/* ITSthe1 AI Chatbot Styles */

:root {
  --chatbot-primary: #ff6b35;
  --chatbot-secondary: #2c3e50;
  --chatbot-accent: #f39c12;
  --chatbot-gradient-primary: linear-gradient(135deg, #ff6b35 0%, #f39c12 100%);
  --chatbot-gradient-secondary: linear-gradient(
    135deg,
    #2c3e50 0%,
    #34495e 100%
  );
  --chatbot-shadow-primary: rgba(255, 107, 53, 0.25);
  --chatbot-shadow-hover: rgba(255, 107, 53, 0.3);
  --chatbot-bg-light: rgba(255, 107, 53, 0.1);
  --chatbot-border-light: rgba(255, 107, 53, 0.3);
}

.chatbot-container {
  position: fixed;
  bottom: 20px; /* Position at bottom with standard spacing */
  right: 20px !important; /* Force right alignment */
  left: auto !important; /* Ensure no left positioning */
  z-index: 10000;
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    sans-serif;
  animation: chatbotEntrance 1s ease-out 2s both;
}

/* Chatbot Toggle Button */
.chatbot-toggle {
  position: relative;
  min-width: 240px;
  height: 64px;
  background: linear-gradient(135deg, #ff6b35 0%, #f39c12 100%);
  border-radius: 32px;
  cursor: pointer;
  box-shadow: 0 8px 32px rgba(255, 107, 53, 0.25),
    0 0 0 1px rgba(255, 255, 255, 0.1);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  align-items: center;
  justify-content: flex-start;
  border: none;
  outline: none;
  padding: 12px 24px;
  color: white;
  font-size: 15px;
  font-weight: 600;
  animation: chatbotPulse 4s ease-in-out infinite;
  overflow: hidden;
  backdrop-filter: blur(10px);
}

.chatbot-toggle::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.3),
    transparent
  );
  transition: left 0.6s;
}

.chatbot-toggle:hover::before {
  left: 100%;
}

.chatbot-toggle:hover {
  transform: translateY(-6px) scale(1.03);
  box-shadow: 0 16px 48px rgba(255, 107, 53, 0.35),
    0 0 0 1px rgba(255, 255, 255, 0.2);
  animation-play-state: paused;
}

.chatbot-toggle:active {
  transform: translateY(-3px) scale(0.98);
  transition: all 0.15s ease;
}

.chatbot-container.active .chatbot-toggle {
  background: var(--chatbot-gradient-secondary);
}

.chatbot-container.active .chatbot-toggle .toggle-title {
  opacity: 0.9;
}

.chatbot-container.active .chatbot-toggle .toggle-subtitle {
  opacity: 0.7;
}

/* Toggle Content Layout */
.chatbot-toggle-content {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
}

.chatbot-toggle-avatar {
  position: relative;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  animation: avatarBounce 3s ease-in-out infinite;
  animation-delay: 1s;
  border: 2px solid rgba(255, 255, 255, 0.2);
}

.chatbot-toggle:hover .chatbot-toggle-avatar {
  animation-play-state: paused;
  transform: scale(1.1);
  background: rgba(255, 255, 255, 0.25);
  border-color: rgba(255, 255, 255, 0.3);
}

.chatbot-toggle-avatar img {
  width: 24px;
  height: 24px;
  border-radius: 50%;
}

.chatbot-toggle-avatar .avatar-fallback {
  font-size: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.chatbot-toggle-text {
  flex: 1;
  text-align: left;
  animation: textFade 5s ease-in-out infinite;
  animation-delay: 2s;
}

.chatbot-toggle:hover .chatbot-toggle-text {
  animation-play-state: paused;
}

.toggle-title {
  font-size: 16px;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 4px;
  letter-spacing: -0.02em;
}

