@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Outfit:wght@400;450;500;600;700&family=Plus+Jakarta+Sans:wght@500;600;700;800&display=swap');

:root {
  --chat-font-sans: 'Plus Jakarta Sans', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --chat-font-display: 'Outfit', sans-serif;

  --chat-window-width: 380px;
  --chat-window-height: 580px;
  --chat-window-radius: 32px;
  --chat-launcher-size: 64px;

  --chat-text-primary: #0f172a;
  --chat-text-secondary: #334155;
  --chat-text-muted: #64748b;
  --chat-text-light: #94a3b8;
  --chat-text-user: #ffffff;
  --chat-link-color: inherit;
  --chat-link-dark-color: #7dd3fc;

  --chat-window-bg: 
    radial-gradient(140% 100% at 0% 0%, rgba(255, 255, 255, 0.4) 0%, rgba(255, 255, 255, 0.06) 45%, transparent 75%),
    radial-gradient(120% 100% at 100% 100%, rgba(255, 255, 255, 0.3) 0%, rgba(255, 255, 255, 0.04) 45%, transparent 75%),
    radial-gradient(100% 80% at 100% 0%, rgba(255, 255, 255, 0.22) 0%, transparent 60%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.12) 0%, rgba(255, 255, 255, 0.04) 100%);
  --chat-window-border: rgba(255, 255, 255, 0.8);
  --chat-window-border-top: rgba(255, 255, 255, 0.95);
  --chat-window-border-left: rgba(255, 255, 255, 0.85);
  --chat-window-border-bottom: rgba(255, 255, 255, 0.3);
  --chat-window-border-right: rgba(255, 255, 255, 0.4);
  --chat-window-shadow: 
    0 24px 48px -16px rgba(15, 23, 42, 0.22),
    inset 0 2px 3px rgba(255, 255, 255, 0.9),
    0 0 0 1px rgba(255, 255, 255, 0.4);

  --chat-header-border: rgba(255, 255, 255, 0.35);
  --chat-header-text-gradient: linear-gradient(135deg, #0f172a 0%, #334155 100%);
  --chat-header-btn-bg: radial-gradient(120% 120% at 30% 25%, rgba(255, 255, 255, 0.35) 0%, rgba(255, 255, 255, 0.08) 70%);
  --chat-header-btn-bg-hover: rgba(255, 255, 255, 0.85);
  --chat-header-btn-border: rgba(255, 255, 255, 0.35);

  --chat-messages-bg: linear-gradient(180deg, rgba(15, 23, 42, 0.03) 0%, rgba(15, 23, 42, 0.06) 100%);

  --chat-msg-bot-bg: 
    radial-gradient(120% 160% at 10% 0%, rgba(255, 255, 255, 0.28) 0%, transparent 60%),
    linear-gradient(145deg, rgba(255, 255, 255, 0.14) 0%, rgba(255, 255, 255, 0.04) 100%);
  --chat-msg-bot-text: #0f172a;
  --chat-msg-bot-border: rgba(255, 255, 255, 0.4);

  --chat-msg-user-bg: linear-gradient(135deg, #0f172a 0%, #1e293b 60%, #334155 100%);
  --chat-msg-user-text: #ffffff;
  --chat-msg-user-border: rgba(255, 255, 255, 0.15);

  --chat-date-divider-bg: rgba(255, 255, 255, 0.1);
  --chat-date-divider-border: rgba(255, 255, 255, 0.35);
  --chat-date-divider-text: #64748b;

  --chat-prompt-bg: linear-gradient(135deg, rgba(255, 255, 255, 0.75) 0%, rgba(255, 255, 255, 0.4) 100%);
  --chat-prompt-bg-hover: rgba(255, 255, 255, 0.95);
  --chat-prompt-border: rgba(255, 255, 255, 0.85);
  --chat-prompt-text: #0f172a;

  --chat-typing-bg: linear-gradient(135deg, rgba(255, 255, 255, 0.85) 0%, rgba(241, 245, 249, 0.6) 100%);
  --chat-typing-border: rgba(255, 255, 255, 0.9);
  --chat-typing-dot-start: #38bdf8;
  --chat-typing-dot-end: #0284c7;
  --chat-typing-dot-active-start: #0284c7;
  --chat-typing-dot-active-end: #0f172a;

  --chat-input-card-bg: 
    radial-gradient(120% 180% at 15% 0%, rgba(255, 255, 255, 0.22) 0%, transparent 60%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.03) 100%);
  --chat-input-card-bg-focus: 
    radial-gradient(120% 180% at 15% 0%, rgba(255, 255, 255, 0.32) 0%, transparent 60%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.16) 0%, rgba(255, 255, 255, 0.05) 100%);
  --chat-input-border: rgba(255, 255, 255, 0.4);
  --chat-input-border-focus: rgba(255, 255, 255, 0.7);
  --chat-placeholder-color: #94a3b8;

