/**
 * AI Commerce Engine for WooCommerce
 * Storefront AI Shopping Concierge Stylesheet
 * Advanced Creative Design & Complete Theme Isolation
 */

:root {
  --aice-concierge-primary: #4f46e5;
  --aice-concierge-secondary: #06b6d4;
  --aice-concierge-gradient: linear-gradient(135deg, #4f46e5 0%, #06b6d4 100%);
  --aice-concierge-bg: #ffffff;
  --aice-concierge-surface: #f8fafc;
  --aice-concierge-surface-hover: #f1f5f9;
  --aice-concierge-text: #0f172a;
  --aice-concierge-muted: #64748b;
  --aice-concierge-border: #e2e8f0;
  --aice-concierge-radius: 16px;
  --aice-concierge-shadow: 0 20px 35px -5px rgba(15, 23, 42, 0.15), 0 10px 15px -5px rgba(15, 23, 42, 0.08);
  --aice-concierge-glow: 0 12px 28px -4px rgba(79, 70, 229, 0.35);
}

/* -------------------------------------------------------------------------- */
/* 0. BULLETPROOF THEME ISOLATION & GLOBAL RESET                              */
/* -------------------------------------------------------------------------- */
#aice-assistant-root,
#aice-assistant-root *,
.aice-assistant-launcher,
.aice-assistant-launcher *,
.aice-assistant-panel,
.aice-assistant-panel * {
  box-sizing: border-box !important;
  letter-spacing: normal !important;
  text-transform: none !important;
  text-shadow: none !important;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif !important;
  -webkit-font-smoothing: antialiased !important;
  -moz-osx-font-smoothing: grayscale !important;
  line-height: normal;
}

/* Strict Button & Input Resets for Theme Overrides */
.aice-assistant-launcher,
.aice-assistant-panel button,
.aice-assistant-panel input {
  appearance: none !important;
  -webkit-appearance: none !important;
  -moz-appearance: none !important;
  outline: none !important;
  box-shadow: none !important;
  font-style: normal !important;
}

/* -------------------------------------------------------------------------- */
/* 1. Floating Launcher Button Styles                                         */
/* -------------------------------------------------------------------------- */
.aice-assistant-launcher {
  position: fixed !important;
  bottom: 24px !important;
  right: 24px !important;
  z-index: 999990 !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 10px !important;
  padding: 12px 20px !important;
  background: var(--aice-concierge-gradient) !important;
  color: #ffffff !important;
  border-radius: 9999px !important;
  border: none !important;
  font-size: 14px !important;
  font-weight: 600 !important;
  letter-spacing: 0.2px !important;
  cursor: pointer !important;
  box-shadow: var(--aice-concierge-glow) !important;
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.25s ease !important;
  backdrop-filter: blur(8px) !important;
  text-decoration: none !important;
  margin: 0 !important;
  height: auto !important;
  min-height: unset !important;
  max-height: unset !important;
}

.aice-assistant-launcher svg {
  width: 18px !important;
  height: 18px !important;
  fill: currentColor !important;
  display: block !important;
}

.aice-assistant-launcher span {
  color: #ffffff !important;
  font-size: 14px !important;
  font-weight: 600 !important;
  display: inline-block !important;
}

.aice-assistant-launcher:hover {
  transform: translateY(-3px) scale(1.02) !important;
  box-shadow: 0 16px 32px -4px rgba(79, 70, 229, 0.45) !important;
  background: var(--aice-concierge-gradient) !important;
  color: #ffffff !important;
}

.aice-assistant-launcher:active {
  transform: translateY(-1px) scale(0.98) !important;
}

/* Pulsing Glow Animation */
.aice-assistant-launcher::before {
  content: '' !important;
  position: absolute !important;
  top: -3px !important;
  left: -3px !important;
  right: -3px !important;
  bottom: -3px !important;
  border-radius: inherit !important;
  background: var(--aice-concierge-gradient) !important;
  z-index: -1 !important;
  opacity: 0.4 !important;
  animation: aice-pulse-glow 2.5s infinite ease-out !important;
}

