4px;
  color: #fff;
}

/* Quick Suggestion Chips */
.ai-chips-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 8px;
}

.ai-chip {
  background: rgba(212, 175, 55, 0.08);
  border: 1px solid rgba(212, 175, 55, 0.25);
  color: var(--ai-text);
  padding: 6px 12px;
  border-radius: 12px;
  font-size: 0.78rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  user-select: none;
}

.ai-chip:hover {
  background: rgba(212, 175, 55, 0.2);
  border-color: var(--ai-accent);
  color: #fff;
  transform: translateY(-1px);
}

/* Typing Indicator */
.ai-typing {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 8px 14px;
  background: var(--ai-bg-card);
  border: 1px solid var(--ai-border);
  border-radius: 16px;
  width: fit-content;
}

.ai-typing span {
  width: 6px;
  height: 6px;
  background: var(--ai-accent);
  border-radius: 50%;
  animation: aiTyping 1.4s infinite ease-in-out;
}
.ai-typing span:nth-child(2) { animation-delay: 0.2s; }
.ai-typing span:nth-child(3) { animation-delay: 0.4s; }

@keyframes aiTyping {
  0%, 60%, 100% { transform: translateY(0); opacity: 0.4; }
  30% { transform: translateY(-4px); opacity: 1; }
}

/* ===== PRODUCT RECOMMENDATION CARDS CAROUSEL ===== */
.ai-products-carousel {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding: 10px 2px 6px 2px;
  margin: 8px 0;
  scrollbar-width: thin;
  scrollbar-color: var(--ai-accent) transparent;
}

.ai-products-carousel::-webkit-scrollbar {
  height: 4px;
}
.ai-products-carousel::-webkit-scrollbar-thumb {
  background: var(--ai-accent);
  border-radius: 4px;
}

.ai-product-card {
  flex: 0 0 170px;
  background: var(--ai-bg-card2);
  border: 1px solid var(--ai-border);
  border-radius: 12px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all 0.25s ease;
  position: relative;
}

.ai-product-card:hover {
  transform: translateY(-3px);
  border-color: var(--ai-accent);
  box-shadow: 0 6px 20px rgba(212, 175, 55, 0.2);
}

.ai-product-img-wrap {
  position: relative;
  width: 100%;
  height: 140px;
  background: #111;
  overflow: hidden;
}

.ai-product-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.ai-product-card:hover .ai-product-img-wrap img {
  transform: scale(1.05);
}

.ai-product-badge {
  position: absolute;
  top: 6px;
  left: 6px;
  background: var(--ai-primary);
  color: #fff;
  font-size: 0.65rem;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 4px;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.ai-product-body {
  padding: 8px 10px 10px 10px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.ai-product-name {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--ai-text);
  line-height: 1.25;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  height: 32px;
  margin-bottom: 4px;
}

.ai-product-rating {
  font-size: 0.7rem;
  color: var(--ai-accent);
  margin-bottom: 4px;
}

.ai-product-price-row {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin-bottom: 8px;
}

.ai-product-price {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--ai-accent);
}

.ai-product-mrp {
  font-size: 0.72rem;
  color: var(--ai-text-muted);
  text-decoration: line-through;
}

.ai-product-actions {
  display: flex;
  gap: 6px;
  margin-top: auto;
}

.ai-btn-cart {
  flex: 1;
  background: linear-gradient(135deg, var(--ai-primary), var(--ai-primary-dark));
  border: 1px solid var(--ai-accent);
  color: #fff;
  padding: 5px 0;
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  transition: all 0.2s ease;
}

.ai-btn-cart:hover {
  background: var(--ai-accent);
  color: #0E0714;
}

.ai-btn-view {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: var(--ai-text);
  padding: 5px 8px;
  border-radius: 6px;
  font-size: 0.75rem;
  cursor: pointer;
  transition: all 0.2s ease;
}

.ai-btn-view:hover {
  border-color: var(--ai-accent);
  color: #fff;
}

/* ===== VISUAL SEARCH / COMPUTER VISION DIAGNOSIS CARD ===== */
.ai-vision-card {
  background: var(--ai-bg-card2);
  border: 1px solid var(--ai-accent);
  border-radius: 14px;
  padding: 12px 14px;
  margin: 10px 0;
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.3);
}

.ai-vision-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
  padding-bottom: 8px;
  border-bottom: 1px solid rgba(212, 175, 55, 0.15);
}

.ai-vision-title {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--ai-accent);
  display: flex;
  align-items: center;
  gap: 6px;
}

.ai-confidence-badge {
  background: rgba(0, 230, 118, 0.15);
  border: 1px solid #00E676;
  color: #00E676;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 700;
}

.ai-vision-grid {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 12px;
  align-items: center;
  margin-bottom: 10px;
}

.ai-vision-thumb {
  width: 80px;
  height: 100px;
  border-radius: 8px;
  overflow: hidden;
  border: 1.5px solid var(--ai-accent);
  box-shadow: 0 0 10px var(--ai-glow);
}

.ai-vision-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.ai-vision-details {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.ai-vision-item {
  font-size: 0.78rem;
  color: var(--ai-text);
  line-height: 1.3;
}

.ai-vision-label {
  color: var(--ai-text-muted);
  font-weight: 600;
  margin-right: 4px;
}

.ai-color-palette {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 3px;
}

.ai-color-dot {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 1.5px solid #fff;
  box-shadow: 0 0 6px rgba(0, 0, 0, 0.5);
  display: inline-block;
}