  --chat-dock-btn-bg: radial-gradient(120% 120% at 30% 25%, rgba(255, 255, 255, 0.32) 0%, rgba(255, 255, 255, 0.06) 70%);
  --chat-dock-btn-bg-hover: rgba(255, 255, 255, 0.9);

  --chat-send-btn-bg: linear-gradient(135deg, rgba(255, 255, 255, 0.55) 0%, rgba(255, 255, 255, 0.25) 100%);
  --chat-send-btn-bg-hover: linear-gradient(135deg, rgba(255, 255, 255, 0.75) 0%, rgba(255, 255, 255, 0.4) 100%);
  --chat-send-btn-border: rgba(255, 255, 255, 0.75);

  --chat-launcher-bg: radial-gradient(
    circle at 30% 30%,
    rgba(255, 255, 255, 0.95) 0%,
    rgba(255, 255, 255, 0.5) 40%,
    rgba(226, 232, 240, 0.3) 70%,
    rgba(255, 255, 255, 0.7) 100%
  );
  --chat-launcher-bg-hover: radial-gradient(
    135% 135% at 20% 20%,
    rgba(255, 255, 255, 0.85) 0%,
    rgba(255, 255, 255, 0.25) 45%,
    rgba(255, 255, 255, 0.05) 70%
  );
  --chat-launcher-border: rgba(255, 255, 255, 0.9);
  --chat-launcher-shadow: 
    inset 0 3px 4px #ffffff,
    inset 0 -3px 8px rgba(15, 23, 42, 0.1),
    0 24px 48px -10px rgba(15, 23, 42, 0.28),
    0 0 30px rgba(255, 255, 255, 0.6);
  --chat-launcher-shadow-hover: 
    inset 0 3.5px 5px #ffffff,
    inset 0 -3px 8px rgba(15, 23, 42, 0.12),
    0 30px 60px -12px rgba(15, 23, 42, 0.35),
    0 0 40px rgba(255, 255, 255, 0.9);

  --chat-record-bg: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
  --chat-attachment-bg: rgba(255, 255, 255, 0.6);
  --chat-picker-bg: radial-gradient(140% 140% at 20% 0%, rgba(255, 255, 255, 0.5) 0%, rgba(255, 255, 255, 0.28) 55%, rgba(255, 255, 255, 0.18) 100%);
  --chat-picker-border: rgba(255, 255, 255, 0.5);
  --chat-picker-opt-bg: rgba(255, 255, 255, 0.35);
  --chat-picker-opt-bg-hover: rgba(255, 255, 255, 0.55);

  --chat-scrollbar-thumb: rgba(15, 23, 42, 0.15);
  --chat-scrollbar-thumb-hover: rgba(15, 23, 42, 0.3);
}



#chat-window,
#chat-launcher-wrapper {
  font-family: var(--chat-font-sans) !important;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

#chat-window {
  width: var(--chat-window-width) !important;
  max-width: calc(100vw - 32px) !important;
  height: var(--chat-window-height) !important;
  max-height: calc(100vh - 120px) !important;
  border-radius: var(--chat-window-radius) !important;
  background: var(--chat-window-bg) !important;
  backdrop-filter: blur(6px) saturate(160%) !important;
  -webkit-backdrop-filter: blur(6px) saturate(160%) !important;
  border: 1.5px solid var(--chat-window-border) !important;
  border-top-color: var(--chat-window-border-top) !important;
  border-left-color: var(--chat-window-border-left) !important;
  border-bottom-color: var(--chat-window-border-bottom) !important;
  border-right-color: var(--chat-window-border-right) !important;
  box-shadow: var(--chat-window-shadow) !important;
  font-family: var(--chat-font-display) !important;
  position: fixed !important;
  right: 28px !important;
  bottom: 100px !important;
  transform-origin: bottom right;
  transition: transform 0.45s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.35s cubic-bezier(0.16, 1, 0.3, 1) !important;
  will-change: transform, opacity;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  z-index: 999999;
}

#chat-window::before {
  content: '';
  position: absolute;
  inset: 0 0 auto;
  height: 120px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.6) 0%, rgba(255, 255, 255, 0.15) 50%, transparent 100%);
  border-radius: var(--chat-window-radius) var(--chat-window-radius) 0 0;
  pointer-events: none;
  z-index: 1;
}

#chat-window::after {
  content: '';
  position: absolute;
  bottom: -10%;
  right: -10%;
  width: 55%;
  height: 45%;
  background: radial-gradient(circle at 100% 100%, rgba(255, 255, 255, 0.3) 0%, transparent 70%);
  pointer-events: none;
  z-index: 1;
}

#chat-window.chat-window-hidden {
  opacity: 0 !important;
  pointer-events: none !important;
  transform: translateY(24px) scale(0.92) skewY(1deg) !important;
  filter: blur(10px) !important;
}

