html, body {
    height: 100%;
    /* ADD THIS LINE: */
    /* scrollbar-gutter: stable; */
}


/* Update the body to remove the background image properties */
body {
    /* REMOVED: background-image, size, position, etc. from here */
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 100vh;
    color: #333;
    transition: background-color 0.3s ease, color 0.3s ease;
    font-family: 'Minion Pro Regular', Arial, sans-serif;
    position: relative; /* Ensure body establishes a stacking context */
}

/* Update body::before to handle BOTH the image and the overlay */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    /* CHANGE: Use vw/vh to force full screen size */
    width: 100vw; 
    height: 100vh;
    
    /* Combine the white overlay and the image in one property */
    background: linear-gradient(rgba(255, 255, 255, 0.6), rgba(255, 255, 255, 0.6)), 
                url('../img/kos.JPEG');
    
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    
    /* We don't need background-attachment: fixed because the element itself is position: fixed */
    
    z-index: -1;
    
    /* Prevents the background from interfering with clicks/scrolls */
    pointer-events: none; 
    
    /* smoother rendering on some devices */
    -webkit-transform: translateZ(0); 
}

h1 {
    color: #007bff;
}

.navbar {
    padding: 15px;
}

.navbar-brand {
    margin-left: 30px; 
    font-family: 'Minion Pro', serif;
    font-size: 2.5rem !important;
}

.transparent-navbar {
    background-color: transparent; 
    border: none; 
}

.login-icon {
    color: #777;
    font-size: 1.5rem;
    margin: 0 1rem;
    margin-right: 30px; 
    transition: color 0.3s ease;
    text-decoration: none;
}

.login-icon:hover {
    color: #FF5A5F;
    text-decoration: none;
}

.container {
    flex: 1;
    opacity: 0;
    display: flex;
    flex-direction: column;
    justify-content: center; 
    transition: opacity 1.5s ease-out;
}

.fade-in {
    opacity: 1;
}

footer {
    padding: 20px;
    position: relative;
    bottom: 0;
    width: 100%;
    text-align: center;
    margin-top: auto;
}

.transparent-footer {
    border: none;
    background-color: transparent;
}

.btn {
    width: auto;
    max-width: 250px;
    margin: 0 auto;
}

.divider {
    border-top: 1px solid #ccc;
    width: 80%;
    margin: 20px auto;
    opacity: 0.7;
}

/* Fancy link styles */
.fancy-link {
    display: inline-block;
    font-size: 1.1rem; /* Slightly bigger font size */
    color: #333;
    text-decoration: none;
    padding: 0rem 0rem;
    position: relative;
    transition: color 0.3s ease;
}

/* Apply fancy effects only on devices that support hover */
@media (hover: hover) and (pointer: fine) {
    .fancy-link::after {
        content: '';
        position: absolute;
        width: 100%;
        height: 2px;
        bottom: 0;
        left: 0;
        background-color: #FF5A5F; 
        transform: scaleX(0);
        transform-origin: bottom right;
        transition: transform 0.3s ease;
    }

    .fancy-link:hover {
        color: #FF5A5F;
    }

    .fancy-link:hover::after {
        transform: scaleX(1);
        transform-origin: bottom left;
    }
}

/* Updated styles for the downloads table */
.downloads-table {
    display: table;
    width: 100%;
    border-collapse: separate;
    border-spacing: 0 0px;
    margin-top: 30px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1), 0 1px 3px rgba(0, 0, 0, 0.08); /* Added shadow */
    border-radius: 8px; /* Rounded corners for the entire table */
    overflow: hidden; /* Ensures the rounded corners are visible */
}

.downloads-header, .downloads-row {
    display: table-row;
}

.downloads-header .download-cell {
    border-radius: 0px !important;
    background-color: #f1f1f1; /* Light background for header */
    font-weight: bold;
}

.downloads-row {
    background-color: transparent !important;
    transition: background-color 0.2s ease; /* Smooth transition for hover effect */
    transition: backdrop-filter 0.2s ease; /* Smooth transition for backdrop filter */
}

.downloads-row:hover {
    background-color: rgba(220, 220, 220, 0.3) !important; /* Light gray with some transparency on hover */
    backdrop-filter: blur(4px)
}

.download-cell {
    display: table-cell;
    padding: 12px; /* Slightly increased padding */
    vertical-align: middle;
    text-align: center;
    width: 20%; /* Adjust for 5 columns */
    border-bottom: 1px solid rgba(0, 0, 0, 0.05); /* Light separator between rows */
}

.downloads-row:last-child .download-cell {
    border-bottom: none; /* Remove border for last row */
}

.download-cell a {
    color: #333;
    text-decoration: none;
    transition: color 0.1s ease, background-color 0.1s ease;
    display: inline-block;
    padding: 5px 10px;
    border-radius: 3px;
    background-color: transparent; /* No background */
}

.download-cell a:hover {
    color: #FF5A5F; /* Turn red on hover */
}

/* Styles for the download icon */
.download-cell a .fas.fa-download {
    font-size: 1.2em; /* Adjust size as needed */
    color: #333;
    margin: 0 1rem;
    transition: color 0.3s ease;
}

.download-cell a:hover .fas.fa-download {
    color: #FF5A5F; /* Turn red on hover */
}

.downloads-header .download-cell {
    font-weight: bold;
    background-color: #f1f1f1;
    border-radius: 5px;
}

.downloads-row:nth-child(even) {
    background-color: rgba(241, 241, 241, 0.5);
}

.downloads-row:hover {
    background-color: rgba(0, 123, 255, 0.1);
}

.socials {
    margin-bottom: 0.8rem;
}

.social-icon {
    color: #333;
    font-size: 1.5rem;
    margin: 0 1rem;
    transition: color 0.3s ease;
    text-decoration: none;
}

.social-icon:hover {
    color: #FF5A5F;
    text-decoration: none;
}

@font-face {
    font-family: 'Minion Pro Regular';
    src: url('../fonts/MinionPro-Regular.otf') format('truetype');
}

@font-face {
    font-family: 'Minion Pro Semibold';
    src: url('../fonts/MinionPro-Semibold.otf') format('truetype');
}

@font-face {
    font-family: 'Minion Pro Bold';
    src: url('../fonts/MinionPro-Bold.otf') format('truetype');
}

/* Extra Material Section Styles */
.extra-material-container {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.extra-material-section {
    padding: 15px 20px;
    background-color: rgba(241, 241, 241, 0);
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1), 0 1px 3px rgba(0, 0, 0, 0.08); /* Added shadow */
    transition: background-color 0.2s ease, backdrop-filter 0.2s ease; /* Smooth transition for hover effect */
    flex: 1;
    max-width: 300px;
}

.extra-material-section:hover {
    background-color: rgba(220, 220, 220, 0.3) !important; /* Light gray with some transparency on hover */
    backdrop-filter: blur(4px)
}

.extra-material-section h3 {
    color: #333;
    margin-bottom: 15px;
    text-align: center;
}

.extra-material-section ul {
    list-style-type: none;
    padding: 0;
    margin: 0;
}

.extra-material-section li {
    margin-bottom: 10px;
    text-align: center;
}

.extra-material-link {
    color: #333;
    text-decoration: underline;
    transition: color 0.3s ease;
}

.extra-material-link:hover {
    color: #FF5A5F;
}

/* Responsive design for smaller screens */
@media (max-width: 768px) {
    .downloads-table {
        display: block;
        overflow-x: auto;
    }

    .download-cell {
        padding: 8px;
        font-size: 0.9em;
    }

    .navbar-brand {
        font-size: 2rem !important;
    }
}