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

/* Main container */
.container {
    display: flex;
    max-width: 1200px;
    margin: 0 auto;
    padding: 16px;
}

/* Navigation */
.nav {
    background-color: #333;
    color: white;
}

.nav a {
    text-decoration: none;
    color: inherit;
}

#main-content {
    flex: 1;
    padding: 24px;
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

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

/* Responsive */
@media (max-width: 768px) {
    .container {
        flex-direction: column;
    }
}

/* Button styles */
.btn {
    display: inline-block;
    padding: 8px 16px;
    border-radius: 4px;
    background-color: rgb(66, 133, 244);
    color: white;
    cursor: pointer;
}

.btn:hover {
    opacity: 0.9;
}