@keyframes aice-pulse-glow {
  0% { transform: scale(0.96); opacity: 0.5; }
  50% { transform: scale(1.08); opacity: 0.1; }
  100% { transform: scale(1.16); opacity: 0; }
}

/* Launcher Style Variants */
.aice-assistant-launcher.aice-launcher--circle {
  padding: 0 !important;
  width: 56px !important;
  height: 56px !important;
  border-radius: 50% !important;
}
.aice-assistant-launcher.aice-launcher--circle span {
  display: none !important;
}

.aice-assistant-launcher.aice-launcher--bottom-left {
  right: auto !important;
  left: 24px !important;
}

/* -------------------------------------------------------------------------- */
/* 2. Main Concierge Panel                                                    */
/* -------------------------------------------------------------------------- */
.aice-assistant-panel {
  position: fixed !important;
  bottom: 90px !important;
  right: 24px !important;
  width: 390px !important;
  height: 600px !important;
  max-width: calc(100vw - 32px) !important;
  max-height: calc(100vh - 120px) !important;
  background: var(--aice-concierge-bg) !important;
  border-radius: var(--aice-concierge-radius) !important;
  box-shadow: var(--aice-concierge-shadow) !important;
  border: 1px solid var(--aice-concierge-border) !important;
  display: flex !important;
  flex-direction: column !important;
  z-index: 999991 !important;
  overflow: hidden !important;
  opacity: 0 !important;
  transform: scale(0.92) translateY(20px) !important;
  pointer-events: none !important;
  transition: opacity 0.28s cubic-bezier(0.16, 1, 0.3, 1), transform 0.28s cubic-bezier(0.16, 1, 0.3, 1) !important;
  margin: 0 !important;
  padding: 0 !important;
}

.aice-assistant-panel.is-open {
  opacity: 1 !important;
  transform: scale(1) translateY(0) !important;
  pointer-events: auto !important;
}

.aice-assistant-panel.aice-panel--bottom-left {
  right: auto !important;
  left: 24px !important;
}

/* -------------------------------------------------------------------------- */
/* 3. Panel Header (Gradient / Glass / Solid)                                 */
/* -------------------------------------------------------------------------- */
.aice-panel-header {
  padding: 16px 18px !important;
  background: var(--aice-concierge-gradient) !important;
  color: #ffffff !important;
  display: flex !important;
  justify-content: space-between !important;
  align-items: center !important;
  position: relative !important;
  box-shadow: 0 2px 10px rgba(0,0,0,0.06) !important;
  border: none !important;
  margin: 0 !important;
}

.aice-panel-header.aice-header--solid {
  background: var(--aice-concierge-primary) !important;
}

.aice-panel-header.aice-header--glass {
  background: rgba(15, 23, 42, 0.88) !important;
  backdrop-filter: blur(12px) !important;
}

.aice-panel-header.aice-header--dark {
  background: #0f172a !important;
}

.aice-header-brand {
  display: flex !important;
  align-items: center !important;
  gap: 12px !important;
}

.aice-header-avatar {
  width: 38px !important;
  height: 38px !important;
  min-width: 38px !important;
  border-radius: 50% !important;
  background: rgba(255, 255, 255, 0.22) !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  color: #ffffff !important;
  box-shadow: 0 2px 6px rgba(0,0,0,0.15) !important;
  position: relative !important;
  border: none !important;
  padding: 0 !important;
}

.aice-header-avatar svg {
  width: 20px !important;
  height: 20px !important;
  fill: #ffffff !important;
  display: block !important;
}

.aice-avatar-status-dot {
  position: absolute !important;
  bottom: 0 !important;
  right: 0 !important;
  width: 10px !important;
  height: 10px !important;
  background: #10b981 !important;
  border: 2px solid #ffffff !important;
  border-radius: 50% !important;
  box-shadow: 0 0 6px #10b981 !important;
}