#chat-window:not(.chat-window-hidden) {
  opacity: 1 !important;
  pointer-events: auto !important;
  transform: translateY(0) scale(1) skewY(0deg) !important;
  filter: blur(0) !important;
}

.chat-header {
  position: relative;
  z-index: 5;
  padding: 16px 20px !important;
  background: transparent !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--chat-header-border) !important;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.5), inset 0 -1px 0 rgba(255, 255, 255, 0.08) !important;
}

.chat-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.chat-header-title {
  display: flex;
  align-items: center;
  gap: 10px;
}

.chat-avatar-frame {
  width: 26px !important;
  height: 26px !important;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(120% 120% at 30% 25%, rgba(255, 255, 255, 0.3) 0%, rgba(255, 255, 255, 0.06) 70%);
  border-radius: 10px;
  box-shadow: inset 0 1px 1.5px rgba(255, 255, 255, 0.55), inset 0 -1px 2px rgba(15, 23, 42, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-top-color: rgba(255, 255, 255, 0.6);
}

.chat-brand-details {
  display: flex;
  align-items: center;
}

.chat-header-icon {
  width: 18px !important;
  height: 18px !important;
  object-fit: contain;
}

.chat-header-text {
  font-family: var(--chat-font-sans) !important;
  font-weight: 800 !important;
  font-size: 15px !important;
  letter-spacing: -0.02em !important;
  background: var(--chat-header-text-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

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

.chat-header-btn,
.chat-close-btn {
  background: var(--chat-header-btn-bg) !important;
  border: 1px solid var(--chat-header-btn-border) !important;
  border-top-color: rgba(255, 255, 255, 0.65) !important;
  border-left-color: rgba(255, 255, 255, 0.5) !important;
  cursor: pointer;
  width: 34px !important;
  height: 34px !important;
  border-radius: 12px !important;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: inset 0 1px 1.5px rgba(255, 255, 255, 0.6), inset 0 -1px 2px rgba(15, 23, 42, 0.04) !important;
  backdrop-filter: blur(5px) saturate(140%) !important;
  -webkit-backdrop-filter: blur(5px) saturate(140%) !important;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1) !important;
}

.chat-header-btn:hover,
.chat-close-btn:hover {
  background: var(--chat-header-btn-bg-hover) !important;
  border-color: rgba(255, 255, 255, 1) !important;
  transform: translateY(-1px) scale(1.05) !important;
  box-shadow: 0 6px 16px rgba(15, 23, 42, 0.08), inset 0 1px 2px #ffffff !important;
}

.chat-header-btn:active,
.chat-close-btn:active {
  transform: translateY(0) scale(0.95) !important;
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.1) !important;
}

.chat-close-icon {
  width: 16px;
  height: 16px;
  fill: none;
  stroke: var(--chat-text-secondary);
  stroke-width: 2.2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.header-icon {
  width: 14px !important;
  height: 14px !important;
  object-fit: contain;
  opacity: 0.7 !important;
  transition: opacity 0.2s ease, transform 0.3s ease !important;
}

.chat-header-btn:hover .header-icon,
.chat-close-btn:hover .header-icon {
  opacity: 1 !important;
}

#chat-refresh-btn:hover .header-icon {
  transform: rotate(180deg);
}

.chat-messages-body {
  flex: 1;
  overflow-y: auto;
  padding: 22px 18px;
  position: relative;
  z-index: 2;
  background: var(--chat-messages-bg) !important;
}

.chat-date-divider {
  text-align: center;
  margin: 8px 0 20px;
}

.chat-date-divider span {
  font-family: var(--chat-font-sans) !important;
  font-size: 10px !important;
  font-weight: 700 !important;
  letter-spacing: 0.06em !important;
  color: var(--chat-date-divider-text) !important;
  text-transform: uppercase;
  background: var(--chat-date-divider-bg) !important;
  border: 1px solid var(--chat-date-divider-border) !important;
  padding: 5px 12px !important;
  border-radius: 20px !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
  box-shadow: inset 0 1px 1px rgba(255, 255, 255, 0.4) !important;
}

.message-group {
  position: relative;
  z-index: 2;
  display: flex;
  gap: 10px;
  margin-bottom: 20px !important;
  animation: messageFluidIn 0.4s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.message-user {
  justify-content: flex-end;
}

.message-avatar-wrapper {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  margin-top: 2px;
}

.message-avatar {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.message-flow {
  display: flex;
  flex-direction: column;
  max-width: 82%;
}

.message-user .message-flow {
  align-items: flex-end;
}

.message-card {
  padding: 12px 16px !important;
  font-family: var(--chat-font-display) !important;
  font-size: 14px !important;
  font-weight: 450 !important;
  line-height: 1.55 !important;
  letter-spacing: -0.01em !important;
  border-radius: 20px;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.message-card a {
  color: var(--chat-link-color);
  text-decoration: underline;
  text-underline-offset: 2px;
  word-break: break-word;
}