.toggle-subtitle {
  font-size: 13px;
  opacity: 0.85;
  line-height: 1.2;
}

/* Hide old toggle icons */
.chatbot-icon {
  display: none;
}

/* Notification Badge */
.chatbot-notification {
  position: absolute;
  bottom: 70px;
  right: 0;
  background: var(--chatbot-gradient-primary);
  border-radius: 25px;
  padding: 12px 20px;
  box-shadow: 0 4px 20px var(--chatbot-shadow-primary);
  max-width: 280px;
  min-width: 200px;
  display: none;
  animation: slideInUp 0.4s ease-out;
  color: white;
}

.chatbot-notification::after {
  content: "";
  position: absolute;
  bottom: -8px;
  right: 20px;
  width: 0;
  height: 0;
  border-left: 8px solid transparent;
  border-right: 8px solid transparent;
  border-top: 8px solid #ff6b35;
}

.chatbot-notification span {
  color: white;
  font-size: 14px;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 8px;
}

.chatbot-notification span::before {
  content: "👋";
  font-size: 16px;
}

/* Chatbot Window */
.chatbot-window {
  position: absolute;
  bottom: 80px; /* Above the toggle button */
  right: 0;
  width: 380px;
  height: 550px;
  background: linear-gradient(145deg, #ffffff 0%, #fafbfc 100%);
  border-radius: 24px;
  box-shadow: 0 32px 80px rgba(0, 0, 0, 0.12), 0 8px 32px rgba(0, 0, 0, 0.08),
    0 0 0 1px rgba(0, 0, 0, 0.04);
  transform: translateY(30px) scale(0.9);
  opacity: 0;
  visibility: hidden;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.chatbot-container.active .chatbot-window {
  transform: translateY(0) scale(1);
  opacity: 1;
  visibility: visible;
}

/* Chatbot Header */
.chatbot-header {
  background: linear-gradient(135deg, #ff6b35 0%, #f39c12 100%);
  color: white;
  padding: 24px;
  display: flex;
  align-items: center;
  gap: 16px;
  border-radius: 24px 24px 0 0;
  position: relative;
  overflow: hidden;
}

.chatbot-header::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    45deg,
    rgba(255, 255, 255, 0.1) 0%,
    transparent 100%
  );
  pointer-events: none;
}

.chatbot-avatar {
  position: relative;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid rgba(255, 255, 255, 0.2);
  z-index: 1;
}

.chatbot-avatar img {
  width: 28px;
  height: 28px;
  border-radius: 50%;
}

.avatar-fallback {
  font-size: 18px;
  font-weight: 700;
  color: white;
}

.chatbot-info {
  flex: 1;
  z-index: 1;
}

.chatbot-info h4 {
  margin: 0;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.chatbot-info .status {
  font-size: 12px;
  opacity: 0.8;
  display: flex;
  align-items: center;
  gap: 6px;
}

.chatbot-info .status::before {
  content: "";
  width: 8px;
  height: 8px;
  background: var(--chatbot-accent);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

.chatbot-header-controls {
  display: flex;
  gap: 8px;
  margin-left: 16px;
  z-index: 1;
}

.chatbot-clear,
.chatbot-minimize {
  background: none;
  border: none;
  color: white;
  cursor: pointer;
  padding: 8px;
  border-radius: 50%;
  transition: background-color 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
}

.chatbot-clear:hover,
.chatbot-minimize:hover {
  background: rgba(255, 255, 255, 0.1);
}

.chatbot-clear svg,
.chatbot-minimize svg {
  width: 16px;
  height: 16px;
}

/* Messages Area */
.chatbot-messages {
  flex: 1;
  padding: 20px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
  scrollbar-width: thin;
  scrollbar-color: #e5e7eb #f9fafb;
}

.chatbot-messages::-webkit-scrollbar {
  width: 4px;
}

.chatbot-messages::-webkit-scrollbar-track {
  background: #f9fafb;
}

.chatbot-messages::-webkit-scrollbar-thumb {
  background: #e5e7eb;
  border-radius: 2px;
}

/* Message Styles */
.message {
  display: flex;
  gap: 12px;
  max-width: 100%;
}

.user-message {
  flex-direction: row-reverse;
}

.message-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--chatbot-gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.avatar-icon {
  font-size: 12px;
  font-weight: 600;
  color: white;
}