.aice-header-meta {
  display: flex !important;
  flex-direction: column !important;
}

.aice-header-title {
  font-size: 15px !important;
  font-weight: 700 !important;
  line-height: 1.2 !important;
  color: #ffffff !important;
  letter-spacing: -0.2px !important;
  margin: 0 !important;
  padding: 0 !important;
}

.aice-header-subtitle {
  font-size: 11.5px !important;
  color: rgba(255, 255, 255, 0.88) !important;
  margin: 2px 0 0 0 !important;
  padding: 0 !important;
  line-height: 1.2 !important;
}

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

.aice-header-btn {
  background: rgba(255, 255, 255, 0.18) !important;
  border: none !important;
  outline: none !important;
  color: #ffffff !important;
  width: 32px !important;
  height: 32px !important;
  min-width: 32px !important;
  border-radius: 8px !important;
  cursor: pointer !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  transition: background 0.15s ease, transform 0.15s ease !important;
  padding: 0 !important;
  margin: 0 !important;
  box-shadow: none !important;
}

.aice-header-btn svg {
  width: 14px !important;
  height: 14px !important;
  fill: #ffffff !important;
  display: block !important;
}

.aice-header-btn:hover {
  background: rgba(255, 255, 255, 0.32) !important;
  transform: scale(1.05) !important;
  border: none !important;
  color: #ffffff !important;
}

/* -------------------------------------------------------------------------- */
/* 4. Messages Container & Bubbles                                            */
/* -------------------------------------------------------------------------- */
.aice-panel-messages {
  flex: 1 !important;
  padding: 18px 16px !important;
  overflow-y: auto !important;
  display: flex !important;
  flex-direction: column !important;
  gap: 14px !important;
  background: var(--aice-concierge-surface) !important;
  scroll-behavior: smooth !important;
  border: none !important;
  margin: 0 !important;
}

.aice-msg {
  display: flex !important;
  flex-direction: column !important;
  max-width: 88% !important;
  font-size: 13.5px !important;
  line-height: 1.5 !important;
  animation: aice-msg-fade 0.22s cubic-bezier(0.16, 1, 0.3, 1) forwards !important;
  margin: 0 !important;
}

@keyframes aice-msg-fade {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

.aice-msg--user {
  align-self: flex-end !important;
  background: var(--aice-concierge-gradient) !important;
  color: #ffffff !important;
  padding: 10px 16px !important;
  border-radius: 18px 18px 4px 18px !important;
  box-shadow: 0 4px 12px -2px rgba(79, 70, 229, 0.25) !important;
  font-weight: 500 !important;
  border: none !important;
}

.aice-msg--assistant {
  align-self: flex-start !important;
  background: #ffffff !important;
  color: var(--aice-concierge-text) !important;
  padding: 14px 16px !important;
  border-radius: 18px 18px 18px 4px !important;
  border: 1px solid var(--aice-concierge-border) !important;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04) !important;
}

.aice-msg--assistant strong {
  font-weight: 600 !important;
  color: #0f172a !important;
}

/* -------------------------------------------------------------------------- */
/* 5. Suggestion Chips & Starters                                             */
/* -------------------------------------------------------------------------- */
.aice-starters-grid {
  display: flex !important;
  flex-direction: column !important;
  gap: 8px !important;
  margin: 12px 0 0 0 !important;
  padding: 0 !important;
}

.aice-starter-btn {
  background: #ffffff !important;
  border: 1px solid var(--aice-concierge-border) !important;
  color: var(--aice-concierge-primary) !important;
  padding: 10px 14px !important;
  border-radius: 10px !important;
  font-size: 12.5px !important;
  font-weight: 600 !important;
  cursor: pointer !important;
  text-align: left !important;
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  box-shadow: 0 1px 3px rgba(0,0,0,0.03) !important;
  transition: all 0.18s ease !important;
  margin: 0 !important;
  outline: none !important;
  text-decoration: none !important;
  width: 100% !important;
}

