/* Chatbot Admin Styles */
.chatbot-admin {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

.admin-header {
    margin-bottom: 30px;
    border-bottom: 2px solid #e9ecef;
    padding-bottom: 20px;
}

.admin-header h1 {
    color: #2c3e50;
    margin-bottom: 20px;
    font-size: 2.5rem;
    font-weight: 600;
}

.admin-nav {
    display: flex;
    gap: 10px;
}

.admin-nav-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    background: #f8f9fa;
    border: 1px solid #dee2e6;
    border-radius: 8px;
    color: #495057;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.2s ease;
    cursor: pointer;
}

.admin-nav-btn:hover {
    background: #e9ecef;
    border-color: #adb5bd;
}

.admin-nav-btn.active {
    background: #007bff;
    border-color: #007bff;
    color: white;
}

.admin-content {
    min-height: 400px;
}

/* Loading States */
.spinner {
    border: 4px solid #f3f3f3;
    border-top: 4px solid #007bff;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

/* Error States */
.error-message {
    background: #f8d7da;
    color: #721c24;
    padding: 15px;
    border-radius: 8px;
    border: 1px solid #f5c6cb;
    margin: 20px 0;
}

/* Success States */
.success-message {
    background: #d4edda;
    color: #155724;
    padding: 15px;
    border-radius: 8px;
    border: 1px solid #c3e6cb;
    margin: 20px 0;
}

/* Responsive Design */
@media (max-width: 768px) {
    .chatbot-admin {
        padding: 10px;
    }

    .admin-header h1 {
        font-size: 2rem;
    }

    .admin-nav {
        flex-direction: column;
    }

    .admin-nav-btn {
        justify-content: center;
    }
}