/* Add smooth scrolling behavior to the whole page */
html {
    scroll-behavior: smooth;
}
body {
    font-family: 'Vazirmatn', sans-serif;
    background-color: #f3f4f6;
}

/* Loading animation for the button */
.loader {
    border: 3px solid #e5e7eb;
    border-top: 3px solid #14b8a6;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    animation: spin 1s linear infinite;
}
@keyframes spin { 
    0% { transform: rotate(0deg); } 
    100% { transform: rotate(360deg); } 
}

/* Style for modal transitions */
.modal-content { 
    transition: transform 0.3s ease, opacity 0.3s ease; 
}
.modal.hidden .modal-content { 
    opacity: 0; 
    transform: translateY(-20px); 
}

/* Style for the results container transition to prevent glitching */
#results-container {
    transition: opacity 0.4s ease-in-out, transform 0.4s ease-in-out;
}
#results-container.is-hidden {
    opacity: 0;
    transform: translateY(20px);
    pointer-events: none;
}