.upload-container {
    max-width: 600px;
}

.drop-zone {
    border: 2px dashed var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-3xl) var(--spacing-2xl);
    text-align: center;
    cursor: pointer;
    transition: border-color var(--transition-fast), background var(--transition-fast);
    background: var(--color-bg-secondary);
}

.drop-zone:hover,
.drop-zone.drag-over {
    border-color: var(--color-primary);
    background: var(--color-primary-light);
}

.drop-zone-icon {
    font-size: 36px;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-md);
}

.drop-zone-text {
    font-size: 15px;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-sm);
}

.drop-zone-sub {
    font-size: 13px;
    color: var(--color-text-muted);
}

.drop-zone.has-file .drop-zone-icon {
    color: var(--color-primary);
}

.drop-zone.has-file .drop-zone-text {
    color: var(--color-text-primary);
    font-weight: 600;
}

#file-input {
    display: none;
}

.upload-actions {
    margin-top: var(--spacing-xl);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.upload-result {
    margin-top: var(--spacing-xl);
    padding: var(--spacing-lg) var(--spacing-xl);
    border-radius: var(--radius-md);
    font-size: 14px;
    display: none;
}

.upload-result.success {
    background: #d1fae5;
    color: #065f46;
    display: block;
}

.upload-result.error {
    background: #fee2e2;
    color: #991b1b;
    display: block;
}