/* Twins Real Estate Chatbot Widget - Professional Design */

.twins-chat-widget {
  position: fixed !important;
  bottom: 24px !important;
  right: 24px !important;
  z-index: 2147483647 !important;
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  
  /* Ensure it's positioned relative to viewport, not parent */
  left: auto !important;
  top: auto !important;
  margin: 0 !important;
  transform: none !important;
  background: none !important;
  background-color: transparent !important;
  
  /* CRITICAL: Ensure visibility on all devices - highest priority */
  display: block !important;
  visibility: visible !important;
  opacity: 1 !important;
  pointer-events: auto !important;
  
  /* Prevent any parent from hiding this */
  overflow: visible !important;
  
  /* Constrain to viewport on large screens */
  max-width: calc(100vw - 48px);
  box-sizing: border-box;
  
  /* Ensure it's not clipped by parent containers */
  clip: auto !important;
  clip-path: none !important;

  /* CSS Variables - Light Mode (Default) */
  --twins-primary: #1f2937;
  --twins-primary-strong: #374151;
  --twins-radius: 18px;
  --twins-shadow: 0 32px 64px rgba(15, 23, 42, 0.36);
  --twins-outline: rgba(31, 41, 55, 0.45);
  --twins-border: rgba(15, 23, 42, 0.12);
  --twins-muted: rgba(15, 23, 42, 0.55);
  --twins-surface: #ffffff;
  --twins-surface-strong: #f8fafc;
  --twins-text: #0f172a;
  --twins-text-inverted: #ffffff;
  --twins-backdrop: rgba(15, 23, 42, 0.04);
}

/* Dark Mode - Ultra Black */
.twins-chat-widget[data-theme="dark"] {
  --twins-primary: #d4af37; /* Gold accent */
  --twins-primary-strong: #b49225; /* Darker gold */
  --twins-surface: #000000 !important; /* Pure black */
  --twins-surface-strong: #0a0a0a !important; /* Near black */
  --twins-backdrop: rgba(0, 0, 0, 0.95) !important; /* Ultra-black backdrop */
  --twins-shadow: 0 32px 64px rgba(0, 0, 0, 0.9) !important; /* Enhanced shadow */
  --twins-outline: rgba(212, 175, 55, 0.5); /* Gold outline */
  --twins-border: #2a2a2a !important; /* Ultra-black border */
  --twins-muted: rgba(224, 224, 224, 0.7); /* Light grey muted */
  --twins-text: #ffffff !important; /* Pure white */
  --twins-text-inverted: #000000; /* Black for inverse */
}

/* Auto Dark Mode - System Preference (Fallback) - Ultra Black */
@media (prefers-color-scheme: dark) {
  .twins-chat-widget:not([data-theme="light"]) {
    --twins-primary: #4b5563;
    --twins-primary-strong: #6b7280;
    --twins-shadow: 0 32px 64px rgba(0, 0, 0, 0.8);
    --twins-outline: rgba(75, 85, 99, 0.5);
    --twins-border: #2a2a2a;
    --twins-muted: rgba(224, 224, 224, 0.6);
    --twins-surface: #000000;
    --twins-surface-strong: #0a0a0a;
    --twins-text: #ffffff;
    --twins-text-inverted: #000000;
    --twins-backdrop: rgba(0, 0, 0, 0.9);
  }
}

.twins-chat-widget * {
  box-sizing: border-box;
}

/* Global SVG fix - Remove any white backgrounds from SVG elements */
.twins-chat-widget svg {
  background: none !important;
  background-color: transparent !important;
}

/* Launcher Button */
.twins-chat-toggle {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  border: none;
  background: linear-gradient(135deg, var(--twins-primary), var(--twins-primary-strong));
  color: var(--twins-text-inverted);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 20px 40px rgba(31, 41, 55, 0.4);
  cursor: pointer;
  transition: transform 180ms ease, box-shadow 220ms ease;
  position: relative;
}

.twins-chat-toggle:focus-visible {
  outline: 3px solid var(--twins-outline);
  outline-offset: 3px;
}

.twins-chat-toggle:hover {
  transform: translateY(-1px) scale(1.02);
  box-shadow: 0 28px 52px rgba(31, 41, 55, 0.48);
}

/* Icon Styles - Simple flex children approach (like example) */
.twins-chat-toggle svg {
  width: 24px;
  height: 24px;
  display: block;
  flex-shrink: 0;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

/* Ensure icons don't have any background */
.twins-chat-toggle svg,
.twins-chat-icon,
.twins-close-icon {
  background: none !important;
  background-color: transparent !important;
}