.message-content {
  max-width: 280px;
}

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

.message-text {
  background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
  padding: 16px 20px;
  border-radius: 20px;
  font-size: 15px;
  line-height: 1.6;
  color: #1e293b;
  white-space: pre-line;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
  border: 1px solid rgba(0, 0, 0, 0.04);
}

.user-message .message-text {
  background: linear-gradient(135deg, #ff6b35 0%, #f39c12 100%);
  color: white;
  box-shadow: 0 4px 16px rgba(255, 107, 53, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.message-time {
  font-size: 11px;
  color: #9ca3af;
  margin-top: 4px;
  text-align: right;
}

.user-message .message-time {
  text-align: left;
}

/* Message Buttons */
.message-buttons {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 12px;
}

.message-button {
  background: white;
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  padding: 10px 16px;
  font-size: 14px;
  color: #374151;
  cursor: pointer;
  transition: all 0.2s;
  text-align: left;
}

.message-button:hover {
  background: #f9fafb;
  border-color: var(--chatbot-primary);
  color: var(--chatbot-primary);
}

/* Suggestions */
.suggestions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.suggestion-chip {
  background: var(--chatbot-bg-light);
  border: 1px solid var(--chatbot-border-light);
  border-radius: 20px;
  padding: 6px 12px;
  font-size: 12px;
  color: var(--chatbot-primary);
  cursor: pointer;
  transition: all 0.2s;
}

.suggestion-chip:hover {
  background: var(--chatbot-primary);
  color: white;
}

/* Typing Indicator */
.chatbot-typing {
  padding: 0 20px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.typing-indicator {
  display: flex;
  gap: 4px;
  padding: 12px 16px;
  background: #f3f4f6;
  border-radius: 18px;
}

.typing-indicator span {
  width: 6px;
  height: 6px;
  background: #9ca3af;
  border-radius: 50%;
  animation: typing 1.4s infinite ease-in-out;
}

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

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

.typing-text {
  font-size: 12px;
  color: #9ca3af;
}

/* Input Area */
.chatbot-input-area {
  border-top: 1px solid #e5e7eb;
  padding: 16px 20px;
}

.quick-actions {
  display: flex;
  gap: 8px;
  margin-bottom: 12px;
  overflow-x: auto;
  scrollbar-width: none;
}

.quick-actions::-webkit-scrollbar {
  display: none;
}

.quick-action {
  background: var(--chatbot-bg-light);
  border: 1px solid var(--chatbot-border-light);
  border-radius: 20px;
  padding: 8px 16px;
  font-size: 12px;
  color: var(--chatbot-primary);
  cursor: pointer;
  transition: all 0.2s;
  white-space: nowrap;
  flex-shrink: 0;
}

.quick-action:hover {
  background: var(--chatbot-primary);
  color: white;
}

.chatbot-input-container {
  display: flex;
  gap: 12px;
  align-items: center;
}

.chatbot-input-container input {
  flex: 1;
  border: 1px solid #e5e7eb;
  border-radius: 24px;
  padding: 12px 16px;
  font-size: 14px;
  outline: none;
  transition: border-color 0.2s;
}

.chatbot-input-container input:focus {
  border-color: var(--chatbot-primary);
}

.send-button {
  width: 40px;
  height: 40px;
  background: var(--chatbot-gradient-primary);
  border: none;
  border-radius: 50%;
  color: white;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
}

.send-button:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px var(--chatbot-shadow-primary);
}

.send-button svg {
  width: 16px;
  height: 16px;
}

/* Animations */
@keyframes slideInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulse {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

@keyframes typing {
  0%,
  60%,
  100% {
    transform: translateY(0);
  }
  30% {
    transform: translateY(-10px);
  }
}

/* Chatbot Button Animations */
@keyframes chatbotPulse {
  0%,
  100% {
    box-shadow: 0 8px 32px rgba(255, 107, 53, 0.25),
      0 0 0 1px rgba(255, 255, 255, 0.1);
    transform: scale(1);
  }
  50% {
    box-shadow: 0 12px 40px rgba(255, 107, 53, 0.35),
      0 0 0 1px rgba(255, 255, 255, 0.15);
    transform: scale(1.01);
  }
}