.aice-starter-btn:hover {
  background: var(--aice-concierge-surface-hover) !important;
  border-color: var(--aice-concierge-primary) !important;
  color: var(--aice-concierge-primary) !important;
  transform: translateX(3px) !important;
  box-shadow: 0 4px 8px -2px rgba(79, 70, 229, 0.15) !important;
}

.aice-starter-btn::after {
  content: '→' !important;
  opacity: 0.5 !important;
  font-size: 13px !important;
  transition: opacity 0.18s ease, transform 0.18s ease !important;
  color: var(--aice-concierge-primary) !important;
  margin-left: 6px !important;
}

.aice-starter-btn:hover::after {
  opacity: 1 !important;
  transform: translateX(2px) !important;
}

/* -------------------------------------------------------------------------- */
/* 6. In-Chat Product Cards                                                   */
/* -------------------------------------------------------------------------- */
.aice-product-card {
  background: #ffffff !important;
  border: 1px solid var(--aice-concierge-border) !important;
  border-radius: 12px !important;
  padding: 12px !important;
  margin: 8px 0 0 0 !important;
  display: flex !important;
  flex-direction: column !important;
  gap: 8px !important;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05) !important;
}

.aice-product-header {
  display: flex !important;
  gap: 10px !important;
  align-items: center !important;
}

.aice-product-img {
  width: 54px !important;
  height: 54px !important;
  min-width: 54px !important;
  object-fit: cover !important;
  border-radius: 8px !important;
  background: var(--aice-concierge-surface) !important;
  border: 1px solid var(--aice-concierge-border) !important;
  display: block !important;
  padding: 0 !important;
  margin: 0 !important;
}

.aice-product-info {
  flex: 1 !important;
  display: flex !important;
  flex-direction: column !important;
  justify-content: center !important;
}

.aice-product-title {
  font-size: 13px !important;
  font-weight: 700 !important;
  color: var(--aice-concierge-text) !important;
  line-height: 1.3 !important;
  margin: 0 !important;
  padding: 0 !important;
}

.aice-product-price {
  font-size: 13px !important;
  font-weight: 700 !important;
  color: var(--aice-concierge-primary) !important;
  margin: 3px 0 0 0 !important;
  padding: 0 !important;
}

.aice-product-actions {
  display: flex !important;
  gap: 8px !important;
  margin: 4px 0 0 0 !important;
}

.aice-btn-add-cart {
  flex: 1 !important;
  background: var(--aice-concierge-gradient) !important;
  color: #ffffff !important;
  border: none !important;
  outline: none !important;
  border-radius: 8px !important;
  padding: 7px 12px !important;
  font-size: 12px !important;
  font-weight: 600 !important;
  cursor: pointer !important;
  text-align: center !important;
  transition: opacity 0.15s ease, transform 0.15s ease !important;
  margin: 0 !important;
  box-shadow: none !important;
}

.aice-btn-add-cart:hover {
  opacity: 0.92 !important;
  transform: translateY(-1px) !important;
  color: #ffffff !important;
  border: none !important;
}

.aice-btn-view-product {
  background: var(--aice-concierge-surface) !important;
  border: 1px solid var(--aice-concierge-border) !important;
  color: var(--aice-concierge-text) !important;
  border-radius: 8px !important;
  padding: 7px 12px !important;
  font-size: 12px !important;
  font-weight: 600 !important;
  text-decoration: none !important;
  text-align: center !important;
  transition: background 0.15s ease !important;
  display: inline-block !important;
  margin: 0 !important;
  outline: none !important;
}

.aice-btn-view-product:hover {
  background: var(--aice-concierge-surface-hover) !important;
  color: var(--aice-concierge-text) !important;
}

/* -------------------------------------------------------------------------- */
/* 7. Typing Indicator Wave                                                   */
/* -------------------------------------------------------------------------- */
.aice-typing-indicator {
  display: flex !important;
  align-items: center !important;
  gap: 4px !important;
  padding: 12px 16px !important;
  background: #ffffff !important;
  border-radius: 18px 18px 18px 4px !important;
  border: 1px solid var(--aice-concierge-border) !important;
  width: fit-content !important;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.03) !important;
  margin: 0 !important;
}

