/* Import Google Fonts + Font Awesome (must stay global) */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&family=Poppins:wght@500;600;700&display=swap');
@import url('https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css');

/* Namespace for chatbot */
.sympo-chat {
  font-family: 'Inter', sans-serif;
  --primary: #4503fc;
  --primary-light: #7a45ff;
  --primary-dark: #3000b3;
  --secondary: #03cffc;
  --accent: #fc03c4;
  --text-dark: #1a1a2e;
  --text-light: #ffffff;
  --bg-light: #f8f9ff;
  --bg-white: #ffffff;
  --border-light: #e0e0ff;
  --gray: #6b7280;
  --gray-light: #f3f4ff;

  --shadow-sm: 0 1px 3px rgba(69, 3, 252, 0.1);
  --shadow-md: 0 4px 6px rgba(69, 3, 252, 0.1);
  --shadow-lg: 0 10px 15px rgba(69, 3, 252, 0.1);

  --radius-sm: 8px;
  --radius-md: 10px;
  --radius-lg: 12px;
  --radius-xl: 20px;
  --radius-full: 9999px;

  font-size: 62.5%; /* 1rem = 10px inside chatbot */
}

/* Reset only inside chatbot */
.sympo-chat * {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* Base */
.sympo-chat body {
  font-family: 'Inter', sans-serif;
  line-height: 1.7;
  color: var(--text-dark);
  font-size: 1.8rem;
}

.sympo-chat h1, 
.sympo-chat h2, 
.sympo-chat h3, 
.sympo-chat h4 {
  font-family: 'Poppins', sans-serif;
  font-weight: 600;
}
.sympo-chat h1 { font-size: 3.2rem; }
.sympo-chat h2 { font-size: 2.6rem; }
.sympo-chat h3 { font-size: 2.2rem; }
.sympo-chat h4 { font-size: 1.9rem; }

/* Chat Container */
.sympo-chat .chat-container {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  width: 360px;
  height: 560px;
  max-height: 80vh;
  background-color: var(--bg-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  display: none;
  flex-direction: column;
  overflow: hidden;
  z-index: 1000;
  border: 1px solid var(--border-light);
  transform: translateY(10px);
  opacity: 0;
  transition: all 0.3s ease;
}
.sympo-chat .chat-container.visible {
  transform: translateY(0);
  opacity: 1;
}

/* Header */
.sympo-chat .chat-header {
  padding: 0.8rem 1rem; /* reduced */
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: var(--text-light);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.sympo-chat .header-content {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.sympo-chat .header-logo {
  height: 28px;
  width: 28px;
  object-fit: contain;
  filter: brightness(0) invert(1);
}
.sympo-chat .chat-header h1 {
  font-size: 1.4rem; /* smaller text */
  font-weight: 600;
  margin-bottom: 0.1rem;
}
.sympo-chat .subtitle {
  font-size: 1.1rem;
  opacity: 0.9;
  font-weight: 400;
}
.sympo-chat .header-actions {
  display: flex;
  gap: 0.4rem;
}
.sympo-chat .header-button {
  background: rgba(255, 255, 255, 0.1);
  border: none;
  color: var(--text-light);
  width: 28px;
  height: 28px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s;
  font-size: 1rem;
}
.sympo-chat .header-button:hover {
  background: rgba(255, 255, 255, 0.2);
}

