.dropzone-input {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.dropzone-upload {
    position: relative;
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.1rem;
    border: 2px dashed #94a3b8;
    border-radius: 0.75rem;
    background: #fff;
    color: #334155;
    cursor: pointer;
    transition: border-color 0.15s ease, background-color 0.15s ease, box-shadow 0.15s ease;
}

.dropzone-upload:hover,
.dropzone-upload:focus,
.dropzone-upload.is-dragover {
    border-color: #2563eb;
    background: #eff6ff;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
}

.dropzone-upload.has-file {
    border-style: solid;
}

.dropzone-upload__icon {
    flex: 0 0 auto;
    width: 2.5rem;
    height: 2.5rem;
    display: grid;
    place-items: center;
    border-radius: 999px;
    background: #dbeafe;
    color: #1d4ed8;
    font-size: 1.2rem;
    font-weight: 700;
}

.dropzone-upload__content {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.dropzone-upload__title {
    font-size: 0.95rem;
}

.dropzone-upload__hint,
.dropzone-upload__filename {
    font-size: 0.85rem;
    color: #64748b;
}

.dropzone-upload__filename {
    font-weight: 600;
}

.category-sort-root {
    padding-left: 0;
}

.category-sort-list {
    border-left: 2px dashed #e2e8f0;
    padding-left: 1rem;
}

.category-sort-root.category-sort-list {
    border-left: 0;
    padding-left: 0;
}

.category-sort-item {
    cursor: grab;
    border: 1px solid #e2e8f0;
}

.category-sort-item.is-dragging {
    opacity: 0.55;
}

.category-sort-item__header {
    background: #fff;
}

.category-sort-handle {
    cursor: grab;
}