/* Chat Window/Panel */
.twins-chat-window {
  position: absolute;
  bottom: 96px;
  right: 0;
  width: min(420px, calc(100vw - 48px));
  max-width: 420px;
  height: 600px;
  max-height: calc(100vh - 140px);
  background: var(--twins-surface);
  border-radius: var(--twins-radius);
  box-shadow: var(--twins-shadow);
  border: 1px solid var(--twins-border);
  display: none !important;
  flex-direction: column;
  opacity: 0 !important;
  pointer-events: none !important;
  visibility: hidden !important;
  transform: translateY(12px) scale(0.96);
  transform-origin: bottom right;
  transition: opacity 220ms cubic-bezier(0.4, 0, 0.2, 1),
              transform 280ms cubic-bezier(0.4, 0, 0.2, 1),
              visibility 0s linear 220ms;
  overflow: hidden;
  backdrop-filter: blur(20px);
}

/* Large Screen Optimizations - Ensure proper positioning */
@media (min-width: 1400px) {
  .twins-chat-window:not(.twins-fullscreen) {
    width: 420px !important;
    max-width: 420px !important;
    right: 0 !important;
    /* Ensure it doesn't overflow on large screens */
    left: auto !important;
  }
}

/* Extra Large Screens (4K, Ultrawide) - Keep widget in corner */
@media (min-width: 1920px) {
  .twins-chat-widget {
    right: 24px !important;
    left: auto !important;
    /* Ensure it doesn't move with content centering */
    position: fixed !important;
  }
  
  .twins-chat-window:not(.twins-fullscreen) {
    width: 420px !important;
    max-width: 420px !important;
    right: 0 !important;
    /* Ensure window stays aligned with toggle button */
    position: absolute !important;
  }
}

/* Mobile Override - Higher Specificity */
@media (max-width: 768px) {
  .twins-chat-window:not(.twins-fullscreen) {
    position: fixed !important;
    width: 90vw !important;
    max-width: 90vw !important;
    height: calc(100vh - 100px) !important;
    max-height: calc(100vh - 100px) !important;
    bottom: 80px !important;
    left: 50% !important;
    right: auto !important;
    transform: translateX(-50%) !important;
    transform-origin: bottom center !important;
  }
}

/* Fullscreen Mode - Works on all screen sizes */
.twins-chat-window.twins-fullscreen {
  position: fixed !important;
  top: 0 !important;
  left: 0 !important;
  right: 0 !important;
  bottom: 0 !important;
  width: 100vw !important;
  height: 100vh !important;
  max-height: 100vh !important;
  border-radius: 0 !important;
  transform: none !important;
  z-index: 2147483648 !important;
}

/* Force fullscreen on mobile - Override all mobile rules */
@media (max-width: 768px) {
  .twins-chat-window.twins-fullscreen {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    width: 100vw !important;
    height: 100vh !important;
    max-height: 100vh !important;
    transform: none !important;
    z-index: 2147483648 !important;
  }
}


.twins-chat-window[style*="display: flex"],
.twins-chat-window[style*="display:flex"] {
  display: flex !important;
  opacity: 1 !important;
  pointer-events: auto !important;
  visibility: visible !important;
  transform: translateY(0) scale(1);
  transition: opacity 220ms cubic-bezier(0.4, 0, 0.2, 1),
              transform 280ms cubic-bezier(0.4, 0, 0.2, 1),
              visibility 0s linear 0s;
}

/* Ensure chat window is completely hidden when display is none */
.twins-chat-window[style*="display: none"],
.twins-chat-window[style*="display:none"] {
  display: none !important;
  opacity: 0 !important;
  pointer-events: none !important;
  visibility: hidden !important;
  box-shadow: none !important;
  background: transparent !important;
}

/* Fallback: Hide chat window if it doesn't have display: flex style */
.twins-chat-window:not([style*="display: flex"]):not([style*="display:flex"]) {
  display: none !important;
  opacity: 0 !important;
  pointer-events: none !important;
  visibility: hidden !important;
}

/* Header */
.twins-chat-header {
  padding: 20px 24px 16px;
  border-bottom: 1px solid var(--twins-border);
  display: flex;
  align-items: flex-start;
  gap: 12px;
  background: linear-gradient(135deg, rgba(14,165,233,0.12), rgba(99,102,241,0.10));
  position: relative;
}