.message-bot .message-card {
  background: var(--chat-msg-bot-bg) !important;
  color: var(--chat-msg-bot-text) !important;
  border: 1px solid var(--chat-msg-bot-border) !important;
  border-top-color: rgba(255, 255, 255, 0.6) !important;
  border-top-left-radius: 14px;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
  box-shadow: inset 0 1px 1.5px rgba(255, 255, 255, 0.45), inset 0 -1px 2px rgba(15, 23, 42, 0.03) !important;
}

.message-user .message-card {
  background: var(--chat-msg-user-bg) !important;
  color: var(--chat-msg-user-text) !important;
  border-top-right-radius: 6px;
  border: 1px solid var(--chat-msg-user-border) !important;
  box-shadow: 0 10px 25px -4px rgba(15, 23, 42, 0.3), inset 0 1.5px 2px rgba(255, 255, 255, 0.35) !important;
}

.message-time {
  font-size: 10.5px !important;
  font-weight: 700 !important;
  color: var(--chat-text-secondary) !important;
  text-shadow: 0 1px 2px rgba(255, 255, 255, 0.5);
  margin-top: 5px;
  padding: 0 4px;
}

.quick-prompts {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}

.prompt-chip {
  font-family: var(--chat-font-sans) !important;
  font-size: 11.5px !important;
  font-weight: 700 !important;
  letter-spacing: -0.01em !important;
  color: var(--chat-prompt-text) !important;
  background: var(--chat-prompt-bg) !important;
  border: 1px solid var(--chat-prompt-border) !important;
  backdrop-filter: blur(10px) !important;
  -webkit-backdrop-filter: blur(10px) !important;
  box-shadow: 0 4px 12px rgba(15, 23, 42, 0.03), inset 0 1px 1.5px #ffffff !important;
  padding: 8px 14px !important;
  border-radius: 16px !important;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1) !important;
}

.prompt-chip:hover {
  background: var(--chat-prompt-bg-hover) !important;
  border-color: rgba(255, 255, 255, 1) !important;
  transform: translateY(-2px) scale(1.02) !important;
  box-shadow: 0 8px 20px rgba(15, 23, 42, 0.08), inset 0 1px 1px #ffffff !important;
}

.prompt-chip:active {
  transform: translateY(0) scale(0.96) !important;
}

#chat-typing-indicator {
  transform-origin: bottom left;
  will-change: transform, opacity, filter;
}

#chat-typing-indicator .typing-card {
  opacity: 0;
}

.typing-indicator-enter .typing-card {
  animation: liquidBubbleIn 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.2) forwards !important;
}

.typing-indicator-exit .typing-card {
  animation: liquidBubbleOut 0.22s cubic-bezier(0.4, 0, 0.2, 1) forwards !important;
}

.typing-card {
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 6px !important;
  padding: 12px 18px !important;
  background: var(--chat-typing-bg) !important;
  border-radius: 20px !important;
  border-bottom-left-radius: 4px !important;
  border: 1px solid var(--chat-typing-border) !important;
  backdrop-filter: blur(12px) !important;
  box-shadow: 0 8px 20px rgba(15, 23, 42, 0.04), inset 0 1px 1.5px #ffffff !important;
}

.wave-dot, .typing-dot {
  width: 5px !important;
  height: 14px !important;
  border-radius: 10px !important;
  background: linear-gradient(180deg, var(--chat-typing-dot-start) 0%, var(--chat-typing-dot-end) 100%) !important;
  opacity: 0.3 !important;
  animation: liquidPulseWave 1.2s infinite ease-in-out !important;
  will-change: transform, opacity, height, box-shadow;
}

.wave-dot:nth-child(1), .typing-dot:nth-child(1) { animation-delay: 0.0s !important; }
.wave-dot:nth-child(2), .typing-dot:nth-child(2) { animation-delay: 0.18s !important; }
.wave-dot:nth-child(3), .typing-dot:nth-child(3) { animation-delay: 0.36s !important; }

.chat-input-wrapper {
  position: relative;
  z-index: 5;
  background: transparent;
  padding: 12px 18px 18px !important;
}

.chat-input-card,
.chat-input-container {
  background: var(--chat-input-card-bg) !important;
  border: 1px solid var(--chat-input-border) !important;
  border-top-color: rgba(255, 255, 255, 0.65) !important;
  border-radius: 22px !important;
  padding: 10px 14px;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
  box-shadow: inset 0 1px 1.5px rgba(255, 255, 255, 0.4), inset 0 -1px 2px rgba(15, 23, 42, 0.03) !important;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1) !important;
}

