.mf-upload-zone {
    position: absolute;
    inset: 0;
    background: rgba(var(--mf-primary-rgb), 0.08);
    border: 2px dashed var(--mf-primary);
    border-radius: var(--mf-radius-lg);
    margin: var(--mf-space-4);
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 60;
    pointer-events: none;
}

.mf-upload-zone--visible { display: flex; }

.mf-upload-zone__icon {
    width: 64px;
    height: 64px;
    border-radius: var(--mf-radius-full);
    background: var(--mf-primary);
    color: #FFFFFF;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--mf-space-4);
}
.mf-upload-zone__icon svg { width: 32px; height: 32px; }

.mf-upload-zone__title {
    font-size: 18px;
    font-weight: 600;
    color: var(--mf-text);
    margin: 0 0 var(--mf-space-2) 0;
}

.mf-upload-zone__body {
    color: var(--mf-text-muted);
    margin: 0;
}

.mf-upload-progress {
    position: fixed;
    bottom: var(--mf-space-5);
    right: var(--mf-space-5);
    background: var(--mf-bg);
    border: 1px solid var(--mf-border);
    border-radius: var(--mf-radius-lg);
    box-shadow: var(--mf-shadow-lg);
    width: 360px;
    max-width: calc(100vw - var(--mf-space-9));
    z-index: 1500;
    overflow: hidden;
    display: none;
}

.mf-upload-progress--visible { display: block; }

.mf-upload-progress__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--mf-space-3) var(--mf-space-4);
    background: var(--mf-surface);
    border-bottom: 1px solid var(--mf-border);
    font-weight: 600;
    font-size: 14px;
}

.mf-upload-progress__body {
    max-height: 240px;
    overflow-y: auto;
}

.mf-upload-item {
    display: flex;
    align-items: center;
    gap: var(--mf-space-3);
    padding: var(--mf-space-3) var(--mf-space-4);
    border-bottom: 1px solid var(--mf-border);
    font-size: 13px;
}
.mf-upload-item:last-child { border-bottom: 0; }

.mf-upload-item__name {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.mf-upload-item__status {
    color: var(--mf-text-muted);
    font-size: 12px;
    flex-shrink: 0;
}

.mf-upload-item--done .mf-upload-item__status   { color: var(--mf-success); }
.mf-upload-item--error .mf-upload-item__status  { color: var(--mf-danger); }