@keyframes avatarBounce {
  0%,
  100% {
    transform: translateY(0) scale(1);
  }
  50% {
    transform: translateY(-3px) scale(1.05);
  }
}

@keyframes textFade {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.8;
  }
}

@keyframes shimmer {
  0% {
    left: -100%;
  }
  100% {
    left: 100%;
  }
}

@keyframes chatbotEntrance {
  0% {
    transform: translateX(100%) scale(0.8);
    opacity: 0;
  }
  60% {
    transform: translateX(-10px) scale(1.05);
    opacity: 0.8;
  }
  100% {
    transform: translateX(0) scale(1);
    opacity: 1;
  }
}

/* Desktop positioning below scroll-to-top button */
@media (min-width: 769px) {
  .chatbot-container {
    bottom: 20px; /* Standard bottom positioning - scroll button will be above */
    right: 20px; /* Align with scroll-to-top button */
  }
}

/* Extra large screens */
@media (min-width: 1200px) {
  .chatbot-container {
    bottom: 24px; /* Slightly more spacing on large screens */
    right: 20px;
  }
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
  .chatbot-container {
    bottom: 72px; /* Position directly below scroll button (140px - 50px scroll height - 18px spacing = 72px) */
    right: 1.5rem !important; /* Force right alignment on mobile */
    left: auto !important; /* Remove left constraint for circular button */
  }

  .chatbot-toggle {
    min-width: auto; /* Remove fixed width for circular design */
    width: 64px; /* Circular button */
    height: 64px; /* Circular button */
    padding: 0; /* Remove padding for circular design */
    border-radius: 50%; /* Make it circular */
    box-shadow: 0 8px 32px rgba(255, 107, 53, 0.4);
    justify-content: center; /* Center the content */
  }

  .chatbot-toggle-content {
    flex-direction: column; /* Stack icon and any indicator */
    gap: 0;
  }

  .chatbot-toggle-avatar {
    width: 28px;
    height: 28px;
    border-width: 2px;
    margin: 0; /* Remove any margin */
  }

  .chatbot-toggle-avatar .avatar-fallback {
    font-size: 18px; /* Chat icon size */
  }

  .chatbot-toggle-text {
    display: none; /* Hide text on mobile */
  }

  .chatbot-window {
    width: 320px; /* Fixed width instead of full viewport */
    height: 500px; /* Fixed height for better mobile experience */
    max-height: 70vh; /* Responsive height limit */
    right: 1.5rem; /* Align with button */
    left: auto; /* Remove left constraint to allow right positioning */
    bottom: 140px; /* Position above the circular toggle button with more space */
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2), 0 8px 25px rgba(0, 0, 0, 0.15);
  }

  .chatbot-header {
    padding: 20px;
    border-radius: 20px 20px 0 0;
  }

  .chatbot-avatar {
    width: 52px;
    height: 52px;
    border-width: 3px;
  }

  .chatbot-avatar .avatar-fallback {
    font-size: 20px;
  }

  .chatbot-info h4 {
    font-size: 19px;
  }

  .chatbot-info .status {
    font-size: 14px;
  }

  .chatbot-messages {
    padding: 16px 20px;
    max-height: calc(
      500px - 140px
    ); /* Adjust for fixed window height minus header and input */
  }

  .chatbot-input-area {
    padding: 16px 20px 20px;
    border-radius: 0 0 20px 20px;
  }

  .chatbot-input-container input {
    padding: 18px 22px; /* Larger touch target */
    font-size: 16px; /* Prevent zoom on iOS */
    border-radius: 28px;
    height: 56px;
  }

  .send-button {
    width: 52px;
    height: 52px;
  }

  .message-text {
    font-size: 16px;
    line-height: 1.6;
    padding: 18px 22px;
    border-radius: 22px;
  }