/* Ultra-black dark mode header */
.twins-chat-widget[data-theme="dark"] .twins-chat-header,
[data-theme="dark"] .twins-chat-header {
  background: linear-gradient(135deg, rgba(212, 175, 55, 0.15), rgba(212, 175, 55, 0.08)) !important; /* Gold gradient */
  border-bottom-color: #2a2a2a !important;
}

.twins-chat-header-content {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 12px;
}

.twins-avatar {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  background: linear-gradient(160deg, var(--twins-primary), var(--twins-primary-strong));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--twins-text-inverted);
  font-weight: 600;
  font-size: 22px;
  box-shadow: 0 12px 32px rgba(31, 41, 55, 0.25);
  flex-shrink: 0;
  text-align: center;
  line-height: 44px;
}


.twins-chat-title {
  font-size: 15px;
  letter-spacing: 0.02em;
  margin: 0;
  font-weight: 600;
  color: var(--twins-text);
}

.twins-chat-subtitle {
  font-size: 13px;
  margin: 4px 0 0 0;
  color: var(--twins-muted);
}

.twins-header-actions {
  display: flex;
  align-items: center;
  gap: 4px;
}

.twins-icon-btn {
  border: none;
  background: transparent;
  color: var(--twins-muted);
  cursor: pointer;
  padding: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  transition: all 150ms ease;
  text-decoration: none;
}

.twins-icon-btn:hover {
  background: var(--twins-backdrop);
  color: var(--twins-text);
  transform: scale(1.05);
}

/* Icon buttons SVG - simple inherit */
.twins-icon-btn svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.twins-minimize-btn {
  border: none;
  background: transparent;
  color: var(--twins-muted);
  cursor: pointer;
  padding: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  transition: all 150ms ease;
}

.twins-minimize-btn:hover {
  background: var(--twins-backdrop);
  color: var(--twins-text);
}

/* Messages Area */
.twins-chat-messages {
  flex: 1;
  padding: 18px 20px 12px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
  background: var(--twins-backdrop);
  scroll-behavior: smooth;
}

.twins-chat-messages::-webkit-scrollbar {
  width: 6px;
}

.twins-chat-messages::-webkit-scrollbar-track {
  background: transparent;
}

.twins-chat-messages::-webkit-scrollbar-thumb {
  background: var(--twins-border);
  border-radius: 3px;
}

.twins-chat-messages::-webkit-scrollbar-thumb:hover {
  background: var(--twins-muted);
}

.twins-message {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-width: 90%;
  animation: messageSlide 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes messageSlide {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.twins-message-user {
  align-self: flex-end;
}

.twins-message-assistant {
  align-self: flex-start;
}

.twins-message-content {
  padding: 16px 20px;
  border-radius: 18px;
  line-height: 1.6;
  font-size: 14px;
  background: var(--twins-surface-strong);
  color: var(--twins-text);
  box-shadow: 0 4px 12px rgba(15, 23, 42, 0.08);
  word-wrap: break-word;
  word-break: break-word;
  white-space: pre-wrap;
  transition: all 180ms ease;
  min-width: 0;
  max-width: 100%;
}

.twins-message-content:hover {
  box-shadow: 0 8px 20px rgba(15, 23, 42, 0.14);
}

.twins-message-user .twins-message-content {
  background: linear-gradient(135deg, var(--twins-primary), var(--twins-primary-strong));
  color: var(--twins-text-inverted);
  border-end-start-radius: 6px;
  box-shadow: 0 6px 18px rgba(31, 41, 55, 0.3);
}

.twins-message-user .twins-message-content:hover {
  box-shadow: 0 10px 28px rgba(31, 41, 55, 0.4);
  transform: translateY(-1px);
}

.twins-message-assistant .twins-message-content {
  border-end-end-radius: 6px;
  border: 1px solid var(--twins-border);
}

/* Message content formatting */
.twins-message-content .twins-paragraph {
  margin: 0 0 12px 0;
  line-height: 1.6;
  word-wrap: break-word;
  overflow-wrap: break-word;
  hyphens: auto;
}

.twins-message-content .twins-paragraph:last-child {
  margin-bottom: 0;
}

/* Ensure proper text flow for longer messages */
.twins-message-content {
  overflow-wrap: break-word;
  word-break: break-word;
  hyphens: auto;
}

.twins-message-content strong {
  font-weight: 600;
  color: inherit;
}

.twins-message-content em {
  font-style: italic;
}

/* Image styling - Property images from chatbot responses */
.twins-message-content .message-image {
  max-width: 100%;
  max-height: 300px;
  width: auto;
  height: auto;
  border-radius: 12px;
  margin: 12px 0;
  display: block;
  box-shadow: 0 4px 12px rgba(15, 23, 42, 0.12);
  transition: transform 200ms ease, box-shadow 200ms ease;
  cursor: pointer;
  object-fit: cover;
}