.ai-feature-pill {
  display: inline-block;
  background: rgba(139, 26, 74, 0.4);
  border: 1px solid rgba(212, 175, 55, 0.25);
  padding: 2px 8px;
  border-radius: 6px;
  font-size: 0.72rem;
  font-weight: 600;
  color: #fff;
  margin-right: 4px;
}

/* Drag and Drop Zone Overlay */
.ai-dropzone {
  position: absolute;
  inset: 0;
  background: rgba(14, 7, 20, 0.92);
  border: 2px dashed var(--ai-accent);
  border-radius: 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  z-index: 99992;
  backdrop-filter: blur(8px);
  animation: aiMsgIn 0.2s ease;
  pointer-events: none;
}

.ai-dropzone-icon {
  font-size: 40px;
  animation: aiFloat 2s ease-in-out infinite;
}

/* Interactive Quiz Card */
.ai-quiz-card {
  background: var(--ai-bg-card2);
  border: 1px solid var(--ai-border);
  border-radius: 14px;
  padding: 12px 14px;
  margin-top: 8px;
}

.ai-quiz-title {
  font-size: 0.86rem;
  font-weight: 700;
  color: var(--ai-accent);
  margin-bottom: 10px;
}

.ai-quiz-options {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.ai-quiz-opt {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(212, 175, 55, 0.2);
  padding: 8px 12px;
  border-radius: 8px;
  font-size: 0.82rem;
  cursor: pointer;
  transition: all 0.2s ease;
}

.ai-quiz-opt:hover {
  background: rgba(139, 26, 74, 0.5);
  border-color: var(--ai-accent);
  color: #fff;
  padding-left: 16px;
}

/* Chat Footer & Input */
.ai-chat-footer {
  padding: 10px 14px;
  background: var(--ai-bg-card);
  border-top: 1px solid var(--ai-border);
  display: flex;
  align-items: center;
  gap: 8px;
}

.ai-input-wrap {
  flex: 1;
  position: relative;
  display: flex;
  align-items: center;
}

#ai-user-input {
  width: 100%;
  background: var(--ai-bg-card2);
  border: 1px solid var(--ai-border);
  border-radius: 999px;
  padding: 9px 74px 9px 16px;
  color: var(--ai-text);
  font-size: 0.86rem;
  outline: none;
  font-family: inherit;
  transition: border-color 0.2s ease;
}

#ai-user-input:focus {
  border-color: var(--ai-accent);
  box-shadow: 0 0 10px var(--ai-glow);
}

.ai-input-actions {
  position: absolute;
  right: 6px;
  display: flex;
  align-items: center;
  gap: 4px;
}

.ai-tool-btn {
  background: none;
  border: none;
  font-size: 15px;
  color: var(--ai-text-muted);
  cursor: pointer;
  padding: 5px;
  border-radius: 50%;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ai-tool-btn:hover {
  color: var(--ai-accent);
  transform: scale(1.15);
}

.ai-tool-btn.listening {
  color: #FF1744;
  animation: aiPulse 0.8s infinite;
}

.ai-send-btn {
  width: 38px;
  height: 38px;
  background: linear-gradient(135deg, var(--ai-accent), #FFE082);
  border: none;
  border-radius: 50%;
  color: #0E0714;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  cursor: pointer;
  box-shadow: 0 0 10px var(--ai-glow);
  transition: all 0.2s ease;
  flex-shrink: 0;
}

.ai-send-btn:hover {
  transform: scale(1.08);
  box-shadow: 0 0 16px var(--ai-accent);
}

.ai-send-btn:active {
  transform: scale(0.95);
}

/* Storefront Search Bar Visual Search Button */
.btn-visual-search {
  background: rgba(212, 175, 55, 0.15);
  border: 1px solid var(--ai-accent);
  color: var(--ai-accent);
  border-radius: 999px;
  padding: 4px 10px;
  font-size: 0.76rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  cursor: pointer;
  transition: all 0.2s ease;
  margin-left: 6px;
}

.btn-visual-search:hover {
  background: var(--ai-accent);
  color: #0E0714;
  transform: scale(1.04);
}

/* ===== MOBILE RESPONSIVENESS ===== */
@media (max-width: 480px) {
  #nari-ai-launcher {
    bottom: 18px;
    right: 18px;
    padding: 10px 14px;
    font-size: 0.85rem;
  }
  #nari-ai-drawer {
    bottom: 0;
    right: 0;
    left: 0;
    width: 100vw;
    max-width: 100vw;
    height: 88vh;
    max-height: 88vh;
    border-radius: 20px 20px 0 0;
    border-bottom: none;
  }
}


/* Mobile Safe Positioning for AI Stylist Launcher */
@media (max-width: 768px) {
  #nari-ai-launcher {
    bottom: calc(14px + env(safe-area-inset-bottom, 0px)) !important;
    right: 14px !important;
    padding: 8px 14px !important;
    font-size: 0.82rem !important;
    gap: 8px !important;
    z-index: 9999 !important;
  }
  .ai-launcher-icon {
    width: 22px !important;
    height: 22px !important;
    font-size: 12px !important;
  }
  #nari-ai-tooltip {
    bottom: calc(100% + 8px) !important;
    right: 0 !important;
    max-width: 200px !important;
    font-size: 0.72rem !important;
    padding: 6px 10px !important;
    white-space: normal !important;
  }
}