/* Messages */
.sympo-chat .chat-messages {
  flex: 1;
  padding: 1.2rem;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  background-color: var(--bg-light);
}
.sympo-chat .welcome-message {
  background-color: var(--bg-white);
  border-radius: var(--radius-md);
  padding: 1.2rem;
  margin-bottom: 0.8rem;
  box-shadow: var(--shadow-sm);
}
.sympo-chat .welcome-content {
  display: flex;
  gap: 1.2rem;
}
.sympo-chat .welcome-logo {
  height: 44px;
  width: 44px;
  object-fit: contain;
  filter: grayscale(1) opacity(0.8);
}
.sympo-chat .welcome-message h2 {
  font-size: 1.5rem;
  color: var(--primary);
  margin-bottom: 0.6rem;
}
.sympo-chat .welcome-message p {
  font-size: 1.3rem;
  color: var(--gray);
  margin-bottom: 1.2rem;
}
.sympo-chat .quick-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1.2rem;
}
.sympo-chat .quick-action-btn {
  background: var(--gray-light);
  border: none;
  border-radius: var(--radius-sm);
  padding: 0.6rem 1rem;
  font-size: 1.1rem;
  color: var(--primary);
  cursor: pointer;
  transition: all 0.2s;
}
.sympo-chat .quick-action-btn:hover {
  background: var(--primary);
  color: white;
}
.sympo-chat .message {
  max-width: 85%;
  padding: 1rem 1.4rem;
  border-radius: var(--radius-md);
  font-size: 1.3rem;
  line-height: 1.7;
  animation: fadeIn 0.3s ease;
}
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(5px); }
  to { opacity: 1; transform: translateY(0); }
}
.sympo-chat .bot-message {
  background-color: var(--bg-white);
  color: var(--text-dark);
  align-self: flex-start;
  border-top-left-radius: 4px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-light);
}
.sympo-chat .user-message {
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: var(--text-light);
  align-self: flex-end;
  border-top-right-radius: 4px;
  box-shadow: var(--shadow-sm);
}

/* Typing Indicator */
.sympo-chat .typing-indicator {
  display: inline-flex;
  align-items: center;
  padding: 0.6rem 1rem;
  background-color: var(--bg-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-light);
}
.sympo-chat .typing-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--primary);
  margin-right: 4px;
  opacity: 0.4;
  animation: typingAnimation 1.4s infinite;
}
.sympo-chat .typing-dot:nth-child(1) { animation-delay: 0s; }
.sympo-chat .typing-dot:nth-child(2) { animation-delay: 0.2s; }
.sympo-chat .typing-dot:nth-child(3) { animation-delay: 0.4s; margin-right: 0; }
@keyframes typingAnimation {
  0%, 60%, 100% { opacity: 0.4; transform: translateY(0); }
  30% { opacity: 1; transform: translateY(-3px); }
}

/* Input */
.sympo-chat .chat-input-area {
  padding: 1rem 1.4rem;
  background-color: var(--bg-white);
  border-top: 1px solid var(--border-light);
}
.sympo-chat .input-container {
  display: flex;
  gap: 0.6rem;
}
.sympo-chat #user-input {
  flex: 1;
  padding: 1rem 1.4rem;
  font-size: 1.3rem;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  outline: none;
  transition: all 0.2s;
  background-color: var(--bg-white);
}
.sympo-chat #user-input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(69, 3, 252, 0.1);
}
.sympo-chat #send-button {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: var(--text-light);
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
  font-size: 1.2rem;
}
.sympo-chat #send-button:hover {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
  transform: translateY(-1px);
}
.sympo-chat .input-hint {
  font-size: 1rem;
  color: var(--gray);
  text-align: right;
  margin-top: 0.3rem;
  opacity: 0.7;
}

/* Toggle Button */
.sympo-chat .chat-toggle-button {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  background-color: var(--bg-white);
  padding: 1rem 1.4rem;
  border-radius: var(--radius-full);
  box-shadow: 0 0 15px rgba(69, 3, 252, 0.4);
  cursor: pointer;
  z-index: 1001;
  border: 1px solid var(--border-light);
  animation: bounce 2s infinite;
}
.sympo-chat .chat-toggle-button::after {
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: var(--radius-full);
  top: 0;
  left: 0;
  background: rgba(69, 3, 252, 0.2);
  animation: pulse 2.5s infinite;
  z-index: -1;
}
@keyframes bounce {
  0%,20%,50%,80%,100% { transform: translateY(0); }
  40% { transform: translateY(-6px); }
  60% { transform: translateY(-3px); }
}
@keyframes pulse {
  0% { transform: scale(1); opacity: 0.6; }
  70% { transform: scale(1.5); opacity: 0; }
  100% { transform: scale(1); opacity: 0; }
}
.sympo-chat .chat-toggle-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 25px rgba(69, 3, 252, 0.8);
}
.sympo-chat .toggle-bubble {
  position: relative;
  width: 46px;
  height: 46px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
}
.sympo-chat .toggle-logo {
  width: 24px;
  height: 24px;
  object-fit: contain;
  filter: brightness(0) invert(1);
}
.sympo-chat .notification-badge {
  position: absolute;
  top: -6px;
  right: -6px;
  width: 20px;
  height: 20px;
  background-color: var(--accent);
  color: var(--text-light);
  border-radius: var(--radius-full);
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--bg-white);
}
.sympo-chat .toggle-text {
  font-size: 1.3rem;
  font-weight: 500;
  color: var(--text-dark);
  padding-right: 0.5rem;
}