.twins-message-content .message-image:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.18);
}

.twins-message-user .twins-message-content .message-image {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.twins-message-user .twins-message-content .message-image:hover {
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

/* Uploaded Image Messages - New Image Upload Feature */
.twins-message-image {
  max-width: 100%;
  max-height: 350px;
  width: auto;
  height: auto;
  border-radius: 12px;
  margin: 0 0 8px 0;
  display: block;
  box-shadow: 0 4px 16px rgba(15, 23, 42, 0.15);
  transition: transform 200ms ease, box-shadow 200ms ease;
  cursor: pointer;
  object-fit: cover;
  background: var(--twins-surface);
}

.twins-message-image:hover {
  transform: scale(1.02);
  box-shadow: 0 8px 28px rgba(15, 23, 42, 0.25);
}

.twins-image-caption {
  font-size: 12px;
  color: var(--twins-muted);
  padding: 4px 0;
  font-weight: 500;
  letter-spacing: 0.01em;
}

.twins-message-user .twins-image-caption {
  color: rgba(255, 255, 255, 0.85);
}

/* Image Upload Progress/Loading States */
.twins-image-upload-progress {
  padding: 12px 16px;
  margin: 8px 0;
  background: var(--twins-surface-strong);
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.08);
  display: flex;
  align-items: center;
  gap: 12px;
}

.twins-image-upload-progress__icon {
  width: 24px;
  height: 24px;
  border: 2px solid var(--twins-primary);
  border-top-color: transparent;
  border-radius: 50%;
  animation: twins-spinner 0.8s linear infinite;
}

@keyframes twins-spinner {
  to { transform: rotate(360deg); }
}

.twins-image-upload-progress__text {
  font-size: 13px;
  color: var(--twins-text);
  font-weight: 500;
}

/* Image Preview before Upload */
.twins-image-preview {
  position: relative;
  max-width: 100%;
  margin: 8px 0;
  border-radius: 12px;
  overflow: hidden;
  background: var(--twins-surface-strong);
  box-shadow: 0 4px 12px rgba(15, 23, 42, 0.1);
}

.twins-image-preview img {
  max-width: 100%;
  max-height: 300px;
  display: block;
  object-fit: contain;
}

.twins-image-preview__overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(15, 23, 42, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 13px;
  font-weight: 500;
}

/* Error Message Styles */
.twins-message-error {
  background: #fee2e2 !important;
  color: #991b1b !important;
  padding: 10px 14px !important;
  border-radius: 8px !important;
  font-size: 13px !important;
  border: 1px solid #fecaca !important;
  margin: 8px 0 !important;
  box-shadow: 0 2px 8px rgba(153, 27, 27, 0.1) !important;
}

[data-theme="dark"] .twins-message-error {
  background: #7f1d1d !important;
  color: #fecaca !important;
  border-color: #991b1b !important;
}

/* List styling */
.twins-message-content .twins-list {
  margin: 12px 0;
  padding-left: 0;
  list-style-position: outside;
}

.twins-message-content ul.twins-list {
  list-style-type: none;
  padding-left: 0;
}

.twins-message-content ol.twins-list {
  list-style-type: none;
  counter-reset: item;
  padding-left: 0;
}

.twins-message-content ul.twins-list li {
  position: relative;
  padding-left: 28px;
  margin-bottom: 8px;
  line-height: 1.6;
}

.twins-message-content ul.twins-list li::before {
  content: "•";
  position: absolute;
  left: 8px;
  color: var(--twins-primary);
  font-weight: bold;
  font-size: 16px;
}

.twins-message-user .twins-message-content ul.twins-list li::before {
  color: rgba(255, 255, 255, 0.95);
}

.twins-message-content ol.twins-list li {
  position: relative;
  padding-left: 32px;
  margin-bottom: 8px;
  line-height: 1.6;
  counter-increment: item;
}

.twins-message-content ol.twins-list li::before {
  content: counter(item) ".";
  position: absolute;
  left: 4px;
  color: var(--twins-primary);
  font-weight: 600;
  min-width: 24px;
}

.twins-message-user .twins-message-content ol.twins-list li::before {
  color: rgba(255, 255, 255, 0.95);
}