  .message-content {
    max-width: calc(100vw - 140px); /* Account for padding and margins */
  }

  .chatbot-notification {
    display: none; /* Hide notification on mobile since we have circular button */
  }
}

@media (max-width: 480px) {
  .chatbot-container {
    bottom: 67px; /* Position directly below scroll button (130px - 45px scroll height - 18px spacing = 67px) */
    right: 1.5rem !important; /* Force right alignment on small mobile */
    left: auto !important; /* Remove left constraint */
  }

  .chatbot-toggle {
    width: 60px; /* Slightly smaller circular button */
    height: 60px;
    padding: 0;
    border-radius: 50%;
    box-shadow: 0 6px 24px rgba(255, 107, 53, 0.35);
  }

  .chatbot-toggle-avatar {
    width: 26px;
    height: 26px;
    border-width: 2px;
  }

  .chatbot-toggle-avatar .avatar-fallback {
    font-size: 16px;
  }

  .chatbot-toggle-text {
    display: none; /* Keep text hidden */
  }

  .chatbot-window {
    width: 344px; /* Slightly smaller for very small screens */
    height: 480px; /* Fixed height for small screens */
    max-height: 75vh; /* Responsive height limit */
    right: -0.1rem; /* Align with button */
    left: auto; /* Remove left constraint */
    bottom: 100px; /* Position above the smaller toggle button */
    border-radius: 18px;
  }

  .chatbot-header {
    padding: 18px;
    border-radius: 18px 18px 0 0;
  }

  .chatbot-avatar {
    width: 48px;
    height: 48px;
  }

  .chatbot-messages {
    padding: 14px 18px;
    max-height: calc(
      480px - 130px
    ); /* Adjust for fixed window height minus header and input */
  }

  .chatbot-input-area {
    padding: 14px 18px 18px;
    border-radius: 0 0 18px 18px;
  }

  .chatbot-input-container input {
    padding: 16px 20px;
    font-size: 16px; /* Prevent iOS zoom */
    height: 52px;
    border-radius: 26px;
  }

  .send-button {
    width: 48px;
    height: 48px;
  }

  .message-content {
    max-width: calc(100vw - 120px);
  }

  .message-text {
    font-size: 15px;
    padding: 16px 20px;
    border-radius: 20px;
  }

  /* Ensure proper spacing for message bubbles */
  .message {
    margin-bottom: 12px;
  }

  .message.user {
    margin-left: 20px;
  }

  .message.bot {
    margin-right: 20px;
  }

  .chatbot-notification {
    display: none; /* Keep notification hidden on small mobile */
  }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
  .chatbot-toggle {
    border: 2px solid #000;
  }

  .message-text {
    border: 1px solid #ccc;
  }

  .message-button {
    border: 2px solid #333;
  }
}

/* Mobile safe area support */
@supports (padding: max(0px)) {
  @media (max-width: 768px) {
    .chatbot-container {
      bottom: max(20px, env(safe-area-inset-bottom));
      right: max(15px, env(safe-area-inset-right));
      left: max(15px, env(safe-area-inset-left));
    }
  }

  @media (max-width: 480px) {
    .chatbot-container {
      bottom: max(15px, env(safe-area-inset-bottom));
      right: max(10px, env(safe-area-inset-right));
      left: max(10px, env(safe-area-inset-left));
    }
  }
}

/* Prevent zoom on form inputs (iOS) */
@media (max-width: 768px) {
  .chatbot-input-container input {
    font-size: 16px !important; /* Prevent iOS zoom */
    transform-origin: center;
  }
}

/* Better touch targets for mobile */
@media (max-width: 768px) {
  .chatbot-toggle,
  .send-button,
  .close-button {
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0.1);
    touch-action: manipulation;
  }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
  .chatbot-toggle,
  .chatbot-window,
  .message-button,
  .suggestion-chip,
  .quick-action,
  .send-button {
    transition: none;
  }

  .typing-indicator span {
    animation: none;
  }

  .chatbot-info .status::before {
    animation: none;
  }
}