body {
  margin: 0;
  padding: 0;
  background-color: #f4f4f4;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  display: flex;
  height: 100vh;
  text-align: left;
}

.left-panel {
  flex: 1;
  background: linear-gradient(135deg, #A71410 0%, #8B0000 100%);
  color: white;
  padding: 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  min-width: 300px;
}

.right-panel {
  flex: 2;
  background: #fff;
  padding: 30px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.brand-section {
  margin-bottom: 40px;
}

.logo-section {
  margin-bottom: 30px;
  text-align: center;
}

.logo {
  width: 70%;
  height: auto;
  margin-bottom: 20px;
  filter: drop-shadow(2px 2px 4px rgba(0,0,0,0.3));
}

h1 {
  font-size: 3.5rem;
  color: #ffffff;
  margin: 0 0 10px 0;
  font-weight: 700;
  text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

h2 {
  font-size: 1.5rem;
  color: #e8e8e8;
  margin: 0;
  font-weight: 300;
  opacity: 0.9;
}

.tagline {
  font-size: 1.1rem;
  color: #d0d0d0;
  margin-top: 20px;
  line-height: 1.6;
  max-width: 400px;
}

.features {
  margin-top: 40px;
}

.feature-item {
  display: flex;
  align-items: center;
  margin: 15px 0;
  font-size: 1rem;
}

.feature-icon {
  width: 20px;
  height: 20px;
  background: #ffffff;
  border-radius: 50%;
  margin-right: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  color: #A71410;
  font-weight: bold;
}

#custom-transcript {
  background: #fff;
  border: 2px solid #e0e0e0;
  border-radius: 15px;
  padding: 20px;
  width: 100%;
  max-width: 600px;
  min-height: 300px;
  max-height: 500px;
  overflow-y: auto;
  white-space: pre-wrap;
  font-size: 16px;
  color: #000;
  box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}

.chat-message {
  margin: 10px 0;
  padding: 12px 16px;
  border-radius: 18px;
  max-width: 80%;
  word-wrap: break-word;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.user-message {
  background: linear-gradient(135deg, #A71410 0%, #8B0000 100%);
  color: white;
  margin-left: auto;
  text-align: right;
}

.assistant-message {
  background: #f8f9fa;
  color: #333;
  margin-right: auto;
  border: 1px solid #e9ecef;
}

.message-time {
  font-size: 11px;
  opacity: 0.7;
  margin-bottom: 5px;
}

.clear-button {
  background: linear-gradient(135deg, #A71410 0%, #8B0000 100%);
  color: white;
  border: none;
  padding: 12px 24px;
  border-radius: 25px;
  cursor: pointer;
  margin-top: 20px;
  font-size: 14px;
  font-weight: 500;
  box-shadow: 0 4px 15px rgba(167, 20, 16, 0.3);
  transition: all 0.3s ease;
}

.clear-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(167, 20, 16, 0.4);
}

.start-call-button {
  background: linear-gradient(135deg, #A71410 0%, #8B0000 100%);
  color: white;
  border: none;
  padding: 20px 40px;
  border-radius: 50px;
  cursor: pointer;
  font-size: 18px;
  font-weight: 600;
  box-shadow: 0 6px 20px rgba(167, 20, 16, 0.3);
  transition: all 0.3s ease;
  margin-bottom: 30px;
}

.start-call-button:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(167, 20, 16, 0.4);
}

.conversation-area {
  display: none;
  width: 100%;
  max-width: 600px;
}

.conversation-area.show {
  display: block;
}

.call-status {
  text-align: center;
  margin: 15px 0;
  padding: 10px;
  border-radius: 8px;
  font-weight: 500;
  font-size: 14px;
}

.call-status.active {
  background: linear-gradient(135deg, #28a745 0%, #20c997 100%);
  color: white;
  box-shadow: 0 4px 15px rgba(40, 167, 69, 0.3);
}

.call-status.inactive {
  background: #f8f9fa;
  color: #6c757d;
  border: 1px solid #dee2e6;
}

.end-call-button {
  background: linear-gradient(135deg, #dc3545 0%, #c82333 100%);
  color: white;
  border: none;
  padding: 10px 20px;
  border-radius: 25px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 500;
  margin: 10px 0;
  box-shadow: 0 4px 15px rgba(220, 53, 69, 0.3);
  transition: all 0.3s ease;
  display: none;
}

.end-call-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(220, 53, 69, 0.4);
}

.end-call-button.show {
  display: inline-block;
}


.new-call-button {
  background: linear-gradient(135deg, #A71410 0%, #8B0000 100%);
  color: white;
  border: none;
  padding: 15px 30px;
  border-radius: 25px;
  cursor: pointer;
  font-size: 16px;
  font-weight: 500;
  margin: 20px 0;
  box-shadow: 0 4px 15px rgba(167, 20, 16, 0.3);
  transition: all 0.3s ease;
  display: none;
}

.new-call-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(167, 20, 16, 0.4);
}

.new-call-button.show {
  display: inline-block;
}

@media (max-width: 768px) {
  body {
    flex-direction: column;
  }
  
  .left-panel {
    min-width: auto;
    padding: 30px 20px;
    text-align: center;
    align-items: center;
  }
  
  .right-panel {
    padding: 20px;
  }
  
  h1 { 
    font-size: 2.5rem; 
  }
  
  h2 { 
    font-size: 1.2rem; 
  }
  
  #custom-transcript {
    max-height: 400px;
  }
}