body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f5f5f5;
    height: 100vh;
    overflow: hidden;
}

.auth-container {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    background: linear-gradient(135deg, #232f3e, #007dbb);
}

.auth-form {
    background: white;
    padding: 40px;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    width: 300px;
}

.auth-form h2 {
    text-align: center;
    margin-bottom: 30px;
    color: #232f3e;
}

.auth-form input {
    width: 100%;
    padding: 12px;
    margin: 10px 0;
    border: 1px solid #ddd;
    border-radius: 4px;
    box-sizing: border-box;
}

.auth-form button {
    width: 100%;
    padding: 12px;
    margin: 10px 0;
    background: #007dbb;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

.auth-form button:hover {
    background: #005a8b;
}

.chat-container {
    width: 100vw;
    height: 100vh;
    margin: 0;
    background: white;
    display: flex;
    flex-direction: column;
}

.chat-header {
    background: #232f3e;
    color: white;
    padding: 20px;
    text-align: center;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.signout-btn {
    background: #ff9900;
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 4px;
    cursor: pointer;
}

.signout-btn:hover {
    background: #e88b00;
}

.chat-header h1 {
    margin: 0;
    font-size: 24px;
}

.chat-messages {
    flex: 1;
    padding: 20px;
    overflow-y: auto;
    border-bottom: 1px solid #eee;
}

.message {
    margin: 10px 0;
    padding: 12px 16px;
    border-radius: 18px;
    max-width: 70%;
    word-wrap: break-word;
}

.user-message {
    background: #007dbb;
    color: white;
    margin-left: auto;
    text-align: right;
}

.agent-message {
    background: #f1f3f4;
    color: #333;
}

.agent-message h1, .agent-message h2, .agent-message h3 {
    margin-top: 0;
    margin-bottom: 10px;
}

.agent-message p {
    margin: 8px 0;
}

.agent-message ul, .agent-message ol {
    margin: 8px 0;
    padding-left: 20px;
}

.agent-message code {
    background: #e8e8e8;
    padding: 2px 4px;
    border-radius: 3px;
    font-family: 'Courier New', monospace;
}

.agent-message pre {
    background: #f8f8f8;
    padding: 12px;
    border-radius: 6px;
    overflow-x: auto;
    border-left: 4px solid #007dbb;
}

.agent-message pre code {
    background: none;
    padding: 0;
}

.agent-message blockquote {
    border-left: 4px solid #ddd;
    margin: 8px 0;
    padding-left: 12px;
    color: #666;
}

.chat-input {
    display: flex;
    padding: 20px;
    gap: 10px;
}

.chat-input input {
    flex: 1;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 20px;
    outline: none;
    font-size: 14px;
}

.chat-input button {
    padding: 12px 24px;
    background: #ff9900;
    color: white;
    border: none;
    border-radius: 20px;
    cursor: pointer;
    font-size: 14px;
}

.chat-input button:hover {
    background: #e88b00;
}


/* Loading Indicator */
.loading-indicator {
    display: flex;
    align-items: center;
    padding: 12px 16px;
}

.typing-dots {
    display: flex;
    align-items: center;
    gap: 4px;
}

.typing-dots .dot {
    width: 8px;
    height: 8px;
    background-color: #666;
    border-radius: 50%;
    display: inline-block;
    animation: dot-bounce 1.4s ease-in-out infinite;
}

.typing-dots .dot:nth-child(1) {
    animation-delay: 0s;
}

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

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

@keyframes dot-bounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-4px);
    }
}

.chat-input button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.chat-input input:disabled {
    background-color: #f0f0f0;
    cursor: not-allowed;
}