.chat-input-card:focus-within,
.chat-input-container:focus-within {
  background: var(--chat-input-card-bg-focus) !important;
  border-color: var(--chat-input-border-focus) !important;
  box-shadow: inset 0 1px 2px rgba(255, 255, 255, 0.55), 0 0 0 1px rgba(255, 255, 255, 0.15) !important;
  transform: translateY(-1px);
}

.chat-textarea {
  flex: 1;
  min-width: 0;
  border: none;
  outline: none;
  background: transparent;
  resize: none;
  height: 24px;
  max-height: 96px;
  font-family: var(--chat-font-display) !important;
  font-size: 14px !important;
  font-weight: 500 !important;
  color: var(--chat-text-primary) !important;
  line-height: 24px;
  box-sizing: border-box;
  width: 100%;
}

.chat-textarea::placeholder {
  color: var(--chat-placeholder-color) !important;
  font-weight: 400;
}

.chat-input-dock,
.chat-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 6px;
  gap: 4px;
}

.dock-btn,
.chat-action-btn {
  background: var(--chat-dock-btn-bg) !important;
  border: 1px solid rgba(255, 255, 255, 0.35) !important;
  border-top-color: rgba(255, 255, 255, 0.6) !important;
  border-left-color: rgba(255, 255, 255, 0.48) !important;
  cursor: pointer;
  width: 32px !important;
  height: 32px !important;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1) !important;
  backdrop-filter: blur(5px) saturate(140%) !important;
  -webkit-backdrop-filter: blur(5px) saturate(140%) !important;
  box-shadow: inset 0 1px 1.5px rgba(255, 255, 255, 0.55), inset 0 -1px 2px rgba(15, 23, 42, 0.03) !important;
}

.dock-btn:hover,
.chat-action-btn:hover {
  background: var(--chat-dock-btn-bg-hover) !important;
  transform: scale(1.1) translateY(-1px);
  box-shadow: 0 4px 10px rgba(15, 23, 42, 0.08), inset 0 1px 1px #ffffff !important;
}

.dock-btn svg,
.chat-action-btn svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: var(--chat-text-secondary);
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.dock-icon {
  width: 15px !important;
  height: 15px !important;
  object-fit: contain;
  opacity: 0.7 !important;
}

.chat-send-btn {
  position: relative;
  width: 34px !important;
  height: 34px !important;
  border-radius: 50%;
  background: var(--chat-send-btn-bg) !important;
  border: 1px solid var(--chat-send-btn-border) !important;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(6px) saturate(150%) !important;
  -webkit-backdrop-filter: blur(6px) saturate(150%) !important;
  box-shadow: 0 4px 12px rgba(15, 23, 42, 0.08), inset 0 1.5px 2px rgba(255, 255, 255, 0.9) !important;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1) !important;
}

.chat-send-btn::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.5), transparent 70%);
  pointer-events: none;
}

.chat-send-btn:hover {
  transform: scale(1.1) translateY(-1px) translateZ(0) !important;
  background: var(--chat-send-btn-bg-hover) !important;
  box-shadow: 0 8px 18px rgba(15, 23, 42, 0.12), inset 0 1.5px 2px #ffffff !important;
}

.chat-send-btn:active {
  transform: scale(0.92) !important;
}

.chat-send-btn svg {
  width: 15px;
  height: 15px;
  fill: none;
  stroke: var(--chat-text-primary);
  stroke-width: 2.2;
}

.send-icon {
  width: 13px !important;
  height: 13px !important;
  display: flex !important;
  align-items: center;
  justify-content: center;
}

.send-icon svg {
  width: 100%;
  height: 100%;
  display: block;
}

.chat-messages-body::-webkit-scrollbar {
  width: 5px !important;
}

.chat-messages-body::-webkit-scrollbar-thumb {
  background: var(--chat-scrollbar-thumb) !important;
  border-radius: 10px !important;
  backdrop-filter: blur(4px) !important;
}

.chat-messages-body::-webkit-scrollbar-thumb:hover {
  background: var(--chat-scrollbar-thumb-hover) !important;
}

#chat-launcher-wrapper {
  position: fixed !important;
  bottom: 28px !important;
  right: 28px !important;
  z-index: 999999 !important;
}

#chat-launcher {
  width: var(--chat-launcher-size) !important;
  height: var(--chat-launcher-size) !important;
  margin: 0 !important;
  padding: 0 !important;
  position: relative !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  overflow: hidden !important;
  border-radius: 50% !important;
  outline: none !important;
  cursor: pointer !important;
  color: var(--chat-text-primary);
  -webkit-tap-highlight-color: transparent !important;
  background: var(--chat-launcher-bg) !important;
  backdrop-filter: blur(32px) saturate(220%) contrast(120%) !important;
  -webkit-backdrop-filter: blur(32px) saturate(220%) contrast(120%) !important;
  border: 1.5px solid var(--chat-launcher-border) !important;
  box-shadow: var(--chat-launcher-shadow) !important;
  transition: all 0.45s cubic-bezier(0.16, 1, 0.3, 1) !important;
}

