/* TiTi Support Center Styles */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: #f5f5f5;
    height: 100vh;
    display: flex;
    flex-direction: column;
}

.titi-support-container {
    display: flex;
    flex-direction: column;
    height: 100vh;
    max-width: 800px;
    margin: 0 auto;
    background: white;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
}

.titi-support-header {
    background: #2c3e50;
    color: white;
    padding: 1rem;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.titi-support-header h1 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.user-info {
    font-size: 0.9rem;
    opacity: 0.9;
}

.titi-support-chat {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.chat-messages {
    flex: 1;
    padding: 1rem;
    overflow-y: auto;
    max-height: calc(100vh - 200px);
}

.message {
    margin-bottom: 1rem;
    display: flex;
    align-items: flex-start;
}

.message.user {
    justify-content: flex-end;
}

.message.admin {
    justify-content: flex-start;
}

.message-bubble {
    max-width: 70%;
    padding: 0.75rem 1rem;
    border-radius: 18px;
    word-wrap: break-word;
    position: relative;
}

.message.user .message-bubble {
    background: #007bff;
    color: white;
    border-bottom-right-radius: 4px;
}

.message.admin .message-bubble {
    background: #e9ecef;
    color: #333;
    border-bottom-left-radius: 4px;
}

.message-time {
    font-size: 0.75rem;
    opacity: 0.7;
    margin-top: 0.25rem;
}

.message-sender {
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.chat-input {
    padding: 1rem;
    background: white;
    border-top: 1px solid #e9ecef;
    display: flex;
    gap: 0.5rem;
}

.chat-input input {
    flex: 1;
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: 20px;
    outline: none;
    font-size: 1rem;
}

.chat-input input:focus {
    border-color: #007bff;
}

.send-btn {
    background: #007bff;
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 20px;
    cursor: pointer;
    font-weight: 600;
    transition: background 0.2s;
}

.send-btn:hover {
    background: #0056b3;
}

.send-btn:disabled {
    background: #ccc;
    cursor: not-allowed;
}

.loading {
    text-align: center;
    padding: 2rem;
    color: #666;
}

.error {
    background: #f8d7da;
    color: #721c24;
    padding: 1rem;
    margin: 1rem;
    border-radius: 4px;
    border: 1px solid #f5c6cb;
}

.typing-indicator {
    display: none;
    padding: 0.5rem 1rem;
    color: #666;
    font-style: italic;
}

.typing-indicator.show {
    display: block;
}

@media (max-width: 768px) {
    .titi-support-container {
        height: 100vh;
        box-shadow: none;
    }
    
    .message-bubble {
        max-width: 85%;
    }
}