/* Advanced Metadata Styles */
.zap-share-display {
    font-size: 0.875rem;
    font-weight: 600;
    color: #6c757d;
}

.upload-area {
    border: 2px dashed #dee2e6;
    border-radius: 0.375rem;
    padding: 2rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s;
    margin: 1rem 0;
}

.upload-area:hover {
    border-color: #0d6efd;
    background-color: #f8f9fa;
}

.upload-area input[type="file"] {
    display: none;
}

.iu-dialog {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1050;
}

.iu-dialog.active {
    display: block;
}

.iu-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
}

.modal-header {
    padding: 1rem;
    border-bottom: 1px solid #dee2e6;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header .close {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: #6c757d;
}

.modal-body {
    padding: 1rem;
}

.upload-progress,
.upload-error {
    margin-top: 1rem;
    padding: 0.75rem;
    border-radius: 0.375rem;
}

.upload-progress {
    background-color: #d1ecf1;
    color: #0c5460;
}

.upload-error {
    background-color: #f8d7da;
    color: #721c24;
}

/* Form validation styles */
.form-control.is-invalid {
    border-color: #dc3545;
}

.form-control.is-valid {
    border-color: #28a745;
}

.invalid-feedback {
    display: block;
    margin-top: 0.25rem;
    font-size: 0.875em;
    color: #dc3545;
}

.cursor-pointer {
    cursor: pointer;
}