#chat-launcher::before {
  content: "" !important;
  position: absolute !important;
  top: 3px !important;
  left: 10px !important;
  right: 10px !important;
  height: 24px !important;
  border-radius: 50% 50% 0 0 / 100% 100% 0 0 !important;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.95) 0%, transparent 100%) !important;
  pointer-events: none !important;
  opacity: 0.9 !important;
}

#chat-launcher::after {
  content: "";
  position: absolute;
  bottom: -6px;
  left: 50%;
  width: 48px;
  height: 18px;
  transform: translateX(-50%);
  border-radius: 50%;
  background: radial-gradient(ellipse at center, rgba(255, 255, 255, 0.9) 0%, transparent 70%);
  pointer-events: none;
  filter: blur(3px);
  transition: transform 0.45s ease, opacity 0.35s ease;
}

#chat-launcher:hover {
  transform: translateY(-5px) scale(1.08) !important;
  background: var(--chat-launcher-bg-hover) !important;
  box-shadow: var(--chat-launcher-shadow-hover) !important;
}

#chat-launcher:hover::before {
  transform: translateY(1px) scaleX(1.04);
  opacity: 1;
}

#chat-launcher:hover::after {
  transform: translateX(-50%) translateY(-2px) scale(1.25);
}

#chat-launcher:active {
  transform: translateY(-1px) scale(0.95) !important;
}

.launcher-icon {
  width: 24px !important;
  height: 24px !important;
  position: relative !important;
  z-index: 2 !important;
  object-fit: contain !important;
  filter: drop-shadow(0 2px 4px rgba(15, 23, 42, 0.1));
  transition: transform 0.45s cubic-bezier(0.16, 1, 0.3, 1) !important;
}

#chat-launcher:hover .launcher-icon {
  transform: scale(1.12) rotate(-5deg) !important;
}

#chat-send-btn.is-recording {
  background: var(--chat-record-bg) !important;
  animation: liquidRecordPulse 1.2s infinite ease-in-out !important;
}

#chat-attachment-preview {
  padding: 6px 4px;
}

.attachment-preview-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.selected-attachment {
  display: flex;
  align-items: center;
  gap: 8px;
  max-width: 100%;
  padding: 6px 10px;
  border-radius: 14px;
  background: var(--chat-attachment-bg) !important;
  border: 1px solid rgba(255, 255, 255, 0.8) !important;
  backdrop-filter: blur(8px) !important;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.03), inset 0 1px 1px #ffffff !important;
}

.selected-attachment-icon {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
  border-radius: 10px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.8);
}

.selected-attachment-icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.selected-attachment-info {
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.selected-attachment-info strong {
  font-size: 12px;
  color: var(--chat-text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 140px;
}

.selected-attachment-info small {
  font-size: 10px;
  color: var(--chat-text-muted);
}

.remove-attachment {
  border: none;
  background: rgba(15, 23, 42, 0.06);
  border-radius: 50%;
  cursor: pointer;
  font-size: 12px;
  color: var(--chat-text-muted);
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}

.remove-attachment:hover {
  background: #ef4444;
  color: #ffffff;
}

.message-voice-card {
  display: flex;
  align-items: center;
  gap: 8px;
}

.voice-message-icon {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  display: flex;
}

.voice-message-icon img,
.voice-message-icon svg {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.message-user .voice-message-icon img {
  filter: brightness(0) invert(1);
}

.message-card-status {
  display: flex;
  align-items: center;
  gap: 8px;
}

.status-icon {
  flex-shrink: 0;
}

.chat-attachment-picker {
  background: var(--chat-picker-bg) !important;
  border: 1px solid var(--chat-picker-border) !important;
  border-top-color: rgba(255, 255, 255, 0.75) !important;
  border-left-color: rgba(255, 255, 255, 0.6) !important;
  border-radius: 20px !important;
  box-shadow: 0 20px 40px -8px rgba(15, 23, 42, 0.18), inset 0 1.5px 2px rgba(255, 255, 255, 0.7) !important;
  backdrop-filter: blur(14px) saturate(170%) !important;
  -webkit-backdrop-filter: blur(14px) saturate(170%) !important;
  padding: 12px !important;
  width: 240px !important;
}

.attachment-picker-header {
  font-family: var(--chat-font-sans) !important;
  font-weight: 800 !important;
  font-size: 12px !important;
  text-transform: uppercase !important;
  letter-spacing: 0.05em !important;
  color: var(--chat-text-primary) !important;
  padding-bottom: 8px !important;
  border-bottom: 1px solid rgba(255, 255, 255, 0.35) !important;
  margin-bottom: 10px !important;
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
}