/* Event Cards */
.sympo-chat .event-card {
  background-color: var(--bg-white);
  border-radius: var(--radius-md);
  padding: 1.4rem;
  margin: 0.6rem 0;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
}
.sympo-chat .event-title {
  font-weight: 600;
  color: var(--primary-dark);
  margin-bottom: 0.6rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 1.4rem;
}
.sympo-chat .event-detail {
  display: flex;
  gap: 0.6rem;
  margin-bottom: 0.3rem;
  font-size: 1.3rem;
}
.sympo-chat .event-detail strong {
  color: var(--text-dark);
  min-width: 6.5rem;
  display: inline-block;
}
.sympo-chat .event-rules {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px dashed var(--border-light);
}
.sympo-chat .event-rules-title {
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 0.6rem;
  font-size: 1.3rem;
}
.sympo-chat .event-rule {
  position: relative;
  padding-left: 1.2rem;
  margin-bottom: 0.3rem;
  font-size: 1.3rem;
}
.sympo-chat .event-rule::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--primary);
}
.sympo-chat .contact-details {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px dashed var(--border-light);
  font-size: 1.3rem;
}

/* Scrollbar */
.sympo-chat .chat-messages::-webkit-scrollbar { width: 7px; }
.sympo-chat .chat-messages::-webkit-scrollbar-track {
  background: rgba(224,224,255,0.5);
  border-radius: 3px;
}
.sympo-chat .chat-messages::-webkit-scrollbar-thumb {
  background: var(--primary);
  border-radius: 3px;
}

/* Responsive */
@media (max-width: 768px) {
  .sympo-chat .chat-container {
    width: 90vw; height: 80vh; right: 5vw; bottom: 1rem;
  }
  .sympo-chat .chat-toggle-button { bottom: 1rem; right: 1rem; }
  .sympo-chat .toggle-text { display: none; }
}
@media (max-width: 480px) {
  .sympo-chat .chat-container {
    width: 100vw; height: 100vh; right: 0; bottom: 0; border-radius: 0;
  }
  .sympo-chat .chat-header { padding: 0.7rem 1rem; }
  .sympo-chat .chat-messages { padding: 1rem; }
  .sympo-chat .chat-input-area { padding: 1rem; }
  .sympo-chat #user-input { padding: 1rem; }
  .sympo-chat .chat-toggle-button {
    width: 60px; height: 60px; bottom: 1.2rem; right: 1.2rem;
    padding: 0; border-radius: 50%; justify-content: center;
  }
  .sympo-chat .toggle-bubble { width: 52px; height: 52px; }
  .sympo-chat .toggle-logo { width: 26px; height: 26px; }
  .sympo-chat .notification-badge { width: 22px; height: 22px; font-size: 1rem; }
}

/* Animations */
.sympo-chat .animate__animated.animate__fadeInUp { --animate-duration: 0.6s; }
.sympo-chat .animate__animated.animate__pulse { --animate-duration: 0.8s; }
.sympo-chat .animate__animated.animate__fadeIn { --animate-duration: 0.5s; }
.sympo-chat .shake { animation: shake 0.5s ease-in-out; }
@keyframes shake {
  0%,100% { transform: translateX(0); }
  25% { transform: translateX(-5px); }
  50% { transform: translateX(5px); }
  75% { transform: translateX(-3px); }
}