/* Header */

header {
    margin-bottom: 2%;
    border-bottom: 1px solid #eaeaea;
}

img {
    width: 100%;
}

.btn {
    font-weight: bold;
}

.buttons {
    display: flex;
    justify-content: center;
    align-items: center;
}

.btn.logout {
    float: right;
    font-size: 16px;
    font-weight: bold;
    padding: 10px 20px;
}

.col-10.buttons .btn {
    padding: 10px 20px;
    font-size: 16px;
    cursor: pointer;
    border: none;
    transition: background-color 0.3s ease, transform 0.3s ease;
    font-weight: bold;
}

.col-10.buttons .btn:hover {
    /*background-color: #d7ead2;*/
    color: #000072/*#4a5447*/;
    transform: scale(1.03);
}

.header-buttons {
    width: 100%;
    background-color: #fdfdfd;
    position: sticky;
    top: 0;
    z-index: 1000;
}



/* Footer */

footer {
    background-color: #f8f9fa;
    padding: 20px 0;
}

footer .container {
    max-width: 960px;
    margin: 0 auto;
    padding: 0 15px;
}

footer h4 {
    font-size: 18px;
    margin-bottom: 10px;
    color: #000072 !important;
}

footer p {
    margin-bottom: 0 !important;
    font-size: 12px !important;
    color: #000072 !important;
}

footer .container .row {
    display: flex;
    justify-content: center;
}

footer .container .row .col-md-6 {
    flex: 1;
    max-width: 100%;
}



/* Style for loading overlay */
#loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5); /* Semi-transparent background */
    display: none; /* Initially hidden */
    align-items: center;
    justify-content: center;
    z-index: 1000; /* Ensure it is above other content */
}

/* Style for the spinner */
.spinner {
    border: 8px solid rgba(0, 0, 0, 0.1); /* Light grey border */
    border-left: 8px solid #fff; /* White border for spinner animation */
    border-radius: 50%;
    width: 50px;
    height: 50px;
    animation: spin 1s linear infinite;
    z-index: 999;
}

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