.twins-message-content p {
  margin: 0;
}

/* Link styling in messages */
.twins-message-content a {
  color: #007bff !important;
  text-decoration: underline !important;
  font-weight: 500;
  transition: color 0.2s ease;
}

.twins-message-content a:hover {
  color: #0056b3 !important;
  text-decoration: underline !important;
}

.twins-message-content a:visited {
  color: #6f42c1 !important;
}

/* Message Timestamp */
.twins-message-timestamp {
  font-size: 11px;
  color: var(--twins-muted);
  padding: 0 4px;
  opacity: 0.75;
  letter-spacing: 0.02em;
}

.twins-message-user .twins-message-timestamp {
  align-self: flex-end;
}

.twins-message-assistant .twins-message-timestamp {
  align-self: flex-start;
}

/* Typing Indicator */
.twins-typing-indicator {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 14px 18px;
  background: var(--twins-surface-strong);
  border-radius: 18px;
  border-end-end-radius: 6px;
  border: 1px solid var(--twins-border);
  max-width: fit-content;
  box-shadow: 0 4px 12px rgba(15, 23, 42, 0.08);
}

.twins-typing-indicator span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--twins-primary);
  animation: typingBounce 1.4s infinite;
}

.twins-typing-indicator span:nth-child(2) {
  animation-delay: 0.2s;
}

.twins-typing-indicator span:nth-child(3) {
  animation-delay: 0.4s;
}

@keyframes typingBounce {
  0%, 60%, 100% {
    transform: translateY(0);
    opacity: 0.7;
  }
  30% {
    transform: translateY(-8px);
    opacity: 1;
  }
}

/* Input Area */
.twins-chat-input-container {
  padding: 16px 20px;
  border-top: 1px solid var(--twins-border);
  background: var(--twins-surface);
  display: flex;
  align-items: flex-end;
  gap: 10px;
}

/* Ultra-black dark mode input container */
.twins-chat-widget[data-theme="dark"] .twins-chat-input-container,
[data-theme="dark"] .twins-chat-input-container {
  background: #000000 !important; /* Ultra-black */
  border-top-color: #2a2a2a !important;
}

.twins-chat-input {
  flex: 1;
  min-height: 42px;
  max-height: 120px;
  padding: 10px 14px;
  border: 1px solid var(--twins-border);
  border-radius: 12px;
  background: var(--twins-surface-strong);
  color: var(--twins-text);
  font-size: 14px;
  font-family: inherit;
  resize: none;
  transition: all 150ms ease;
  outline: none;
}

/* Dark mode input - ensure text is visible */
.twins-chat-widget[data-theme="dark"] .twins-chat-input {
  color: rgba(226, 232, 240, 0.95) !important;
  background: var(--twins-surface-strong) !important;
}

/* Also support global dark mode */
[data-theme="dark"] .twins-chat-input {
  color: rgba(226, 232, 240, 0.95) !important;
  background: var(--twins-surface-strong) !important;
}

.twins-chat-input:focus {
  border-color: var(--twins-primary);
  background: var(--twins-surface);
  box-shadow: 0 0 0 3px rgba(12, 35, 64, 0.1);
}

/* Dark mode focus state */
.twins-chat-widget[data-theme="dark"] .twins-chat-input:focus,
[data-theme="dark"] .twins-chat-input:focus {
  border-color: var(--twins-primary-strong);
  background: var(--twins-surface) !important;
  box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.2) !important;
  color: rgba(226, 232, 240, 0.95) !important;
}

.twins-chat-input::placeholder {
  color: var(--twins-muted);
}

/* Dark mode placeholder */
.twins-chat-widget[data-theme="dark"] .twins-chat-input::placeholder,
[data-theme="dark"] .twins-chat-input::placeholder {
  color: rgba(148, 163, 184, 0.6) !important;
}

.twins-chat-send-btn {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  border: none;
  background: linear-gradient(135deg, var(--twins-primary), var(--twins-primary-strong));
  color: var(--twins-text-inverted);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 150ms ease;
  flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(31, 41, 55, 0.3);
}

.twins-chat-send-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(31, 41, 55, 0.4);
}

.twins-chat-send-btn:active {
  transform: translateY(0);
}

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

/* Send button SVG - simple inherit */
.twins-chat-send-btn svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

/* Tool Buttons (Attachment, Voice) */
.twins-chat-tool-btn {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  border: 1px solid var(--twins-border);
  background: var(--twins-surface-strong);
  color: var(--twins-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 150ms ease;
  flex-shrink: 0;
}

