.chat-container {
    max-width: 900px;
    margin: 0 auto;
}

.chat-messages {
    background: var(--surface);
    border-radius: 16px;
    border: 1px solid var(--border);
    padding: 20px;
    margin-bottom: 20px;
    height: 550px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
    box-shadow: var(--shadow-light);
}

.message {
    display: flex;
    gap: 12px;
    max-width: 85%;
    animation: slideInUp 0.3s ease;
}

.bot-message {
    align-self: flex-start;
}

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

.message-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    flex-shrink: 0;
}

.bot-message .message-avatar {
    background: linear-gradient(135deg, var(--primary-color), #00d4ff);
    color: white;
}

.user-message .message-avatar {
    background: var(--text-secondary);
    color: white;
}

.message-content {
    background: white;
    padding: 12px 16px;
    border-radius: 16px;
    border: 1px solid var(--border);
    flex: 1;
    box-shadow: var(--shadow-light);
}

.user-message .message-content {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.message-content p {
    margin: 0;
    line-height: 1.5;
    color: inherit;
}

.step-item {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    margin: 8px 0;
    padding: 8px 0;
}

.step-number {
    background: var(--primary-color);
    color: white;
    border-radius: 50%;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 600;
    flex-shrink: 0;
}

.bullet-item {
    margin: 4px 0;
    padding-left: 8px;
    line-height: 1.4;
}

.message-content strong {
    font-weight: 600;
    color: var(--text-primary);
}

.user-message .message-content strong {
    color: white;
}

.message-content em {
    font-style: italic;
    color: var(--text-primary);
}

.user-message .message-content em {
    color: white;
}

.message-content code {
    background-color: rgba(255, 255, 255, 0.1);
    padding: 2px 4px;
    border-radius: 3px;
    font-family: 'Courier New', monospace;
    font-size: 0.9em;
}

.user-message .message-content code {
    background: rgba(255, 255, 255, 0.2);
    color: white;
}

.message-content a {
    color: #4A90E2;
    text-decoration: underline;
}

.message-content a:hover {
    color: #357ABD;
}

.chat-input-container {
    background: var(--surface);
    border-radius: 16px;
    border: 1px solid var(--border);
    padding: 20px;
    box-shadow: var(--shadow-light);
}

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

.chat-input input {
    flex: 1;
    background: white;
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 12px 16px;
    color: var(--text-primary);
    font-size: 16px;
    outline: none;
    transition: all 0.3s ease;
}

.chat-input input:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 122, 255, 0.1);
}

.send-button {
    background: var(--primary-color);
    border: none;
    border-radius: 12px;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    cursor: pointer;
    transition: all 0.3s ease;
}

.send-button:hover {
    background: #0056b3;
    transform: translateY(-2px);
}

.send-button:disabled {
    background: var(--border);
    cursor: not-allowed;
    transform: none;
}

.typing-indicator {
    display: flex;
    gap: 4px;
    padding: 16px;
}

.typing-dot {
    width: 8px;
    height: 8px;
    background: var(--text-secondary);
    border-radius: 50%;
    animation: typing 1.4s infinite;
}

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

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

@keyframes typing {
    0%, 60%, 100% {
        transform: translateY(0);
        opacity: 0.5;
    }
    30% {
        transform: translateY(-10px);
        opacity: 1;
    }
}

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

.feedback-indicator {
    background: linear-gradient(135deg, #ff6b35, #f7931e);
    color: white;
    padding: 12px 16px;
    border-radius: 12px;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    animation: slideInDown 0.3s ease;
    box-shadow: 0 4px 12px rgba(255, 107, 53, 0.3);
}

.feedback-indicator span {
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
}

.cancel-feedback {
    background: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: white;
    padding: 6px 12px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.cancel-feedback:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-1px);
}

@keyframes slideInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (max-width: 768px) {
    .message {
        max-width: 95%;
    }
    
    .chat-input-container {
        padding: 16px;
    }
    
    .chat-messages {
        padding: 16px;
        height: 400px;
    }
    
    .chat-container {
        padding: 0 16px;
    }
    
    .feedback-indicator {
        flex-direction: column;
        gap: 8px;
        text-align: center;
    }
}