.attachment-picker-close {
  width: 24px !important;
  height: 24px !important;
  padding: 0 !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  line-height: 1 !important;
  font-size: 16px !important;
  border: 1px solid rgba(255, 255, 255, 0.45) !important;
  background: rgba(255, 255, 255, 0.35) !important;
  color: var(--chat-text-primary) !important;
  font-weight: 700 !important;
  border-radius: 8px !important;
  box-shadow: inset 0 1px 1.5px rgba(255, 255, 255, 0.6) !important;
  flex-shrink: 0 !important;
}

.attachment-picker-close:hover {
  background: rgba(255, 255, 255, 0.6) !important;
  color: var(--chat-text-primary) !important;
}

.attachment-option {
  border: 1px solid rgba(255, 255, 255, 0.4) !important;
  border-top-color: rgba(255, 255, 255, 0.65) !important;
  background: var(--chat-picker-opt-bg) !important;
  border-radius: 12px !important;
  padding: 10px !important;
  box-shadow: inset 0 1px 1.5px rgba(255, 255, 255, 0.6), inset 0 -1px 2px rgba(15, 23, 42, 0.03) !important;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1) !important;
}

.attachment-option:hover {
  background: var(--chat-picker-opt-bg-hover) !important;
  transform: translateY(-2px) scale(1.02) translateZ(0) !important;
  box-shadow: inset 0 1px 2px rgba(255, 255, 255, 0.75), 0 6px 14px rgba(15, 23, 42, 0.08) !important;
}

.attachment-option-icon {
  border: 1px solid rgba(255, 255, 255, 0.4) !important;
  border-top-color: rgba(255, 255, 255, 0.65) !important;
  background: rgba(255, 255, 255, 0.3) !important;
  border-radius: 8px !important;
  box-shadow: inset 0 1px 1.5px rgba(255, 255, 255, 0.5) !important;
}

.attachment-option-text strong {
  font-family: var(--chat-font-sans) !important;
  font-weight: 700 !important;
  color: var(--chat-text-primary) !important;
}

.attachment-option-text small {
  font-family: var(--chat-font-display) !important;
  font-weight: 600 !important;
  color: var(--chat-text-secondary) !important;
}

.msg-icon {
  width: 15px;
  height: 15px;
  display: inline-block;
  vertical-align: -3px;
  margin: 0 1px;
}

.suggestion-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: -8px 0 18px 28px;
}

#chat-launcher,
.chat-header-btn,
.chat-close-btn,
.prompt-chip,
.dock-btn,
.chat-send-btn,
.attachment-option,
.launcher-icon,
.header-icon,
.dock-icon,
.chat-header-icon {
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  -webkit-font-smoothing: antialiased;
}

#chat-launcher:hover,
.chat-header-btn:hover,
.chat-close-btn:hover,
.prompt-chip:hover,
.dock-btn:hover,
.chat-send-btn:hover,
.attachment-option:hover {
  transform: translateZ(0) var(--hover-transform, none);
}

@keyframes liquidBubbleIn {
  0% { opacity: 0; transform: scale(0.85) translateY(10px); }
  70% { opacity: 1; transform: scale(1.02) translateY(-1px); }
  100% { opacity: 1; transform: scale(1) translateY(0); }
}

@keyframes liquidBubbleOut {
  0% { opacity: 1; transform: scale(1) translateY(0); }
  100% { opacity: 0; transform: scale(0.9) translateY(6px); }
}

@keyframes liquidPulseWave {
  0%, 100% { transform: scaleY(0.5); opacity: 0.35; box-shadow: none; }
  50% {
    transform: scaleY(1.3);
    opacity: 1;
    background: linear-gradient(180deg, var(--chat-typing-dot-active-start) 0%, var(--chat-typing-dot-active-end) 100%) !important;
    box-shadow: 0 0 10px rgba(2, 132, 199, 0.5);
  }
}

@keyframes messageFluidIn {
  from { opacity: 0; transform: translateY(12px) scale(0.98); filter: blur(3px); }
  to   { opacity: 1; transform: translateY(0) scale(1); filter: blur(0); }
}

@keyframes liquidRecordPulse {
  0%, 100% { box-shadow: 0 4px 12px rgba(239, 68, 68, 0.4) !important; }
  50% { box-shadow: 0 4px 25px rgba(239, 68, 68, 0.8), 0 0 15px rgba(255, 255, 255, 0.8) !important; }
}

@keyframes liquidPulseWaveDark {
  0%, 100% { transform: scaleY(0.5); opacity: 0.35; box-shadow: none; }
  50% {
    transform: scaleY(1.3);
    opacity: 1;
    background: linear-gradient(180deg, #38bdf8 0%, #7dd3fc 100%);
    box-shadow: 0 0 10px rgba(56, 189, 248, 0.7);
  }
}

