body {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

main {
    flex: 1;
}

.card {
    transition: transform 0.3s;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

.nav-tabs .nav-link {
    font-weight: 500;
}

footer a {
    text-decoration: none;
}

footer a:hover {
    text-decoration: underline;
}

/* Dashboard specific styles */
.card-header h4 {
    margin-bottom: 0;
}

.badge-expiry {
    font-size: 0.9rem;
    padding: 0.35em 0.65em;
}

/* Package cards */
.package-card {
    transition: all 0.3s ease;
}

.package-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

/* Status badges */
.badge-status {
    font-size: 0.8rem;
    padding: 0.4em 0.6em;
}

.bg-pending {
    background-color: #ffc107;
    color: #212529;
}

.bg-cancelled {
    background-color: #6c757d;
    color: white;
}

/* Profile picture styles */
#profile-picture-preview {
    object-fit: cover;
    width: 100px;
    height: 100px;
    border: 3px solid #dee2e6;
}

/* File input styling */
.form-control[type="file"] {
    overflow: hidden;
}

.form-control[type="file"]::-webkit-file-upload-button {
    visibility: hidden;
}

.form-control[type="file"]::before {
    content: 'Choose file';
    display: inline-block;
    background: #f8f9fa;
    border: 1px solid #ced4da;
    border-radius: 0.25rem;
    padding: 6px 12px;
    outline: none;
    white-space: nowrap;
    cursor: pointer;
}

/*--------------------------------------------------------------
# sup text
--------------------------------------------------------------*/

sup.textString-sup {
    border: solid;
    border-width: 1px;
    border-radius: 10px;
    padding: 2px;

}