.aice-typing-dot {
  width: 6px !important;
  height: 6px !important;
  background: var(--aice-concierge-muted) !important;
  border-radius: 50% !important;
  animation: aice-typing-bounce 1.3s infinite ease-in-out !important;
  border: none !important;
  padding: 0 !important;
  margin: 0 !important;
}

.aice-typing-dot:nth-child(1) { animation-delay: 0s !important; }
.aice-typing-dot:nth-child(2) { animation-delay: 0.18s !important; }
.aice-typing-dot:nth-child(3) { animation-delay: 0.36s !important; }

@keyframes aice-typing-bounce {
  0%, 80%, 100% { transform: translateY(0); opacity: 0.4; }
  40% { transform: translateY(-5px); opacity: 1; }
}

/* -------------------------------------------------------------------------- */
/* 8. Input Control Bar                                                       */
/* -------------------------------------------------------------------------- */
.aice-panel-footer {
  padding: 12px 14px !important;
  background: #ffffff !important;
  border-top: 1px solid var(--aice-concierge-border) !important;
  border-bottom: none !important;
  border-left: none !important;
  border-right: none !important;
  display: flex !important;
  align-items: center !important;
  gap: 8px !important;
  margin: 0 !important;
}

.aice-input-container {
  flex: 1 !important;
  position: relative !important;
  display: flex !important;
  align-items: center !important;
  margin: 0 !important;
  padding: 0 !important;
  border: none !important;
}

.aice-input-field {
  width: 100% !important;
  height: 42px !important;
  min-height: 42px !important;
  padding: 8px 16px !important;
  border-radius: 24px !important;
  border: 1px solid var(--aice-concierge-border) !important;
  font-size: 13.5px !important;
  font-family: inherit !important;
  outline: none !important;
  background: var(--aice-concierge-surface) !important;
  color: var(--aice-concierge-text) !important;
  transition: border-color 0.15s ease, box-shadow 0.15s ease, background 0.15s ease !important;
  margin: 0 !important;
  box-shadow: none !important;
}

.aice-input-field:focus {
  border-color: var(--aice-concierge-primary) !important;
  background: #ffffff !important;
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.12) !important;
  outline: none !important;
}

.aice-send-btn {
  background: var(--aice-concierge-gradient) !important;
  border: none !important;
  outline: none !important;
  width: 40px !important;
  height: 40px !important;
  min-width: 40px !important;
  border-radius: 50% !important;
  color: #ffffff !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  cursor: pointer !important;
  box-shadow: 0 4px 10px -2px rgba(79, 70, 229, 0.35) !important;
  transition: transform 0.15s ease, box-shadow 0.15s ease !important;
  padding: 0 !important;
  margin: 0 !important;
}

.aice-send-btn svg {
  width: 16px !important;
  height: 16px !important;
  fill: #ffffff !important;
  display: block !important;
}

.aice-send-btn:hover {
  transform: scale(1.06) !important;
  box-shadow: 0 6px 14px -2px rgba(79, 70, 229, 0.45) !important;
  border: none !important;
  color: #ffffff !important;
}

.aice-send-btn:active {
  transform: scale(0.96) !important;
}

.aice-send-btn:disabled {
  opacity: 0.5 !important;
  cursor: not-allowed !important;
  transform: none !important;
  border: none !important;
}

/* -------------------------------------------------------------------------- */
/* 9. Mobile Full-Screen Responsiveness                                       */
/* -------------------------------------------------------------------------- */
@media (max-width: 480px) {
  .aice-assistant-panel {
    bottom: 0 !important;
    right: 0 !important;
    left: 0 !important;
    width: 100vw !important;
    height: 100vh !important;
    max-width: 100vw !important;
    max-height: 100vh !important;
    border-radius: 0 !important;
  }
}