.directory-viewer {
    position: relative;
    user-select: none;
    padding: 4px;
    height: 100%;
}

.directory-content {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
    gap: 8px;
    padding: 4px;
}

.folder-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 4px;
    cursor: default;
    position: relative;
}

.folder-icon {
    width: 32px;
    height: 32px;
    position: relative;
}

.folder-icon img {
    width: 100%;
    height: 100%;
    display: block;
}

.selection-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: transparent;
    mix-blend-mode: multiply;
    pointer-events: none;
}

.folder-item.selected .selection-overlay {
    background: rgba(0, 0, 255, 0.5);
}

.folder-name {
    margin-top: 4px;
    font-size: 11px;
    text-align: center;
    max-width: 76px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.folder-item.selected .folder-name {
    color: #fff;
    background: #000080;
}

/* Selection rectangle */
.selection-rectangle {
    position: absolute;
    border: 1px dotted #000;
    background: rgba(0, 0, 255, 0.1);
    pointer-events: none;
}

/* Context Menu */
.context-menu {
    display: none;
    position: absolute;
    background: #C0C0C0;
    border: 2px solid;
    border-color: #FFFFFF #808080 #808080 #FFFFFF;
    padding: 2px;
    font-size: 11px;
    box-shadow: 1px 1px 0 0 #000;
    min-width: 160px;
    z-index: 1000;
    color: #000;
}

.context-menu.show {
    display: block;
}

.menu-item {
    padding: 3px 20px;
    cursor: default;
}

.menu-item:hover {
    background: #000080;
    color: #FFF;
}

.menu-separator {
    height: 1px;
    background: #808080;
    margin: 3px 2px;
    border-bottom: 1px solid #FFFFFF;
}

.windows98-modal {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background-color: #c0c0c0;
    border: 2px solid;
    border-color: #ffffff #808080 #808080 #ffffff;
    box-shadow: 2px 2px 5px rgba(0, 0, 0, 0.3);
    z-index: 1000;
    min-width: 300px;
}

.windows98-modal .modal-titlebar {
    background-color: navy;
    color: white;
    padding: 2px 4px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.windows98-modal .modal-title {
    font-weight: bold;
}

.windows98-modal .modal-close {
    background: none;
    border: none;
    color: white;
    font-weight: bold;
    cursor: pointer;
}

.windows98-modal .modal-content {
    padding: 20px;
    background-color: #c0c0c0;
}

.windows98-modal .modal-buttons {
    background-color: #c0c0c0;
    padding: 10px;
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    border-top: 1px solid #808080;
}

.windows98-modal button {
    min-width: 75px;
    padding: 4px 8px;
    background-color: #c0c0c0;
    border: 2px solid;
    border-color: #ffffff #808080 #808080 #ffffff;
    cursor: pointer;
}

.windows98-modal button:active {
    border-color: #808080 #ffffff #ffffff #808080;
}

.windows98-modal .file-upload-form,
.windows98-modal .folder-creation-form {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.windows98-modal .upload-progress {
    background-color: white;
    border: 1px solid #808080;
    height: 20px;
    margin-top: 10px;
}

.windows98-modal .progress-bar {
    background-color: navy;
    height: 100%;
    width: 0;
    transition: width 0.3s ease;
}

.windows98-modal .progress-text {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    color: navy;
}