@media (max-width: 600px) {
  #chat-launcher-wrapper {
    right: 20px !important;
    bottom: 20px !important;
  }

  #chat-launcher {
    width: 56px !important;
    height: 56px !important;
  }

  .launcher-icon {
    width: 22px !important;
    height: 22px !important;
  }

  #chat-window {
    position: fixed !important;
    right: 16px !important;
    left: 16px !important;
    bottom: 88px !important;
    width: auto !important;
    max-width: none !important;
    height: calc(100dvh - 110px) !important;
    max-height: 620px !important;
    border-radius: 26px !important;
  }

  .chat-header {
    padding: 14px 16px !important;
  }

  .chat-messages-body {
    padding: 16px !important;
  }

  .chat-input-wrapper {
    padding: 10px 12px !important;
  }

  .chat-header-btn,
  .chat-close-btn,
  .dock-btn,
  .chat-send-btn {
    min-width: 36px !important;
    min-height: 36px !important;
  }
}

@media (max-width: 360px) {
  #chat-window {
    right: 10px !important;
    left: 10px !important;
    bottom: 82px !important;
    width: calc(100vw - 20px) !important;
    max-width: calc(100vw - 20px) !important;
  }

  .chat-header {
    padding: 12px 14px !important;
  }

  .chat-messages-body {
    padding: 14px !important;
  }

  .chat-input-wrapper {
    padding: 8px 10px !important;
  }

  .chat-input-card,
  .chat-input-container {
    padding-left: 12px !important;
  }
}

@media (max-width: 600px), (pointer: coarse) {
  #chat-window,
  .chat-header,
  .chat-input-card,
  .chat-input-container {
    backdrop-filter: blur(5px) saturate(140%) !important;
    -webkit-backdrop-filter: blur(5px) saturate(140%) !important;
  }

  #chat-window::after {
    display: none;
  }
}

@media (prefers-color-scheme: dark) {
  :root {
    --chat-text-primary: #f1f5f9;
    --chat-text-secondary: #e2e8f0;
    --chat-text-muted: #94a3b8;
    --chat-link-color: var(--chat-link-dark-color);
  }

  .launcher-icon {
    filter: invert(1) brightness(1.9) !important;
  }

  .chat-header-text {
    background: linear-gradient(135deg, #f1f5f9 0%, #94a3b8 100%) !important;
    -webkit-background-clip: text !important;
    -webkit-text-fill-color: transparent !important;
  }

  .chat-header-icon, 
  .message-avatar {
    filter: invert(1) brightness(1.7) !important;
  }

  .header-icon {
    filter: invert(1) brightness(1.7) !important;
    opacity: 0.85 !important;
  }

  .chat-header-btn:hover .header-icon, 
  .chat-close-btn:hover .header-icon {
    filter: none !important;
    opacity: 1 !important;
  }

  .chat-date-divider span {
    color: var(--chat-text-muted) !important;
  }

  .message-bot .message-card {
    color: var(--chat-text-secondary) !important;
  }

  .message-user .message-card {
    color: #ffffff !important;
  }

  .message-time {
    color: #64748b !important;
    text-shadow: none !important;
  }

  .message-bot .voice-message-icon img, 
  .message-bot .voice-message-icon svg {
    filter: brightness(0) invert(1) !important;
  }

  .wave-dot, 
  .typing-dot {
    background: linear-gradient(180deg, #38bdf8 0%, #0369a1 100%) !important;
    animation-name: liquidPulseWaveDark !important;
  }

  .chat-textarea {
    color: #f1f5f9 !important;
    caret-color: #7dd3fc !important;
  }

  #chat-window .chat-textarea::placeholder {
    color: var(--chat-text-muted) !important;
    opacity: 1 !important;
  }

  .dock-icon {
    filter: invert(1) brightness(1.7) !important;
    opacity: 0.8 !important;
  }

  .dock-btn:hover .dock-icon {
    filter: none !important;
    opacity: 1 !important;
  }

  .chat-attachment-picker .attachment-picker-header {
    color: #e2e8f0 !important;
  }

  .attachment-picker-close {
    color: #334155 !important;
  }

  .attachment-picker-close:hover {
    color: #0f172a !important;
  }

  .attachment-option-icon img {
    filter: invert(1) brightness(1.7) !important;
  }

  .attachment-option:hover .attachment-option-icon img {
    filter: none !important;
  }

  .chat-attachment-picker .attachment-option-text strong {
    color: #f1f5f9 !important;
  }

  #chat-window .chat-attachment-picker {
    color: var(--chat-text-muted) !important;
  }

  .selected-attachment-info strong {
    color: #f1f5f9 !important;
  }

  .selected-attachment-info small {
    color: #000000 !important;
  }

  .remove-attachment {
    color: var(--chat-text-muted) !important;
  }

  .remove-attachment:hover {
    color: #ffffff !important;
  }
}