.twins-chat-tool-btn:hover {
  background: var(--twins-surface);
  border-color: var(--twins-primary);
  color: var(--twins-primary);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(31, 41, 55, 0.15);
}

.twins-chat-tool-btn:active {
  transform: translateY(0);
}

/* Tool buttons SVG - simple inherit */
.twins-chat-tool-btn svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

/* Quick Action Buttons */
.twins-chat-quick-actions {
  padding: 12px;
  background: var(--twins-surface);
  border-top: 1px solid var(--twins-border);
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.twins-quick-action-btn {
  flex: 1;
  min-width: calc(50% - 4px);
  padding: 10px 12px;
  background: var(--twins-surface-strong);
  border: 1px solid var(--twins-border);
  border-radius: 8px;
  font-size: 13px;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--twins-text);
  font-family: inherit;
}

.twins-quick-action-btn:hover {
  background: var(--twins-primary);
  color: var(--twins-text-inverted);
  border-color: var(--twins-primary);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(31, 41, 55, 0.3);
}

.twins-quick-action-btn i {
  font-size: 14px;
}

/* Mobile Responsive */
@media (max-width: 768px) {
  .twins-chat-widget {
    bottom: 16px !important;
    right: 16px !important;
    left: auto !important;
    top: auto !important;
    display: block !important; /* Ensure widget is visible on mobile */
    visibility: visible !important;
    opacity: 1 !important;
  }

  .twins-chat-toggle {
    width: 56px;
    height: 56px;
    display: flex !important; /* Ensure toggle button is visible */
    visibility: visible !important;
    opacity: 1 !important;
  }

  .twins-chat-quick-actions {
    padding: 8px;
    gap: 6px;
  }

  .twins-quick-action-btn {
    padding: 8px 10px;
    font-size: 12px;
    min-width: calc(50% - 3px);
  }

  .twins-quick-action-btn i {
    font-size: 12px;
  }
}

/* Small Mobile Devices */
@media (max-width: 480px) {
  .twins-chat-widget {
    bottom: 12px !important;
    right: 12px !important;
    left: auto !important;
    top: auto !important;
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
    z-index: 2147483647 !important;
  }
  
  .twins-chat-toggle {
    display: flex !important;
    visibility: visible !important;
    opacity: 1 !important;
  }

  .twins-chat-window:not(.twins-fullscreen) {
    width: 90vw !important;
    max-width: 90vw !important;
    height: calc(100vh - 80px) !important;
    max-height: calc(100vh - 80px) !important;
    bottom: 70px !important;
  }

  .twins-chat-toggle {
    width: 52px;
    height: 52px;
  }

  .twins-chat-header {
    padding: 16px 20px 12px;
  }

  .twins-avatar {
    width: 36px;
    height: 36px;
    font-size: 18px;
  }

  .twins-chat-quick-actions {
    padding: 6px;
    gap: 4px;
  }

  .twins-quick-action-btn {
    padding: 6px 8px;
    font-size: 11px;
    min-width: calc(50% - 2px);
  }

  .twins-quick-action-btn i {
    font-size: 11px;
  }
}

/* Extra Small Devices */
@media (max-width: 360px) {
  .twins-chat-widget {
    bottom: 12px !important;
    right: 12px !important;
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
    z-index: 2147483647 !important;
  }
  
  .twins-chat-window:not(.twins-fullscreen) {
    width: 90vw !important;
    max-width: 90vw !important;
    height: calc(100vh - 60px) !important;
    max-height: calc(100vh - 60px) !important;
    bottom: 60px !important;
  }

  .twins-chat-toggle {
    width: 48px;
    height: 48px;
    display: flex !important;
    visibility: visible !important;
    opacity: 1 !important;
  }
}

/* Fullscreen Toggle Button */
.twins-chat-fullscreen {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  border: none;
  background: var(--twins-surface-strong);
  color: var(--twins-text);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s;
  flex-shrink: 0;
  margin-right: 8px;
}

.twins-chat-fullscreen:hover {
  background: var(--twins-primary);
  color: var(--twins-text-inverted);
  transform: scale(1.05);
}

.twins-chat-fullscreen svg {
  width: 16px;
  height: 16px;
}

/* Fullscreen mode adjustments */
.twins-chat-window.twins-fullscreen .twins-chat-header {
  padding: 16px 20px 12px;
}

.twins-chat-window.twins-fullscreen .twins-chat-messages {
  padding: 16px 18px 10px;
}

.twins-chat-window.twins-fullscreen .twins-chat-input-area {
  padding: 12px 16px;
}